Sizing composition for composite yarns and composite yarns coated with this composition
US6051316A · kind A · utility
4Cited by
12References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1997 |
| Grant date | Apr 18, 2000 |
| Priority date | — |
| Expiry date | Mar 25, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2967
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Composite yarn comprising an intimate mixture of glass filaments and thermoplastic filaments, wherein said composite yarn is coated with an aqueous sizing composition containing at least one additive in the form of a fatty acid ester; and the aqueous sizing composition per se.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.