Method and composition relating to emulsion-polymerized polydime

Details Method and composition relating to emulsion-polymerized polydime Method and composition relating to emulsion-polymerized polydime

1978-08-04

1979-10-09

Pertilla, Theodore E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

252 88, 260 292M, 428290, C08L 6124, C08L 8304

Patent

active

041705815

ABSTRACT:
Silicone-containing durable press resin compositions are prepared by polymerizing a polydimethylsiloxane which has been emulsified in an aqueous solution of dimethylolethylene urea or dimethyloldihydroxyethyleneurea. The resulting homogeneous aqueous compositions have improved resistance to separation after freeze-thaw cycling. Advantageously, more highly concentrated aqueous compositions comprising a silicone-containing durable press resin are available by the method of this invention. The silicone-containing durable press resin compositions are useful for providing wrinkle-recovery and permanent press to cellulose-containing fabrics.

REFERENCES:
patent: 2891920 (1959-06-01), Hyde
patent: 3061567 (1962-10-01), Keil
patent: 3294725 (1966-12-01), Findlay et al.
patent: 3360491 (1967-12-01), Axon
patent: 3697469 (1972-10-01), Ikoma
patent: 3706695 (1972-12-01), Huebner et al.
patent: 4066594 (1978-01-01), Moeller

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