Composite polymer emulsion
US9139677B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jun 30, 2010 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Feb 29, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/14
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymerization process to copolymerize hydrophobic ethylenically unsaturated C4-C28 olefins with polar monomers such as acrylates utilizing a polymeric support resin to stabilize the polymerization product in an aqueous media is described. The copolymer shows excellent adhesion to a variety of polymeric and/or polar substrates such as polyolefins, acrylate coatings, wood, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.