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Title:
洗濯の際の灰化抑制剤としてのグラフト化ポリアルキレンオキシドの使用
Document Type and Number:
Japanese Patent JP2004507610
Kind Code:
A
Abstract:
The invention relates to the use of grafted polymers as greying inhibitors during the washing and aftertreatment of textile goods. Said polymers are obtained by polymerising A) 10 to 95 wt. % of grafted monomers containing, in relation to A), a) 1 to 99 wt. % of at least one vinyl ester, b) 1 to 99 wt. % of at least one N-vinyl lactam, c) 0 to 90 wt. % of at least one other monoethylenically unsaturated monomer which can be copolymerized with monomers a) and b), and d) 0 to 5 wt. % of at least one monomer having at least two ethylenically unsaturated, non-conjugated double bonds in the molecule, in the presence of A) 5 to 90 wt. % of at least one polymer B), chosen from polyalkylene oxides containing at least 3 units of a C2 to C4 alkylene oxide, and polytetrahydrofuranes containing at least 3 units of tetramethyl oxide units, and the mixtures thereof.

Inventors:
Juergen Huh
Bernhard Moore
Axel Kistenmacher
Sebastian Coltenburg
Christine Muller
Application Number:
JP2002524029A
Publication Date:
March 11, 2004
Filing Date:
August 30, 2001
Export Citation:
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Assignee:
BASF Aktiengesellschaft
International Classes:
D06L1/12; C08F283/06; C08L51/08; C11D3/37; (IPC1-7): C11D3/37; C08F283/06; D06L1/12
Domestic Patent References:
JPS63260995A1988-10-27
JPS58156082A1983-09-16
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel