Wood treatment composition and process

Details Wood treatment composition and process Wood treatment composition and process

1990-08-01

1992-03-10

Lusignan, Michael

Coating processes

With post-treatment of coating or coating material

Heating or drying

8183, 4273933, B05D 302

Patent

active

050948903

ABSTRACT:
Compositions for flame proofing wood e.g. in the form of aqueous solutions containing tetrakis (hydroxymethyl) phosphonium salt, methylolmelamine with at least 3.5 optionally alkylated hydroxymethyl groups per melamine nucleus, a polyfunctional nitrogen compound with at least 2 N-H groups e.g. urea and a base e.g. triethanolamine.

REFERENCES:
patent: 3956243 (1976-05-01), Loss et al.
patent: 4092108 (1978-05-01), Valko et al.
patent: 4095945 (1978-06-01), Umetani et al.
patent: 4154890 (1979-05-01), Wagner
patent: 4166897 (1979-09-01), Umetani et al.
patent: 4585703 (1986-04-01), Taguchi et al.
patent: 4741971 (1988-05-01), Beck et al.

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