公开(公告)号：EP0560519B1

公开(公告)日：1998-08-05

申请号：EP93301511.7

申请日：1993-02-26

Applicant: ROHM AND HAAS COMPANY

Inventor： Adler, David Elliott ,  Shulman, Jan Edward ,  McCallum III, Thomas Francis ,  Weinstein, Barry

IPC: C11D3/37

CPC classification number: C11D3/378 ,  C11D3/3769 ,  C11D3/3773

公开(公告)号：EP0560519A3

公开(公告)日：1996-12-04

申请号：EP93301511.7

申请日：1993-02-26

Applicant: ROHM AND HAAS COMPANY

Inventor： Adler, David Elliott ,  Shulman, Jan Edward ,  McCallum III, Thomas Francis ,  Weinstein, Barry

IPC: C11D3/37

CPC classification number: C11D3/378 ,  C11D3/3769 ,  C11D3/3773

Abstract: The invention provides a method of enhancing the filming and spotting characteristics of cleaning compositions, for example hard surface cleaners and automatic machine dishwashing formulations, by incorporating into the compositions polymers containing, as polymerized units, (a) one or more monomer selected from C 3 -C 6 monoethylenically unsaturated carboxylic acids and alkali metal and ammonium salts thereof, (b) one or more an-aminoacryloyl derivative, and (c) optionally, one or more monoethylenically unsaturated monomer polymerisable with (a) and (b). The invention also provides polymers suitable for use in such method.

公开(公告)号：EP0560519A2

公开(公告)日：1993-09-15

申请号：EP93301511.7

申请日：1993-02-26

Applicant: ROHM AND HAAS COMPANY

Inventor： Adler, David Elliott ,  Shulman, Jan Edward ,  McCallum III, Thomas Francis ,  Weinstein, Barry

IPC: C11D3/37

CPC classification number: C11D3/378 ,  C11D3/3769 ,  C11D3/3773

Abstract: The invention provides a method of enhancing the filming and spotting characteristics of cleaning compositions, for example hard surface cleaners and automatic machine dishwashing formulations, by incorporating into the compositions polymers containing, as polymerized units, (a) one or more monomer selected from C 3 -C 6 monoethylenically unsaturated carboxylic acids and alkali metal and ammonium salts thereof, (b) one or more an-aminoacryloyl derivative, and (c) optionally, one or more monoethylenically unsaturated monomer polymerisable with (a) and (b). The invention also provides polymers suitable for use in such method.

Abstract translation: 本发明提供了提高成膜和斑点清洁组合物的特性的方法，例如硬表面清洁剂，自动洗餐具机用式蒸发散，通过掺入到含有作为聚合单元的组合物的聚合物中，（a）从C3的一个或多个单体中选择 C6单烯属不饱和羧酸和碱金属和铵的盐，（b）一种或多种衍生物-aminoacryloyl，和（c）任选地，一种或多种单烯属不饱和单体的可聚合用的（a）和（b）。 因此本发明提供了适合于在搜索方法中使用的聚合物。

公开(公告)号：EP0644257A3

公开(公告)日：1995-05-03

申请号：EP94306832.0

申请日：1994-09-19

Applicant: ROHM AND HAAS COMPANY

Inventor： Adler, David Elliott ,  Paik, Yi Hyon ,  Freeman, Michael Bennett ,  Lipovsky, James Michael ,  Schulman, Jan Edward ,  Swift, Graham

IPC: C11D3/37 ,  C08G69/10

CPC classification number: C08G69/44 ,  C08G69/10 ,  C09K8/035 ,  C11D3/3719

Abstract: The present invention relates to an acid catalyzed thermal polycondensation process for producing amino acid polymers. More specifically, amino acid polymers are produced by thermally condensing a mixture of one or more amino acids and optionally one or more polyfunctional monomers, using an acid catalyst, while maintaining an intimate admixture. Processing techniques useful for maintaining an intimate admixture include adding to the mixture one or more processing aids, using mechanical means, and combinations thereof. The amino acid polymers produced by this process are useful as cleaning and detergent additives; fertilizer and pesticide additives; personal care product additives; dispersants for inorganic particulates, aqueous emulsions, and drilling muds; and water treatment and oil production operation additives as corrosion and scale inhibitors.

公开(公告)号：EP0644257B1

公开(公告)日：1999-05-12

申请号：EP94306832.0

申请日：1994-09-19

Applicant: ROHM AND HAAS COMPANY

Inventor： Adler, David Elliott ,  Paik, Yi Hyon ,  Freeman, Michael Bennett ,  Lipovsky, James Michael ,  Schulman, Jan Edward ,  Swift, Graham

IPC: C11D3/37 ,  C08G69/10

CPC classification number: C08G69/44 ,  C08G69/10 ,  C09K8/035 ,  C11D3/3719

公开(公告)号：EP0644257A2

公开(公告)日：1995-03-22

申请号：EP94306832.0

申请日：1994-09-19

Applicant: ROHM AND HAAS COMPANY

Inventor： Adler, David Elliott ,  Paik, Yi Hyon ,  Freeman, Michael Bennett ,  Lipovsky, James Michael ,  Schulman, Jan Edward ,  Swift, Graham

IPC: C11D3/37 ,  C08G69/10

CPC classification number: C08G69/44 ,  C08G69/10 ,  C09K8/035 ,  C11D3/3719

Abstract: The present invention relates to an acid catalyzed thermal polycondensation process for producing amino acid polymers. More specifically, amino acid polymers are produced by thermally condensing a mixture of one or more amino acids and optionally one or more polyfunctional monomers, using an acid catalyst, while maintaining an intimate admixture. Processing techniques useful for maintaining an intimate admixture include adding to the mixture one or more processing aids, using mechanical means, and combinations thereof. The amino acid polymers produced by this process are useful as cleaning and detergent additives; fertilizer and pesticide additives; personal care product additives; dispersants for inorganic particulates, aqueous emulsions, and drilling muds; and water treatment and oil production operation additives as corrosion and scale inhibitors.

Abstract translation: 本发明涉及用于生产氨基酸聚合物的酸催化热缩聚方法。 更具体地说，通过使用酸催化剂使一种或多种氨基酸和任选的一种或多种多官能单体的混合物热缩合，同时保持紧密混合物来生产氨基酸聚合物。 用于维持紧密混合物的加工技术包括使用机械手段向其混合物添加一种或多种加工助剂，以及它们的组合。 通过该方法生产的氨基酸聚合物可用作清洁剂和清洁剂添加剂; 化肥和农药添加剂; 个人护理产品添加剂; 无机颗粒分散剂，水乳剂和钻井泥浆; 和水处理和石油生产操作添加剂作为腐蚀和阻垢剂。