Method for forming fiber treating composition comprising an amid

Details Method for forming fiber treating composition comprising an amid Method for forming fiber treating composition comprising an amid

1999-03-01

2000-04-11

Moore, Margaret G.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524860, 524868, 528 26, 528 27, 528 28, 8189, 8194, 8DIG1, 252 881, 252 884, 252 885, 252 886, 252 863, 252 861, C08K 535

Patent

active

060489278

ABSTRACT:
A method for forming a fiber treating composition comprising contacting an aminofunctional polysiloxane comprising at least one aminofunctional siloxy unit with a mixture comprising a lactone and an alkylsulfate of benzimidazole thereby effecting formation of an amide-functional polysiloxane in admixture with the alkylsulfate of benzimidazole. The composition formed by the method is particularly useful for treating textiles such as cotton and cotton-synthetic blends to provide good softness and water absorbency and improved whiteness and treatment durability.

REFERENCES:
patent: 4268670 (1981-05-01), Wehling et al.
patent: 5100991 (1992-03-01), Cray et al.
patent: 5593611 (1997-01-01), Czech
Lautenschlager et al., "Structure Activity Relationships of Aminofuncitonal Siloxanes as Components in Softening Finishes,"; Textile Chemist and Colorist, vol. 27, No. 3, pp. 27-29, Mar. 1995.

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