One step process for imparting decay resistance and fire retarda

Details One step process for imparting decay resistance and fire retarda One step process for imparting decay resistance and fire retarda

1991-06-12

1993-02-09

Lusignan, Michael

Stock material or miscellaneous articles

Impregnated naturally solid product

Wood timber product

106 1505, 106 1815, 106 1818, 106 1821, 106 183, 106 1831, 106 1832, 106 1835, 252607, 427297, 427439, 427440, 428921, B27K 350

Patent

active

051852144

ABSTRACT:
A one step process for imparting both decay resistance and fire retardancy to wood and cellulosic materials by impregnating the products with a treatment solution composed of a water soluble mixture of a tertiary and quaternary ammonium preservative compound and an organic phosphate fire retardant compound.

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