FR2538756A3 - Heat-reflecting foil - Google Patents
Heat-reflecting foil Download PDFInfo
- Publication number
- FR2538756A3 FR2538756A3 FR8303403A FR8303403A FR2538756A3 FR 2538756 A3 FR2538756 A3 FR 2538756A3 FR 8303403 A FR8303403 A FR 8303403A FR 8303403 A FR8303403 A FR 8303403A FR 2538756 A3 FR2538756 A3 FR 2538756A3
- Authority
- FR
- France
- Prior art keywords
- layer
- heat
- lacquer
- aluminum
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011888 foil Substances 0.000 title abstract 2
- 239000004922 lacquer Substances 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 abstract description 19
- 239000000123 paper Substances 0.000 abstract description 6
- 239000011111 cardboard Substances 0.000 abstract description 3
- 150000001398 aluminium Chemical class 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 59
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 239000007767 bonding agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Feuille réfléchissant la chaleur. Heat reflecting sheet.
L'invention concerne une feuille réfléchissant la chaleur et comprenant une couche de support et une couche de revêtement. The invention relates to a heat reflective sheet comprising a support layer and a coating layer.
Les feuilles de ce type sont connues et servent en particulier de tenture ou de revêtements de murs qui refléchissent la chaleur. Les feuilles connues de ce type résen- tent l'inconvénient, dans les cas ou la couche de recouvrement est constituée par une couche métallique, de ne pas être acceptée dans de nombreux cas pour des raisons esthétiques. Et si les revêtements connus de ce type sont pourvus de surfaces colorées pour en améliorer l'apparence, la réflexion de la chaleur que l'on recherche n'est plus optimale. Sheets of this type are known and are used in particular for wall hanging or wall coverings which reflect heat. Known sheets of this type suffer from the drawback, in cases where the covering layer consists of a metallic layer, of not being accepted in many cases for aesthetic reasons. And if known coatings of this type are provided with colored surfaces to improve their appearance, the heat reflection that is sought is no longer optimal.
On connaît en outre par le document DE-C- 29 14 436 une tenture réfléchissant la chaleur aans laquelle la couche de re vêtent est constituée par une couche d'aluminium très mince et métallisée sous vide, cette couche présentant sur la totalité de sa surface des fissures capillaires. Lorsqu' on utilise cette feuille connue pour former une tenture réfléchissant la chaleur, on améliore son apparence esthétique par une couche de laque de protection colorée. Cependant, cette feuille connue présente l'inconvénient d'avoir des propriétés mécaniques beaucoup plus mauvaises et un degré de réflexion relativement faible. Document DE-C-29 14 436 also discloses a heat reflecting curtain in which the coating layer consists of a layer of very thin aluminum and vacuum-metallized, this layer having over its entire surface. hair cracks. When this known sheet is used to form a curtain reflecting heat, its aesthetic appearance is improved by a layer of colored protective lacquer. However, this known sheet has the disadvantage of having much worse mechanical properties and a relatively low degree of reflection.
En outre, on connaît de façon générale des tentures métalliques mais yui ne permettent presqutaucune réflexion de la chaleur. In addition, metallic draperies are generally known, but they hardly allow any reflection of the heat.
Partant de cet état de la technique, l'invention a pour but de proposer une feuille du type mentionné ci-dessus se caractérisant par des propriétés mécaniques nettement améliorées et par un meilleur degré de réflexion. Based on this state of the art, the invention aims to provide a sheet of the type mentioned above, characterized by significantly improved mechanical properties and by a better degree of reflection.
Selon l'invention, ce but est atteint essentiellement du fait que l'on prévoit pour former la couche de revêtement une couche d'aluminium laminé ayant une épaisseur comprise entre 4 et 15 microns, et que l'on dispose sur la couche d'alul!linium une couche de laque formée par une laque protectrice laissant passer les infrarouges. According to the invention, this object is essentially achieved by the fact that a layer of laminated aluminum having a thickness of between 4 and 15 microns is provided for forming the coating layer, and that there is alul! linium a layer of lacquer formed by a protective lacquer allowing the infrared to pass through.
Grâce à l'inventionw on ontient en particulier l'avantage d'une structure colorée agréable présentant un degré de réflexion thermique élevé. En outre, du fait de l'épaisseur de la couche d'aluminium laminée, on est assuré d'une résistance nettement plus élevée de la feuille. Grâce à l'utilisation de la coucne d'aluminium laminée, on obtient étalement un degré de réflexion nettement meilleur que celui que l'on obtient quand on utilise de l'aluminium métallise sous vide. En outre, la feuille réalisée grâce à l'invention se caractérise par un comportement au feu nettement meilleur qui est déterminé par la couche d'aluminium épaisse et sans ouvertures.En outre, la coucne d'aluminium est bien protégée contre la corrosion car on peut appliquer sans difficultes la couche de laque au moyen d'un laquage multiple et sensi
Dlement exempt de pores. Grâce à la perméabilité aux infrarouges, on est assuré d'une réflexion élevée de la chaleur dans l'ensemble de la plage spectrale qui est importante pour le rayonnement thermique. Le revêtement selon l'inven tic est donc parfaitement apte à constituer des tentures réfléchissant la chaleur ou des feuilles réfléchissantes pour radiateurs.Thanks to the invention there is in particular the advantage of a pleasant colored structure having a high degree of thermal reflection. In addition, due to the thickness of the laminated aluminum layer, a significantly higher strength of the sheet is assured. Thanks to the use of the laminated aluminum layer, a degree of reflection is clearly obtained which is much better than that which is obtained when using aluminum metallized under vacuum. In addition, the sheet produced thanks to the invention is characterized by a significantly better fire behavior which is determined by the thick aluminum layer and without openings. In addition, the aluminum layer is well protected against corrosion because can easily apply the lacquer layer by means of multiple and sensitive lacquering
Clearly pore-free. Thanks to the infrared permeability, a high heat reflection is ensured in the entire spectral range which is important for thermal radiation. The coating according to the invention is therefore perfectly capable of constituting drapes reflecting heat or reflective sheets for radiators.
En ce qui concerne la couche de support, on peut utiliser de préférence du papier ou du carton, et en particu- lier du paier de base pour papier peint ou encore de la matiere plastique. As far as the support layer is concerned, preferably paper or cardboard can be used, and in particular basic paper for wallpaper or plastic.
L'épaisseur de la couche d'aluminium est de préférence comprise entre 7 et 10 pm. Dans cette gamme, on est assuré d'une souplesse suffisante du revêtement quand il se présente sous forme d'un rouleau. Naturellement, la feuille peut salement être conectionnée sous forme de plaques. The thickness of the aluminum layer is preferably between 7 and 10 μm. In this range, it is ensured sufficient flexibility of the coating when it is in the form of a roll. Naturally, the sheet can be dirty in the form of plates.
Plus en détail, il est possible de perfectionner l'invention en munissant la couche d'aluminium, y compris la couche de laque, d'un motif en relief. On augmente ainsi la surface qui réfléchit la chaleur et on obtent en outre une meilleure dispersion de la réflexion de la chaleur. Dans le même temps on peut obtenir ainsi des effets esthétiques déterminés, car tout en conservant l'amélioration de la réflexion on peut constituer par exemple le motif en relief sous forme d'une structure ressemblant à un tissu ou à du bois. In more detail, it is possible to perfect the invention by providing the aluminum layer, including the lacquer layer, with a relief pattern. This increases the area that reflects heat and also provides better dispersion of the heat reflection. At the same time one can thus obtain determined aesthetic effects, because while retaining the improvement in the reflection one can for example constitute the relief motif in the form of a structure resembling a fabric or wood.
Selon une forme de realisation préférée de l'invention, la couche d'aluminium, y compris la couche de laque, est munie de fines perforations pour détruire la barrière de vapeur qu'elle constitue, et il est alors préférable que les perforations présentent une densité inferieure ou égale à 50 mm au carré. According to a preferred embodiment of the invention, the aluminum layer, including the lacquer layer, is provided with fine perforations to destroy the vapor barrier which it constitutes, and it is then preferable that the perforations have a density less than or equal to 50 mm squared.
On prévoit avantageusement dans la couche de laque des pigments laissant passer les infrarouges, ce qui permet d'obtenir ainsi de nombreuses possibilités de présentation sans avoir d'influence négative sur les propriétés de réflexion de la chaleur. Pigments allowing the infrared to pass through are advantageously provided in the lacquer layer, which makes it possible to obtain numerous presentation possibilities without having a negative influence on the heat reflection properties.
Avantageusement, la couche de laque est constituée par des substances pouvant être appliquées par impression. Advantageously, the lacquer layer consists of substances which can be applied by printing.
Selon un développement de l'invention, on peut disposer entre la couche d'aluminium et la couche de support une couche constituée par un agent de liaison hydrofuge, en particulier une colle ou une laque de scellement. According to a development of the invention, it is possible to have between the aluminum layer and the support layer a layer constituted by a water-repellent bonding agent, in particular an adhesive or a sealing lacquer.
L'invention sera maintenant expliquée en détail à l'aide d'un exemple de réalisation qui est représente à titre d'exemple sur le dessin. Ce dessin est une vue en coupe, mais non à l'échelle, de la feuille selon l'invention. The invention will now be explained in detail with the aid of an exemplary embodiment which is shown by way of example in the drawing. This drawing is a sectional view, but not to scale, of the sheet according to the invention.
Comme on peut le voir sur le dessin, le revêtement 1 comprend une couche de support 2 qui est réalisée en papier, et de préférence en papier de base pour papier peint, ou par une matière plastique. Mais cette couche de support 2 peut être constituée par exemple aussi par une substance thermiquement isolante, telle que de la mousse de polyuréthane ou du polystyrol expansé. As can be seen in the drawing, the covering 1 comprises a support layer 2 which is made of paper, and preferably of base paper for wallpaper, or by a plastic material. However, this support layer 2 can for example also consist of a thermally insulating substance, such as polyurethane foam or expanded polystyrol.
Sur la couche de support 2 est disposée une couche de recouvrement indiquée dans son ensemble en 3. On the support layer 2 is disposed a covering layer indicated as a whole at 3.
Selon une forme de réalisation, la couche de recouvrement 3 est constituée par une cuucne d'aluminium laminé 4 ayant une épaisseur comprise entre 5 et 15 u. Avantageu- sement, la couche d'aluminium 4 est comprise entre 7 et 10 Il. According to one embodiment, the covering layer 3 is constituted by a laminated aluminum bowl 4 having a thickness of between 5 and 15 u. Advantageously, the aluminum layer 4 is between 7 and 10 11.
Comme montré, la couche d'aluminîuin adhère dans ce cas à la couche de support 2 au moyen d'une couche 5 formée par un agent de liaison hydrofuge. En ce qui concerne cet agent de liaison, on préfère des colles ou des laques de scellement. As shown, the aluminum layer in this case adheres to the support layer 2 by means of a layer 5 formed by a water-repellent bonding agent. With regard to this bonding agent, glues or lacquers are preferred.
La couche d'aluminium laminé 4 est munie, dans l'exemple de réalisation représente, d'un motif en relief 8 qui augmente nettement la surface qui réfléchit la chaleur et qui permet en outre de réaliser une meilleure dispersion de la réflexion de la chaleur. On conserve ces caractéristiques même quand le motif en relief 8 forme une structure décorative telle-qu ' une toile, ou une structure de bois. The laminated aluminum layer 4 is provided, in the exemplary embodiment shown, with a relief pattern 8 which markedly increases the surface which reflects heat and which also makes it possible to achieve better dispersion of the reflection of heat. . These characteristics are preserved even when the relief pattern 8 forms a decorative structure such as a canvas, or a wooden structure.
Sur la couche d'aluminium 4 est disposée une couche de laque protectrice représentée par la-coucne de laque 6. La couche de laque 6 contient des pigments colorés (non repré- sentes) laissant passer les infrarouges, ce qui permet de donner un aspect différent à la surface métallique sans avoir d'influence sur la réflexion de la chaleur. On the aluminum layer 4 is placed a protective lacquer layer represented by the lacquer layer. The lacquer layer 6 contains colored pigments (not shown) allowing the infrared to pass, which makes it possible to give an appearance different to the metal surface without influencing the reflection of heat.
Avantageusement, la couche de laque 6 est constituée par des matières pouvant etre appliquées par impression. Advantageously, the lacquer layer 6 consists of materials which can be applied by printing.
Comme le montre en outre le dessin, la couche d'aluminium 4 et éventuellement la couche S sont munies de préférence de fines perforations 9 pour éliminer la barriere de vapeur constituée par la couche d'aluminium 4. Lorsqu'on utilise en particulier la feuille réfléchissant la chaleur selon l'invention en tant que tenture, la densité des perforations est de préférence de 50 m au carré ou moins. As further shown in the drawing, the aluminum layer 4 and possibly the layer S are preferably provided with fine perforations 9 to eliminate the vapor barrier formed by the aluminum layer 4. When the sheet is used in particular reflecting heat according to the invention as a drapery, the density of the perforations is preferably 50 m squared or less.
Cependant, il n'est pas nécessaire que les perforations 9 soient disposés en carré, et elles peuvent être prévues selon une répartition quelconque. Ce qui est important est le nombre de perforations 9 qui est nécessaire pour assurer l'élimination de la barrière de vapeur.However, it is not necessary that the perforations 9 are arranged in a square, and they can be provided in any distribution. What is important is the number of perforations 9 which is necessary to ensure the elimination of the vapor barrier.
Toutes les caractéristiques et tous les avantages de l'invention qui ressortent de la description, des revendications et des dessins, y compris les aétails constructifs et les dispositions, et leur caractère inventit, doivent etre considérés comme couverts par l'invention aussi bien individuellement que selon des combinaisons quelconques. All the features and advantages of the invention which emerge from the description, the claims and the drawings, including the details and the provisions, and their inventiveness, must be considered to be covered by the invention both individually and in any combination.
ixEVENDICATIONS
1. Feuille réfléchissant la chaleur et comprenant une couche de support et une couche de revêtement, caractérisée en ce qu'il est prévu pour forer la couche de revêtement (3) une couche d'aluminium laminée (4) ayant une épaisseur comprise entre 5 et 15 p, et en ce que sur la couche d'aluminium (4) est disposée une couche de laque (6) formée par une couche de laque laissant passer les infrarouges.ixEVENDICATIONS
1. sheet reflecting heat and comprising a support layer and a coating layer, characterized in that it is intended to drill the coating layer (3) a laminated aluminum layer (4) having a thickness of between 5 and 15 p, and in that on the aluminum layer (4) is disposed a layer of lacquer (6) formed by a layer of lacquer allowing the infrared to pass.
2. Feuille selon la revendication 1, caractérisée en ce que la couche de support (2) est réalisée en papier, ou en carton, et en particulier en papier de base pour papier peint. 2. Sheet according to claim 1, characterized in that the support layer (2) is made of paper, or cardboard, and in particular of base paper for wallpaper.
3. Feuille selon la revendication 1, caractérisée en ce que la couche de support est en matière plastique. 3. Sheet according to claim 1, characterized in that the support layer is made of plastic.
4. Feuille selon l'une des revendications 1 à 3, carac térisée en ce que la couche d'aluminium (4) a une épaisseur comprise entre 7 et 10
5. Feuille selon l'une des revendication précédentes, caractérisée en ce que des pigments colorés laissant passer les infrarouges sont prévus dans la couche de laque (6).4. Sheet according to one of claims 1 to 3, charac terized in that the aluminum layer (4) has a thickness between 7 and 10
5. Sheet according to one of the preceding claims, characterized in that colored pigments allowing the infrared to pass are provided in the lacquer layer (6).
6. Feuille selon l'une des revendications précédentes, caractérise-e en ce que la couche d'aluminium (4), y compris la couche de laque (6), est munie d'un motif en relief (8). 6. Sheet according to one of the preceding claims, characterized in that the aluminum layer (4), including the lacquer layer (6), is provided with a relief pattern (8).
7. Feuille selon l'une des revendications précédentes, caractérisée en ce que la couche d'aluminium (4), y compris la couche de laque (6), comprend de fines perforations (9) pour détruire la barrière de vapeur. 7. Sheet according to one of the preceding claims, characterized in that the aluminum layer (4), including the lacquer layer (6), comprises fine perforations (9) to destroy the vapor barrier.
8. Feuille selon la revendication 7, caractérisée en ce que les fines perforations (9) ont une densité inférieure ou égale à 50 mm au carré. 8. Sheet according to claim 7, characterized in that the fine perforations (9) have a density less than or equal to 50 mm squared.
9. Feuille selon l'une des revendications précédentes, caractérisée en ce que la couche de laque (6) est constituée par une substance pouvant etre appliquée par impression. 9. Sheet according to one of the preceding claims, characterized in that the lacquer layer (6) consists of a substance which can be applied by printing.
10. Feuille selon l'une des revendications précédentes, caractérisée en ce qu'entre la couche d'aluminium (4) et la couche de support (2) est prévue une couche (5) formée par un agent de liaison hydrofuge. 10. Sheet according to one of the preceding claims, characterized in that between the aluminum layer (4) and the support layer (2) is provided a layer (5) formed by a water-repellent bonding agent.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828236957U DE8236957U1 (en) | 1982-12-31 | 1982-12-31 | WARM REFLECTIVE FILM COATING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2538756A3 true FR2538756A3 (en) | 1984-07-06 |
Family
ID=6747033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8303403A Pending FR2538756A3 (en) | 1982-12-31 | 1983-03-02 | Heat-reflecting foil |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE896069A (en) |
| DE (1) | DE8236957U1 (en) |
| FR (1) | FR2538756A3 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8679617B2 (en) | 2010-11-02 | 2014-03-25 | Prc Desoto International, Inc. | Solar reflective coatings systems |
| US8822025B2 (en) | 2007-02-05 | 2014-09-02 | Ppg Industries Ohio, Inc. | Coating system exhibiting cool dark color |
| US9056988B2 (en) | 2007-02-05 | 2015-06-16 | Ppg Industries Ohio, Inc. | Solar reflective coatings and coating systems |
| US9057835B2 (en) | 2011-06-06 | 2015-06-16 | Ppg Industries Ohio, Inc. | Coating compositions that transmit infrared radiation and exhibit color stability and related coating systems |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2017075A1 (en) * | 2007-07-20 | 2009-01-21 | Sika Technology AG | Insulating board and method for its production |
-
1982
- 1982-12-31 DE DE19828236957U patent/DE8236957U1/en not_active Expired
-
1983
- 1983-03-02 FR FR8303403A patent/FR2538756A3/en active Pending
- 1983-03-03 BE BE0/210247A patent/BE896069A/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8822025B2 (en) | 2007-02-05 | 2014-09-02 | Ppg Industries Ohio, Inc. | Coating system exhibiting cool dark color |
| US9056988B2 (en) | 2007-02-05 | 2015-06-16 | Ppg Industries Ohio, Inc. | Solar reflective coatings and coating systems |
| US8679617B2 (en) | 2010-11-02 | 2014-03-25 | Prc Desoto International, Inc. | Solar reflective coatings systems |
| US9057835B2 (en) | 2011-06-06 | 2015-06-16 | Ppg Industries Ohio, Inc. | Coating compositions that transmit infrared radiation and exhibit color stability and related coating systems |
Also Published As
| Publication number | Publication date |
|---|---|
| BE896069A (en) | 1983-07-01 |
| DE8236957U1 (en) | 1983-08-18 |
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