Thermosetting resin composition for powder paint comprising of a (I) polymer consisting of .beta.-methylglycidyl (meth)acrylate, styrene, unsaturated dialkyl ester, alkylacrylate and (II) saturated aliphatic dibasic acid
US4051194A · kind A · utility
12Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1975 |
| Grant date | Sep 27, 1977 |
| Priority date | — |
| Expiry date | Nov 5, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/325
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A thermosetting resin composition for powder paints, which comprises I. a polymer having a softening point, as measured by a ring-and-ball method, of 80.degree. to 150.degree. C. and a number average molecular weight of 3,000 to 15,000 and derived from (1) 10 to 40% by weight of .beta.-methylglycidyl (meth)acrylate or a mixture of it with glycidyl (meth)acrylate, (2) 20 to 80% by weight of styrene, (3) 3 to 40% by weight of a dialkyl ester of an aliphatic unsaturated dibasic acid and (4) 0 to 30% by weight of an alkyl (meth)acrylate, and Ii. an aliphatic saturated dibasic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.