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1. 发明申请

US20050074614A1 Absorbent inserts, method of producing them and their use 审中-公开
标题翻译：吸收性插入物，其制造方法及其用途
公开(公告)号：US20050074614A1
公开(公告)日：2005-04-07
申请号：US10656179
申请日：2003-09-08
申请人： Gerd Jonas , Helmut Klimmek , Frank Krause , Klaus Pfluger
发明人： Gerd Jonas , Helmut Klimmek , Frank Krause , Klaus Pfluger
IPC分类号： B65D81/26 , B01J20/28 , B32B5/22 , B32B23/00 , B32B27/00 , B32B27/08 , C08F261/04 , C08F281/00 , C08F290/06 , B32B9/04
CPC分类号： B32B3/266 , B01J20/28021 , B01J20/28023 , B01J20/28033 , B01J20/2805 , B32B3/30 , B32B5/22 , B32B23/00 , B32B27/00 , B32B2264/02 , B32B2307/726 , B32B2439/70 , C08F261/04 , C08F281/00 , C08F290/062 , Y10T428/237 , Y10T428/31504 , Y10T442/2484 , Y10T442/2525 , Y10T442/664 , Y10T442/673
摘要： The invention relates to an absorbent insert for foodstuff packagings, the liquid-absorbing component of which is a superabsorbent polymer which, in a hitherto unrivaled fashion, persistently absorbs and retains large quantities of liquid even under high pressure load, protects the foodstuffs from bacterial decay, and prevents contamination of the packagingd goods by migrating soluble constituents of the polymer. This combination of properties of the superabsorbers used is expressed by the QSAP 0.3 quotient of retention according to the tea bag test+absorption against pressure (AAP) 0.3, divided by the amount of solubles (LA), which quotient is at least 20. Superabsorbers having such properties are obtained by using special combinations of crosslinkers. Furthermore, the invention relates to a process for producing said absorbent inserts and their use in foodstuff packagings, as ice substitute, and as leak-proofing means in transport packagings.
摘要翻译：本发明涉及一种用于食品容器的吸收性插入物，其液体吸收组分是超吸收聚合物，其以至无可比拟的方式即使在高压力负载下仍持续吸收并保留大量液体，保护食品免受细菌衰变，并通过迁移聚合物的可溶性成分来防止包装物的污染。所使用的超吸收剂的这种性质的组合由根据茶包试验+吸收压力（AAP）0.3的QSAP 0.3保留量除以可商品（LA）的量，该商为至少20.超吸收剂通过使用交联剂的特殊组合获得这些性质。此外，本发明涉及一种生产所述吸收性插入物的方法及其在食品容器中的用途，作为冰替代物，以及用作运输包装中的防漏装置。

2. 发明授权

US06350710B1 Absorbent inserts, method of producing them and their use 有权
标题翻译：吸收性插入物，其制造方法及其用途
公开(公告)号：US06350710B1
公开(公告)日：2002-02-26
申请号：US09147476
申请日：1999-02-25
申请人： Gerd Jonas , Helmut Klimmek , Frank Krause , Klaus Pflüger
发明人： Gerd Jonas , Helmut Klimmek , Frank Krause , Klaus Pflüger
IPC分类号： B32B516
CPC分类号： B32B3/266 , B01J20/28021 , B01J20/28023 , B01J20/28033 , B01J20/2805 , B32B3/30 , B32B5/22 , B32B23/00 , B32B27/00 , B32B2264/02 , B32B2307/726 , B32B2439/70 , C08F261/04 , C08F281/00 , C08F290/062 , Y10T428/237 , Y10T428/31504 , Y10T442/2484 , Y10T442/2525 , Y10T442/664 , Y10T442/673
摘要： The invention relates to an absorbent insert for foodstuff packagings, the liquid-absorbing component of which is a superabsorbent polymer which, in a hitherto unrivaled fashion, persistently absorbs and retains large quantities of liquid even under high pressure load, protects the foodstuffs from bacterial decay, and prevents contamination of the packaging goods by migrating soluble constituents of the polymer. This combination of properties of the superabsorbers used is expressed by the QSAP 0.3 quotient of retention according to the tea bag test+absorption against pressure (AAP) 0.3, divided by the amount of solubles (LA), which quotient is at least 20. Superabsorbers having such properties are obtained by using special combinations of crosslinkers. Furthermore, the invention relates to a process for producing said absorbent inserts and their use in foodstuff packagings, as ice substitute, and as leak-proofing means in transport packagings.
摘要翻译：本发明涉及一种用于食品容器的吸收性插入物，其液体吸收组分是超吸收聚合物，其以至无可比拟的方式即使在高压力负载下仍持续吸收并保留大量液体，保护食品免受细菌衰变并且通过迁移聚合物的可溶性成分来防止包装物质的污染。所使用的超吸收剂的这种性质的组合由根据茶包试验+吸收压力（AAP）0.3的QSAP 0.3保留量除以可商品（LA）的量，该商为至少20.超吸收剂通过使用交联剂的特殊组合获得这些性质。此外，本发明涉及一种生产所述吸收性插入物的方法及其在食品容器中的用途，作为冰替代物，以及用作运输包装中的防漏装置。

3. 发明授权

US5847065A Dispersions of graft copolymers of unsaturated monomers and sugars 失效
标题翻译：不饱和单体和糖的接枝共聚物的分散体
公开(公告)号：US5847065A
公开(公告)日：1998-12-08
申请号：US832965
申请日：1997-04-04
申请人： Frank Krause , Helmut Klimmek
发明人： Frank Krause , Helmut Klimmek
IPC分类号： D06L3/00 , B01F17/52 , C02F5/00 , C08F220/02 , C08F220/04 , C08F251/00 , C08L51/02 , C09B67/42 , C09D17/00 , C09D151/02 , C11D3/37 , C14C3/00 , D06L1/00 , D06M15/03 , D06M101/00 , D06M101/02 , D06M101/16 , D06P1/52 , D06P5/08 , D21H17/24 , D06P1/48
CPC分类号： D06P5/08 , C08F220/04 , C08F251/00 , C08L51/02 , C09D151/02 , C09D17/004 , C11D3/3788 , C14C3/00 , D06P1/5207
摘要： The present invention relates to water-soluble, acid-groups-containing graft copolymers which are at least partially biodegradable and are based on sugars and monoethylenically unsaturated carboxylic acids, sulfonic acids and/or phosphonic acids or the salts of said acids as well as optional further monomers. The present invention further relates to a process for producing the graft copolymers at temperatures of up to 200.degree. C. by means of radical polymerization initiators, in that a total mixture of 5-60%-wt. mono-, di- and oligosaccharides, the derivatives thereof or the mixtures thereof, and 95-40%-wt. of a monomer mixture comprising at least one monoethylenically unsaturated carboxylic acid, at least one monoethylenically unsaturated sulfonic acid, one monoethylenically unsaturated sulfuric acid ester and/or vinylphosphonic acid or the salts of said acids with monovalent cations, as well as optional further monomers is polymerized. The present invention further relates to the use of the graft copolymers in aqueous systems, for binding multivalent metal ions, inhibiting the water hardness, as additive in detergents and cleaning agents, as textile auxiliary, dispersing agent, in particular for pigments, and as auxiliary agent in the production of paper and leather.
摘要翻译：本发明涉及至少部分可生物降解并且基于糖和单烯键式不饱和羧酸，磺酸和/或膦酸或所述酸的盐以及任选的可溶于水的可溶于酸的基团的接枝共聚物进一步的单体。本发明还涉及通过自由基聚合引发剂在高达200℃的温度下生产接枝共聚物的方法，其中5-60重量％单糖，二糖和寡糖，其衍生物或其混合物，和95-40重量％包含至少一种单烯属不饱和羧酸，至少一种单烯属不饱和磺酸，一个单烯属不饱和硫酸酯和/或乙烯基膦酸或所述酸与一价阳离子的盐以及任选的其它单体的单体混合物被聚合。本发明还涉及在水系统中用于结合多价金属离子，抑制水硬度，作为洗涤剂和清洁剂中的添加剂的用途，作为纺织助剂，分散剂，特别是颜料和助剂代理生产纸和皮革。

4. 发明授权

US5830956A Biodegradable copolymers, methods of producing them and their use 失效
标题翻译：生物可降解共聚物，生产方法及其应用
公开(公告)号：US5830956A
公开(公告)日：1998-11-03
申请号：US535287
申请日：1995-08-23
申请人： Dolf Stockhausen , Frank Krause , Helmut Klimmek
发明人： Dolf Stockhausen , Frank Krause , Helmut Klimmek
IPC分类号： D06L1/12 , B01F17/00 , B01F17/52 , C02F5/00 , C08F2/00 , C08F2/10 , C08F8/12 , C08F216/00 , C08F220/00 , C08F220/04 , C08F220/06 , C08F222/00 , C08F222/02 , C08L101/00 , C11D3/37 , C14C1/04 , C14C1/08 , C14C3/00 , D06L3/00 , D06L3/02 , D06M15/263 , D06M15/333 , D06M101/00 , D06M101/02 , D06M101/06 , D06P1/52 , C08L29/04
CPC分类号： B01F17/0028 , C08F222/02 , C08F8/44 , C11D3/3757 , D06L3/021 , D06M15/263 , D06M15/333 , D06P1/5257
摘要： The present invention relates to biodegradable polymers built-up of a) monoethylenically unsaturated dicarboxylic acids and/or the salts thereof, b) monoethylenically unsaturated monocarboxylic acids and/or the salts thereof, c) monounsaturated monomers which, after hydrolysis, can be converted to monomers with a hydroxyl group covalently bonded to the C-C-chain, and, optionally, d) further radically copolymerizable monomers, with the sum of the monomers according to a) to d) amounting to 100%. The present invention further relates to a process of producing said polymers by radical polymerization and hydrolysis in aqueous medium, and to the use of said polymers as additive or cobuilder in detergents and cleaning agents, in the pretreatment of cotton, as bleaching stabilizers, as auxiliary agent in textile printing and in the manufacture of leather, as well as in the inhibition of water hardness and as dispersing agent.
摘要翻译： PCT No.PCT / EP94 / 00006 Sec。 371日期1995年8月23日 102（e）日期1995年8月23日PCT 1994年1月4日PCT PCT。公开号WO94 / 15978 日期：1994年7月21日本发明涉及由a）单烯属不饱和二羧酸和/或其盐组成的生物可降解聚合物，b）单烯属不饱和一元羧酸和/或其盐，c）单不饱和单体，其在水解后可以转化为具有与CC链共价结合的羟基的单体，和任选地，d）进一步自由基共聚的单体，根据a）至d）的单体的总量达到100％。本发明还涉及通过在水性介质中自由基聚合和水解制备所述聚合物的方法，以及将所述聚合物作为添加剂或助洗剂在洗涤剂和清洁剂中的用途，在棉花预处理中作为漂白稳定剂作辅助剂织物印花和皮革制造中的代理，以及在抑制水硬度和作为分散剂。

5. 发明授权

US5854321A Graft copolymers of unsaturated monomers and sugars, a process for the production and the use thereof 失效
标题翻译：不饱和单体和糖的接枝共聚物，其制备方法和用途
公开(公告)号：US5854321A
公开(公告)日：1998-12-29
申请号：US832954
申请日：1997-04-04
申请人： Frank Krause , Helmut Klimmek
发明人： Frank Krause , Helmut Klimmek
IPC分类号： D06L3/00 , B01F17/52 , C02F5/00 , C08F220/02 , C08F220/04 , C08F251/00 , C08L51/02 , C09B67/42 , C09D17/00 , C09D151/02 , C11D3/37 , C14C3/00 , D06L1/00 , D06M15/03 , D06M101/00 , D06M101/02 , D06M101/16 , D06P1/52 , D06P5/08 , D21H17/24 , C08K5/07 , C14B1/00
CPC分类号： D06P5/08 , C08F220/04 , C08F251/00 , C08L51/02 , C09D151/02 , C09D17/004 , C11D3/3788 , C14C3/00 , D06P1/5207
摘要： The present invention relates to water-soluble, acid-groups-containing graft copolymers which are at least partially biodegradable and are based on sugars and monoethylenically unsaturated carboxylic acids, sulfonic acids and/or phosphonic acids or the salts of said acids as well as optional further monomers. The present invention further relates to a process for producing the graft copolymers at temperatures of up to 200.degree. C. by means of radical polymerization initiators, in that a total mixture of 5-60%-wt. mono-, di- and oligosaccharides, the derivatives thereof or the mixtures thereof, and 95-40%-wt. of a monomer mixture comprising at least one monoethylenically unsaturated carboxylic acid, at least one monoethylenically unsaturated sulfonic acid, one monoethylenically unsaturated sulfuric acid ester and/or vinylphosphonic acid or the salts of said acids with monovalent cations, as well as optional further monomers is polymerized. The present invention further relates to the use of the graft copolymers in aqueous systems, for binding multivalent metal ions, inhibiting the water hardness, as additive in detergents and cleaning agents, as textile auxiliary, dispersing agent, in particular for pigments, and as auxiliary agent in the production of paper and leather.
摘要翻译：本发明涉及至少部分可生物降解并且基于糖和单烯键式不饱和羧酸，磺酸和/或膦酸或所述酸的盐以及任选的可溶于水的可溶于酸的基团的接枝共聚物进一步的单体。本发明还涉及通过自由基聚合引发剂在高达200℃的温度下生产接枝共聚物的方法，其中5-60重量％单糖，二糖和寡糖，其衍生物或其混合物，和95-40重量％包含至少一种单烯属不饱和羧酸，至少一种单烯属不饱和磺酸，一个单烯属不饱和硫酸酯和/或乙烯基膦酸或所述酸与一价阳离子的盐以及任选的其它单体的单体混合物被聚合。本发明还涉及在水系统中用于结合多价金属离子，抑制水硬度，作为洗涤剂和清洁剂中的添加剂的用途，作为纺织助剂，分散剂，特别是颜料和助剂代理生产纸和皮革。

6. 发明授权

US5760154A Graft copolymers of unsaturated monomers and polyhydroxy compounds, a process for their production and their use 失效
标题翻译：不饱和单体和多羟基化合物的接枝共聚物，其生产方法及其用途
公开(公告)号：US5760154A
公开(公告)日：1998-06-02
申请号：US392791
申请日：1995-02-28
申请人： Frank Krause , Helmut Klimmek
发明人： Frank Krause , Helmut Klimmek
IPC分类号： C02F5/10 , C08F251/00 , C08F261/00 , C08F291/08 , C09B67/20 , C09K3/00 , C11D3/37 , C14C3/28 , D06L1/14 , D06L3/02 , D06M15/263 , D06P1/48 , D06P1/52 , D06P1/613 , D21H19/36 , D21H19/56 , B01F17/52 , C14C3/00
CPC分类号： D21H19/56 , C02F5/10 , C08F251/00 , C08F291/08 , C11D3/3788 , C14C3/28 , D06L1/14 , D06L3/021 , D06P1/48 , D06P1/5214 , D06P1/5228 , D06P1/525
摘要： The present invention relates to water-soluble, acid groups-containing graft copolymers which are at least partially biodegradable and are based on polyhydroxy compounds and monoethylenically unsaturated carboxylic acids, sulfonic acids and/or phosphonic acids or the salts of said acids as well as optional further monomers. The present invention further relates to a process for producing said graft copolymers at temperatures of up to 200.degree. C. by means of radical polymerization initiators, in that a total mixture is polymerized which consists of 1-60%-wt. of polyhydroxy compounds, their derivatives or their mixtures, and 95-40%-wt. of a monomer mixture comprising at least one monoethylenically unsaturated carboxylic acid, at least one monoethylenically unsaturated sulfonic acid, one monoethylenically unsaturated sulfuric acid ester and/or vinylphosphonic acid or the salts of said acids with monovalent cations, as well as optional further monomers. The present invention further relates to the use of the graft copolymers in aqueous systems, for binding multivalent metal ions, inhibiting the water hardness, as additive in detergents and cleaning agents, as textile auxiliary, dispersing agent, in particular for pigments, and as auxiliary agent in the production of paper and leather.
摘要翻译： PCT No.PCT / EP94 / 04187 Sec。 371日期1995年2月28日 102（e）1995年2月28日PCT PCT 1994年12月16日PCT公布。公开号WO95 / 17444 日期：1995年6月29日本发明涉及至少部分可生物降解且基于多羟基化合物和单烯键式不饱和羧酸，磺酸和/或膦酸或所述盐酸的盐的水溶性含酸基接枝共聚物酸以及任选的其它单体。本发明还涉及一种通过自由基聚合引发剂在高达200℃的温度下生产所述接枝共聚物的方法，因为总共混合物由1-60重量％的多羟基化合物，其衍生物或其混合物，和95-40重量％包含至少一种单烯属不饱和羧酸，至少一种单烯属不饱和磺酸，一个单烯属不饱和硫酸酯和/或乙烯基膦酸或所述酸与一价阳离子的盐的单体混合物，以及任选的其它单体。本发明还涉及在水系统中用于结合多价金属离子，抑制水硬度，作为洗涤剂和清洁剂中的添加剂的用途，作为纺织助剂，分散剂，特别是颜料和助剂代理生产纸和皮革。

7. 发明授权

US06207780B1 Interpolymers of unsaturated carboxylic acids and unsaturated sulfur acids 失效
标题翻译：不饱和羧酸和不饱和硫酸的共聚物
公开(公告)号：US06207780B1
公开(公告)日：2001-03-27
申请号：US08925460
申请日：1997-09-08
申请人： Dolf Stockhausen , Helmut Klimmek , Frank Krause , Matthias Berghahn
发明人： Dolf Stockhausen , Helmut Klimmek , Frank Krause , Matthias Berghahn
IPC分类号： C08F22802
CPC分类号： C11D3/378 , C08F8/44 , C08F220/04 , C08F222/02 , C08F228/02 , C11D3/394 , C14C3/20 , C14C9/02 , C14C9/04 , D06L4/12 , D06M15/263 , D06M15/333 , D06M15/3566 , D06P1/5214 , D06P1/5221 , D06P1/5228 , D06P1/525 , D06P1/5257 , D06P5/08 , C08F8/12 , C08F220/06 , C08F222/06 , C08F218/08
摘要： The present invention relates to water-soluble polymers built up of a) monoethylenically unsaturated dicarboxylic acids and/or their salts, b) monoethylenically unsaturated monocarboxylic acids and/or their salts, c) monounsaturated monomers which, after hydrolysis or saponification, can be converted into monomers having a hydroxyl group covalently bonded at the C—C-chain, d) monoethylenically unsaturated sulfonic acid groups or sulfate groups-containing monomers, and optionally e) further radically copolymerizable monomers, with the sum of the monomers of a) to e) amounting to 100%. The present invention further relates to a process for the production of these polymers by radical polymerization and hydrolysis in aqueous medium, and to the use of these polymers as additive or cobuilder in detergents and cleaners, in the pretreatment of cotton, as bleaching stabilizers, as auxiliary agent in textile printing, and in the manufacture of leather, as well as for the inhibition of water hardness, and as dispersing agent as well as detergents and cleaners.
摘要翻译：本发明涉及由a）单烯属不饱和二羧酸和/或其盐组成的水溶性聚合物，b）单烯属不饱和一元羧酸和/或其盐，c）单不饱和单体，其在水解或皂化后可转化为具有在CC链上共价结合的羟基的单体，d）单烯键式不饱和磺酸基或含硫酸基的单体，以及任选的另外的可自由基共聚的单体，a）至e）的单体总和为100 本发明还涉及通过在水性介质中自由基聚合和水解制备这些聚合物的方法，以及这些聚合物作为添加剂或助洗剂在洗涤剂和清洁剂中的用途，在棉花的预处理中作为漂白稳定剂，作为纺织印染助剂，以及皮革的制造，以及抑制水硬度，a nd作为分散剂以及洗涤剂和清洁剂。

8. 发明授权

US5854191A Graft copolymers of unsaturated monomers and sugars, a process for the production and the use thereof 失效
标题翻译：不饱和单体和糖的接枝共聚物，其制备方法和用途
公开(公告)号：US5854191A
公开(公告)日：1998-12-29
申请号：US713538
申请日：1996-09-13
申请人： Frank Krause , Helmut Klimmek
发明人： Frank Krause , Helmut Klimmek
IPC分类号： D06L3/00 , B01F17/52 , C02F5/00 , C08F220/02 , C08F220/04 , C08F251/00 , C08L51/02 , C09B67/42 , C09D17/00 , C09D151/02 , C11D3/37 , C14C3/00 , D06L1/00 , D06M15/03 , D06M101/00 , D06M101/02 , D06M101/16 , D06P1/52 , D06P5/08 , D21H17/24 , D06P5/00
CPC分类号： D06P5/08 , C08F220/04 , C08F251/00 , C08L51/02 , C09D151/02 , C09D17/004 , C11D3/3788 , C14C3/00 , D06P1/5207
摘要： The present invention relates to water-soluble, acid-groups-containing graft copolymers which are at least partially biodegradable and are based on sugars and monoethylenically unsaturated carboxylic acids, sulfonic acids and/or phosphonic acids or the salts of said acids as well as optional further monomers. The present invention further relates to a process for producing the graft copolymers at temperatures of up to 200.degree. C. by means of-radical polymerization initiators, in that a total mixture of 5-60%-wt. mono-, di- and oligosaccharides, the derivatives thereof or the mixtures thereof, and 95-40%-wt. of a monomer mixture comprising at least one monoethylenically unsaturated carboxylic acid, at least one monoethylenically unsaturated sulfonic acid, one monoethylenically unsaturated sulfuric acid ester and/or vinylphosphonic acid or the salts of said acids with monovalent cations, as well as optional further monomers is polymerized. The present invention further relates to the use of the graft copolymers in aqueous systems, for binding multivalent metal ions, inhibiting the water hardness, as additive in detergents and cleaning agents, as textile auxiliary, dispersing agent, in particular for pigments, and as auxiliary agent in the production of paper and leather.
摘要翻译：本发明涉及至少部分可生物降解并且基于糖和单烯键式不饱和羧酸，磺酸和/或膦酸或所述酸的盐以及任选的可溶于水的可溶于酸的基团的接枝共聚物进一步的单体。本发明还涉及一种通过自由基聚合引发剂在高达200℃的温度下生产接枝共聚物的方法，其中5-60重量％单糖，二糖和寡糖，其衍生物或其混合物，和95-40重量％包含至少一种单烯属不饱和羧酸，至少一种单烯属不饱和磺酸，一个单烯属不饱和硫酸酯和/或乙烯基膦酸或所述酸与一价阳离子的盐以及任选的其它单体的单体混合物被聚合。本发明还涉及在水系统中用于结合多价金属离子，抑制水硬度，作为洗涤剂和清洁剂中的添加剂的用途，作为纺织助剂，分散剂，特别是颜料和助剂代理生产纸和皮革。

9. 发明授权

US5783616A Graft copolymers of unsaturated monomers and sugars, a process for the production and the use thereof 失效
公开(公告)号：US5783616A
公开(公告)日：1998-07-21
申请号：US833007
申请日：1997-04-04
申请人： Frank Krause , Helmut Klimmek
发明人： Frank Krause , Helmut Klimmek
IPC分类号： D06L3/00 , B01F17/52 , C02F5/00 , C08F220/02 , C08F220/04 , C08F251/00 , C08L51/02 , C09B67/42 , C09D17/00 , C09D151/02 , C11D3/37 , C14C3/00 , D06L1/00 , D06M15/03 , D06M101/00 , D06M101/02 , D06M101/16 , D06P1/52 , D06P5/08 , D21H17/24 , C08K5/07
CPC分类号： D06P5/08 , C08F220/04 , C08F251/00 , C08L51/02 , C09D151/02 , C09D17/004 , C11D3/3788 , C14C3/00 , D06P1/5207
摘要： The present invention relates to water-soluble, acid-groups-containing graft copolymers which are at least partially biodegradable and are based on sugars and monoethylenically unsaturated carboxylic acids, sulfonic acids and/or phosphonic acids or the salts of said acids as well as optional further monomers. The present invention further relates to a process for producing the graft copolymers at temperatures of up to 200.degree. C. by means of radical polymerization initiators, in that a total mixture of 5-60%-wt. mono-, di- and oligosaccharides, the derivatives thereof or the mixtures thereof, and 95-40%-wt. of a monomer mixture comprising at least one monoethylenically unsaturated carboxylic acid, at least one monoethylenically unsaturated sulfonic acid, one monoethylenically unsaturated sulfuric acid ester and/or vinylphosphonic acid or the salts of said acids with monovalent cations, as well as optional further monomers is polymerized. The present invention further relates to the use of the graft copolymers in aqueous systems, for binding multivalent metal ions, inhibiting the water hardness, as additive in detergents and cleaning agents, as textile auxiliary, dispersing agent, in particular for pigments, and as auxiliary agent in the production of paper and leather.

10. 发明授权

US5580941A Graft copolymers of unsaturated monomers and sugars, a process for the production and the use thereof 失效
标题翻译：不饱和单体和糖的接枝共聚物，其制备方法和用途
公开(公告)号：US5580941A
公开(公告)日：1996-12-03
申请号：US362436
申请日：1994-12-29
申请人： Frank Krause , Helmut Klimmek
发明人： Frank Krause , Helmut Klimmek
IPC分类号： D06L3/00 , B01F17/52 , C02F5/00 , C08F220/02 , C08F220/04 , C08F251/00 , C08L51/02 , C09B67/42 , C09D17/00 , C09D151/02 , C11D3/37 , C14C3/00 , D06L1/00 , D06M15/03 , D06M101/00 , D06M101/02 , D06M101/16 , D06P1/52 , D06P5/08 , D21H17/24 , C06F251/00 , D06P1/48
CPC分类号： D06P5/08 , C08F220/04 , C08F251/00 , C08L51/02 , C09D151/02 , C09D17/004 , C11D3/3788 , C14C3/00 , D06P1/5207
摘要： The present invention relates to water-soluble, acid-groups-containing graft copolymers which are at least partially biodegradable and are based on sugars and monoethylenically unsaturated carboxylic acids, sulfonic acids and/or phosphonic acids or the salts of said acids as well as optional further monomers. The present invention further relates to a process for producing the graft copolymers at temperatures of up to 200.degree. C. by means of radical polymerization initiators, in that a total mixture of 5-60 %-wt. mono-, di- and oligosaccharides, the derivatives thereof or the mixtures thereof, and 95-40 %-wt. of a monomer mixture comprising at least one monoethylenically unsaturated carboxylic acid, at least one monoethylenically unsaturated sulfonic acid, one monoethylenically unsaturated sulfuric acid ester and/or vinylphosphonic acid or the salts of said acids with monovalent cations, as well as optional further monomers is polymerized. The present invention further relates to the use of the graft copolymers in aqueous systems, for binding multivalent metal ions, inhibiting the water hardness, as additive in detergents and cleaning agents, as textile auxiliary, dispersing agent, in particular for pigments, and as auxiliary agent in the production of paper and leather.
摘要翻译： PCT No.PCT / EP93 / 01642 Sec。 371日期1994年12月29日第 102（e）日期1994年12月29日PCT提交1993年6月26日PCT公布。公开号WO94 / 01476 日本1994年1月20日本发明涉及至少部分可生物降解且基于糖和单烯键式不饱和羧酸，磺酸和/或膦酸或所述盐酸的盐的水溶性含酸基团的接枝共聚物酸以及任选的其它单体。本发明还涉及通过自由基聚合引发剂在高达200℃的温度下生产接枝共聚物的方法，其中5-60重量％单糖，二糖和寡糖，其衍生物或其混合物，和95-40重量％包含至少一种单烯属不饱和羧酸，至少一种单烯属不饱和磺酸，一个单烯属不饱和硫酸酯和/或乙烯基膦酸或所述酸与一价阳离子的盐以及任选的其它单体的单体混合物被聚合。本发明还涉及在水系统中用于结合多价金属离子，抑制水硬度，作为洗涤剂和清洁剂中的添加剂的用途，作为纺织助剂，分散剂，特别是颜料和助剂代理生产纸和皮革。

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