Concentrated softener masterbatches

D - Textiles – Paper – 06 – M

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8/93.13

D06M 13/46 (2006.01) C11D 1/62 (2006.01) C11D 1/645 (2006.01) C11D 3/00 (2006.01) D06M 13/144 (2006.01) D06M 13/165 (2006.01) D06M 13/372 (2006.01) D06M 13/463 (2006.01) D06M 13/473 (2006.01)

Patent

CA 1193403

- 1 - Abstract of the disclosure: Concentrated masterbatches of fabric softeners consisting substantially of a) from 20 to 70, weight % of one or more compounds of the formulae I to III, Image (I) (II) Image Image (III) in which R1 is alkyl or alkenyl having from 8 to 22, preferably 10 to 18, carbon atoms, R2 is alkyl having from 1 to 4 carbon atoms, preferably methyl, R3 is methyl or hydrogen, x is a number of from 1 to 5 and A is an anion b) from 20 to 60, weight % of a paraffin, a fatty alcohol, a fatty acid, and a fatty acid-C1-C13-alkyl ester, each having from 8 to 22, preferably 16 to 18, carbon atoms, a polyethyleneglycol having a molcular weight of from 200 to 600, an alkyl ester having from 8 to 22, preferably 14 to 16, carbon atoms of a polyethylenegly- col having a molecular weight of from 200 to 600 or a - 2 - polypropyleneglycol having a molecular weight of from 200 to 1,000, c) from 5 to 25 weight % of an amino-oxethylate of the formula Image (IV) in which R1 is alkyl or alkenyl having from 8 to 22, preferably 16 to 18, carbon atoms, x and y are hydrogen or methyl, with the proviso that x and y are not simul- taneously methyl, n is an integer of from 2 to 40, pre- ferably 10, p is a number of from zero to 1, preferably zero and m is a number of from zero to 3, with the provisio that in case of p being 1 m is preferably 3, and water up to 100 %.

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