JPS5562960A - Primer composition - Google Patents
Primer compositionInfo
- Publication number
- JPS5562960A JPS5562960A JP13715278A JP13715278A JPS5562960A JP S5562960 A JPS5562960 A JP S5562960A JP 13715278 A JP13715278 A JP 13715278A JP 13715278 A JP13715278 A JP 13715278A JP S5562960 A JPS5562960 A JP S5562960A
- Authority
- JP
- Japan
- Prior art keywords
- amino
- atom
- parts
- functional silane
- stom
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: To provide the title composition for the bonding of cold-curing silicone rubbers, having excellent storage stability, and giving a flexible film after curing, composed of a specific polyorganosiloxane, a 3- or 2-functional silane having an amino-containing Si stom, and ethyl silicate or its partial hydrolyzate.
CONSTITUTION: A composition composed of (A) 100 parts by weight of an essentially linear polyorganosiloxane having a viscosity of ≤1000cSt at 25°C, containing 1.8W2.0 organic groups bonded directly to Si per one Si atom, and two or more OH groups bonded directly to Si stom per one molecule, (B) 1W100 parts of a 3- functional silane having an amino-containing Si atom of formula I (R1 is amino of Q2 1N-, diamino of Q2 2N(CH2)2NH-; Q1,2 are H or alkyl; R2 is univalent hydrocarbon group) or a 2-functional silane having an amino-containing Si atom of formula II (R3 is univalent hydrocarbon group), and (C) 1W100 parts of ethyl silicate or its partial hydrolyzate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13715278A JPS5562960A (en) | 1978-11-07 | 1978-11-07 | Primer composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13715278A JPS5562960A (en) | 1978-11-07 | 1978-11-07 | Primer composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5562960A true JPS5562960A (en) | 1980-05-12 |
| JPS6157867B2 JPS6157867B2 (en) | 1986-12-09 |
Family
ID=15192028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13715278A Granted JPS5562960A (en) | 1978-11-07 | 1978-11-07 | Primer composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5562960A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162660A (en) * | 1982-03-19 | 1983-09-27 | Toray Silicone Co Ltd | Primer composition |
| EP0384401A1 (en) * | 1989-02-21 | 1990-08-29 | Dow Corning Toray Silicone Co., Ltd. | Primer compositions |
| KR100625130B1 (en) * | 1998-09-08 | 2006-09-20 | 위트코 코포레이션 | Use of Emulsified Silane Coupling Agents as Primers to Improve Adhesion of Sealants, Adhesives and Coatings |
| JP2021053988A (en) * | 2019-09-30 | 2021-04-08 | 株式会社朝日ラバー | Precursor for slidable rubber material carrying coating layer overcoated with silicone rubber |
-
1978
- 1978-11-07 JP JP13715278A patent/JPS5562960A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162660A (en) * | 1982-03-19 | 1983-09-27 | Toray Silicone Co Ltd | Primer composition |
| EP0384401A1 (en) * | 1989-02-21 | 1990-08-29 | Dow Corning Toray Silicone Co., Ltd. | Primer compositions |
| JPH02219885A (en) * | 1989-02-21 | 1990-09-03 | Toray Dow Corning Silicone Co Ltd | Primer composition |
| KR100625130B1 (en) * | 1998-09-08 | 2006-09-20 | 위트코 코포레이션 | Use of Emulsified Silane Coupling Agents as Primers to Improve Adhesion of Sealants, Adhesives and Coatings |
| JP2021053988A (en) * | 2019-09-30 | 2021-04-08 | 株式会社朝日ラバー | Precursor for slidable rubber material carrying coating layer overcoated with silicone rubber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6157867B2 (en) | 1986-12-09 |
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