Flocked member
US5403638A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Feb 4, 1994 |
| Grant date | Apr 4, 1995 |
| Priority date | — |
| Expiry date | Feb 4, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/23993
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A flocked member having a base and a flock and characterized in that the flock is formed by filaments comprising a resin composition (E) or yarns comprising the filament, the resin composition (E) comprising per 100 parts by weight thereof: PA1 (1) 90 to 2 parts byweight of a modified polyethylene composition (C) in the form of a mixture which includes 90 to 10 wt. % of a ultra-high-molecular-weight polyethylene (A) having an intrisic viscosity (.eta.) of at least 6 dl/g, and 10 to 90 wt. % of a polyethylene (B) having an intrinsic viscosity (.eta.) of 0.1 to 5 dl/g, at least one of the polyethylene (A) and the polyethylene (B) having been modified with at least one modifying monomer sclected from among unsaturated carboxylic acids and derivatives thereof, and PA1 (2) 10 to 98 parts by weight of a polyamide (D).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.