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    • 6. 发明申请
    • Azetidinium modified polymers and fabric treatment composition
    • 氮杂环丁烷改性聚合物和织物处理组合物
    • US20050060812A1
    • 2005-03-24
    • US10501499
    • 2002-12-10
    • Stephen BatchelorPaul FindlayJoseph HunterAndrew ParkerStephen Rannard
    • Stephen BatchelorPaul FindlayJoseph HunterAndrew ParkerStephen Rannard
    • C08F8/00D06M10/00
    • C08F8/02C08F2800/10C08F2800/20C08F8/08C08F2220/281C08F220/34C08F2220/286
    • The invention relates to a fabric treatment composition which comprises a self-crosslinking polymer possessing pendant azetidinium groups. A first aspect of the invention comprises an azetidinium functionalised polymer containing primary or secondary amine groups. Cross-linking reactions between the azetidinium group and primary or secondary amine groups does not form quaternary groups and consequently does not result in a charged, cross-linked polymer. This lack of charge is believed to overcome the problems of stain fixing and dye adsorption. A second aspect of the present invention subsists in a azetidinium functionalized polymer of which the monomers comprise: an amino-acrylate and/or amino-alkacrylate monomer, and, optionally, further non-amino acrylate and/or alkacrylate monomer. A third aspect of the present invention provides a textile treatment composition which comprises a azetidinium functionalised polymer in accordance with the first or second aspect of the invention and a textile compatible carrier.
    • 本发明涉及一种织物处理组合物,其包含具有氮杂吖啶基侧基的自交联聚合物。 本发明的第一方面包括含有伯胺基或仲胺基团的氮杂环丁烷官能化聚合物。 氮杂环丁烷基与伯胺或仲胺基之间的交联反应不形成季基,因此不会导致带电的交联聚合物。 认为这种缺乏电荷可以克服染色剂固定和染料吸附的问题。 本发明的第二方面存在于氮杂环丁烷官能化聚合物中,其单体包括:氨基 - 丙烯酸酯和/或氨基 - 丙烯酸烷基酯单体,以及任选的其它非氨基丙烯酸酯和/或丙烯酸烷基酯单体。 本发明的第三方面提供一种纺织品处理组合物,其包含根据本发明的第一或第二方面的氮杂环丁烷官能化聚合物和纺织品相容的载体。