Patent · US Expired

Plastic composite material, a method of producing it and the use of this material

US5750232A · kind A · utility

1Cited by

2References

5Claims

0Family size

Assignee

Elf Atochem Deutschland GmbH · DE

Inventors

Roland Steenblock · Meckenheim, DE
Joachim Buhrmann · Bonn, DE

Key dates

Filing date	Jun 27, 1995
Grant date	May 12, 1998
Priority date	—
Expiry date	Jun 27, 2015

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31562
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

This invention relates to a plastic composite material which comprises: PA1 a thermoplastic plastic sheet and, bonded to one side thereof, PA1 a thermoplastic spun felt comprising a hot-melt adhesive, to a method of producing it and to its use.

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