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COPOLYMER EXCELLING IN PGMENT DISPERSIBILITY BACKGROUND OF THE INVENTION 1. Field of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2017 |
| Abstract | This invention provides a copolymer having a number average molecular weight within a range of 2,000-100,000 and a resin acid value within a range of 10-200 mgKOH/g, which is obtained by copolymerizing (a) 5-50 parts by weight of carboxyl-containing, polymerizable unsaturated macromonomer, (b) 30-70 parts by weight of at least one polymerizable unsaturated macromonomer Selected from polyalkyl (meth)acrylate macromonomers and polystyrene macromonomers, and (c) 5-65 parts by weight of at least one other polymerizable unsaturated monomer which is copolymerizable with said (a) and/or (b) component; a pigment dispersion using this copolymer; and a pigment composition using this pigment dispersion. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/c4/5d/85/ede5101db5df97/US6596793.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |