Water soluble ammonium siloxane compositions and their use as fiber
treatment agents
    4.
    发明授权
    Water soluble ammonium siloxane compositions and their use as fiber treatment agents 失效
    水溶性铵硅氧烷组合物及其作为纤维处理剂的用途

    公开(公告)号:US5707434A

    公开(公告)日:1998-01-13

    申请号:US730982

    申请日:1996-10-16

    摘要: The present invention relates to a water soluble ammonium siloxane composition comprising (A) an aminosiloxane solution comprising a mixture of (i) a triorganosilyl-endblocked aminofunctional siloxane, (ii) an aminofunctional siloxane which it triorganosiloxy-endblocked at one end and hydroxy-endblocked at the other end, and (iii) a hydroxy-endblocked aminofunctional siloxane, (B) a cyclic aminofunctional siloxane, and (C) a polydimethylcyclosiloxane where the aminofunctional group is selected from --R.sup.3 --.sup.+ NHR.sup.5 --R.sup.4 --.sup.+ NH.sub.2 R.sup.5.2A.sup.-, --R.sup.3 --.sup.+ NH.sub.2 --R.sup.4 --.sup.+ NHR.sup.6.A.sup.-, --R.sup.3 --NR.sup.6 --R.sup.4 --.sup.+ NH.sub.3.A.sup.-, --R.sup.3 --.sup.+ NH.sub.2 R.sup.5.A.sup.-, where R.sup.3 is a divalent hydrocarbon radical, R.sup.4 is a divalent hydrocarbon radical, R.sup.5 is hydrogen, alkyl, aryl, or arylalkyl, R.sup.6 is a --C(O)R.sup.7 group where R.sup.7 is a monovalent hydrocarbon group or aryl, and A.sup.- is a halide anion, carboxylate anion, or inorganic oxoanion. This invention further relates to a method of making the water soluble ammonium siloxane composition, and to a method of treating a substrate with the water soluble ammonium siloxane composition.

    摘要翻译: 本发明涉及一种水溶性铵硅氧烷组合物,其包含(A)氨基硅氧烷溶液,其包含以下混合物:(i)三有机甲硅烷基封端的氨基官能硅氧烷,(ii)其一端有机硅氧烷基封端的羟基封端的氨基官能硅氧烷 在另一端,和(iii)羟基封端的氨基官能硅氧烷,(B)环状氨基官能硅氧烷和(C)聚二甲基环硅氧烷,其中氨基官能团选自-R 3 - + NHR 5 -R 4 - + NH 2 R 5 -2A- ,-R3- + NH2-R4- + NHR6A-,-R3-NR6-R4- + NH3A-,-R3- + NH2R5A-,其中R3是二价烃基,R4是二价烃 基团,R 5是氢,烷基,芳基或芳基烷基,R 6是-C(O)R 7基团,其中R 7是一价烃基或芳基,而A-是卤素阴离子,羧酸根阴离子或无机氧代阴离子。 本发明还涉及制备水溶性铵硅氧烷组合物的方法,以及用水溶性铵硅氧烷组合物处理底物的方法。