Polyester-flexible polymer block copolymer coated fiber structures
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 12, 1996
Issued Date -
N/A
app pub date -
Mar 24, 1994
filing date -
Jan 30, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A composite material having a coated fiber structure dispersed in a polyester matrix. The coating is a block copolymer having an elastomer block bonded to an ester block. The coating provides a flexible barrier between the fiber structure and the polyester matrix which results in a strong fiber reinforced composite having better crack resistance and improved toughness. The composite is particularly suited for use as a molding compound for use in the production of automotive body panels and structural components, aircraft components, sporting goods, housings for electrical and various other consumer goods, etc.
First Claim
Other Claims data not available