Process of forming an embossed surface covering
Номер патента: CA1124022A
Опубликовано: 25-05-1982
Автор(ы): George L. Lilley, William J. Kauffman
Принадлежит: Armstrong World Industries Inc
Опубликовано: 25-05-1982
Автор(ы): George L. Lilley, William J. Kauffman
Принадлежит: Armstrong World Industries Inc
Реферат: DMK:SLW PROCESS OF FORMING AN EMBOSSED SURFACE COVERING Abstract of the Disclosure A process of forming an embossed surface covering is disclosed. The process comprises forming a crosslinkable foam on a backing, de-positing a deactivator composition on at least a portion of the cross-linkable foam, and heating the resulting crosslinkable foam-containing sheet to a temperature sufficient to crosslink the portions of the foam not affected by the deposition of deactivator composition and melt the portions of the foam affected by the deposition of deactivator composition.
Method of forming an embossed decorative surface covering and product produced thereby
Номер патента: CA1118333A. Автор: John P. Franze. Владелец: Armstrong Cork Co. Дата публикации: 1982-02-16.