Patent · US Expired

Flock of synthetic fibers for electrostatic flocking

US3979544A · kind A · utility

2Cited by

4References

5Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Joachim Kolbe · Leverkusen, DE
Otto Schneider
Ernst Gutschik
Dieter Brokmeier · Dormagen, DE

Key dates

Filing date	Jun 9, 1975
Grant date	Sep 7, 1976
Priority date	—
Expiry date	Jun 9, 1995

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2969
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Flock of synthetic fibers, especially of polyamide fibers, suitable for electrostatic flocking, and containing a certain amount of mineral tanning agents.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.