Process for fireproofing cellulose-containing fiber material dye

Details Process for fireproofing cellulose-containing fiber material dye Process for fireproofing cellulose-containing fiber material dye

1977-08-15

1980-12-02

Lusignan, Michael R.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

8 18R, 8 42R, 8 73, 106 1815, 106 1818, 106 1819, 252 81, 427390D, 427394, 428289, 428290, 428526, 428921, D06P 110, D06P 506, D06P 508, C09D 518

Patent

active

042371791

ABSTRACT:
A process is provided for flameproofing cellulose containing fiber material which is dyed with copper-complex azo dyes. In this process the fiber material is heated with an aqueous composition containing

REFERENCES:
patent: 2467160 (1949-04-01), Scott
patent: 2991143 (1961-07-01), Rosenlind
patent: 3644083 (1972-02-01), Stockel et al.
patent: 3829287 (1974-08-01), Litke
patent: 4076650 (1978-02-01), McDonald

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