JPS5476698A - Preparation of organopolysiloxane containing acryloyloxy group - Google Patents
Preparation of organopolysiloxane containing acryloyloxy groupInfo
- Publication number
- JPS5476698A JPS5476698A JP14372077A JP14372077A JPS5476698A JP S5476698 A JPS5476698 A JP S5476698A JP 14372077 A JP14372077 A JP 14372077A JP 14372077 A JP14372077 A JP 14372077A JP S5476698 A JPS5476698 A JP S5476698A
- Authority
- JP
- Japan
- Prior art keywords
- acryloyloxy group
- group
- organosiloxane
- react
- solvent
- 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
Abstract
PURPOSE: To prepare the title organosiloxane, which is readily curable by photo- irradiation and useful for the protection of circuit insulation, by the condensation of an OH-containing organopolysiloxane with an epoxy resin, followed by the reaction of the product with acrylic acid, etc.
CONSTITUTION: An organosiloxane having an OH group and/or an alkoxy group in the molecule, is mixed with an epoxy resin having pref. 2 or more OH groups. The mixture is made to react by heating to 80W180°C, and the reaction product is further made to react with an acrylic acid derivative of formula (R is H, alkyl) at 40W100°C, to afford the objective acryloyloxy group-containing organopolysiloxane.
EFFECT: Curable at room temperature, and suitable for the coating of a part having poor heat resistance. The composition is solvent-free, and the troubles inherent to solvent can be avoided.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14372077A JPS5476698A (en) | 1977-11-30 | 1977-11-30 | Preparation of organopolysiloxane containing acryloyloxy group |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14372077A JPS5476698A (en) | 1977-11-30 | 1977-11-30 | Preparation of organopolysiloxane containing acryloyloxy group |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5476698A true JPS5476698A (en) | 1979-06-19 |
JPS558094B2 JPS558094B2 (en) | 1980-03-01 |
Family
ID=15345414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14372077A Granted JPS5476698A (en) | 1977-11-30 | 1977-11-30 | Preparation of organopolysiloxane containing acryloyloxy group |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476698A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996035755A1 (en) * | 1995-05-09 | 1996-11-14 | Dainippon Ink And Chemicals, Inc. | Curable resin composition |
JP2002226549A (en) * | 2001-02-05 | 2002-08-14 | Nippon Steel Chem Co Ltd | Siloxane-modified acrylic resin, photosensitive resin composition and hardened product |
WO2004039885A1 (en) * | 2002-11-01 | 2004-05-13 | Mitsui Chemicals, Inc. | Sealant composition for liquid crystal and process for producing liquid-crystal display panel with the same |
-
1977
- 1977-11-30 JP JP14372077A patent/JPS5476698A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996035755A1 (en) * | 1995-05-09 | 1996-11-14 | Dainippon Ink And Chemicals, Inc. | Curable resin composition |
US5840806A (en) * | 1995-05-09 | 1998-11-24 | Dainippon Ink And Chemicals, Inc. | Curable resin compositions |
JP2002226549A (en) * | 2001-02-05 | 2002-08-14 | Nippon Steel Chem Co Ltd | Siloxane-modified acrylic resin, photosensitive resin composition and hardened product |
JP4526715B2 (en) * | 2001-02-05 | 2010-08-18 | 新日鐵化学株式会社 | Siloxane-modified acrylic resin, photosensitive resin composition and cured product |
WO2004039885A1 (en) * | 2002-11-01 | 2004-05-13 | Mitsui Chemicals, Inc. | Sealant composition for liquid crystal and process for producing liquid-crystal display panel with the same |
CN1327278C (en) * | 2002-11-01 | 2007-07-18 | 三井化学株式会社 | Sealant composition for liquid crystal and process for producing liquid-crystal display panel with the same |
US7438958B2 (en) | 2002-11-01 | 2008-10-21 | Mitsui Chemicals, Inc. | Sealant composition for liquid crystal and process for producing liquid-crystal display panel with the same |
Also Published As
Publication number | Publication date |
---|---|
JPS558094B2 (en) | 1980-03-01 |
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