Decay resistant material

Details Decay resistant material Decay resistant material

1980-08-13

1982-06-29

Smith, William F.

Paper making and fiber liberation

Processes and products

Non-fiber additive

1621681, 1621682, 1621683, 1621685, 1621687, 162169, D21H 522

Patent

active

043371175

ABSTRACT:
Synthetic sheet material is resistant to decay by fungus and other microbial organisms and particularly useful in shoe construction, mulch papers and the like. The material comprises a uniform distribution of cellulose and optionally synthetic fiber within a matrix or binder and is formed from a furnish of the fibers; a metallic quinolinolate which lends the material decay resistant; a polymer colloid such as an acrylic latex which prevents the coagulation of the subsequently added elastomeric binder by the metallic quinolinolate; and a cationic polymer which acts as a retaining agent for the metallic quinolinolate in the synthetic sheet material.

REFERENCES:
patent: 3493464 (1970-02-01), Bowers et al.
patent: 3790529 (1974-02-01), Fujimura et al.
patent: 3918981 (1975-11-01), Long
patent: 4018647 (1977-04-01), Wietsma
"Lufax 295 For High Efficiency Wet-End Performance in Papermaking", Rohm & Haas Brochure.

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