Organometallic solvent seaming of cellulosic materials

Details Organometallic solvent seaming of cellulosic materials Organometallic solvent seaming of cellulosic materials

1995-11-30

1997-08-19

Choi, Kathleen

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156326, 426105, 426135, 4272071, 427288, 427256, 427259, 427439, C09J 500

Patent

active

056584148

ABSTRACT:
An improved method is described for the fusing, joining or seaming of cellulosic materials. The method utilizes a solution of selected organometallic compounds or metal oxides to rapidly crosslink opposing, overlapping cellulosic surfaces to provide secure seams. Enhanced seam strength is achieved by a subsequent moisture treatment. The tubular cellulosic casings are well-suited for the manufacture of sausages and sausage-like products. The seams according to this invention have exceptionally high shear strength and wet strength.

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