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27 条记录 (耗时 0.022 秒)

    Detergent compositions containing polycarboxylates and calcium-sensitive enzymes
    1.
    发明授权
    Detergent compositions containing polycarboxylates and calcium-sensitive enzymes 失效
    含有多羧酸盐和钙敏感酶的洗涤剂组合物

    公开(公告)号：US5308530A

    公开(公告)日：1994-05-03

    申请号：US616504

    申请日：1990-11-21

    申请人： Michael P. Aronson ,  Ingrid Brase ,  David L. Elliott ,  John F. Hessel ,  Carmine P. Iovine ,  John C. Leighton ,  J. Thomas McCown

    发明人： Michael P. Aronson ,  Ingrid Brase ,  David L. Elliott ,  John F. Hessel ,  Carmine P. Iovine ,  John C. Leighton ,  J. Thomas McCown

    IPC分类号： C11D3/00 ,  C11D3/37 ,  C11D3/386

    CPC分类号： C11D3/0036 ,  C11D3/3757 ,  C11D3/386

    摘要： This invention provides detergent compositions, particularly liquid compositions, utilizing one or more polycarboxylates as builders, or as anti-redeposition agents, wherein the polycarboxylates are novel polymers comprising repeating units of the structure: ##STR1## wherein m is a mole fraction from 0.70 to 0.95; n is a mole fraction from 0.05 to 0.30; A is derived from at least one ethylenically unsaturated carboxylic acid monomer; B is derived from at least one ethylenically unsaturated carboxylic acid monomer and B is not A; and C is: ##STR2## wherein X is --H, ##STR3## or a combination thereof, R.sup.1 is --H, --CH.sub.3, or --(CH.sub.2).sub.q CH.sub.3, or a combination thereof, and q is 1-5; R.sup.2 is: ##STR4## or R.sup.3 , or a combination thereof, and R.sup.3 is a C.sub.8 -C.sub.18 linear or branched alkyl chain; the interpolymer being prepared by polymerizing the monomers in a solvent system in which the monomers and interpolymer are soluble. Also provided are liquid detergent formulations containing calcium-sensitive enzyme(s) wherein selected builders are employed which improve detergency without destabilizing the enzyme.

    摘要翻译： 本发明提供洗涤剂组合物，特别是使用一种或多种多羧酸盐作为助洗剂的液体组合物，或作为抗再沉积剂，其中多羧酸盐是包含以下结构的重复单元的新型聚合物：其中m为0.70至 0.95; n是0.05至0.30的摩尔分数; A衍生自至少一种烯属不饱和羧酸单体; B衍生自至少一种烯键式不饱和羧酸单体，B不是A; C是：其中X是-H，或它们的组合，R 1是-H，-CH 3或 - （CH 2）q CH 3或其组合，q是1-5; R2是：或者它们的组合，R3是C8-C18直链或支链烷基链; 所述互聚物是通过在单体和互聚物可溶的溶剂体系中聚合单体来制备的。 还提供了含有钙敏感酶的液体洗涤剂制剂，其中使用选择的助洗剂，其改善去污力而不使酶不稳定。

    Hydrophobically-modified polycarboxylates and process for their preparation
    2.
    发明授权
    Hydrophobically-modified polycarboxylates and process for their preparation 失效
    疏水改性聚羧酸盐及其制备方法

    公开(公告)号：US5066749A

    公开(公告)日：1991-11-19

    申请号：US580695

    申请日：1990-09-11

    申请人： John C. Leighton ,  Carmine P. Iovine ,  Michael P. Aronson ,  David L. Elliott

    发明人： John C. Leighton ,  Carmine P. Iovine ,  Michael P. Aronson ,  David L. Elliott

    IPC分类号： C08F2/06 ,  C08F220/04 ,  C11D3/37

    CPC分类号： C08F220/04 ,  C08F2/06 ,  C11D3/3765

    摘要： This invention provides interpolymers comprising repeating units of the structure: ##STR1## wherein m is a mole fraction from 0.70 to 0.95; n is a mole fraction from 0.05 to 0.30; A is derived from at least one ethylenically unsaturated carboxylic acid monomer; B is derived from at least one ethylenically unsaturated carboxylic acid monomer and B is not A; and C is: ##STR2## wherein X is --H, ##STR3## or a combination thereof, R.sup.1 is --H, --CH.sub.3, or --(CH.sub.2).sub.q --CH.sub.3, or a combination thereof, and q is 1-5; R.sup.2 is: ##STR4## or R.sup.3, or a combination thereof, and R.sup.3 is C.sub.8 -C.sub.18 linear or branched alkyl chain; the interpolymer being prepared by polymerizing the monomers in a solvent system in which the monomers and interpolymer are soluble. Also provided is a polymerization process for preparing hydrophobically-modified polycarboxylate builders which are compatible with liquid detergent formulations.

    摘要翻译： 本发明提供了包含以下结构的重复单元的互聚物：其中m为0.70至0.95的摩尔分数; n是0.05至0.30的摩尔分数; A衍生自至少一种烯属不饱和羧酸单体; B衍生自至少一种烯键式不饱和羧酸单体，B不是A; 其中X为-H，或其组合，R 1为-H，-CH 3或 - （CH 2）q -CH 3或其组合，q为1-5; R2是：或者它们的组合，R3是C8-C18直链或支链烷基链; 所述互聚物是通过在单体和互聚物可溶的溶剂体系中聚合单体来制备的。 还提供了用于制备与液体洗涤剂制剂相容的疏水改性的聚羧酸盐助洗剂的聚合方法。

    Aminophosphonate-containing polymers used in an anticorrosion method
    6.
    发明授权
    Aminophosphonate-containing polymers used in an anticorrosion method 失效
    用于防腐方法中含氨基膦酸盐的聚合物

    公开(公告)号：US5126108A

    公开(公告)日：1992-06-30

    申请号：US663338

    申请日：1991-02-27

    申请人： John C. Leighton ,  Carmine P. Iovine

    发明人： John C. Leighton ,  Carmine P. Iovine

    IPC分类号： C08F8/40

    CPC分类号： C08F8/40 ,  Y10S507/939

    摘要： Aminophosphonate-containing polymers of the formula:--B].sub.m [A].sub.nwhereinA represents repeating units from one or more ethylenically unsaturated comonomers;B is ##STR1## wherein R is hydrogen or methyl.X is hydrogen or an alkali metal,Z is CH.sub.2 --P(O)(OX).sub.2 or C.sub.1 -C.sub.6 alkyl, aryl, cyclohexyl or alkaryl,m/n is 0.1 to .5.The novel polymers of the present invention may be used as dispersants for concentrated aqueous particulate slurries, and as corrosion inhibitors and scale inhibitors in water treatment.

    摘要翻译： 具有下式的含氨基膦酸盐的聚合物：-B] m [A] n其中A表示来自一种或多种烯键式不饱和共聚单体的重复单元; B是，其中R是氢或甲基。 X是氢或碱金属，Z是CH 2 -P（O）（OX）2或C 1 -C 6烷基，芳基，环己基或烷芳基，m / n是0.1至0.5。 本发明的新型聚合物可以用作浓缩水性颗粒状浆料的分散剂，也可用作水处理中的缓蚀剂和防垢剂。

    Polyether polycarboxylate compositions useful as detergent builders
    7.
    发明授权
    Polyether polycarboxylate compositions useful as detergent builders 失效
    可用作洗涤剂助洗剂的聚醚多羧酸盐组合物

    公开(公告)号：US5087682A

    公开(公告)日：1992-02-11

    申请号：US422355

    申请日：1989-10-16

    申请人： Carmine P. Iovine ,  Rama S. Chandran ,  John C. Leighton

    发明人： Carmine P. Iovine ,  Rama S. Chandran ,  John C. Leighton

    IPC分类号： C08F8/06 ,  C08F210/00 ,  C08G61/12 ,  C11D3/37

    CPC分类号： C08F210/00 ,  C08F8/06 ,  C08G61/12 ,  C11D3/3757

    摘要： This invention provides polyether polycarboxylate compositions selected from the group consisting of polyether polycarboxylates which may be prepared by oxidizing copolymers of furan and maleic anhydride, and other polyether polycarboxylate compositions prepared by oxidizing novel, intermediate polymers of furan, maleic anhydride, and at least one copolymerizable comonomer, selected from the group consisting of furan, alkenyl alkyl ethers, alkyl acrylates, alkenyl carboxyalkyl ethers, vinyl esters of carboxylic acids, unsaturated carboxylic acids, unsaturated dicarboxylic acids and their anhydrides and esters, and olefins. This invention also provides novel, unoxidized terpolymer intermediates comprising furan, maleic anhydride, and at least one copolymerizable comonomer, other than furan and maleic anhydride, selected from the above group, as well as a process for oxidizing these polymers and the furan and maleic anhydride copolymers. These compositions are useful as builders and as anti-redeposition agents in detergents.

    摘要翻译： 本发明提供了聚醚多羧酸盐组合物，其选自可通过氧化呋喃和马来酸酐的共聚物制备的聚醚多羧酸盐，以及通过氧化呋喃，马来酸酐和至少一种可共聚的新型中间体聚合物制备的其它聚醚多羧酸盐组合物 共聚单体，选自呋喃，烯基烷基醚，丙烯酸烷基酯，烯基羧基烷基醚，羧酸的乙烯基酯，不饱和羧酸，不饱和二羧酸及其酸酐和酯，以及烯烃。 本发明还提供新颖的，未氧化的三元共聚物中间体，其包含选自上述基团的呋喃，马来酸酐和除呋喃和马来酸酐以外的至少一种可共聚共聚单体，以及这些聚合物和呋喃和马来酸酐的氧化方法 共聚物。 这些组合物可用作助洗剂和用作洗涤剂中的抗再沉积剂。

    Alpha-aminomethylene phosphonate betaines and polymers prepared therewith
    9.
    发明授权
    Alpha-aminomethylene phosphonate betaines and polymers prepared therewith 失效
    α-氨基亚甲基膦酸甜菜碱和由其制备的聚合物

    公开(公告)号：US4778865A

    公开(公告)日：1988-10-18

    申请号：US72938

    申请日：1987-07-13

    申请人： John C. Leighton ,  Carmine P. Iovine

    发明人： John C. Leighton ,  Carmine P. Iovine

    IPC分类号： C07F9/38 ,  C08F30/02 ,  C11D3/00 ,  C08L23/04

    CPC分类号： C11D3/0036 ,  C07F9/3808 ,  C08F30/02

    摘要： Alpha-aminoethylene phosphonate betaines of the formula ##STR1## R.sup.1 is hydrogen or methyl; X is ##STR2## a is 0, 1, 2 or 3, with the condition that when X is ##STR3## that a be greater than 1; R.sup.2 and R.sup.3 are independently C.sub.1 -C.sub.6 alkyl, aryl, benzyl, or cyclohexyl;Y is hydrogen or hydroxyl;b is 0, 1, 2, or 3;Z is C.sub.1 -C.sub.6 alkyl, aryl, benzyl, cyclohexyl, or ##STR4## and M is hydrogen, metallic cation, or ammonium ion are disclosed as are homo- and copolymers thereof.

    摘要翻译： 式Ia的α-氨基亚乙基膦酸甜菜碱是氢或甲基; X是 a是0,1,2或3，条件是当X是 a大于1时; R2和R3独立地为C1-C6烷基，芳基，苄基或环己基; Y是氢或羟基; b为0,1,2或3; Z是C 1 -C 6烷基，芳基，苄基，环己基或者M是氢，金属阳离子或铵离子是它们的均聚物或共聚物。