FR2094092A1 - Composite expanded plastic articles - with surface layer - of different thermoplastic - Google Patents
Composite expanded plastic articles - with surface layer - of different thermoplasticInfo
- Publication number
- FR2094092A1 FR2094092A1 FR7120395A FR7120395A FR2094092A1 FR 2094092 A1 FR2094092 A1 FR 2094092A1 FR 7120395 A FR7120395 A FR 7120395A FR 7120395 A FR7120395 A FR 7120395A FR 2094092 A1 FR2094092 A1 FR 2094092A1
- Authority
- FR
- France
- Prior art keywords
- plastic articles
- different thermoplastic
- expanded plastic
- surface layer
- composite expanded
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/146—Shaping the lining before foaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C2045/14286—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure means for heating the insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/20—Inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
The expandable plastics body material is expanded against an envelope of a different thermoplastic material whose shape is controlled by an external mould. The expandable material is pref. a polyurethane whose exothermic expansion softens the sheet material, pref. of ABS copolymer or plasticised PVC, to take up the shape of the mould. Used for producing expanded plastic articles with a resistant skin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2745370 | 1970-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2094092A1 true FR2094092A1 (en) | 1972-02-04 |
Family
ID=10259837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7120395A Withdrawn FR2094092A1 (en) | 1970-06-06 | 1971-06-04 | Composite expanded plastic articles - with surface layer - of different thermoplastic |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU2961471A (en) |
BE (1) | BE768097A (en) |
DE (1) | DE2126587A1 (en) |
FR (1) | FR2094092A1 (en) |
NL (1) | NL7107755A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2327053A1 (en) * | 1975-10-06 | 1977-05-06 | Upjohn Co | METHOD AND APPARATUS FOR MOLDING A SHEET, IN PARTICULAR A TEXTILE FABRIC AND / OR A PLASTIC FILM UNDER PRESSURE IN A MOLD |
DE2927115A1 (en) * | 1979-07-05 | 1981-01-08 | S I C A M Societa Italiana Cus | METHOD AND INJECTION MOLD FOR THE PRODUCTION OF UPHOLSTERED BACKRESTS, IN PARTICULAR FOR MOTOR VEHICLE SEATS |
EP0030936A2 (en) * | 1977-08-23 | 1981-06-24 | Imperial Chemical Industries Plc | A method for producing a shaped article comprising two closely-spaced substantially parallel walls enclosing a volume therebetween which is filled with foam |
EP0211990A1 (en) * | 1984-06-27 | 1987-03-04 | John D. Brush & Company, Inc. | Portable fire resistant case |
EP0250389A1 (en) * | 1986-06-18 | 1987-12-23 | Freddy Delphin Soudan | Process for producing a package element made of synthetic foam |
EP0261760A2 (en) * | 1986-09-25 | 1988-03-30 | Sheller Globe Corporation | Composite moulded article and method of making same |
EP0434814A1 (en) * | 1989-07-17 | 1991-07-03 | Libbey-Owens-Ford Co. | Molded composites |
WO1992012850A1 (en) * | 1991-01-24 | 1992-08-06 | Dsm N.V. | Process for forming a laminated body |
FR2673929A1 (en) * | 1991-03-15 | 1992-09-18 | Carintor Bv | Method of producing a seat cushion with a built-in padding |
EP2845709A3 (en) * | 2013-09-10 | 2015-09-16 | Delta Kogyo Co., Ltd. | Manufacturing method of integrated foam-molded product and integrated foam-molded product |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5850162B2 (en) * | 1976-02-05 | 1983-11-09 | 日産自動車株式会社 | Manufacturing method of cardboard interior material |
FR2394377A1 (en) * | 1977-06-15 | 1979-01-12 | Faure Bertrand | PROCESS FOR MANUFACTURING A SUN VISOR, IN PARTICULAR FOR A MOTOR VEHICLE |
DE3002584C2 (en) * | 1980-01-25 | 1982-02-11 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Method for producing a shaped body from a base body and a cover layer |
DE3407737A1 (en) * | 1984-03-02 | 1985-09-05 | Noel, Marquet & Cie. S.A., Eupen | METHOD FOR PRODUCING MOLDED BODIES FROM FOAM PLASTIC |
FR2612450B1 (en) * | 1987-03-16 | 1989-06-16 | Sauniere Jean | PROCESS FOR THE MANUFACTURE OF HOLLOW OBJECTS OF ADJUSTABLE SHAPE AND HARDNESS, AND CUSHION ACHIEVABLE BY ITS IMPLEMENTATION |
DE3938328C1 (en) * | 1989-11-17 | 1991-04-11 | Kunststofftechnik Degler Gmbh, 8217 Grassau, De | |
DE4116437C2 (en) * | 1990-05-25 | 2002-05-23 | Volkswagen Ag | Process for the production of a molded plastic part |
DE4310803A1 (en) * | 1993-04-06 | 1994-10-13 | Cartec Gmbh Automobiltech | Process for the production of foam-backed trim parts, in particular for motor vehicles |
DE19801651A1 (en) * | 1998-01-15 | 1999-07-22 | Bayerische Motoren Werke Ag | Process for laminating a plastic film on the back of a decorative material to be back-foamed afterwards |
DE19805636C2 (en) * | 1998-02-12 | 2002-11-28 | Kunststofftechnik Werner Bieda | Process for the production of a profile or furniture part |
DE19827192B4 (en) * | 1998-06-18 | 2012-03-29 | Volkswagen Ag | Process for the production of decorated plastic parts |
DE10005862A1 (en) * | 2000-02-10 | 2001-08-23 | Moeller Plast Gmbh | Making soft foam-faced, hard plastic component especially suitable for vehicle cladding concealing airbag, employs physical foaming agent e.g. inert gas or microcapsules |
DE102009018214A1 (en) * | 2009-04-21 | 2010-10-28 | Zahoransky Ag | Shaping machine, for shaping film material into blister packaging, has an injection molding unit coupled to one of the dies |
DE102010010828A1 (en) * | 2010-03-10 | 2011-09-15 | Edag Gmbh & Co. Kgaa | Body component of electric car, has supporting layer including foam body that is foamed to outer shell, where foam body is dimensioned such that space between outer shell and neighboring components is filled |
-
1971
- 1971-05-28 DE DE19712126587 patent/DE2126587A1/en active Pending
- 1971-06-02 AU AU29614/71A patent/AU2961471A/en not_active Expired
- 1971-06-04 FR FR7120395A patent/FR2094092A1/en not_active Withdrawn
- 1971-06-04 BE BE768097A patent/BE768097A/en unknown
- 1971-06-07 NL NL7107755A patent/NL7107755A/xx unknown
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2327053A1 (en) * | 1975-10-06 | 1977-05-06 | Upjohn Co | METHOD AND APPARATUS FOR MOLDING A SHEET, IN PARTICULAR A TEXTILE FABRIC AND / OR A PLASTIC FILM UNDER PRESSURE IN A MOLD |
EP0030936A2 (en) * | 1977-08-23 | 1981-06-24 | Imperial Chemical Industries Plc | A method for producing a shaped article comprising two closely-spaced substantially parallel walls enclosing a volume therebetween which is filled with foam |
EP0030936A3 (en) * | 1977-08-23 | 1981-09-30 | Imperial Chemical Industries Plc | A method for producing a shaped article comprising two closely-spaced substantially parallel walls enclosing a volume therebetween which is filled with foam |
DE2927115A1 (en) * | 1979-07-05 | 1981-01-08 | S I C A M Societa Italiana Cus | METHOD AND INJECTION MOLD FOR THE PRODUCTION OF UPHOLSTERED BACKRESTS, IN PARTICULAR FOR MOTOR VEHICLE SEATS |
EP0211990A1 (en) * | 1984-06-27 | 1987-03-04 | John D. Brush & Company, Inc. | Portable fire resistant case |
EP0250389A1 (en) * | 1986-06-18 | 1987-12-23 | Freddy Delphin Soudan | Process for producing a package element made of synthetic foam |
EP0261760A2 (en) * | 1986-09-25 | 1988-03-30 | Sheller Globe Corporation | Composite moulded article and method of making same |
EP0261760A3 (en) * | 1986-09-25 | 1989-06-14 | Sheller Globe Corporation | Composite moulded article and method of making same |
EP0434814A1 (en) * | 1989-07-17 | 1991-07-03 | Libbey-Owens-Ford Co. | Molded composites |
EP0434814A4 (en) * | 1989-07-17 | 1992-03-04 | Libbey-Owens-Ford Co. | Molded composites |
WO1992012850A1 (en) * | 1991-01-24 | 1992-08-06 | Dsm N.V. | Process for forming a laminated body |
FR2673929A1 (en) * | 1991-03-15 | 1992-09-18 | Carintor Bv | Method of producing a seat cushion with a built-in padding |
EP2845709A3 (en) * | 2013-09-10 | 2015-09-16 | Delta Kogyo Co., Ltd. | Manufacturing method of integrated foam-molded product and integrated foam-molded product |
US10118323B2 (en) | 2013-09-10 | 2018-11-06 | Delta Kogyo Co. Ltd. | Manufacturing method of integrated foam-molded product |
Also Published As
Publication number | Publication date |
---|---|
DE2126587A1 (en) | 1971-12-16 |
BE768097A (en) | 1971-11-03 |
AU2961471A (en) | 1972-12-07 |
NL7107755A (en) | 1971-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |