Dryer fabric having warp strands made of melt-extrudable polyphenylene sulphide
US4755420A · kind A · utility
55Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1986 |
| Grant date | Jul 5, 1988 |
| Priority date | — |
| Expiry date | Jan 24, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31533
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dryer fabric for use in a dryer section of a paper machine wherein at least a portion of the machine direction components are monofilaments made from polyphenylene sulphide or a blend of polyphenylene sulphide and heat-stabilized polyamide 66. When using a blend the polyamide 66 is present in the range of up to about 20% by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.