Organopolysiloxane emulsions

Details Organopolysiloxane emulsions Organopolysiloxane emulsions

1997-12-18

1999-07-20

Dawson, Robert

Stock material or miscellaneous articles

Composite

Of silicon containing

524837, 524773, 524759, 524760, 524731, B32B 904, C08J 8306

Patent

active

059254696

ABSTRACT:
This invention relates to 1,2-diol functional polysiloxane emulsions obtained by a variety of polymerization methods. This invention further relates to an organopolysiloxane emulsion comprising an organopolysiloxane polymer having pendant organic diol groups, at least one nonionic surfactant, at least one anionic surfactant, and water. The emulsions of this invention are useful as fiber treatment agents and provide softness and hydrophilicity to fibers treated with the emulsion.

REFERENCES:
patent: 2891920 (1959-06-01), Hyde et al.
patent: 3294725 (1966-12-01), Findlay et al.
patent: 3433780 (1969-03-01), Cekada et al.
patent: 3455877 (1969-07-01), Plueddemann
patent: 4999398 (1991-03-01), Graiver et al.
patent: 5726270 (1998-03-01), Craig
patent: 5789517 (1998-08-01), Ochiai et al.
Qiang Xihui and Xu Xuecheng. "Emulsion Polymerization of D4 Anion in the Presence of Nonionic Emulsifier." Xibei Qingongye Xueyuan Xuebao, No. 4, pp.5-10, Dec., 1987.

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