Acrylic modified chlorinated polyolefin resin, process for producing the same, and coating composition containing the same for polyolefin material
US7300977B2 · kind B2 · utility
1Cited by
8References
5Claims
0Family size
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Key dates
| Filing date | Feb 17, 2004 |
| Grant date | Nov 27, 2007 |
| Priority date | — |
| Expiry date | Feb 17, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D151/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This method for preparing an acrylic-modified chlorinated polyolefin resin comprises graft-copolymerizing an acid-modified chlorinated polyolefin resin with a monomer mixture containing a (meth)acrylate ester monomer having one hydroxyl group and another vinyl monomer in the presence of a cyclic ether compound. Also, the cyclic ether compound may be added in an amount of 1 to 100 parts by weight based on 100 parts by weight of the acid-modified chlorinated ployolefin resin, and the cyclic ether compound may be dioxane and/or 1,3-dioxolane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.