Fluorine-containing composition and fluorine-containing polymer
US10640594B2 · kind B2 · utility
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4References
18Claims
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Key dates
| Filing date | Dec 12, 2012 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Jun 2, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2172
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is a fluorine-containing composition which contains a fluorine-containing polymer that has repeating units respectively derived from (A) a fluorine-containing monomer that is an alpha-chloroacrylate having a fluoroalkyl group, (B) a monomer that has a linear or branched hydrocarbon group but does not have a fluoroalkyl group, and (C) a monomer that has a cyclic hydrocarbon group but does not have a fluoroalkyl group. This fluorine-containing composition is capable of providing a base such as a fiber product with excellent water repellency, especially strong water repellency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.