Textile yarn sizing composition
US8007678B2 · kind B2 · utility
0Cited by
2References
2Claims
0Family size
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Key dates
| Filing date | Dec 16, 2005 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Apr 14, 2027 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/40
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Temporary sizing agent for natural and/or artificial individualized textile fibers comprises a water-soluble homopolymer or copolymer of at least one acrylamide monomer having a molecular weight not less than one million, advantageously more than three millions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.