发明名称 |
FABRIC CONDITIONING COMPOSITIONS |
摘要 |
A fabric conditioning composition comprising a substantially water insoluble cationic fabric softening agent and a copolymer characterised in that the copolymer comprises the following monomers: a) a negatively charged monomer having at least one carboxylate group and having the formula: R1R3C=CR2R4 wherein R1, R2, R3, and R4 are independently selected from H, or a C1-C4 alkyl group or a (CH2)nCOOR5 in which n is an integer between 1 and 6 or is 0 and R5 is H or a C1-C4 alkyl group, and at least one of R1, R2, R3 and R4 is a (CH2)nCOOR5 group, and b) a vinyl substituted heterocyclic monomer containing at least one nitrogen atom, and wherein the mole ratio of a):b) is in the range 20:80 to 50:50. Examples include, 70:30 Polyvinylimidazole/Acrylic acid copolymer. The fabric conditioning composition gives reduced dye transfer benefits. Use of the copolymer in a fabric conditioning composition as a dye transfer inhibiting copolymer in a fabric conditioning composition, wherein the copolymer does not cause de-stabilisation is also provided.
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申请公布号 |
WO0017296(A8) |
申请公布日期 |
2003.01.16 |
申请号 |
WO1999EP06158 |
申请日期 |
1999.08.20 |
申请人 |
UNILEVER PLC;UNILEVER NV;HINDUSTAN LEVER LIMITED |
发明人 |
FRASER, STUART, BERNARD;NEILLIE, WILLIAM, FREDERICK, SOUTAR;TOLLERTON, SIGRUN |
分类号 |
C08K5/17;C08L39/04;C11D3/00;C11D3/37;D06M13/325;D06M13/342;D06M13/402;D06M13/463;D06M15/263;D06M15/267;(IPC1-7):C11D3/00 |
主分类号 |
C08K5/17 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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