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1. 发明申请

US20060029782A1 Absorbent polymer structure with improved retention capacity and permeability 有权
标题翻译：具有改善保留能力和渗透性的吸收性聚合物结构
公开(公告)号：US20060029782A1
公开(公告)日：2006-02-09
申请号：US10532280
申请日：2003-10-24
申请人： Jorg Harren , Helmut Brehm , Andreas Kerkmann , Stephan Ramlow
发明人： Jorg Harren , Helmut Brehm , Andreas Kerkmann , Stephan Ramlow
IPC分类号： B32B7/02
CPC分类号： B01J19/1806 , A61L15/60 , B01F3/1214 , B01F3/1221 , B01F7/00391 , B01F13/1027 , B01F2009/0092 , B29B7/005 , C08F8/00 , Y10T428/24942 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998 , Y10T428/31504 , C08F20/00
摘要： A process for producing an absorbent polymer structure (Pa) by treating the outer portion of an untreated absorbent polymer structure (Pu1). The process includes the step of bringing the outer portion of the untreated absorbent polymer structure (Pu1) into contact with an aqueous solution including at least one chemical cross-linker and at least one inorganic compound in dispersed colloidal form. The process also includes the step of heating the absorbent polymer structure, of which the outer portion has been brought into contact with the aqueous solution, at a temperature within a range from about 40 to about 300° C., so that the outer portion of the absorbent polymer structure is more strongly cross-linked in comparison to the inner portion and the inorganic compound is at least partly immobilized in the outer portion of the absorbent polymer structure.
摘要翻译：通过处理未处理的吸收性聚合物结构（Pu1）的外部来制造吸收性聚合物结构（Pa）的方法。该方法包括使未处理的吸收性聚合物结构（Pu1）的外部部分与包含至少一种化学交联剂和至少一种分散的胶体形式的无机化合物的水溶液接触的步骤。该方法还包括在约40至约300℃的温度范围内加热其外部已经与水溶液接触的吸收性聚合物结构的步骤，使得外部部分与内部部分相比，吸收性聚合物结构更强烈地交联，并且无机化合物至少部分地固定在吸收性聚合物结构体的外部。

2. 发明授权

US07833624B2 Absorbent polymer structure with improved retention capacity and permeability 有权
标题翻译：具有改善保留能力和渗透性的吸收性聚合物结构
公开(公告)号：US07833624B2
公开(公告)日：2010-11-16
申请号：US10532280
申请日：2003-10-24
申请人： Jörg Harren , Helmut Brehm , Andreas Kerkmann , Stephan Ramlow
发明人： Jörg Harren , Helmut Brehm , Andreas Kerkmann , Stephan Ramlow
IPC分类号： C08L33/02
CPC分类号： B01J19/1806 , A61L15/60 , B01F3/1214 , B01F3/1221 , B01F7/00391 , B01F13/1027 , B01F2009/0092 , B29B7/005 , C08F8/00 , Y10T428/24942 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998 , Y10T428/31504 , C08F20/00
摘要： A process for producing an absorbent polymer structure (Pa) by treating the outer portion of an untreated absorbent polymer structure (Pu1). The process includes the step of bringing the outer portion of the untreated absorbent polymer structure (Pu1) into contact with an aqueous solution including at least one chemical cross-linker and at least one inorganic compound in dispersed colloidal form. The process also includes the step of heating the absorbent polymer structure, of which the outer portion has been brought into contact with the aqueous solution, at a temperature within a range from about 40 to about 300° C., so that the outer portion of the absorbent polymer structure is more strongly cross-linked in comparison to the inner portion and the inorganic compound is at least partly immobilized in the outer portion of the absorbent polymer structure.
摘要翻译：通过处理未处理的吸收性聚合物结构（Pu1）的外部来制造吸收性聚合物结构（Pa）的方法。该方法包括使未处理的吸收性聚合物结构（Pu1）的外部部分与包含至少一种化学交联剂和至少一种分散的胶体形式的无机化合物的水溶液接触的步骤。该方法还包括在约40至约300℃的温度范围内加热其外部已经与水溶液接触的吸收性聚合物结构的步骤，使得外部部分与内部部分相比，吸收性聚合物结构更强烈地交联，并且无机化合物至少部分地固定在吸收性聚合物结构体的外部。

3. 发明授权

US06623848B2 Water-absorbing polymers having interstitial compounds, a process for their production, and their use 失效
标题翻译：具有间隙化合物的吸水性聚合物，其制备方法及其用途
公开(公告)号：US06623848B2
公开(公告)日：2003-09-23
申请号：US10076768
申请日：2002-02-14
申请人： Helmut Brehm , Jorg Harren , Jorg Issberner , Richard Mertens
发明人： Helmut Brehm , Jorg Harren , Jorg Issberner , Richard Mertens
IPC分类号： A61F1315
CPC分类号： C08L5/16 , A61L15/18 , A61L15/20 , A61L15/46 , A61L15/60 , A61L2300/232 , B01J20/26 , B01J20/321 , B01J20/3219 , B01J20/3238 , B01J20/3274 , B01J20/3278 , C08K7/26 , C08L33/02 , Y10T428/254 , Y10T428/256 , Y10T428/257 , C08L2666/02 , C08L2666/26
摘要： The invention relates to absorvents for water and aqueous liquids, which are vased on water-swell-able, yet water-insoluble polymers wherein cyclodextrin or cyclodextrin derivatives and zeolites high in silicon have been incorporated ionically, covalently and/or as a result of mechanical inclusion.
摘要翻译：本发明涉及用于水和含水液体的吸收剂，其被水溶胀，但水不溶性的聚合物，其中环糊精或环糊精衍生物和高硅的沸石已被离子地，共价地和/或由于机械包含。

4. 发明授权

US4644083A Process for the production of N-substituted .alpha.,.beta.-unsaturated carboxylic acid amides 失效
标题翻译：制备N-取代的α，β-不饱和羧酸酰胺的方法
公开(公告)号：US4644083A
公开(公告)日：1987-02-17
申请号：US695125
申请日：1985-01-25
申请人： Kurt Dahmen , Erich Kuster , Richard Mertens , Helmut Brehm
发明人： Kurt Dahmen , Erich Kuster , Richard Mertens , Helmut Brehm
IPC分类号： C07C231/00 , C07C67/00 , C07C231/02 , C07C231/12 , C07C233/01 , C07C233/09 , C07C233/38 , C07C103/133 , C07D241/04 , C07D265/30 , C07D295/00
CPC分类号： C07C233/01
摘要： The present invention relates to a process for the production of N-substituted .alpha.,.beta.-unsaturated carboxylic acid amides, which proceeds from the .alpha.,.beta.-unsaturated carboxylic acid amide that is unsubstituted at the amido nitrogen, which forms the Michael adduct initially by conversion with a polyvalent alcohol having a boiling point of >/=150.degree. C., converts this with a primary or secondary amine with elimination of ammonia to form N-substituted carboxylic acid amide with a protected double bond, the polyvalent alcohol being subsequently eliminated from this product at high temperatures, with formation of the N-substituted .alpha.,.beta.-unsaturated carboxylic acid amide.
摘要翻译：本发明涉及一种生产N-取代的α，β-不饱和羧酸酰胺的方法，其由在酰氨基氮未被取代的α，β-不饱和羧酸酰胺进行，其最初由用沸点> 150℃的多元醇进行转化，将其与伯胺或仲胺反应，同时除去氨以形成具有受保护双键的N-取代羧酸酰胺，随后将多元醇除去从该产品在高温下，形成N-取代的α，β-不饱和羧酸酰胺。

5. 发明授权

US06911499B1 Polymer composition and a method for producing the same 失效
标题翻译：聚合物组合物及其制备方法
公开(公告)号：US06911499B1
公开(公告)日：2005-06-28
申请号：US10069278
申请日：2000-08-02
申请人： Helmut Brehm , Hans-Georg Hartan
发明人： Helmut Brehm , Hans-Georg Hartan
IPC分类号： A61F13/53 , A61F5/44 , A61F13/49 , A61L15/60 , B01J20/26 , B01J20/30 , C08F2/00 , C08F220/04 , C08F251/00 , C08F261/04 , C08F290/06 , C08F291/00 , C08L51/00 , C08F20/02 , C08J9/28
CPC分类号： A61L15/60 , B01J20/26 , C08F220/04 , C08F251/00 , C08F261/04 , C08L51/003
摘要： The present invention relates to powdered, crosslinked polymer compositions, containing a) 55-99.9 wt.-% of at least one polymerized, ethylenically unsaturated, polymerizable monomer which contains acid groups neutralized to at least 25 mole-%, b) 0-40 wt.-% of polymerized, unsaturated monomers copolymerizable with a), c) 0.01-5.0 wt.-%, preferably 0.1-2.0 wt.-% of one or more crosslinking agents, d) 0-30 wt.-% of a water-soluble polymer, the weight amounts a) through d) being based on anhydrous polymer composition, and the sum of these components always being 100 wt.-%, which compositions can be obtained by continuous polymerization wherein at least one parameter biasing the polymerization is varied according to a recurring pattern. The present invention also relates to a process for their production and to their use.
摘要翻译：本发明涉及粉末状交联聚合物组合物，其含有a）55-99.9重量％的至少一种聚合的烯属不饱和可聚合单体，其含有中和至少25摩尔％的酸基团，b）0-40 可与a），c）0.01-5.0重量％，优选0.1-2.0重量％的一种或多种交联剂共聚的聚合不饱和单体的重量％，d）0-30重量％水溶性聚合物，其重量量a）至d）以无水聚合物组合物为基准，并且这些组分的总和总是100重量％，该组合物可通过连续聚合获得，其中至少一个偏压聚合的参数根据重复的模式而变化。本发明还涉及其生产和使用的方法。

6. 发明授权

US5672633A Powdery polymers capable of absorbing aqueous liquids, a process for their production and their use as absorbents 失效
标题翻译：能够吸收含水液体的粉状聚合物，其制备方法及其作为吸收剂的用途
公开(公告)号：US5672633A
公开(公告)日：1997-09-30
申请号：US615249
申请日：1996-03-26
申请人： Helmut Brehm , Hans-Georg Hartan
发明人： Helmut Brehm , Hans-Georg Hartan
IPC分类号： G02B6/44 , A61F13/49 , A61F13/53 , A61L15/00 , A61L15/24 , A61L15/60 , B01J20/26 , C05G3/00 , C05G3/04 , C08F2/44 , C08F8/00 , C08F8/14 , C08F8/32 , C08F8/44 , C08F20/06 , C08F20/52 , C08F20/58 , C08F220/04 , C08J7/12 , C08L33/02 , C09K17/16 , C09K17/18 , C09K101/00 , H01B7/282 , C08J9/00
CPC分类号： C09K17/16 , A61L15/24 , C05G3/0047 , C05G3/04 , C08F8/00 , C08F8/44 , C08L33/02 , C08F2810/20
摘要： The present invention relates to powdery, insoluble, water-swellable, cross-linked polymers absorbing water, aqueous or serous liquids, which are formed of a) 55-99.9%-wt. polymerized unsaturated, polymerizable acid-groups--comprising monomers which are neutralized to the extent of at least 25 mol-%, b) 0-40%-wt. polymerized unsaturated monomers which are co-polymerizable with a), c) 0.1-5.0%-wt. of a cross-linking agent, and d) 0-30%-wt. of a water-soluble polymer, with the weight amounts of a) to d) being relative to anhydrous polymer, and the polymer powder is heated with an at least bifunctional compound reactive with acid groups to a temperature of 150.degree. C.-250.degree. C. under cross-linkage of the surface, and the polymer powder that is thus already surface-cross-linked is subjected to a repeated surface-cross-linking treatment using an at least bifunctional compound reactive with acid groups at a temperature of 150.degree. to 250.degree. C. The present invention further relates to a process for the production of these polymers and to their use as absorbents for water and aqueous liquids, in particular in constructions for the absorption of body fluids, and in current-conducting or light-transmitting cables, as component in packing materials, as soil improver, and as artificial soil for plant breeding.
摘要翻译： PCT No.PCT / EP94 / 03153 Sec。 371日期：1996年3月26日 102（e）1996年3月26日PCT PCT 1994年9月21日PCT公布。第WO95 / 09014号公报日期1995年04月6日本发明涉及吸收水，水或液体液体的粉末状，不溶性，水溶胀性交联聚合物，其由a）55-99.9重量％聚合的不饱和的，可聚合的含酸基团的单体，其被中和到至少25摩尔％的程度，b）0-40重量％与a）共可共聚的聚合不饱和单体，c）0.1-5.0重量％的交联剂，和d）0-30重量％的水溶性聚合物，a）至d）的重量相对于无水聚合物，并且将聚合物粉末与至少具有与酸基反应的双官能化合物加热至150℃-250℃的温度在表面的交联下，将已经表面交联的聚合物粉末在150℃的温度下使用至少具有与酸基反应的双官能化合物进行重复的表面交联处理本发明还涉及一种生产这些聚合物的方法及其作为水和含水液体的吸收剂的用途，特别是用于吸收体液的结构，以及在导电或发光的过程中，传输电缆作为包装材料的组分，作为土壤改良剂，以及作为植物育种的人造土壤。

7. 发明授权

US4975090A Process for the preparation of room temperature flowable derivatives of natural fats and oils and their use 失效
标题翻译：制备天然油脂的室温可流动衍生物及其用途的方法
公开(公告)号：US4975090A
公开(公告)日：1990-12-04
申请号：US421046
申请日：1989-10-13
申请人： Helmut Brehm , Helmut Klimmek
发明人： Helmut Brehm , Helmut Klimmek
IPC分类号： C07C309/62 , C11C3/00 , C14C9/02
CPC分类号： C14C9/02 , C11C3/00
摘要： The present invention relates to a process for the production of derivatives of natural fats and oils that is characterized in that fats that are solid at room temperature or which contain solid fractions, mixtures of these with free fatty acids, mono- and/or diglycerides are oxyalkylated at elevated temperatures in the presence of basic catalysts having at least one 1,2-epoxide and the conversion products so obtained, optionally, after epoxidation are sulphonated in a manner known per se. The products are particularly suitable for use as leather dubbing agents.

8. 发明授权

US07335709B1 Polymerizate composition and a method for producing the same 失效
标题翻译：聚合物组合物及其制备方法
公开(公告)号：US07335709B1
公开(公告)日：2008-02-26
申请号：US10069721
申请日：2000-08-02
申请人： Helmut Brehm , Hans-Georg Hartan
发明人： Helmut Brehm , Hans-Georg Hartan
IPC分类号： C08F22/38
CPC分类号： C08F2/00
摘要： The invention relates to water-soluble, preferably powder-form polymer compositions which are obtained by continuous polymerization of at least one unsaturated monomer. At least one parameter that influences the polymerization is varied according to a recurrent pattern. The invention also relates to the use of the inventive polymer compositions and to a method for producing them.
摘要翻译：本发明涉及通过至少一种不饱和单体的连续聚合获得的水溶性，优选粉末形式的聚合物组合物。影响聚合的至少一个参数根据复发图案而变化。本发明还涉及本发明的聚合物组合物及其制备方法的用途。

9. 发明授权

US06410610B1 Method for producing cationic polyelectrolytes 失效
标题翻译：生产阳离子聚电解质的方法
公开(公告)号：US06410610B1
公开(公告)日：2002-06-25
申请号：US09529406
申请日：2000-04-26
申请人： Helmut Brehm
发明人： Helmut Brehm
IPC分类号： C08F250
CPC分类号： C08F220/34 , C08F220/56 , C08F220/60
摘要： A process for producing water-soluble, cationic polyelectrolytes is described, wherein the polymerization of the water-soluble monomers is initiated at low temperatures using a combination of UV light, photoinitiator and a redox system, and is characterized in that the redox system is capable of initiating the polymerization only at temperatures higher than or equal to 20° C. The polymers have a high molecular weight and a low content of residual monomer.
摘要翻译：描述了一种生产水溶性阳离子聚电解质的方法，其中水溶性单体的聚合是使用UV光，光引发剂和氧化还原体系的组合在低温下开始的，其特征在于氧化还原体系能够仅在高于或等于20℃的温度下引发聚合。聚合物具有高分子量和低含量的残余单体。

10. 发明授权

US5548049A Copolymers of allyliminodiacetic acid with unsaturated carboxylic acids and their use as complexing agents, peroxide stabilizers, builders in washing and cleaning products and dispersing agents 失效
标题翻译：烯丙基二乙酸与不饱和羧酸的共聚物及其作为络合剂的用途，过氧化物稳定剂，洗涤和清洁产品中的助洗剂和分散剂
公开(公告)号：US5548049A
公开(公告)日：1996-08-20
申请号：US362435
申请日：1994-12-29
申请人： Helmut Brehm , Kurt Dahmen , Richard Mertens
发明人： Helmut Brehm , Kurt Dahmen , Richard Mertens
IPC分类号： C08F220/06 , B01F17/52 , C08F20/02 , C08F26/00 , C08F220/04 , C08F222/02 , C08F222/06 , C08F226/02 , C11D3/37 , C11D3/39
CPC分类号： C11D3/394 , C08F220/04 , C08F222/02 , C08F226/02 , C11D3/3769 , C11D3/3773
摘要： Polymers consisting of (a) 1-50% weight of N-allyliminodiacetic acid and its salts; (b) 50-99% weight of one or several unsaturated, polymerisable carboxylic acids having the formula (I), in which R.sup.1 stands for hydrogen, C.sub.1-C.sub.4 alkyl or COOM, R.sup.2 stands for hydrogen or C.sub.1-C.sub.4 alkyl, R.sup.3 stands for hydrogen, C.sub.1-C.sub.4 alkyl or CH.sub.2 COOM and M stands for hydrogen, ammonium, an alkali metal or an alkaline earth metal; and (c) 0-40% by weight water soluble monomers copolymerisable with (a) and (b). These polymers preferably contain acrylic acid, methacrylic acid and maleic acid as unsaturated polymerisable carboxylic acids. Also disclosed are the use of these polymers as complexing agents, as peroxide stabilizers and builders in washing products, as dispersing agents and hardness stabilizers.
摘要翻译： PCT No.PCT / EP93 / 01694 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7月1日PCT公布。第WO94 / 01477号公报日期1994年1月20日<图像（I）由（a）1-50％重量的N-烯丙基二亚氨基二乙酸及其盐组成的聚合物; （b）50-99重量％的具有式（I）的一种或多种不饱和的可聚合羧酸，其中R1代表氢，C1-C4烷基或COOM，R2代表氢或C1-C4烷基，R3代表对于氢，C 1 -C 4烷基或CH 2 COOM，M代表氢，铵，碱金属或碱土金属; 和（c）0-40重量％可与（a）和（b）共聚的水溶性单体。这些聚合物优选含有丙烯酸，甲基丙烯酸和马来酸作为不可聚合的羧酸。还公开了这些聚合物作为络合剂，作为洗涤剂中的过氧化物稳定剂和助洗剂，作为分散剂和硬度稳定剂的用途。

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