Fire-retardant and low-fuming molded hook fastener
US10772391B2 · kind B2 · utility
0Cited by
0References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 21, 2017 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Oct 18, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA44B18/0092
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention relates to a molded hook fastener having excellent fire retardancy and low fuming property, and having a substrate and a large number of engaging elements projecting from a surface of the substrate, wherein both the substrate and the engaging elements contain a resin composition in which a polyester-based elastomer resin (A) and a polyetherimide-based resin (B) are mixed with a weight ratio (A)/(B) in a range of 2/98 to 70/30.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.