Solid coating compositions
US4829108A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1988 |
| Grant date | May 9, 1989 |
| Priority date | — |
| Expiry date | Jan 15, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L65/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention provides a solid coating composition comprising: PA1 (A) at least one of a vinyl resin resin and a cellulose resin; PA1 (B) a least one of a ketone resin and a xylene resin; PA1 (C) an acrylic resin comprising about 40 to about 90% by weight of methyl methacrylate, about 10 to about 60% by weight of at least one of acrylic acid, an acrylic acid derivative, methacrylic acid and a methacrylic acid derivative other than methyl methacrylate, and up to about 10% by weight of a copolymerizable monomer; PA1 (D) at least one of benzylidene sorbitol, dibenzylidene sorbitol, tribenzylidene sorbitol and a derivative thereof; PA1 (E) at least one of an ether of a glycol, ether ester of a glycol and a benzoic acid ester; and PA1 (F) a pigment. The solid coating composition is easy to handle and easy to apply, gives coating film of excellent film properties, and has other excellent advantages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.