Starch ester based hot melt adhesive

Details Starch ester based hot melt adhesive Starch ester based hot melt adhesive

1993-08-13

1994-11-01

Szekely, Peter

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524 47, 524 48, 524 52, 524 53, 106210, 106211, 106212, 106214, C08L 306

Patent

active

053608453

ABSTRACT:
Hot melt adhesive compositions comprising selected modified starch esters as the main or base adhesive material wherein the starch ester has an ester component of about 2 to 18 carbon atoms and a DS of from about 0.3 to 3.0 and a sufficient amount of a non-volatile, polar organic diluent to allow the composition to melt and have a viscosity of less than 50,000 cP at an application temperature of 400.degree. F. or less.

REFERENCES:
patent: 3719514 (1973-03-01), Taylor
patent: 4131581 (1978-12-01), Coker
patent: 4396529 (1983-08-01), Price et al.
patent: 4711794 (1987-12-01), Gosset et al.
patent: 4913969 (1990-04-01), Schulte et al.
patent: 5158810 (1992-10-01), Oishi et al.
patent: 5182252 (1993-01-01), Nagasawa et al.

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