Patents Examined by M. A. Kat - Justia Patents Search

Patents Examined by M. A. Kat

Method of in-line production of successive barrier-and silicone-coated inexpensive porous and absorbent paper and similar substrates, and products produced thereby

Patent number: 4867828

Abstract: A method of producing silicone-coated release papers, labels and tapes and the like in an in-line procedure through the use of a radiation-insensitive hot melt barrier coating on poor porous and highly absorbent paper substrates, and upon which barrier coating a silicone coating is radiation cured.

Type: Grant

Filed: November 2, 1987

Date of Patent: September 19, 1989

Assignee: Acumeter Laboratories, Inc.

Inventor: Frederic S. McIntyre