No-carrier corrugating adhesive

Details No-carrier corrugating adhesive No-carrier corrugating adhesive

1978-07-19

1980-12-23

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

106213, C08L 300

Patent

active

042408415

ABSTRACT:
No-carrier corrugating adhesives having improved rheological characteristics for high speed machine use in the production of corrugated materials are described. These adhesives, which comprise alkaline, aqueous dispersions of partially swollen starch material, contain up to about 4% by starch weight of a flow modifier for providing the adhesive with a Bostwick viscosity of less than about 75 seconds to 15 centimeters.

REFERENCES:
patent: 2102937 (1937-12-01), Bauer
patent: 2216179 (1940-10-01), Bauer
patent: 2427562 (1947-09-01), Kesler et al.
patent: 3155527 (1964-11-01), Mentzer
patent: 3355307 (1967-11-01), Schoenberger et al.
patent: 3429828 (1969-02-01), Laden et al.
patent: 3485669 (1969-12-01), Kunze
patent: 3728141 (1973-04-01), Ray-Chaudhuri
patent: 3912530 (1975-10-01), Musselman
Ralph W. Kerr, Chemistry and Industry of Starch, Academic Press, Inc., N.Y., N.Y., 1950, pp. 618, 619.

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