JPS5723616A - Ultraviolet-curing unsaturated polyester resin composition - Google Patents
Ultraviolet-curing unsaturated polyester resin compositionInfo
- Publication number
- JPS5723616A JPS5723616A JP9827080A JP9827080A JPS5723616A JP S5723616 A JPS5723616 A JP S5723616A JP 9827080 A JP9827080 A JP 9827080A JP 9827080 A JP9827080 A JP 9827080A JP S5723616 A JPS5723616 A JP S5723616A
- Authority
- JP
- Japan
- Prior art keywords
- unsaturated polyester
- polyester resin
- anhydride
- aliphatic
- prepared
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
PURPOSE: To prepare the titled composition which can be made to a thick-walled article by single curing process, and can be cured sufficiently even in the presence of a filler, by compounding a curable unsaturated polyester resin giving a cured product transmitting the light with specific wavelength, and a photopolymerization initiator.
CONSTITUTION: A curable unsaturated polyester resin giving a cured product which transmits the light having wavelength of 270W310nm, is prepared by dissolving (A) 50W80wt% of an unsaturated polyester obtained by the polycondensation of (a) an acid component pref. composed of 10W60mol% of an α,β-unsaturated dibasic acid (anhydride) and 90W40mol% of an aliphatic or alicyclic saturated polybasic acid (anhydride), and (b) an aliphatic or alicyclic polyhydric alcohol, in (B) 50W20wt% of an α,β-unsaturated monomer (e.g. styrene). The objective composition is prepared by compounding 100pts.wt. of said resin with pref. 0.1W 5.0pts.wt. of a photopolymerization initiator (e.g. benzoin, benzoin ethyl ether, etc.).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9827080A JPS5723616A (en) | 1980-07-18 | 1980-07-18 | Ultraviolet-curing unsaturated polyester resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9827080A JPS5723616A (en) | 1980-07-18 | 1980-07-18 | Ultraviolet-curing unsaturated polyester resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5723616A true JPS5723616A (en) | 1982-02-06 |
Family
ID=14215243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9827080A Pending JPS5723616A (en) | 1980-07-18 | 1980-07-18 | Ultraviolet-curing unsaturated polyester resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5723616A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100581618B1 (en) * | 1998-04-14 | 2006-05-22 | 닛폰고세이가가쿠고교 가부시키가이샤 | Method of curing unsaturated polyester resin paint film |
-
1980
- 1980-07-18 JP JP9827080A patent/JPS5723616A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100581618B1 (en) * | 1998-04-14 | 2006-05-22 | 닛폰고세이가가쿠고교 가부시키가이샤 | Method of curing unsaturated polyester resin paint film |
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