Kerry E Robinson

US Patent:

20030230382, Dec 18, 2003

Filed:

Nov 14, 2001

Appl. No.:

09/992902

Inventors:

Paul Zuraw - Mount Pleasant SC, US
Kerry Robinson - Meggett SC, US
Robert Streisel - Mount Pleasant SC, US
Ronald Allen - Charleston SC, US
Francis Lowry - Mount Pleasant SC, US

International Classification:

B32B033/00

US Classification:

156/289000

Abstract:

This invention relates to an improvement in the art of making high pressure laminated materials utilizing kraft paper. More particularly, the invention relates to an improved method of releasing from one another in a press pack a plurality of heat and pressure consolidated resin impregnated laminates, which method comprises utilizing, as a release sheet, a cellulosic-based paper substrate to which an aqueous solution of water-soluble multivalent salt (or salts) is applied during formation of the substrate, and wherein the substrate is subsequently coated after formation on at least one side salt-treated side with a film of a salt of alginic acid.

US Patent:

20050061432, Mar 24, 2005

Filed:

Oct 12, 2004

Appl. No.:

10/963038

Inventors:

Paul Zuraw - Mount Pleasant SC, US
Kerry Robinson - Meggett SC, US
Robert Streisel - Mount Pleasant SC, US
Ronald Allen - Charleston SC, US
Francis Lowry - Mount Pleasant SC, US

International Classification:

B32B029/00
B65H003/52

US Classification:

156289000, 156344000, 428537700

Abstract:

This invention relates to an improvement in the art of making high pressure laminated materials utilizing kraft paper. More particularly, the invention relates to an improved method of releasing from one another in a press pack a plurality of heat and pressure consolidated resin impregnated laminates, which method comprises utilizing, as a release sheet, a cellulosic-based paper substrate to which an aqueous solution of water-soluble multivalent salt (or salts) is applied during formation of the substrate, and wherein the substrate is subsequently coated after formation on at least one salt-treated side with a film of a salt of alginic acid.

US Patent:

20060165976, Jul 27, 2006

Filed:

Mar 22, 2006

Appl. No.:

11/386954

Inventors:

Paul Zuraw - Mount Pleasant SC, US
Kerry Robinson - Meggett SC, US
Robert Streisel - Mount Pleasant SC, US
Ronald Allen - Charleston SC, US
Francis Lowry - Mount Pleasant SC, US

International Classification:

G03G 5/10

US Classification:

428342000, 428537500

Abstract:

This invention relates to an improvement of resin saturable release sheets used in the art of laminate manufacture. More particularly, the invention relates to an improved release sheet for releasing from one another in a press pack a plurality of heat and pressure consolidated resin impregnated laminates. The release sheet comprises an unsized cellulosic-based paper substrate to which an aqueous solution of water-soluble multivalent salt (or salts) is applied during formation of the substrate, and wherein the substrate is subsequently coated after formation on at least one salt-treated side with a film of a salt of alginic acid.