JPH08157793A - Double-faced thermosetting adhesive tape and car accessory attachment structure made using the same - Google Patents
Double-faced thermosetting adhesive tape and car accessory attachment structure made using the sameInfo
- Publication number
- JPH08157793A JPH08157793A JP6331790A JP33179094A JPH08157793A JP H08157793 A JPH08157793 A JP H08157793A JP 6331790 A JP6331790 A JP 6331790A JP 33179094 A JP33179094 A JP 33179094A JP H08157793 A JPH08157793 A JP H08157793A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy
- adhesive tape
- foam material
- adhesive
- double
- 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.)
- Granted
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Adhesive Tapes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は自動車のボデーにモール
やエンブレムなどの付属物を取りつけるのに適する熱硬
化性両面接着テープと、その熱硬化性両面接着テープを
用いてモールなどの付属物を自動車のボデーに取りつけ
た付属物の取付け構造体に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a thermosetting double-sided adhesive tape suitable for attaching accessories such as moldings and emblems to the body of an automobile, and an accessory such as a molding using the thermosetting double-sided adhesive tape. The present invention relates to a mounting structure for an accessory attached to a body of an automobile.
【０００２】[0002]
【従来の技術】モールやエンブレムなどの付属物は直接
に又は取付け用部材であるクリップを介して自動車のボ
デーに取りつけられている。クリップを用いる場合は、
クリップを自動車のボデーに固着し、そのクリップにモ
ールやエンブレムなどの付属物を係合する方法が行なわ
れている。そして、クリップとして樹脂成型品やさらに
係合用金具との一体成型品を使用する場合には、クリッ
プを溶接では取りつけることができず、両面接着テープ
が用いられている。モールやエンブレムなどの付属物を
直接に自動車のボデーに取りつける場合にも両面接着テ
ープが用いられている。2. Description of the Related Art Accessories such as moldings and emblems are attached to the body of an automobile either directly or through a clip as a mounting member. When using clips,
There is a method in which a clip is fixed to a body of an automobile and an accessory such as a molding or an emblem is engaged with the clip. When a resin molded product or an integrally molded product with an engaging metal fitting is used as the clip, the clip cannot be attached by welding, and a double-sided adhesive tape is used. Double-sided adhesive tape is also used when attaching accessories such as moldings and emblems directly to the body of an automobile.
【０００３】両面接着テープとしては、アクリル系フォ
ーム材に若干のエポキシ樹脂を含浸させ、そのフォーム
材の両面にアクリル系粘着剤を塗布したものがある。こ
の両面接着テープを用いると、常温時のクリップの接着
力は十分実用に供しうるものであるが、周囲温度が８０
℃というような高温になった場合に接着力が低下する。As a double-sided adhesive tape, there is one in which an acrylic foam material is impregnated with some epoxy resin and an acrylic adhesive is applied to both surfaces of the foam material. When this double-sided adhesive tape is used, the adhesive strength of the clip at room temperature can be sufficiently put to practical use, but the ambient temperature is 80%.
When the temperature becomes high such as ° C, the adhesive strength decreases.
【０００４】そこで、両面接着テープのこの問題を回避
するために、車体の上塗り塗装焼付け温度に加熱される
ことにより接着能力を発揮する接着剤を用いてクリップ
を車体に取りつける方法が提案されている（特公昭５８
−４８３７０号公報参照）。その提案された方法での一
例として、熱硬化性粘着テープを用いることが述べられ
ている。その場合、焼付け前においてはその粘着テープ
の粘着性によりクリップが車体に仮止めされ、加熱時に
は粘着物質が揮散し、それに代って熱硬化性接着物質が
作用してクリップが車体に本固定される。Therefore, in order to avoid this problem of the double-sided adhesive tape, there has been proposed a method of attaching the clip to the vehicle body by using an adhesive that exhibits an adhesive ability by being heated to the top coating paint baking temperature of the vehicle body. (Japanese Patent Publication Sho 58
-48370 gazette). As an example of the proposed method, the use of a thermosetting adhesive tape is mentioned. In that case, before baking, the clip is temporarily fixed to the vehicle body due to the adhesiveness of the adhesive tape, and when heating, the adhesive substance volatilizes, and instead the thermosetting adhesive substance acts and the clip is permanently fixed to the vehicle body. It
【０００５】[0005]
【発明が解決しようとする課題】その引例の熱硬化性粘
着テープで例えば厚さが１．０ｍｍで、幅が２５ｍｍの
ものを用いた場合の接着強度は、常温では１００Ｎ／２
５ｍｍ（長さ２５ｍｍ当りの強度）であるが、８０℃の
高温下では１０Ｎ／２５ｍｍまで低下してしまう。The adhesive strength of the thermosetting adhesive tape of the cited reference having a thickness of 1.0 mm and a width of 25 mm is 100 N / 2 at room temperature.
Although it is 5 mm (strength per 25 mm in length), it decreases to 10 N / 25 mm at a high temperature of 80 ° C.
【０００６】また、熱硬化性粘着テープは、加熱され硬
化する過程で、硬化反応を促進する触媒が部分的に熱分
解してガス化し、テープに膨れを生じてしまう。その結
果、図２（Ｃ）に示されるように、ルーフモールの組立
部位が上方へ移動し、ボデーとの間に隙間を生じ、建付
けに悪影響を及ぼす。Further, in the thermosetting adhesive tape, in the course of being heated and cured, the catalyst for promoting the curing reaction is partially thermally decomposed and gasified, and the tape is swollen. As a result, as shown in FIG. 2C, the assembly portion of the roof molding moves upward, and a gap is created between the roof molding and the body, which adversely affects the construction.
【０００７】本発明は熱硬化性両面接着テープを用いて
自動車の車体にモール等の付属物を取りつける際、その
加熱硬化過程のテープの膨れ量を抑えるとともに、モー
ル等の付属物を取りつけた後、その車体が真夏の炎天下
のような高温に晒された場合にモール等の付属物を車体
に取りつけておく接着強度が低下する不具合を解消する
ことを目的とするものである。According to the present invention, when a thermosetting double-sided adhesive tape is used to attach an accessory such as a molding to an automobile body, the amount of swelling of the tape during the heat curing process is suppressed and the accessory such as the molding is attached. , The purpose is to eliminate the problem that the adhesive strength of attaching accessories such as moldings to the vehicle body is lowered when the vehicle body is exposed to a high temperature such as in the hot sun of midsummer.
【０００８】[0008]
【課題を解決するための手段】本発明の熱硬化性両面接
着テープは、エポキシ変性アクリル系フォーム材の片面
に、不織布にエポキシ変性アクリル系粘着剤を含浸させ
た粘着部材層をエポキシ変性アクリル系粘着剤により接
着した積層構造を有し、かつ、粘着部材層のエポキシ変
性率の方がフォーム材のエポキシ変性率よりも大きくな
っている。本発明の付属物取付け構造体は、この熱硬化
性両面接着テープを用いて、粘着部材層がボデー側、フ
ォーム材が付属物側となるようにして、自動車のボデー
にモール等の付属物を直接に又は取付け用部材を介して
取りつけ、その熱硬化性両面接着テープを加熱して硬化
させたものである。The thermosetting double-sided adhesive tape of the present invention comprises an epoxy-modified acrylic foam material, and an adhesive member layer obtained by impregnating a non-woven fabric with an epoxy-modified acrylic adhesive agent on one surface of the epoxy-modified acrylic foam material. It has a laminated structure in which it is adhered with an adhesive, and the epoxy modification rate of the adhesive member layer is higher than the epoxy modification rate of the foam material. The accessory mounting structure of the present invention uses the thermosetting double-sided adhesive tape so that the adhesive member layer is on the body side and the foam material is on the accessory side, and an accessory such as a molding is attached to the body of the automobile. The thermosetting double-sided adhesive tape is attached directly or via a mounting member and is cured by heating.
【０００９】[0009]
【作用】フォーム材はアクリル系フォーム材であり、ア
クリル樹脂はエポキシ樹脂に比べて耐熱性は劣るが、軟
らかくて耐衝撃性に優れている。フォーム材の片面に設
けられた粘着部材層は不織布にエポキシ変性アクリル系
粘着剤を含浸させたものであり、そのエポキシ変性率が
フォーム材のエポキシ変性率よりも大きくなっているた
め、粘着部材層の耐熱性が大きくなっている。粘着部材
層がボデー側になるようにしてこの熱硬化性両面接着テ
ープを自動車の付属物を取りつけるのに用いると、硬化
後は高温においても接着強度の低下を抑えることができ
る。The foam material is an acrylic foam material. The acrylic resin is inferior in heat resistance to the epoxy resin, but is soft and excellent in impact resistance. The adhesive member layer provided on one side of the foam material is a non-woven fabric impregnated with an epoxy-modified acrylic adhesive, and since the epoxy modification rate is higher than the epoxy modification rate of the foam material, the adhesive member layer Has increased heat resistance. When this thermosetting double-sided adhesive tape is used to attach an accessory to an automobile so that the pressure-sensitive adhesive member layer is on the body side, it is possible to suppress a decrease in adhesive strength even at high temperature after curing.
【００１０】また、モール又はそれを支持するクリップ
と熱硬化性両面接着テープとの接着は、反応接着ではな
く、濡れ及び粘着によるものであるため、粘着部材層よ
りもエポキシ変性率の小さいフォーム材によってモール
又はクリップを接着しても、硬化後、高温において接着
強度が大幅に低下することはない。Further, since the adhesion between the molding or the clip supporting the molding and the thermosetting double-sided adhesive tape is not reaction adhesion but by wetting and adhesion, a foam material having a smaller epoxy modification rate than the adhesive member layer. Even if the molding or the clip is adhered by the method, the adhesive strength is not significantly reduced at a high temperature after curing.
【００１１】[0011]
【実施例】図１（Ａ）に本発明の熱硬化性両面接着テー
プ１４の一例を示す。フォーム材２はエポキシ変性アク
リル系フォーム材であり、その厚さは０．１〜２．５ｍ
ｍ、好ましくは０．３〜１．５ｍｍである。一例として
１．０ｍｍの厚さのものを使用する。フォーム材２の片
面にはエポキシ変性アクリル系粘着剤を介して粘着部材
層６が接着されて積層されている。粘着部材層６は不織
布にエポキシ変性アクリル系粘着剤を含浸させたもので
あり、その厚さは０．０５〜０．５ｍｍが適当であり、
一例として０．３ｍｍのものを使用する。使用前の状態
ではフォーム材２の他方の面と粘着部材層６の表面に剥
離紙が貼りつけられている。EXAMPLE FIG. 1A shows an example of the thermosetting double-sided adhesive tape 14 of the present invention. The foam material 2 is an epoxy-modified acrylic foam material, and its thickness is 0.1 to 2.5 m.
m, preferably 0.3 to 1.5 mm. As an example, one having a thickness of 1.0 mm is used. An adhesive member layer 6 is adhered and laminated on one surface of the foam material 2 via an epoxy-modified acrylic adhesive. The adhesive member layer 6 is made by impregnating a non-woven fabric with an epoxy-modified acrylic adhesive, and its thickness is preferably 0.05 to 0.5 mm.
As an example, a 0.3 mm one is used. In the state before use, release paper is attached to the other surface of the foam material 2 and the surface of the adhesive member layer 6.
【００１２】粘着部材層６及びフォーム材２のエポキシ
変性率は、粘着部材層６のエポキシ変性率の方がフォー
ム材２のエポキシ変性率よりも大きくなるように、用い
る樹脂に応じて適宜設定すればよい。The epoxy modification rate of the adhesive member layer 6 and the foam material 2 should be appropriately set according to the resin used so that the epoxy modification rate of the adhesive member layer 6 is higher than the epoxy modification rate of the foam material 2. Good.
【００１３】材質の一例を示すと、エポキシ樹脂として
はグリシジルエーテル型のエポキシ樹脂が適当である。
その具体的な例を挙げると、ビスフェノールＡとエピク
ロルヒドリンとをアルカリの存在下で反応させて得られ
るビスフェノール系エポキシ樹脂、脂肪族グリコールと
エピクロルヒドリンとの反応生成物である脂肪族系エポ
キシ樹脂、その他ノボラックエポキシ樹脂などがある。As an example of the material, a glycidyl ether type epoxy resin is suitable as the epoxy resin.
Specific examples thereof include a bisphenol epoxy resin obtained by reacting bisphenol A and epichlorohydrin in the presence of an alkali, an aliphatic epoxy resin which is a reaction product of an aliphatic glycol and epichlorohydrin, and other novolaks. Epoxy resin etc.
【００１４】アクリル樹脂としてはメタクリル酸メチ
ル、メタクリル酸エチル、メタクリル酸−２−エチルヘ
キシルの如きメタクリル酸エステルの単独重合体、又は
これらのメタクリル酸エステルとスチレン、酢酸ビニ
ル、プロピオンビニルの単量体若しくはカルボニル基、
アミノ基、グリシジル基、ヒドロキシル基の如き官能基
をもつ重合性単量体との共重合体が適当である。As the acrylic resin, a homopolymer of a methacrylic acid ester such as methyl methacrylate, ethyl methacrylate, and 2-ethylhexyl methacrylate, or a monomer of these methacrylic acid esters and styrene, vinyl acetate, or propion vinyl, or Carbonyl group,
A copolymer with a polymerizable monomer having a functional group such as an amino group, a glycidyl group and a hydroxyl group is suitable.
【００１５】アクリル樹脂をエポキシ樹脂で変性する方
法としては、通常のポリマーアロイ（Polymer Alloy）
法の手段を用いることができる。また、フォーム材２を
製造するために、発砲剤として無機系、ニトロソ系、ア
ゾ系の発砲剤を用いるのが適当であり、発砲倍率は１．
２〜１０倍が適当である。図１（Ｂ）は、比較例とし
て、フォーム材２の両面にエポキシ変性アクリル系粘着
剤を介して粘着部材層６ａ，６ｂが接着されて積層され
た熱硬化性両面接着テープ１４ａを示している。As a method of modifying an acrylic resin with an epoxy resin, a usual polymer alloy is used.
Means of law can be used. Further, in order to produce the foam material 2, it is appropriate to use an inorganic, nitroso or azo type foaming agent as a foaming agent, and the firing rate is 1.
2 to 10 times is suitable. FIG. 1B shows, as a comparative example, a thermosetting double-sided adhesive tape 14a in which the adhesive member layers 6a and 6b are adhered and laminated on both surfaces of the foam material 2 via an epoxy-modified acrylic adhesive. .
【００１６】次に、図２によりこの熱硬化性両面接着テ
ープ１４を用いて付属物としてモールを自動車のボデー
に取りつけた構造体の一例を説明する。（Ａ）は自動車
ボデーのルーフパネル１２にモール２２を取りつけた状
態の外観図を示し、（Ｂ）は（Ａ）でのＸ−Ｘ’位置で
切断した拡大断面図であり、熱硬化性両面接着テープ１
４の硬化前の状態で示したものである。Next, an example of a structure in which a molding is attached to an automobile body as an accessory using the thermosetting double-sided adhesive tape 14 will be described with reference to FIG. (A) is an external view of a state where the molding 22 is attached to the roof panel 12 of the automobile body, (B) is an enlarged cross-sectional view taken along the line XX 'in (A). Adhesive tape 1
4 shows the state before curing of No. 4.
【００１７】車体の電着塗装完了後、上塗り塗装前の工
程において、ルーフパネル１２凹部に図１に示す熱硬化
性両面接着テープ１４によって付属物取付け用部材とし
てクリップ１６が接着される。クリップ１６は樹脂成型
品であり、ルーフモール２２を係合により取りつけるた
めに、クリップ１６には２個の爪部が形成されている。
モール２２も樹脂成型品であり、クリップ１６の爪部と
係合させる形状に形成されている。After the completion of the electrodeposition coating of the vehicle body and before the top coating, a clip 16 is attached to the recessed portion of the roof panel 12 by the thermosetting double-sided adhesive tape 14 shown in FIG. The clip 16 is a resin molded product, and two claw portions are formed on the clip 16 for attaching the roof molding 22 by engagement.
The molding 22 is also a resin molded product, and is formed in a shape to be engaged with the claw portion of the clip 16.
【００１８】その後の加熱工程で、熱硬化性両面接着テ
ープ１４の接着剤に含まれている硬化促進触媒が部分的
に熱分解してガス化し、熱硬化性両面接着テープ１４に
膨れを生じて、図２（Ｃ）に示されるように、ルーフモ
ール２２の組立部位が上方へ移動し、ボデー１２との間
に隙間を生じる。この図（Ｃ）は隙間を強調して示して
ある。In the subsequent heating step, the curing accelerating catalyst contained in the adhesive of the thermosetting double-sided adhesive tape 14 is partially pyrolyzed and gasified, and the thermosetting double-sided adhesive tape 14 swells. As shown in FIG. 2C, the assembly portion of the roof molding 22 moves upward, and a gap is formed between the roof molding 22 and the body 12. In this figure (C), the gap is highlighted.
【００１９】ここで、その隙間の大きさを図１（Ａ）の
実施例と（Ｂ）の比較例で比較する。図１（Ａ）の実施
例では、フォーム材の厚さを１.０ｍｍ、粘着部材層６
の厚さを０.３ｍｍとして、その熱硬化性両面接着テー
プ１４の厚さを１.３ｍｍとする。それに対し、（Ｂ）
の比較例では、フォーム材の厚さを実施例と同じ１.０
ｍｍ、粘着部材層６ａ，６ｂの厚さをそれぞれ０.３ｍ
ｍとして、その熱硬化性両面接着テープ１４ａの厚さを
１.６ｍｍとする。それらの熱硬化性両面接着テープ１
４，１４ａを同じ温度で加熱して硬化させたところ、実
施例の熱硬化性両面接着テープ１４の厚さは硬化前の
１.３ｍｍから２.３ｍｍに膨れ（膨れ量１.０ｍｍ）、
比較例の熱硬化性両面接着テープ１４ａの厚さは硬化前
の１.６ｍｍから３.１ｍｍに膨れた（膨れ量１.５ｍ
ｍ）。このように、実施例の膨れ量は比較例の膨れ量の
２／３に抑えられている。Here, the size of the gap will be compared between the embodiment of FIG. 1A and the comparative example of FIG. In the embodiment of FIG. 1 (A), the thickness of the foam material is 1.0 mm and the adhesive member layer 6
And the thermosetting double-sided adhesive tape 14 has a thickness of 1.3 mm. On the other hand, (B)
In the comparative example, the thickness of the foam material is 1.0, which is the same as that of the embodiment.
mm, the thickness of the adhesive member layers 6a and 6b is 0.3 m, respectively.
The thickness of the thermosetting double-sided adhesive tape 14a is 1.6 mm. Those thermosetting double-sided adhesive tape 1
When 4 and 14a were heated and cured at the same temperature, the thickness of the thermosetting double-sided adhesive tape 14 of the example swelled from 1.3 mm before curing to 2.3 mm (swelling amount 1.0 mm),
The thickness of the thermosetting double-sided adhesive tape 14a of the comparative example swelled from 1.6 mm before curing to 3.1 mm (a bulge amount of 1.5 m).
m). In this way, the swelling amount of the example is suppressed to 2/3 of the swelling amount of the comparative example.
【００２０】本発明でモールやエンブレム等の付属物を
車体に取りつける方法は、クリップ１６のような付属物
取付け用部材を介して取りつける場合に限らず、付属物
を車体に直接取りつける場合にも適用することができ
る。The method of attaching an accessory such as a molding or an emblem to the vehicle body in the present invention is not limited to the case of attaching it through an attachment attachment member such as the clip 16 and is also applicable to the case of attaching the accessory directly to the vehicle body. can do.
【００２１】[0021]
【発明の効果】本発明の熱硬化性両面接着テープは、ア
クリル系フォーム材による耐衝撃性と、エポキシ変性し
たアクリル系粘着部材層による耐熱性の両方の機能を兼
ね備えており、高温時においても接着強度が大きく低下
することなく、付属物を良好に取りつけることができ
る。本発明の熱硬化性両面接着テープを用い、粘着部材
層がボデー側、フォーム材側がルーフモール側となるよ
うにしてルーフモールを取りつけると、その粘着強度は
フォーム材の厚さが１.０ｍｍ、粘着部材層の厚さが０.
３ｍｍ、幅が２５ｍｍのものを用いた場合、常温での接
着強度が１３０Ｎ／２５ｍｍであり、８０℃においても
３５Ｎ／２５ｍｍの接着強度を維持することができた。
また、粘着部材層を片面だけにすることにより、加熱硬
化時の熱硬化性両面接着テープの膨れ量を抑え、付属物
の建付けを改善することができた。The thermosetting double-sided adhesive tape of the present invention has both the impact resistance due to the acrylic foam material and the heat resistance due to the epoxy-modified acrylic adhesive member layer, and even at high temperature. The accessory can be attached satisfactorily without significantly lowering the adhesive strength. When the roof molding is attached using the thermosetting double-sided adhesive tape of the present invention with the adhesive member layer on the body side and the foam material side on the roof molding side, the adhesive strength is 1.0 mm for the foam material thickness, The thickness of the adhesive member layer is 0.
When the adhesive having a width of 3 mm and the width of 25 mm was used, the adhesive strength at room temperature was 130 N / 25 mm, and the adhesive strength of 35 N / 25 mm could be maintained even at 80 ° C.
Further, by making the pressure-sensitive adhesive member layer only on one side, the amount of swelling of the thermosetting double-sided adhesive tape at the time of heat curing was suppressed, and the installation of the accessory could be improved.
【図１】熱硬化性両面接着テープを示す斜視図であり、
（Ａ）は実施例、（Ｂ）は比較例である。FIG. 1 is a perspective view showing a thermosetting double-sided adhesive tape,
(A) is an example and (B) is a comparative example.
【図２】自動車パネルにモールを取りつけた状態を示す
図であり、（Ａ）は自動車ボデーのルーフ部を示す斜視
図、（Ｂ）は（Ａ）のＸ−Ｘ’位置での断面図を熱硬化
前の状態で示す図、（Ｃ）は（Ａ）のＸ−Ｘ’位置での
断面図を熱硬化後の状態で示す図である。2A and 2B are views showing a state in which a molding is attached to an automobile panel, FIG. 2A is a perspective view showing a roof portion of an automobile body, and FIG. 2B is a sectional view taken along line XX ′ of FIG. FIG. 7 is a diagram showing a state before heat curing, and FIG. 9C is a diagram showing a cross-sectional view taken along line XX ′ in FIG.
２ フォーム材 ６ 粘着部材層 １２ パネル １４ 熱硬化性両面接着テープ １６ クリップ １８ モール 2 foam material 6 adhesive member layer 12 panel 14 thermosetting double-sided adhesive tape 16 clip 18 molding
Claims (2)
面に不織布にエポキシ変性アクリル系粘着剤を含浸させ
た粘着部材層がエポキシ変性アクリル系粘着剤により接
着された積層構造を有し、かつ、前記粘着部材層のエポ
キシ変性率の方が前記フォーム材のエポキシ変性率より
も大きくされていることを特徴とする熱硬化性両面接着
テープ。1. A laminate structure in which an adhesive member layer obtained by impregnating a non-woven fabric with an epoxy-modified acrylic pressure-sensitive adhesive on one surface of an epoxy-modified acrylic foam material is adhered with the epoxy-modified acrylic pressure-sensitive adhesive, and the pressure-sensitive adhesive is used. A thermosetting double-sided adhesive tape, wherein the epoxy modification rate of the member layer is higher than the epoxy modification rate of the foam material.
接に又は取付け用部材を介して熱硬化性両面接着テープ
により取りつけられているものにおいて、 前記熱硬化性両面接着テープは、エポキシ変性アクリル
系フォーム材の片面に不織布にエポキシ変性アクリル系
粘着剤を含浸させた粘着部材層がエポキシ変性アクリル
系粘着剤により接着された積層構造を有し、かつ、前記
粘着部材層のエポキシ変性率の方が前記フォーム材のエ
ポキシ変性率よりも大きくされているものであり、 前記粘着部材層がボデー側、前記フォーム材が付属物側
となるように配置されていることを特徴とする自動車の
付属物取付け構造体。2. A thermosetting double-sided adhesive tape which is attached to an automobile body with an accessory such as a molding directly or through a mounting member, wherein the thermosetting double-sided adhesive tape is an epoxy-modified acrylic. Adhesive member layer obtained by impregnating a non-woven fabric with an epoxy-modified acrylic adhesive on one side of a foam-based foam material has a laminated structure bonded by an epoxy-modified acrylic adhesive, and the epoxy modification ratio of the adhesive member layer is Is greater than the epoxy modification rate of the foam material, the adhesive member layer is arranged so that the body side, the foam material is arranged on the accessory side, an automobile accessory. Mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33179094A JP3350266B2 (en) | 1994-12-09 | 1994-12-09 | Thermosetting double-sided adhesive tape and vehicle attachment mounting structure using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33179094A JP3350266B2 (en) | 1994-12-09 | 1994-12-09 | Thermosetting double-sided adhesive tape and vehicle attachment mounting structure using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08157793A true JPH08157793A (en) | 1996-06-18 |
| JP3350266B2 JP3350266B2 (en) | 2002-11-25 |
Family
ID=18247675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33179094A Expired - Fee Related JP3350266B2 (en) | 1994-12-09 | 1994-12-09 | Thermosetting double-sided adhesive tape and vehicle attachment mounting structure using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3350266B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7182829B2 (en) * | 1999-01-11 | 2007-02-27 | 3M Innovative Properties Company | Cube corner cavity based retroreflectors with transparent fill material |
| DE202011001275U1 (en) | 2011-01-10 | 2011-03-24 | Lohmann Gmbh & Co. Kg | Heat-activated structural pressure-sensitive adhesive tape with fabric carrier |
| DE102011008191A1 (en) | 2011-01-10 | 2012-07-12 | Lohmann Gmbh & Co. Kg | Double-sided pressure-sensitive adhesive system, useful for bonding mirror holder on windshield of vehicle, comprises carrier material exhibiting porosity, where both sides of carrier material is coated with heat-activatable adhesive system |
| WO2014044242A1 (en) | 2012-09-21 | 2014-03-27 | Lohmann Gmbh & Co. Kg | Heat-activatable structural pressure-sensitive adhesive tape |
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| JPS5991179A (en) * | 1982-11-16 | 1984-05-25 | Sekisui Chem Co Ltd | Self-adhesive tape or sheet |
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| JPH0341179A (en) * | 1990-02-23 | 1991-02-21 | Sekisui Chem Co Ltd | Self-adhesive tape or sheet |
| JPH04189887A (en) * | 1990-04-26 | 1992-07-08 | Nippon Carbide Ind Co Inc | Thermosetting pressure-sensitive adhesive composition and thermosetting pressure-sensitive adhesive sheet |
| JPH07278507A (en) * | 1994-04-11 | 1995-10-24 | Daihatsu Motor Co Ltd | Double-sided adhesive tape and structure for installing attachment for automobiel using the same |
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1994
- 1994-12-09 JP JP33179094A patent/JP3350266B2/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5991179A (en) * | 1982-11-16 | 1984-05-25 | Sekisui Chem Co Ltd | Self-adhesive tape or sheet |
| JPS624772A (en) * | 1985-07-02 | 1987-01-10 | Toyoda Gosei Co Ltd | Mold mounting structure |
| JPS6234974A (en) * | 1985-08-08 | 1987-02-14 | Toyoda Gosei Co Ltd | Mounting structure of molding |
| JPS6381187A (en) * | 1986-09-25 | 1988-04-12 | Ibiden Co Ltd | Thermosetting adhesive sheet |
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| JPH07278507A (en) * | 1994-04-11 | 1995-10-24 | Daihatsu Motor Co Ltd | Double-sided adhesive tape and structure for installing attachment for automobiel using the same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7182829B2 (en) * | 1999-01-11 | 2007-02-27 | 3M Innovative Properties Company | Cube corner cavity based retroreflectors with transparent fill material |
| US7452588B2 (en) * | 1999-01-11 | 2008-11-18 | 3M Innovative Properties Company | Cube corner cavity based retroreflectors with transparent fill material |
| US8596799B2 (en) | 1999-01-11 | 2013-12-03 | 3M Innovative Properties Company | Cube corner cavity based retroreflectors with transparent fill material |
| DE202011001275U1 (en) | 2011-01-10 | 2011-03-24 | Lohmann Gmbh & Co. Kg | Heat-activated structural pressure-sensitive adhesive tape with fabric carrier |
| DE102011008191A1 (en) | 2011-01-10 | 2012-07-12 | Lohmann Gmbh & Co. Kg | Double-sided pressure-sensitive adhesive system, useful for bonding mirror holder on windshield of vehicle, comprises carrier material exhibiting porosity, where both sides of carrier material is coated with heat-activatable adhesive system |
| WO2014044242A1 (en) | 2012-09-21 | 2014-03-27 | Lohmann Gmbh & Co. Kg | Heat-activatable structural pressure-sensitive adhesive tape |
| DE102012018630A1 (en) | 2012-09-21 | 2014-03-27 | Lohmann Gmbh & Co. Kg | Heat-activated structural pressure-sensitive adhesive tape |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3350266B2 (en) | 2002-11-25 |
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