Patent · US Expired

Process for producing a furniture laminate sheet or web

US4892605A · kind A · utility

6Cited by

8References

13Claims

0Family size

Assignee

Alkor GmbH Kunststoffe · DE

Inventors

Manfred Schneider · Lichtenfels, DE
Heinrich Heitz · Germering, DE
Dieter Schlenz · Neufahrn, DE
Egon Ewald · Munich, DE

Key dates

Filing date	Jun 13, 1988
Grant date	Jan 9, 1990
Priority date	—
Expiry date	Jun 13, 2008

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31989
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A multi-layer laminate web for furniture formed of a polyolefin web containing a mixture or blend of specific proportions by weight of a propylene homopolymer or copolymer and specific proportions by weight of a low pressure polyethylene, polyvinylalcohol, ethylene-vinylalcohol copolymer, ethylene-acrylic acid copolymer, ethylene-acrylate ester-acrylic acid copolymer or -terpolymer and/or polycaprolactone or a mixture of blend of low pressure polyethylene with one or more of the foregoing polymers, copolymers or terpolymers and specific proportions by weight of a finely divided mineral filler or mineral filler mixture having on the surface thereof a substance having polar and non-polar groups, and a surface layer having an average thickness from 3 to 30 microns applied over the polyolefin web. A method for producing a furniture laminate is also disclosed.

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