JPH0212515B2 - - Google Patents
Info
- Publication number
- JPH0212515B2 JPH0212515B2 JP58143496A JP14349683A JPH0212515B2 JP H0212515 B2 JPH0212515 B2 JP H0212515B2 JP 58143496 A JP58143496 A JP 58143496A JP 14349683 A JP14349683 A JP 14349683A JP H0212515 B2 JPH0212515 B2 JP H0212515B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- adhesive layer
- release paper
- room temperature
- 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.)
- Expired - Lifetime
Links
- 230000001070 adhesive effect Effects 0.000 claims description 40
- 239000000853 adhesive Substances 0.000 claims description 39
- 239000012790 adhesive layer Substances 0.000 claims description 31
- 239000000123 paper Substances 0.000 description 25
- 229920005989 resin Polymers 0.000 description 16
- 239000011347 resin Substances 0.000 description 16
- 239000010410 layer Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000011086 glassine Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Description
【発明の詳細な説明】
本発明はシート状接着剤に関し、金属製の装飾
プレートを樹脂成型品に接着する場合に使用する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sheet adhesive, which is used for bonding a metal decorative plate to a resin molded product.
家電製品（例えば、ラジカセ、電卓、マイコン
等）においては、第１図に示すように、樹脂絶縁
体１′を電子部品セツト用穴２′、…を設けて成型
し、この穴２′に電子部品３′をセツトしたのち、
金属製の装飾プレート（例えばアルミプレート）
４′を装着することがある。この場合、電子部品
３′と装飾プレート４′との間の電気絶縁に万全を
期するため、装飾プレート４′と樹脂絶縁体１′と
の間に絶縁フイルム層５′を設けることが必要で
ある。 In the case of home appliances (for example, radio-cassette players, calculators, microcomputers, etc.), as shown in Figure 1, a resin insulator 1' is molded with holes 2' for electronic parts set, and electronic parts are inserted into these holes 2'. After setting part 3',
Metal decorative plates (e.g. aluminum plates)
4' may be installed. In this case, in order to ensure complete electrical insulation between the electronic component 3' and the decorative plate 4', it is necessary to provide an insulating film layer 5' between the decorative plate 4' and the resin insulator 1'. be.
従来、この絶縁フイルム層５′の形成には、第
２図に示すような、絶縁フイルム５１′の両面に
粘着剤層５２′，５３′を設け、一方の粘着剤層５
２′には剥離紙５４′を設けたシート状接着剤（ロ
ール巻状態で取扱う）を他方の粘着剤層５３′に
おいて装飾プレート原板に粘着し、これをプレス
カツター等により所定の形状に打抜き、この打抜
プレートから剥離紙５４′を除去したのち、打抜
プレートを樹脂絶縁体に粘着すると共にかしめる
ようにしている。 Conventionally, in forming this insulating film layer 5', adhesive layers 52' and 53' were provided on both sides of an insulating film 51', as shown in FIG.
A sheet adhesive (handled in a roll) with a release paper 54' provided on 2' is adhered to the decorative plate original plate at the other adhesive layer 53', and this is punched into a predetermined shape using a press cutter or the like. After removing the release paper 54' from this punching plate, the punching plate is adhered to the resin insulator and caulked.
しかしながら、シート状接着剤を粘着した装飾
プレート原板を打抜く際、プレスカツターとの粘
着を防止するために、剥離紙を付したまゝとして
おくことが必要であり、この剥離紙が軟質である
ためにプレート切断端にばり、又はだれが顕著に
発生するといつた不具合がある。 However, when punching out a decorative plate base coated with sheet adhesive, it is necessary to leave a release paper attached to the press cutter to prevent it from sticking to the press cutter, and this release paper is soft. Because of this, there are problems such as noticeable burrs or droop on the cut edges of the plate.
本発明は上記した原板プレートの打抜きを剥離
紙を除去した状態で行い得、かつ、上記した絶縁
フイルム層の形成を容易に行い得るシート状接着
剤を提供することにある。 An object of the present invention is to provide a sheet-like adhesive that allows the above-described original plate to be punched out with the release paper removed, and that allows the above-described insulating film layer to be easily formed.
すなわち、本発明に係るシート状接着剤は、絶
縁フイルムの一方の面に粘着性接着剤層を、他方
の面に常温で非粘着性（JIS.Z.0237のもとで500
ｇ／50mm以下である弱粘着性も含む）の接着剤層
を設け、この常温非粘着性接着剤層に剥離紙を添
設し、常温非粘着性接着剤層と剥離紙との固着強
度が粘着性接着剤層と剥離紙との粘着強度よりも
大であることを特徴とする構成である。 That is, the sheet adhesive according to the present invention has a tacky adhesive layer on one side of an insulating film, and a non-tacky adhesive layer at room temperature (500% under JIS.Z.0237) on the other side.
g/50 mm or less) is provided, and a release paper is attached to this room temperature non-adhesive adhesive layer, and the adhesion strength between the room temperature non-adhesive adhesive layer and the release paper is This structure is characterized in that the adhesive strength is greater than the adhesive strength between the adhesive layer and the release paper.
以下、図面により本発明を説明する。 The present invention will be explained below with reference to the drawings.
第３図は本発明に係るシート状態着剤を示して
いる。 FIG. 3 shows a sheet adhesive according to the present invention.
第３図において、１は絶縁フイルムであり、ポ
リエステル、ポリプロピレン、ポリエチレン、ポ
リビニルクロライドなどのプラスチツクフイル
ム、又はレーヨン、和紙、ポリプロピレン、ポリ
エステル、ナイロン等の織布あるいは不織布に電
気絶縁性樹脂（例えば、エポキシ樹脂）を含浸硬
化したものを使用でき、その厚号みは通常10μ〜
100μである。２は絶縁フイルム１の片面に設け
た接着剤層であり、常温において非粘着性（JIS.
Z.0237のもので20〜500ｇ／50mmの弱粘着性も含
む）である。この接着剤層２の厚みは通常20〜
200μである。３は常温非粘着性接着剤層２に仮
着した剥離紙であり、熱又は溶剤等による溶着に
より仮着してある。４は絶縁フイルム１の他面に
設けた粘着性接着剤層である。 In FIG. 3, 1 is an insulating film, which is made of plastic film such as polyester, polypropylene, polyethylene, or polyvinyl chloride, or woven or nonwoven fabric such as rayon, Japanese paper, polypropylene, polyester, or nylon, and electrically insulating resin (e.g., epoxy). It can be used that has been impregnated with hardened resin (resin), and its thickness is usually 10 μm or more.
It is 100μ. 2 is an adhesive layer provided on one side of the insulating film 1, and is non-adhesive at room temperature (JIS.
Z.0237, including weak adhesiveness of 20 to 500 g/50 mm). The thickness of this adhesive layer 2 is usually 20~
It is 200μ. Reference numeral 3 denotes a release paper temporarily attached to the room-temperature non-tacky adhesive layer 2, and is temporarily attached by welding with heat or solvent. 4 is a sticky adhesive layer provided on the other surface of the insulating film 1.
本発明に係るシート状接着剤はロール巻き状態
で保管、運搬し、このロール体から所定長さを巻
き解いて使用する。この巻き解いた状態におい
て、剥離紙３が常温非粘着性接着剤層２側に存在
することが必要であることは後述の通りである。
このため、剥離紙３と常温非粘着性接着剤層２と
の固着強度を剥離紙３と粘着剤層４との粘着強度
よりも大としてある。例えば、両面をシリコーン
で表面離型処理したグラシン紙を剥離紙として使
用し、剥離紙と常温非粘着性接着剤層とを調節し
た温度下で加熱融着してある。 The sheet adhesive according to the present invention is stored and transported in a rolled state, and used by unwinding a predetermined length from this roll. As will be described later, it is necessary that the release paper 3 be present on the room-temperature non-adhesive adhesive layer 2 side in this unrolled state.
For this reason, the adhesion strength between the release paper 3 and the room temperature non-adhesive layer 2 is set higher than the adhesive strength between the release paper 3 and the adhesive layer 4. For example, a glassine paper whose surfaces have been subjected to release treatment with silicone on both sides is used as a release paper, and the release paper and a room temperature non-adhesive adhesive layer are heat-fused at a controlled temperature.
上記の常温で非粘着性接着剤２としては、エ
チレン−酢酸ビニル共重合物、アイオノマー、ポ
リアミド、ポリエステル等の熱可塑性樹脂に必要
に応じて炭化水素系、ロジン系、エステルロジン
系、キシレン系、テルペン系、フエノール系、テ
ルペン−フエノール系等の樹脂をブレンドしたも
の、スチレン−ブタジエンブロツク共重合体に
クマロン樹脂、スチレン樹脂、キシレン樹脂、フ
エノール変成樹脂等をブレンドしたものを使用で
きる。これらの樹脂の軟化点は80゜〜160℃に調整
することが望ましい。80℃よりも低い場合は、常
温において粘着性をおびるようになるし、160℃
よりも高い場合は、接着性の発現に高温度を必要
として接着が困難になるからである。ブレンドす
る割合は、上記の場合、熱可塑性樹脂100重量
部に対して100重量部以下とすること、上記の
場合は、スチレン−ブタジエンブロツク共重合体
100重量部に対して10〜60重量部とすることが望
ましい。これよりも多くすると、常温において粘
着性をおびるようになるし、高温での接着特性も
低下するからであり、又、の場合、10重量部以
下では接着力が著しく低下するからである。常温
での非粘着性を向上させるために、ワツクス、脂
肪酸アミド等のアンチブロツキング剤を10重量部
以下の範囲で添加することができる。10重量部よ
りも多く添加すると、接着力の低下が顕著にな
る。その他、必要に応じて、老化防止剤、充填
剤、安定剤、顔料、架橋剤等を配合できる。 The adhesive 2 that is non-tacky at room temperature may be a thermoplastic resin such as an ethylene-vinyl acetate copolymer, an ionomer, a polyamide, or a polyester; Blends of terpene-based, phenol-based, terpene-phenol-based resins, etc., and blends of styrene-butadiene block copolymer with coumaron resin, styrene resin, xylene resin, phenol modified resin, etc. can be used. It is desirable to adjust the softening point of these resins to 80° to 160°C. If it is lower than 80℃, it will become sticky at room temperature, and if it is lower than 160℃
This is because if the temperature is higher than that, a high temperature is required to develop adhesiveness, making it difficult to bond. In the above case, the blending ratio should be 100 parts by weight or less per 100 parts by weight of the thermoplastic resin, and in the above case, the blending ratio should be 100 parts by weight or less based on 100 parts by weight of the thermoplastic resin, and in the above case, the styrene-butadiene block copolymer
It is desirable to use 10 to 60 parts by weight per 100 parts by weight. If the amount is more than this, the adhesive becomes sticky at room temperature and the adhesive properties at high temperatures are also deteriorated, and if the amount is less than 10 parts by weight, the adhesive strength is significantly decreased. In order to improve non-stick properties at room temperature, an anti-blocking agent such as wax or fatty acid amide may be added in an amount of 10 parts by weight or less. If more than 10 parts by weight is added, the adhesive strength will decrease significantly. In addition, anti-aging agents, fillers, stabilizers, pigments, cross-linking agents, etc. can be added as necessary.
上記接着剤層４には、アクリル系、ゴム系、シ
リコーン系などの粘着剤、又はニトリル系、ネオ
プレン系、エチレン−酢酸ビニル系、ナイロン系
などの接着剤を用いることができる。 For the adhesive layer 4, an acrylic-based, rubber-based, or silicone-based adhesive, or a nitrile-based, neoprene-based, ethylene-vinyl acetate-based, or nylon-based adhesive can be used.
本発明のシート状接着剤は、例えば、次のよう
にして製造できる。 The sheet adhesive of the present invention can be manufactured, for example, as follows.
常温非粘着性接着剤を押出機によつてフイルム
状に押出し（厚みは、例えば50μ）、これを剥離
紙（例えば、両面をシリコーンで表面離型処理し
たグラシン紙）の上に乗せてシートＡを得る。
又、絶縁フイルム（例えば、厚さ50μのポリエス
テルフイルム）の片面に粘着剤溶液（例えば、ア
クリル系）を塗布し、この塗布層を加熱して溶剤
を飛散させシートＢを得る。このシートＢの絶縁
フイルム面にシートＡの非粘着性接着剤面を合わ
せ、熱ローラによりその合わせ面を融着させる。 Extrude a room-temperature non-tacky adhesive into a film using an extruder (thickness is, for example, 50 μm) and place it on release paper (for example, glassine paper with surface release treatment treated with silicone on both sides) to form sheet A. get.
Further, an adhesive solution (for example, acrylic) is applied to one side of an insulating film (for example, a polyester film with a thickness of 50 μm), and the coated layer is heated to scatter the solvent to obtain sheet B. The non-adhesive adhesive side of Sheet A is placed on the insulating film side of Sheet B, and the mating surfaces are fused using a heated roller.
本発明のシート状接着剤を用いて家電製品にお
ける樹脂成型体に金属製装飾プレートを取付ける
要領は次の通りである。本発明のシート状接着
剤を接着剤層４において装飾プレート原板にプレ
ス等により貼合せる。この場合、剥離紙３はクツ
シヨンとして作用し、接着剤層のクラツク防止に
寄与する。次いで、剥離紙３を除去する。而
るのち、打抜きを行う。この場合、剥離紙３を既
に除去してあるから、切断端のばり、だれの発生
をよく防止できる。このばり、だれの大きさは、
絶縁フイルム１の厚み、接着剤層２の厚み、接着
剤層４の厚み等によつても影響され、ばり、だれ
の防止のため、絶縁フイルム１の厚みは100μ以
下、接着剤層２の厚みは200μ以下、接着剤層４
の厚みは200μ以下としてある。最後に、打抜
プレートを樹脂成型体に熱圧着し、常温非粘着性
接着剤２を樹脂成型体に融着させる。この加熱融
着に代え、溶剤の使用によつて融着させることも
できる。 The procedure for attaching a metal decorative plate to a resin molded body of a home appliance using the sheet adhesive of the present invention is as follows. The sheet-like adhesive of the present invention is bonded to the original decorative plate in the adhesive layer 4 by pressing or the like. In this case, the release paper 3 acts as a cushion and contributes to preventing the adhesive layer from cracking. Next, the release paper 3 is removed. After that, punching is performed. In this case, since the release paper 3 has already been removed, it is possible to prevent burrs and droop from occurring at the cut end. What is the size of this burr?
It is also affected by the thickness of the insulating film 1, the thickness of the adhesive layer 2, the thickness of the adhesive layer 4, etc. To prevent burrs and drips, the thickness of the insulating film 1 is 100μ or less, and the thickness of the adhesive layer 2 is is 200μ or less, adhesive layer 4
The thickness is set to be 200μ or less. Finally, the punched plate is thermocompression bonded to the resin molding, and the room temperature non-tacky adhesive 2 is fused to the resin molding. Instead of this heat fusing, fusing can also be achieved by using a solvent.
本発明に係るシート状接着剤は、上述した通
り、剥離紙の必要性は、シート状接着剤をロール
巻きしたときの接着剤のブロツキングの防止のみ
にあり、装飾プレートに貼着したのちの打抜き時
には剥離紙を除去できるから、プレート切断端で
のばり、だれの発生をよく防止できる。又、ロー
ル巻体を解き戻したとき、非粘着性接着剤層側に
剥離紙を存在させるようにしてあり、装飾プレー
トにプレス等により貼合せる際、剥離紙を効果的
なクツシヨンとして機能させ得、プレス圧力によ
る接着剤層のクラツク発生をよく防止できる。 As mentioned above, in the sheet adhesive according to the present invention, the release paper is only necessary to prevent blocking of the adhesive when the sheet adhesive is rolled, and it is not necessary to use the release paper after pasting it on a decorative plate. Since the release paper can sometimes be removed, it is possible to effectively prevent burrs and drips from occurring at the cut edges of the plate. Furthermore, when the roll is unwound, a release paper is present on the side of the non-adhesive adhesive layer, so that the release paper can function as an effective cushion when bonded to a decorative plate by pressing or the like. This can effectively prevent the occurrence of cracks in the adhesive layer due to press pressure.
第１図は家電製品における装飾プレートの固定
構造を示す説明図、第２図はこの固定構造におけ
るシート状接着剤を示す説明図、第３図は本発明
に係るシート状接着剤を示す説明図である。
図において、１は絶縁フイルム、２は常温非粘
着性又は弱粘着性接着剤層、３は剥離紙、４は接
着剤層である。
Fig. 1 is an explanatory diagram showing a fixing structure for a decorative plate in a home appliance, Fig. 2 is an explanatory diagram showing a sheet adhesive in this fixing structure, and Fig. 3 is an explanatory diagram showing a sheet adhesive according to the present invention. It is. In the figure, 1 is an insulating film, 2 is a non-adhesive or weakly adhesive layer at room temperature, 3 is a release paper, and 4 is an adhesive layer.
Claims (1)
を、他方の面に常温で非粘着性（JIS.Z.0237のも
とで500ｇ／50mm以下である弱粘着性も含む）の
接着剤層を設け、この常温非粘着性接着剤層に剥
離紙を添設し、常温非粘着性接着剤層と剥離紙と
の固着強度が粘着性接着剤層と剥離紙との粘着強
度よりも大であることを特徴とするシート状接着
剤。1 A tacky adhesive layer on one side of the insulating film, and an adhesive layer that is non-adhesive at room temperature (including weak adhesiveness of 500g/50mm or less under JIS.Z.0237) on the other side. A release paper is attached to this room temperature non-stick adhesive layer, and the adhesion strength between the room temperature non-stick adhesive layer and the release paper is greater than the adhesive strength between the tacky adhesive layer and the release paper. A sheet adhesive characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14349683A JPS6035072A (en) | 1983-08-04 | 1983-08-04 | Sheet-form adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14349683A JPS6035072A (en) | 1983-08-04 | 1983-08-04 | Sheet-form adhesive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6035072A JPS6035072A (en) | 1985-02-22 |
| JPH0212515B2 true JPH0212515B2 (en) | 1990-03-20 |
Family
ID=15340059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14349683A Granted JPS6035072A (en) | 1983-08-04 | 1983-08-04 | Sheet-form adhesive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6035072A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215663A (en) * | 1988-07-04 | 1990-01-19 | Tomoegawa Paper Co Ltd | Double-coated adhesive tape for lead frame |
| EP0644560B1 (en) * | 1993-03-23 | 1998-07-08 | Tokai Rubber Industries, Ltd. | Insulating tape or sheet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131806U (en) * | 1974-08-31 | 1976-03-08 | ||
| JPS5529572A (en) * | 1978-08-23 | 1980-03-01 | Bellegarde Ain Adhesifs | Selffadhesive composite film * producing of products using same and product |
| JPS5848738B2 (en) * | 1977-06-08 | 1983-10-31 | ザ・ギヤレツト・コ−ポレ−シヨン | turbo feeder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848738U (en) * | 1981-09-24 | 1983-04-01 | 日東電工株式会社 | Sealing material |
-
1983
- 1983-08-04 JP JP14349683A patent/JPS6035072A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131806U (en) * | 1974-08-31 | 1976-03-08 | ||
| JPS5848738B2 (en) * | 1977-06-08 | 1983-10-31 | ザ・ギヤレツト・コ−ポレ−シヨン | turbo feeder |
| JPS5529572A (en) * | 1978-08-23 | 1980-03-01 | Bellegarde Ain Adhesifs | Selffadhesive composite film * producing of products using same and product |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6035072A (en) | 1985-02-22 |
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