Method for making polyolefin graft polymers having improved adhesion properties
US7803873B2 · kind B2 · utility
2Cited by
11References
22Claims
0Family size
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Inventor
Key dates
| Filing date | May 23, 2005 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Mar 2, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F255/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A solution grafting method for making polyolefin graft polymers by grafting a phenolic ester monomeric compound on olefinic polymers in the presence of a radical initiator in an organic solvent is described. The grafted polymers provide improved adhesion properties, particularly to metal and polyester substrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.