Fabric treating composition, detergent and softener, and fabric article treated therewith
AssigneeShin-Etsu Chemical Co., Ltd.
InventorMotohiko Hirai
Life of this patent
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Abstract
A fabric treating composition comprising primarily an organopolysiloxane of formula (1) having a viscosity of 100 to 1,000,000 mPa-s at 25° C. is provided. R1 is a monovalent hydrocarbon group, R2 is a monovalent organic group of formula: —R4(NR5CH2CH2)aNR6R7 wherein R4 is a divalent hydrocarbon group, R5 to R7 are hydrogen, monovalent hydrocarbon groups, or R8, R8 is a group of formula: —(CO—C5H10O)b—R9 (R9 is hydrogen or a monovalent hydrocarbon group, b is 1 to 50), a is 0 to 4, with the proviso that at least one of R5, R6 and R7 present in the organopolysiloxane is R8, R3 is hydroxyl, —OR10, R1, or R2, R10 being a monovalent hydrocarbon group, m is 10 to 1,500, and n is 0 to 100, with the proviso that when n=0, at least one R3 is R2.
Claims10
A fabric treating composition comprising primarily an organopolysiloxane of the general formula (1) having a viscosity of 100 to 1,000,000 mPa-s at 25° C.,
- wherein R1 is an unsubstituted monovalent hydrocarbon group of 1 to 20 carbon atoms,
- R2 is a monovalent organic group of formula (i):
- —R4(NR5CH2CH2)aNR6R7 (i)
- wherein R4 is a divalent hydrocarbon group of 1 to 6 carbon atoms, R5, R6 and R7 are hydrogen, same or different monovalent hydrocarbon groups of 1 to 6 carbon atoms, or R8, R8 is a group of formula (ii):
- —(CO—C5H10O)b—R9 (ii)
- wherein R9 is hydrogen or a monovalent hydrocarbon group of 1 to 6 carbon atoms, b is an integer of 1 to 50, a is an integer of 0 to 4, with the proviso that at least one of R5, R6 and R7 present in the organopolysiloxane is R8,
- R3 is a group selected from hydroxyl, —OR10, R1, and R2, wherein R10 is a monovalent hydrocarbon group of 1 to 6 carbon atoms,
- m is an integer of 10 to 1,500, and n is an integer of 0 to 100, with the proviso that when n=0, at least one R3 is R2.
Dependencies are inferred from the claim text.