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Schreiber; Manfred
Frankfurt am Main, DE
No. of patents:

Patent Number Title Of Patent Date Issued
7208458 Surfactant composition comprising fatty alcohol alkoxylates and amorphous silica April 24, 2007
Surfactant compounds are claimed which consists essentially of a) fatty alcohol alkoxylates, b) amorphous silica, c) a carrier material and optionally d) an assistant.
5880086 Laundry softener concentrates March 9, 1999
The invention relates to laundry softener concentrates comprisinga) 5-40% by weight of a cationic softening agent,b) 0.1-25% by weight of an ester of a C.sub.1 -C.sub.22 -carboxylic acid with a di-, tri- or tetrahydric alcohol having 2 to 10 carbon atoms,c) 0-10% by weight of a nonionic dispersi
4659487 Concentrated fabric softeners April 21, 1987
Concentrated fabric softeners consisting substantially of 12 to 50 weight % of a quaternary ammonium compound customary for softeners, 2 to 20 weight of a fatty amine polyglycol ether of the formulae ##STR1## in which R.sub.1 is alkyl or alkenyl having from 8 to 22, preferably 16 to
4476030 Concentrated softener masterbatches October 9, 1984
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, ##STR1## in which R.sub.1 is alkyl or alkenyl having from 8 to 22, carbon atoms, R.sub.2 is alkyl having from 1 to 4 carbon atoms,

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