JPS55123602A - Cure accelerator composition for resin - Google Patents
Cure accelerator composition for resinInfo
- Publication number
- JPS55123602A JPS55123602A JP3021079A JP3021079A JPS55123602A JP S55123602 A JPS55123602 A JP S55123602A JP 3021079 A JP3021079 A JP 3021079A JP 3021079 A JP3021079 A JP 3021079A JP S55123602 A JPS55123602 A JP S55123602A
- Authority
- JP
- Japan
- Prior art keywords
- molecule
- cure accelerator
- accelerator composition
- mono
- carboxyl groups
- 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
- Macromonomer-Based Addition Polymer (AREA)
- Polymerization Catalysts (AREA)
Abstract
PURPOSE: To prepare a cure accelerator composition capable of curing unsaturated polyester resins, etc., without discoloration, color development and lowering of the mechanical strength of the cured product, and pollution of working atmosphere, etc., and comprising a cobalt halide and the specific organic acid.
CONSTITUTION: A cure accelerator composition comprising (A) a cobalt halide e.g. cobalt chloride) and (B) a compound selected from (a) a cyclic unsaturated polybasic acid ester having one or more carboxyl groups in the molecule (e.g. tetrahydrophthalic acid monoester), (b) an aromatic polybasic acid ester having one or more carboxyl groups and ethylenic bonds each in the molecule (e.g. mono-hydroxyethyl methacrylate ester of phthalic acid), and (c) a phthalic acid monoester having no ethylenic bond in the molecule (e.g. mono-methyl Cellosolve phthalate).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3021079A JPS55123602A (en) | 1979-03-15 | 1979-03-15 | Cure accelerator composition for resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3021079A JPS55123602A (en) | 1979-03-15 | 1979-03-15 | Cure accelerator composition for resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55123602A true JPS55123602A (en) | 1980-09-24 |
Family
ID=12297361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3021079A Pending JPS55123602A (en) | 1979-03-15 | 1979-03-15 | Cure accelerator composition for resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123602A (en) |
-
1979
- 1979-03-15 JP JP3021079A patent/JPS55123602A/en active Pending
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