JPS5450535A - Adhesive composition for sealing of liquid crystal element - Google Patents
Adhesive composition for sealing of liquid crystal elementInfo
- Publication number
- JPS5450535A JPS5450535A JP11611977A JP11611977A JPS5450535A JP S5450535 A JPS5450535 A JP S5450535A JP 11611977 A JP11611977 A JP 11611977A JP 11611977 A JP11611977 A JP 11611977A JP S5450535 A JPS5450535 A JP S5450535A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- adhesive composition
- alkylenepolyamine
- pref
- condensate
- 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.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 title abstract 4
- 230000001070 adhesive effect Effects 0.000 title abstract 4
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 title abstract 2
- 150000004982 aromatic amines Chemical class 0.000 abstract 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 2
- 150000001993 dienes Chemical class 0.000 abstract 2
- 239000004848 polyfunctional curative Substances 0.000 abstract 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 abstract 1
- LKMJVFRMDSNFRT-UHFFFAOYSA-N 2-(methoxymethyl)oxirane Chemical compound COCC1CO1 LKMJVFRMDSNFRT-UHFFFAOYSA-N 0.000 abstract 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 abstract 1
- 229920006332 epoxy adhesive Polymers 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 229940018564 m-phenylenediamine Drugs 0.000 abstract 1
- 231100000989 no adverse effect Toxicity 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Liquid Crystal (AREA)
Abstract
PURPOSE: To prepare an adhesive composition useful for sealing of liquid crystal elements, having no adverse effect on the liquid crystal and giving excellent adhesive strength, by compounding an epoxy adhesive with a diene acid-alkylenepolyamine condensate and an aromatic amine as hardeners.
CONSTITUTION: An adhesive composition is prepared by compounding (A) 100 parts by weight of an epoxy resin, e.g. bisphenol A type one, etc., with (B) 15W80 parts by weight of a diene acid-alkylenepolyamine condensate having a viscosity of ≥7,500 cps at room temperature (pref. linoleic acid-alkylenepolyamine condensate) and (C) 3W40 parts by weight of an aromatic amine (pref. m-phenylenediamine or diaminodiphenylmethane) and an aromatic amine adduct (pref. methylglycidyl ether adduct, etc.) as hardeners, wherein the ratio of (B) to (C) is preferably 0.5W10.0
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11611977A JPS5450535A (en) | 1977-09-29 | 1977-09-29 | Adhesive composition for sealing of liquid crystal element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11611977A JPS5450535A (en) | 1977-09-29 | 1977-09-29 | Adhesive composition for sealing of liquid crystal element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5450535A true JPS5450535A (en) | 1979-04-20 |
Family
ID=14679153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11611977A Pending JPS5450535A (en) | 1977-09-29 | 1977-09-29 | Adhesive composition for sealing of liquid crystal element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5450535A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61215524A (en) * | 1985-03-20 | 1986-09-25 | Nec Corp | Liquid crystal cell |
| US5150239A (en) * | 1990-02-09 | 1992-09-22 | Canon Kabushiki Kaisha | One-pack type epoxy sealant with amine-type curing agent, for liquid crystal cell, display apparatus and recording apparatus |
| JPH0726236A (en) * | 1993-07-14 | 1995-01-27 | Shikoku Chem Corp | Adhesive for sealing liquid crystal display cell and production of cell |
| JP2008503626A (en) * | 2004-06-21 | 2008-02-07 | ハンツマン・アドヴァンスト・マテリアルズ・（スイッツランド）・ゲーエムベーハー | Curing agent for epoxy resin |
| CN102676067A (en) * | 2012-05-25 | 2012-09-19 | 太仓市新星轻工助剂厂 | High-strength water-absorbing adhesive |
-
1977
- 1977-09-29 JP JP11611977A patent/JPS5450535A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61215524A (en) * | 1985-03-20 | 1986-09-25 | Nec Corp | Liquid crystal cell |
| US5150239A (en) * | 1990-02-09 | 1992-09-22 | Canon Kabushiki Kaisha | One-pack type epoxy sealant with amine-type curing agent, for liquid crystal cell, display apparatus and recording apparatus |
| JPH0726236A (en) * | 1993-07-14 | 1995-01-27 | Shikoku Chem Corp | Adhesive for sealing liquid crystal display cell and production of cell |
| JP2008503626A (en) * | 2004-06-21 | 2008-02-07 | ハンツマン・アドヴァンスト・マテリアルズ・（スイッツランド）・ゲーエムベーハー | Curing agent for epoxy resin |
| CN102676067A (en) * | 2012-05-25 | 2012-09-19 | 太仓市新星轻工助剂厂 | High-strength water-absorbing adhesive |
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