Patent · US Expired

Method of placing a decorative layer on a carrier panel

US4478660A · kind A · utility

28Cited by

8References

25Claims

0Family size

Assignee

Alkor GmbH Kunststoffverkauf · DE

Inventors

Josef Landler · Hofheim, DE
Max Mayr · Alzenau, DE

Key dates

Filing date	Feb 27, 1980
Grant date	Oct 23, 1984
Priority date	—
Expiry date	Feb 27, 2000

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/249993
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A method for forming a laminate which is composed of a decorative layer and a carrier panel comprising applying a crosslinking plastic foam onto a decorative carrier web, subjecting the thus coated web to heat treatment to dry and partially crosslink the foam and then marrying the unfoamed side of the web to a carrier panel with the application of heat and pressure so as to further crosslink the foam. Laminates in accordance with the invention are described. Such laminates possess stability against delamination as well as relative freedom from gaseous inclusions.

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