1-butene polymer and process for the preparation thereof
US7534841B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Sep 29, 2005 |
| Grant date | May 19, 2009 |
| Priority date | — |
| Expiry date | Sep 29, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A 1-butene polymer optionally containing from 0 to 30% by mol of derived units of ethylene, propylene or alpha-olefin of formula CH2═CHZ, wherein Z is a C3-C20 linear or branched alkyl radical, having the following features:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.