JPH02150485A - Adhesive for automobile structure - Google Patents
Adhesive for automobile structureInfo
- Publication number
- JPH02150485A JPH02150485A JP30482588A JP30482588A JPH02150485A JP H02150485 A JPH02150485 A JP H02150485A JP 30482588 A JP30482588 A JP 30482588A JP 30482588 A JP30482588 A JP 30482588A JP H02150485 A JPH02150485 A JP H02150485A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- gelatinized
- conductive material
- electrically conductive
- curing agent
- 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
- 239000000853 adhesive Substances 0.000 title abstract 3
- 230000001070 adhesive Effects 0.000 title abstract 3
- 239000003822 epoxy resin Substances 0.000 abstract 3
- 229920000647 polyepoxide Polymers 0.000 abstract 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N Imidazole Chemical compound C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical class OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 150000003862 amino acid derivatives Chemical class 0.000 abstract 1
- UTTHLMXOSUFZCQ-UHFFFAOYSA-N benzene-1,3-dicarbohydrazide Chemical compound NNC(=O)C1=CC=CC(C(=O)NN)=C1 UTTHLMXOSUFZCQ-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000019438 castor oil Nutrition 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N cyanoguanidine Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910000529 magnetic ferrite Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 239000011528 polyamide (building material) Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Abstract
PURPOSE: To provide the objective adhesive composed of a specific gelatinized epoxy resin, a latent curing agent and an electrically conductive material and having sufficient shower resistance and high electrical conductivity to enable spot welding.
CONSTITUTION: The objective adhesive having a viscosity of ≥2,000 poise (at 40°C and 20 sec-1) is composed of (A) a gelatinized epoxy resin produced by dissolving (i) one or more compounds selected from polyamide wax, castor oil wax, sorbitol derivative and amino acid derivative in (ii) an epoxy resin under heating and cooling the solution, (B) a latent curing agent consisting of dicyandiamide, imidazole, isophthalic acid dihydrazide, etc., and (C) an electrically conductive material composed of carbon black, ferrite, metal (oxide) powder, etc.
COPYRIGHT: (C)1990,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63304825A JPH0742449B2 (en) | 1988-11-30 | 1988-11-30 | Automotive structural adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63304825A JPH0742449B2 (en) | 1988-11-30 | 1988-11-30 | Automotive structural adhesive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02150485A true JPH02150485A (en) | 1990-06-08 |
| JPH0742449B2 JPH0742449B2 (en) | 1995-05-10 |
Family
ID=17937707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63304825A Expired - Lifetime JPH0742449B2 (en) | 1988-11-30 | 1988-11-30 | Automotive structural adhesive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742449B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352514A (en) * | 1990-04-25 | 1994-10-04 | Nitta Gelatin Inc. | Metal surface adhered to a second metal surface |
| EP1728825A1 (en) | 2005-06-02 | 2006-12-06 | Dow Global Technologies Inc. | Toughener for a structural epoxy adhesive |
| JP2011236322A (en) * | 2010-05-10 | 2011-11-24 | Yokohama Rubber Co Ltd:The | Structural adhesive |
| US8461662B2 (en) | 2009-06-25 | 2013-06-11 | Samsung Electronics Co., Ltd. | Carbon/epoxy resin composition, and carbon-epoxy dielectric film produced by using the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101836566B1 (en) | 2015-05-15 | 2018-03-08 | 현대자동차주식회사 | Conductive adhesive and bounding method of composite using the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959769A (en) * | 1982-09-29 | 1984-04-05 | Meisei Chiyaachiru Kk | Structural adhesive |
| JPS60206882A (en) * | 1984-03-30 | 1985-10-18 | Sunstar Giken Kk | Epoxy resin adhesive |
| JPS60235877A (en) * | 1984-05-08 | 1985-11-22 | Sunstar Giken Kk | Epoxy resin adhesive for automobile |
| JPS63189488A (en) * | 1987-01-30 | 1988-08-05 | Yokohama Rubber Co Ltd:The | Oil surface adhesive |
-
1988
- 1988-11-30 JP JP63304825A patent/JPH0742449B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959769A (en) * | 1982-09-29 | 1984-04-05 | Meisei Chiyaachiru Kk | Structural adhesive |
| JPS60206882A (en) * | 1984-03-30 | 1985-10-18 | Sunstar Giken Kk | Epoxy resin adhesive |
| JPS60235877A (en) * | 1984-05-08 | 1985-11-22 | Sunstar Giken Kk | Epoxy resin adhesive for automobile |
| JPS63189488A (en) * | 1987-01-30 | 1988-08-05 | Yokohama Rubber Co Ltd:The | Oil surface adhesive |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352514A (en) * | 1990-04-25 | 1994-10-04 | Nitta Gelatin Inc. | Metal surface adhered to a second metal surface |
| EP1728825A1 (en) | 2005-06-02 | 2006-12-06 | Dow Global Technologies Inc. | Toughener for a structural epoxy adhesive |
| US8461662B2 (en) | 2009-06-25 | 2013-06-11 | Samsung Electronics Co., Ltd. | Carbon/epoxy resin composition, and carbon-epoxy dielectric film produced by using the same |
| JP2011236322A (en) * | 2010-05-10 | 2011-11-24 | Yokohama Rubber Co Ltd:The | Structural adhesive |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742449B2 (en) | 1995-05-10 |
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