Corrugating adhesive compositions containing thermoplastic polym

Details Corrugating adhesive compositions containing thermoplastic polym Corrugating adhesive compositions containing thermoplastic polym

1975-12-10

1977-04-19

Woodberry, Edward M.

Stock material or miscellaneous articles

Structurally defined web or sheet

Nonplanar uniform thickness material

260 173, 260 174ST, B32B 328, C08L 302

Patent

active

040189597

ABSTRACT:
Improved adhesive compositions useful in the manufacturing of corrugated boards are disclosed; said compositions being comprised of a mixture of: (a) a crosslinkable water dispersible polymer, (b) an ungelatinized starch, (c) a urea-formaldehyde resin, (d) an acidic metal salt, and (e) water.

REFERENCES:
patent: 2641584 (1953-06-01), Martone
patent: 3001985 (1961-09-01), Sowell et al.
patent: 3487033 (1969-12-01), McElmury et al.
patent: 3728141 (1973-04-01), Ray-Chaudhuri
Chem. Absts.: 80(1974):60707X, "Adhesive," Pascu et al.
Chem. Absts.: 77(1972):20830p, "Adhesive-Structures," Klein.
Chem. Absts.: 77(1972)166,461R, "Paper Coating Compositions," Kuehlkamp et al.
Chem. Absts.: 71(1969):92871b, "Wall Paper Coating," Elgood.

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