Patent · US Expired

Fiber-reinforced epoxide resins

US4968560A · kind A · utility

4Cited by

2References

2Claims

0Family size

Assignee

Degussa AG · DE

Inventors

Ulrike Lechner · Munich, DE
Albrecht Feldsmann · Wiesbaden, DE

Key dates

Filing date	Jun 8, 1989
Grant date	Nov 6, 1990
Priority date	—
Expiry date	Jun 8, 2009

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2962
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Epoxide resins which are reinforced with aramid fibers and in which the adhesion between fibers and resin is improved by means of a pretreatment of the fibers with organosilanes.

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