JPS57141424A - Photocurable composition - Google Patents
Photocurable compositionInfo
- Publication number
- JPS57141424A JPS57141424A JP56201568A JP20156881A JPS57141424A JP S57141424 A JPS57141424 A JP S57141424A JP 56201568 A JP56201568 A JP 56201568A JP 20156881 A JP20156881 A JP 20156881A JP S57141424 A JPS57141424 A JP S57141424A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitizer
- polythiols
- photo
- photocurable composition
- member selected
- 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 improve the toughness, heat resistance, surface curability and transparency of a photo-cured product from a photo-curable composition, by preparing the composition from triallyl isocyanurate, a polythiol and a specified photosensitizer.
CONSTITUTION: The photocurable composition comprises triallyl isocyanurate of formulaI, at least one member selected from the polythiols of formulas II and III, wherein Z is a polyvalent organic residues, m≥2, n is 1W5, p is 0 or 1W5 and y is 2 or 3, and a photosensitizer. Here, the polythiols have an average MW of 50W15,000. The photosensitizer comprises at least one member selected from the group consisting of methyl, ethyl and isopropyl ethers of benzoin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56201568A JPS57141424A (en) | 1981-12-16 | 1981-12-16 | Photocurable composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56201568A JPS57141424A (en) | 1981-12-16 | 1981-12-16 | Photocurable composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57141424A true JPS57141424A (en) | 1982-09-01 |
JPS5760382B2 JPS5760382B2 (en) | 1982-12-18 |
Family
ID=16443209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56201568A Granted JPS57141424A (en) | 1981-12-16 | 1981-12-16 | Photocurable composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57141424A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63265922A (en) * | 1987-04-23 | 1988-11-02 | Mitsui Toatsu Chem Inc | Resin for plastic lens and plastic lens comprising same |
JP2005298637A (en) * | 2004-04-09 | 2005-10-27 | Mitsui Chemicals Inc | Polymerizable composition and use thereof |
JP2015025092A (en) * | 2013-07-29 | 2015-02-05 | 旭化成イーマテリアルズ株式会社 | Curable composition |
JP2017206572A (en) * | 2016-05-16 | 2017-11-24 | 株式会社大阪ソーダ | Photocurable composition, and cured product thereof |
-
1981
- 1981-12-16 JP JP56201568A patent/JPS57141424A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63265922A (en) * | 1987-04-23 | 1988-11-02 | Mitsui Toatsu Chem Inc | Resin for plastic lens and plastic lens comprising same |
JP2005298637A (en) * | 2004-04-09 | 2005-10-27 | Mitsui Chemicals Inc | Polymerizable composition and use thereof |
JP2015025092A (en) * | 2013-07-29 | 2015-02-05 | 旭化成イーマテリアルズ株式会社 | Curable composition |
JP2017206572A (en) * | 2016-05-16 | 2017-11-24 | 株式会社大阪ソーダ | Photocurable composition, and cured product thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5760382B2 (en) | 1982-12-18 |
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