JPS6319992B2 - - Google Patents
Info
- Publication number
- JPS6319992B2 JPS6319992B2 JP56176888A JP17688881A JPS6319992B2 JP S6319992 B2 JPS6319992 B2 JP S6319992B2 JP 56176888 A JP56176888 A JP 56176888A JP 17688881 A JP17688881 A JP 17688881A JP S6319992 B2 JPS6319992 B2 JP S6319992B2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- base material
- adhesive
- heating device
- planar heating
- 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.)
- Expired
Links
- 239000004744 fabric Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 7
- 239000004823 Reactive adhesive Substances 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000004835 fabric adhesive Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- -1 etc. Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 241000178435 Eliokarmos dubius Species 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
Description
【発明の詳細な説明】
本発明は面状採暖具における立毛表布の接着に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to adhesion of a raised outer fabric in a planar heating device.
従来、電気カーペツト等に用いる表布はニード
ルパンチフエルトなどの不織布やフレンチパイル
等を使用しており、比較的表面は平滑で、クツシ
ヨン性のない硬質のものであつた。しかしなが
ら、一般カーペツトのような立毛タイプのクツシ
ヨン性のよい表面が望まれていた。前記ニードル
パンチフエルト等の平滑表布では、ホツトメルト
接着剤を用いて熱プレス接着が容易であつたのに
対し、立毛表布は熱プレス工程で毛が倒れること
から、中にヒータを組込んだ電気カーペツトに立
毛表布を使用することは困難であつた。 Conventionally, outer fabrics used for electric carpets and the like have been made of non-woven fabrics such as needle punched felt, French pile, etc., and have relatively smooth surfaces and are hard with no cushioning properties. However, there has been a desire for a raised-type surface with good cushioning properties, such as general carpet. Smooth outer fabrics such as needle punched felt can be easily bonded by heat press using a hot melt adhesive, but because the fleece of napped outer fabrics collapses during the heat press process, a heater was built into the fabric. It has been difficult to use raised fabrics for electric carpets.
本発明は上記の問題に留意し、立毛表布の立毛
に損傷を与えずにクツシヨン性のよいインテリア
性のある電気カーペツト等の面状採暖具を提供す
ることを目的とするものである。 The present invention has been made in consideration of the above-mentioned problems, and an object of the present invention is to provide a planar heating device, such as an electric carpet, which has good cushioning properties and interior decoration without damaging the nap of the nape surface fabric.
上記目的の達成するための本発明の基本的構成
は、ヒータ組込基材と立毛表布とを接着層により
接着してなる面状採暖具において、前記接着層を
水反応型接着剤としたものである。また、この面
状採暖具を得るための基本的製造方法はヒータ組
込基材表面にウレタンプレポリマーのロールコー
タ塗工工程、硬化用水のスプレ散布工程、立毛表
布の貼合工程を設けて表布を30分以内に接着する
方法、または、ヒータ組込基材表面にウレタンプ
レポリマーと硬化用水を同時あるいは順次にノズ
ルよりスプレーし、立毛毛布を30分以内に接着す
る方法である。 The basic structure of the present invention for achieving the above object is a planar heating device in which a heater-incorporated base material and a raised outer fabric are adhered by an adhesive layer, wherein the adhesive layer is a water-reactive adhesive. It is something. In addition, the basic manufacturing method for obtaining this planar heating device includes the steps of applying a urethane prepolymer using a roll coater to the surface of the base material in which the heater is installed, a step of spraying hardening water, and a step of laminating a raised surface fabric. One method is to bond the outer fabric within 30 minutes, or the other is to spray the urethane prepolymer and curing water from a nozzle simultaneously or sequentially onto the surface of the base material in which the heater is installed, and then bond the napped blanket within 30 minutes.
本発明における立毛表布とはシヤギー、タフテ
ツト、ニツト、ループ、モケツト等の表布でパイ
ル長さが３mm以上のものを言う。 The napped outer fabric in the present invention refers to outer fabrics such as sheergi, tufftet, knit, loop, moquette, etc., with a pile length of 3 mm or more.
本発明におけるヒータ組込基材とはヒータを接
着、糸止め、ラミネート等の方法によつて固定さ
せた面状発熱体シートをいい、ヒータとしては金
属線ヒータ、温度ヒユーズ機能を有するチユービ
ングヒータ、金属箔ヒータ、導体−高分子複合体
型面状発熱体等の各種ヒータを用いることができ
る。基材としてはポリエステル、ポリカーボネー
ト、ビニル重合体等の高分子シートや不織布、ま
たAl，Ni，SUS等の金属箔、や高分子−金属積
層シート等を用いることができる。高分子−金属
積層シートとしてはポリアクリレート層、ポリエ
ステル、ポリウレタン、エポキシ等をアンダーコ
ートあるいはラミネートした金属箔や、高分子シ
ートをラミネートした金属網板や金属粉体、ウイ
スカ等を高分子中に分散させた高分子複合材料シ
ートを用いる。本基材中に金属箔や金属粉体等を
使用する場合、熱伝導率が高いため均熱板として
の機能を果たす。 In the present invention, the heater-embedded base material refers to a planar heating element sheet on which a heater is fixed by a method such as adhesion, thread fixing, lamination, etc. The heater includes a metal wire heater, a tubing heater with a temperature fuse function, etc. Various heaters such as a metal foil heater, a conductor-polymer composite sheet heating element, etc. can be used. As the base material, polymer sheets and nonwoven fabrics such as polyester, polycarbonate, and vinyl polymers, metal foils such as Al, Ni, and SUS, and polymer-metal laminate sheets can be used. Polymer-metal laminated sheets include metal foils undercoated or laminated with polyacrylate layers, polyester, polyurethane, epoxy, etc., metal mesh plates laminated with polymer sheets, metal powder, whiskers, etc. dispersed in polymers. A polymer composite sheet made of aluminum is used. When using metal foil, metal powder, etc. in this base material, it functions as a heat equalizing plate due to its high thermal conductivity.
また本発明は、100℃以上の高温による硬化工
程を必要とせず、無溶剤、無公害で高速度硬化さ
せることのできる水反応型接着剤を用いることに
その特徴がある。この接着剤を用いる場合、接着
剤塗工後に水をスプレーすることにより容易に接
着できるし、また一方、接着剤と水を２ノズルの
スプレーにより塗工することによつても容易に接
着することができる。本発明に用いる硬化剤とし
ての水は純水、水道水、反応促進剤含有水のいず
れを用いてもよい。この水反応型接着剤として
は、シアノアクリレート、ポリウレタン等がある
が、ウレタン系接着剤が適し、中でも４，4′−ジ
フエニルメタンジイソシアナートとポリプロピレ
ングリコールを中心とするポリオールよりなる水
反応型ウレタンプレポリマーを用いるものが最も
適している。反応促進剤としてはカルボン酸スズ
等有機金属塩や、第三級アミン、尿素等が用いら
れる。 Further, the present invention is characterized in that it uses a water-reactive adhesive that does not require a curing step at a high temperature of 100° C. or higher and can be cured at high speed without solvent or pollution. When using this adhesive, it can be easily bonded by spraying water after applying the adhesive, and it can also be easily bonded by applying the adhesive and water by spraying with two nozzles. Can be done. The water used as a curing agent in the present invention may be pure water, tap water, or water containing a reaction accelerator. Examples of this water-reactive adhesive include cyanoacrylate and polyurethane, but urethane-based adhesives are suitable, especially water-reactive adhesives made of polyols mainly composed of 4,4'-diphenylmethane diisocyanate and polypropylene glycol. Those using urethane prepolymers are most suitable. As the reaction accelerator, organic metal salts such as tin carboxylate, tertiary amines, urea, etc. are used.
本発明の接着剤の特長は接着工程に高温（100
℃以上）を要しないばかりでなく、硬化後、接着
剤が、高温接着性、ゴム弾性、金属との高接着性
等を有することにある。また、プレポリマー中に
各種官能基を導入することが容易であり、適用材
質（表布やヒータ組込基材等）の詳細に応じて、
変性、改質が可能である。これらの接着剤は、水
により尿素結合の形成を主体に硬化するが、一部
はビユーレツト結合等により三次元化し、高温接
着性にも効果を発揮する。 The adhesive of the present invention is characterized by the high temperature (100°C) used in the bonding process.
℃ or higher), and after curing, the adhesive has high temperature adhesion, rubber elasticity, high adhesion to metals, etc. In addition, it is easy to introduce various functional groups into the prepolymer, and depending on the details of the applied material (outer fabric, heater built-in base material, etc.),
Denaturation and modification are possible. These adhesives are cured by water mainly through the formation of urea bonds, but some of them become three-dimensional through Biuret bonds, etc., and are also effective in high-temperature adhesive properties.
次に本発明の実施例を示す。 Next, examples of the present invention will be shown.
実施例 １
第１図、第２図に示すように断熱フエルト１と
チユービングヒータ組込基材（エポキシ樹脂で表
面コートした10μAlフイルム）２と立毛表布３を
重ねてなる電気カーペツトをつくるにあたり、ヒ
ータ組込基材２と断熱フエルト１とを予めポリエ
チレンシートを介在させて熱プレスにより接着し
た。図中の４はコントローラである。次いで第３
図のように乾燥空気雰囲気下に設置されたロール
コータ６上に水反応型ウレタン接着剤５（サンス
タ化学(株)Ｍ−３粘度（20℃）2000CP）を注ぎ、
断熱材付ヒータ組込基材７上に塗工した。次いで
水をスプレー８により噴霧し、30秒後に立毛表布
を位置合わせして貼り合せ、60℃の加熱プレス９
により30秒加圧し、取り出した。５分経過後、接
着強度をピーリング法で測定したところ、2.5
Kg／2.5cmを示し十分な接着強度が確認された。Example 1 As shown in Figs. 1 and 2, an electric carpet was made by laminating a heat insulating felt 1, a tubing heater built-in base material (10μAl film surface coated with epoxy resin) 2, and a raised cloth 3. The heater-incorporated base material 2 and the heat insulating felt 1 were bonded in advance by hot pressing with a polyethylene sheet interposed therebetween. 4 in the figure is a controller. Then the third
Pour water-reactive urethane adhesive 5 (Sanstar Chemical Co., Ltd. M-3 viscosity (20℃) 2000CP) onto the roll coater 6 installed in a dry air atmosphere as shown in the figure.
It was coated on the heater-incorporated base material 7 with a heat insulating material. Next, water was sprayed with a sprayer 8, and after 30 seconds, the raised outer fabric was aligned and bonded, and heated at 60°C with a heating press 9.
The container was pressurized for 30 seconds and taken out. After 5 minutes, the adhesive strength was measured by peeling method and found to be 2.5.
Kg/2.5cm, confirming sufficient adhesive strength.
なお、ここで従来例としてはホツトメルト接着
剤を用いる熱プレス方式による実験をしたとこ
ろ、第５図のように立毛表布３の立毛が倒れてし
まつた。その立毛の倒れる条件として第６図に示
すような金型温度と加圧時間との関係が得られ
た。この図より、100℃以上の熱プレス工程を用
いることは立毛状態を必ず損なう欠陥を有するこ
とがわかる。また一方、100℃以下で接着可能な
ホツトメルト接着剤の場合、当然のことである
が、80℃、100℃という高温で接着強度が保持で
きず、加熱採暖を目的とする採暖具に不適当であ
ることは言うまでもない。 Here, as a conventional example, when an experiment was conducted using a heat press method using a hot melt adhesive, the nap of the napped outer fabric 3 fell down as shown in FIG. The relationship between mold temperature and pressurizing time as shown in FIG. 6 was obtained as the condition for the nap to collapse. From this figure, it can be seen that using a hot press process at 100°C or higher always has a defect that impairs the nap. On the other hand, hot melt adhesives that can be bonded at temperatures below 100°C naturally cannot maintain their adhesive strength at high temperatures of 80°C and 100°C, making them unsuitable for heating devices intended for heating. It goes without saying that there is.
実施例 ２
実施例１と同様にして製造した断熱材付ヒータ
組込基材７上に第４図に示すように２ノズルのス
プレーガン１０にて水反応ポリウレタンプレポリ
マー（サンスタ化学(株)Ｍ２、粘度1500CP（20℃））
１１と尿素５％含有水１２とをスプレーした。30
秒経過後、表布３を貼合せ、60℃の熱プレス９に
て５秒間加圧した。10分経過後、接着強度を実施
例１と同様に測定したところ、1.3Kg／2.5cmとい
う十分な接着強度を示した。Example 2 A water-reactive polyurethane prepolymer (M2 manufactured by Sunstar Chemical Co., Ltd.) was sprayed onto the heater-incorporated base material 7 with heat insulating material produced in the same manner as in Example 1 using a two-nozzle spray gun 10 as shown in FIG. , viscosity 1500CP (20℃))
11 and water 12 containing 5% urea were sprayed. 30
After seconds had passed, the outer fabric 3 was laminated and pressed for 5 seconds using a hot press 9 at 60°C. After 10 minutes had passed, the adhesive strength was measured in the same manner as in Example 1, and a sufficient adhesive strength of 1.3 kg/2.5 cm was shown.
なおこの実施例１および２の接着剤についてヒ
ータ組込基材７の材料との接着性を検討したとこ
ろ、Al板については多少接着強度が劣つたが、
ポリウレタン、エポキシ、ポリエステルについて
は強力な接着力を示した。 When we examined the adhesive properties of the adhesives of Examples 1 and 2 with the material of the heater-embedded base material 7, we found that the adhesive strength was somewhat inferior to the Al plate.
Strong adhesion was demonstrated for polyurethane, epoxy, and polyester.
本発明はこのように立毛表布を用いる電気カー
ペツト等採暖具に非常に有用なものであり、工業
的価値の大なるものである。 As described above, the present invention is very useful for heating devices such as electric carpets using a raised surface fabric, and has great industrial value.
第１図は本発明の実施例における電気カーペツ
トの外観を示す図である。第２図は本発明の実施
例における電気カーペツトの断面図である。第３
図は実施例１における製造工程を示す図、第４図
は実施例２における製造工程を示す図である。第
５図は従来例における熱プレスでの倒毛状態を示
す図、第６図は従来例における立毛表布の毛を倒
す金型温度と加圧時間の関係を示す図である。
１……断熱フエルト、２……チユービングヒー
タ組込基材、３……立毛表布、５……水反応型ウ
レタン接着剤、６……ロールコータ、７……ヒー
タ組込基材、８……スプレー、９……加熱プレ
ス、１０……スプレーガン、１１……水反応ポリ
ウレタンプレポリマー、尿素含有水。
FIG. 1 is a diagram showing the appearance of an electric carpet in an embodiment of the present invention. FIG. 2 is a cross-sectional view of an electric carpet in accordance with an embodiment of the present invention. Third
The figure shows the manufacturing process in Example 1, and FIG. 4 shows the manufacturing process in Example 2. FIG. 5 is a diagram showing the state of fluffing in a heat press in a conventional example, and FIG. 6 is a diagram showing the relationship between mold temperature and pressurizing time for flattening the fluff of a raised outer fabric in a conventional example. DESCRIPTION OF SYMBOLS 1... Insulating felt, 2... Tubing heater built-in base material, 3... Napped outer fabric, 5... Water-reactive urethane adhesive, 6... Roll coater, 7... Heater built-in base material, 8 ... Spray, 9 ... Heat press, 10 ... Spray gun, 11 ... Water-reactive polyurethane prepolymer, urea-containing water.
Claims (1)
接着してなる面状採暖具において、前記接着層
が、ポリオールと44′−ジフエニルメタンジイソ
シアナートを含有するプレポリマーを水あるいは
反応促進剤含有水によつて反応させ、尿素結合，
ビユーレツト結合を形成する水反応型接着剤より
なる面状採暖具。 ２ 水反応型接着剤がウレタン系接着剤であるこ
とを特徴とする特許請求の範囲第１項記載の面状
採暖具。 ３ ヒータ組込基材が高分子シート，金属箔ある
いは高分子−金属積層シートのうちのいずれかよ
りなることを特徴とする特許請求の範囲第１項記
載の面状採暖具。 ４ ヒータ組込基材の表布接着面がアルミニウム
層，ポリアクリレート層，エポキシ樹脂層，ポリ
エステル層，ポリウレタン層より選ばれた少くと
も一種により構成されていることを特徴とする特
許請求の範囲第３項記載の面状採暖具。 ５ ヒータ組込基材の表布接着面の裏面に断熱層
が設けられたことを特徴とする特許請求の範囲第
１項記載の面状採暖具。 ６ ヒータ組込基材と立毛表布を接着層で接着す
る方法であつて、ヒータ組込基材表面に順次、ウ
レタンプレポリマーのロールコータ塗工工程，硬
化用水のスプレ散布工程，立毛表布の貼合工程を
設けて表布を30分以内に実用接着強度に接着する
ことを特徴とする面状採暖具の製造方法。 ７ ヒータ組込基材と立毛表布を接着層で接着す
る方法であつて、ヒータ組込基材表面に、ウレタ
ンプレポリマーと硬化用水とを同時あるいは順次
に別個のノズルよりスプレーし、立毛表布を貼り
合せ、30分以内に十分な接着強度に接着すること
を特徴とする面状採暖具の製造方法。[Scope of Claims] 1. A planar heating device formed by adhering a heater-incorporated base material and a raised surface fabric with an adhesive layer, wherein the adhesive layer contains polyol and 44'-diphenylmethane diisocyanate. The prepolymer is reacted with water or water containing a reaction accelerator to form urea bonds,
A planar heating device made of water-reactive adhesive that forms a binder bond. 2. The planar heating device according to claim 1, wherein the water-reactive adhesive is a urethane adhesive. 3. The planar heating device according to claim 1, wherein the base material incorporating the heater is made of any one of a polymer sheet, metal foil, or a polymer-metal laminate sheet. 4. Claim No. 4, characterized in that the outer fabric adhesive surface of the base material incorporating the heater is composed of at least one selected from an aluminum layer, a polyacrylate layer, an epoxy resin layer, a polyester layer, and a polyurethane layer. The planar heating device described in Section 3. 5. The planar heating device according to claim 1, characterized in that a heat insulating layer is provided on the back side of the adhesive surface of the outer fabric of the base material incorporating the heater. 6 A method of bonding a heater-embedded base material and a napped outer fabric with an adhesive layer, which involves sequentially applying a urethane prepolymer using a roll coater to the surface of the heater-embedding base material, spraying curing water, and napped outer fabric. 1. A method for manufacturing a planar heating device, characterized in that a bonding step is provided to bond the outer fabric to a practical adhesive strength within 30 minutes. 7 A method of bonding a heater-embedded base material and a raised surface fabric with an adhesive layer, in which a urethane prepolymer and curing water are sprayed simultaneously or sequentially from separate nozzles onto the surface of the heater-embedded base material, and the raised surface fabric is bonded to the surface of the heater-embedded base material. A method for manufacturing a planar heating device characterized by bonding cloth together and bonding with sufficient adhesive strength within 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17688881A JPS5878383A (en) | 1981-11-04 | 1981-11-04 | Panel heating implement and method of producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17688881A JPS5878383A (en) | 1981-11-04 | 1981-11-04 | Panel heating implement and method of producing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5878383A JPS5878383A (en) | 1983-05-11 |
| JPS6319992B2 true JPS6319992B2 (en) | 1988-04-26 |
Family
ID=16021509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17688881A Granted JPS5878383A (en) | 1981-11-04 | 1981-11-04 | Panel heating implement and method of producing same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878383A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006102320A (en) * | 2004-10-07 | 2006-04-20 | Zenjiro Shiozu | Bonding method between skin side and ball side of ball for ball game |
| JP5048435B2 (en) * | 2007-09-25 | 2012-10-17 | 株式会社レニアス | Exothermic resin sheet and manufacturing method thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496528A (en) * | 1972-05-10 | 1974-01-21 | ||
| JPS5236426U (en) * | 1975-09-05 | 1977-03-15 | ||
| JPS53181B2 (en) * | 1971-12-30 | 1978-01-06 | ||
| JPS5338121B2 (en) * | 1973-06-08 | 1978-10-13 | ||
| JPS5346732B2 (en) * | 1974-01-08 | 1978-12-15 | ||
| JPS54104614A (en) * | 1978-02-02 | 1979-08-17 | Hitachi Netsu Kigu Kk | Preparation of electric carpet |
| JPS551184A (en) * | 1979-04-14 | 1980-01-07 | Tokyo Shibaura Electric Co | Shield case |
| JPS5518753B2 (en) * | 1977-12-05 | 1980-05-21 | ||
| JPS5520153B2 (en) * | 1973-12-29 | 1980-05-31 | ||
| JPS5524716B2 (en) * | 1974-10-25 | 1980-07-01 | ||
| JPS55144685A (en) * | 1979-04-28 | 1980-11-11 | Matsushita Electric Works Ltd | Method of manufacturing panel heater |
| JPS55148383A (en) * | 1979-05-08 | 1980-11-18 | Daikin Ind Ltd | Electric carpet for heating |
| JPS5646505A (en) * | 1979-09-21 | 1981-04-27 | Hitachi Ltd | Programmable resistance |
| JPS5828191A (en) * | 1981-08-13 | 1983-02-19 | サンスタ−技研株式会社 | Method of producing panel heater |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845914U (en) * | 1971-09-29 | 1973-06-15 | ||
| JPS5280148U (en) * | 1975-12-12 | 1977-06-15 | ||
| JPS53181U (en) * | 1976-06-22 | 1978-01-05 | ||
| JPS5338121U (en) * | 1976-09-03 | 1978-04-04 | ||
| JPS5346732U (en) * | 1976-09-25 | 1978-04-20 | ||
| JPS5818110Y2 (en) * | 1977-06-20 | 1983-04-12 | 三洋電機株式会社 | electric heated rug |
| JPS6128396Y2 (en) * | 1978-07-25 | 1986-08-22 | ||
| JPS5833667Y2 (en) * | 1978-07-26 | 1983-07-27 | 株式会社日立ホームテック | Planar heating device |
| JPS5524716U (en) * | 1978-08-04 | 1980-02-18 |
-
1981
- 1981-11-04 JP JP17688881A patent/JPS5878383A/en active Granted
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53181B2 (en) * | 1971-12-30 | 1978-01-06 | ||
| JPS496528A (en) * | 1972-05-10 | 1974-01-21 | ||
| JPS5338121B2 (en) * | 1973-06-08 | 1978-10-13 | ||
| JPS5520153B2 (en) * | 1973-12-29 | 1980-05-31 | ||
| JPS5346732B2 (en) * | 1974-01-08 | 1978-12-15 | ||
| JPS5524716B2 (en) * | 1974-10-25 | 1980-07-01 | ||
| JPS5236426U (en) * | 1975-09-05 | 1977-03-15 | ||
| JPS5518753B2 (en) * | 1977-12-05 | 1980-05-21 | ||
| JPS54104614A (en) * | 1978-02-02 | 1979-08-17 | Hitachi Netsu Kigu Kk | Preparation of electric carpet |
| JPS551184A (en) * | 1979-04-14 | 1980-01-07 | Tokyo Shibaura Electric Co | Shield case |
| JPS55144685A (en) * | 1979-04-28 | 1980-11-11 | Matsushita Electric Works Ltd | Method of manufacturing panel heater |
| JPS55148383A (en) * | 1979-05-08 | 1980-11-18 | Daikin Ind Ltd | Electric carpet for heating |
| JPS5646505A (en) * | 1979-09-21 | 1981-04-27 | Hitachi Ltd | Programmable resistance |
| JPS5828191A (en) * | 1981-08-13 | 1983-02-19 | サンスタ−技研株式会社 | Method of producing panel heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5878383A (en) | 1983-05-11 |
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