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1. 发明申请

US20050131367A1 Manufacture of web superabsorbent polymer and fiber 失效
标题翻译：纤维网超吸收聚合物和纤维的制造
公开(公告)号：US20050131367A1
公开(公告)日：2005-06-16
申请号：US11052331
申请日：2005-02-07
申请人： Fang Sun , Bernfried Messner
发明人： Fang Sun , Bernfried Messner
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/49 , A61L15/60 , C08F220/02 , C08F220/06 , C08F220/20 , C08F220/56 , C08F220/58 , D04H1/40 , D21H17/37 , D21H21/22
CPC分类号： A61L15/60 , Y10T428/2982 , C08L33/06
摘要： A web of superabsorbent polymer and fiber made by an in situ neutralization, wet-laid process, wherein the degree of neutralization of the superabsorbent polymer is partial, preferably less than about 80 mol %. The web exhibits an excellent centrifuge retention capacity property, as compared to prior webs of superabsorbent polymer and cellulosic fiber made by in situ neutralization, wherein the degree of neutralization is total, such as 100 mol % or more.
摘要翻译：超吸收聚合物纤维网和通过原位中和湿法成网方法制成的纤维，其中超吸收性聚合物的中和度是部分的，优选小于约80mol％。与通过原位中和制备的超吸收聚合物和纤维素纤维的现有纤维网相比，该网显示出优异的离心保留能力，其中中和度为100mol％或更多。

2. 发明申请

US20050101680A1 Superabsorbent polymers having delayed water absorption characteristics 审中-公开
公开(公告)号：US20050101680A1
公开(公告)日：2005-05-12
申请号：US11012536
申请日：2004-12-15
申请人： Fang Sun , Bernfried Messner , Heather Jones
发明人： Fang Sun , Bernfried Messner , Heather Jones
IPC分类号： A61F13/49 , A61F5/44 , A61F13/15 , A61F13/53 , A61L15/60 , C08J3/12 , D04H1/40 , D06M15/263 , D06M15/285 , D06M23/08 , D21H17/37 , C08J9/36
CPC分类号： A61L15/60 , Y10T428/24942 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T442/696 , Y10T442/699 , C08L33/06
摘要： A superabsorbent polymer comprising a delayed absorption superabsorbent polymer having a free water absorbency property of absorbing less than about 3 grams of aqueous saline per gram of superabsorbent polymer in about 6 seconds, for a full particle size distribution of superabsorbent polymer ranging from about 40 micrometers to about 890 micrometers.

3. 发明申请

US20070254177A1 ABSORBING STRUCTURE HAVING IMPROVED BLOCKING PROPERTIES 有权
标题翻译：具有改进阻塞特性的吸收结构
公开(公告)号：US20070254177A1
公开(公告)日：2007-11-01
申请号：US11766399
申请日：2007-06-21
申请人： Scott Smith , Bernfried Messner , Markus Frank
发明人： Scott Smith , Bernfried Messner , Markus Frank
IPC分类号： C08F16/00
CPC分类号： C08J3/12 , C08J3/128 , C08J3/245 , C08J2300/14 , C08J2333/00 , H01B7/288 , Y02A30/14 , Y10T428/31931
摘要： A process for producing an absorbing polymer structure (Pa) including the steps of obtaining a treated absorbing polymer structure (Pb) by increasing the absorption under load at a load of 0.3 or 0.9 psi (AUL) compared to an untreated absorbing polymer structure (Pu) by a first treatment of an outer region of the untreated absorbing polymer structure (Pu) and reducing the AUL compared to the treated polymer structure (Pb) by a second treatment of an outer region of the treated absorbing polymer structure (Pb). Such absorbing polymer structure (Pa) may be used in a composite and may be used in foams, moulded articles, fibers, sheets, films, cables, sealing materials, liquid-absorbing hygiene articles, carriers for plant growth-regulating and fungal growth-regulating agents, packaging materials and soil additives or building materials.
摘要翻译：一种制备吸收聚合物结构（Pa）的方法，包括以下步骤：与未处理的吸收聚合物结构（Pu）相比，在负载为0.3或0.9psi（AUL）的负载下增加吸收聚合物结构（Pb））通过第一处理未处理的吸收性聚合物结构（Pu）的外部区域，并且通过对经处理的吸收性聚合物结构（Pb）的外部区域进行第二次处理，将AUL与经处理的聚合物结构（Pb）相比减少。这种吸收聚合物结构（Pa）可以用于复合材料中，并且可以用于泡沫，模制品，纤维，片材，薄膜，电缆，密封材料，液体吸收卫生制品，用于植物生长调节的载体和真菌生长 - 调节剂，包装材料和土壤添加剂或建筑材料。

4. 发明授权

US5837789A Fluid-absorbing polymers, processes used in their production and their application 失效
标题翻译：流体吸收聚合物，其生产中使用的方法及其应用
公开(公告)号：US5837789A
公开(公告)日：1998-11-17
申请号：US752889
申请日：1996-11-20
申请人： Dolf Stockhausen , Hans-Georg Hartan , Helmut Brehm , Gerd Jonas , Bernfried Messner , Klaus Pflueger
发明人： Dolf Stockhausen , Hans-Georg Hartan , Helmut Brehm , Gerd Jonas , Bernfried Messner , Klaus Pflueger
IPC分类号： A61F13/53 , A61F5/44 , A61F13/49 , A61L15/60 , C08F220/06 , C08F251/00 , C08F261/04 , C08F290/06 , H01B3/30 , C08F220/28 , C08F220/18 , C08F220/56 , C08F226/02
CPC分类号： C08F290/062 , A61L15/60 , C08F251/00 , C08F261/04 , H01B3/30
摘要： The present invention relates to superabsorbent cross-linked polymers for watery liquids, which are built-up of partially neutralized monomers having monoethylenlcally unsaturated acid groups, optionally further monomers copolymerizable therewith, as well as polymers optionally suitable as graft basis, and which can be manufactured by using a cross-linker/monomer combination of CH.sub.2 .dbd.CHR.sup.6 --CO--(OCHR.sup.3 --CHR.sup.3).sub.z O--CH.sub.2 --CHR.sup.6 .dbd.CH.sub.2 CH.sub.2 .dbd.CHR.sup.6 --R.sup.5 --(OCHR.sup.3 --CHR.sup.3).sub.v OR.sup.4R.sup.1 --�O(CHR.sup.3 --CHR.sup.3 O).sub.u --CO--R.sup.2 !.sub.x, and/or di- or triallylamine and/or bisacrylamide with R.sup.1 : multivalent C2-10-alkyl, R.sup.2 : linear or branched C2-10-alkenyl, R.sup.3 : H, CH.sub.3, C.sub.2 H.sub.5, R.sup.4 : H, linear or branched C1-10-alkyl, R.sup.6 : CO, CH.sub.2 R.sup.8 : H, CH.sub.3 x: 2-6 u: 0-15 V: 1-45 z: 3-20 As compared with the state of the art, the polymers according to the present invention have an improved combination of the properties retention, liquid absorption under pressure at 63 g/cm.sup.2 and soluble contents, moreover, they have an Increased permeability of the gel layer for watery liquids, a high suction rate, and a high swelling pressure. The polymers are used as absorbents for water and watery liquids in constructions for the absorption of body fluids, In electricity or light-conducting cables, and in plant raising.
摘要翻译：本发明涉及用于水性液体的超吸收性交联聚合物，其由具有单乙烯烯不饱和酸基团的部分中和的单体组成，任选地可与其共聚的其它单体，以及任选地适合作为接枝基的聚合物，并且可以制造通过使用CH 2 = CHR 6 -CO-（OCHR 3 -CHR 3）z O-CH 2 -CHR 6 = CH 2 CH 2 = CHR 6 -R 5 - （OCHR 3 -CHR 3）vOR 4 R 1 - [O（CHR 3 -CHR 3 O）u的交联剂/单体组合 -CO-R2] x，和/或二烯或三烯丙基胺和/或双丙烯酰胺与R1：多价C 2-10 - 烷基，R 2：直链或支链C 2-10 - 烯基，R 3：H，CH 3，C 2 H 5，R 4：H，直链或支链C 1-10 - 烷基，R 6：CO，CH 2 R 8：H，CH 3 x：2-6 u：0-15 V：1-45 z：3-20与现有技术相比，根据本发明具有改进的性能保持性，在63g / cm 2的压力下的液体吸收和可溶性内容物的组合，此外，它们具有增加水性液体凝胶层的渗透性，高吸入率和高膨胀压力。聚合物被用作用于吸收体液，电力或导电电缆以及植物提取的结构中的水和含水液体的吸收剂。

5. 发明授权

US5403883A Water soluble polymer dispersions 失效
标题翻译：水溶性聚合物分散体
公开(公告)号：US5403883A
公开(公告)日：1995-04-04
申请号：US59966
申请日：1993-05-13
申请人： Bernfried Messner , Peter Quis , Guenter Schmitt , Gabriele Silva , Manfred Braum
发明人： Bernfried Messner , Peter Quis , Guenter Schmitt , Gabriele Silva , Manfred Braum
IPC分类号： C08L23/02 , C08F2/10 , C08F2/16 , C08F220/04 , C08F220/54 , C08F290/06 , C08L23/00 , C08L33/04 , C08L33/08 , C08L33/14 , C08L33/24 , C08L33/26 , C08L71/02 , C08L101/00 , D21H17/34 , D21H21/10 , C08L13/02
CPC分类号： D21H21/10 , C08F220/04 , D21H17/34
摘要： The invention relates to aqueous dispersions of water soluble polymers, formed by polymerization of a mixture A of various monomer components (a1, a2, and possibly a3) in the presence of a polymeric dispersant D; wherewith the mixture A is comprised of the following different monomera1 (in the amount of 99-70 wt. %), comprised of at least one water soluble monomer,a2 (in the amount of 1-30 wt. %), comprised of at least one hydrophobic monomer, and (possibly)a3 (in the amount of 0-20 wt. %), comprised of at least one amphipathic monomer, wherewith in each instance the sum of the amounts of a1, a2, and a3 is 100%;and wherewith the water soluble polymers have a mean molecular weight M.sub.w (gravimetric mean) of at least 10.sup.6 Dalton.
摘要翻译：本发明涉及在聚合物分散剂D的存在下通过各种单体组分（a1，a2和可能的a3）的混合物A的聚合形成的水溶性聚合物的水分散体; 其中混合物A由以下不同的单体a1（其量为99-70重量％）组成，其由至少一种水溶性单体a2（以1-30重量％的量）组成，包括至少一种疏水性单体和（可能地）a3（以0-20重量％的量），由至少一种两亲性单体组成，其中在每种情况下，a1，a2和a3的量的总和为100 ％; 并且其中水溶性聚合物具有至少106道尔顿的平均分子量Mw（重均分子量）。

6. 发明授权

US07427650B2 Absorbing structure having improved blocking properties 有权
标题翻译：具有改进的阻挡性能的吸收结构
公开(公告)号：US07427650B2
公开(公告)日：2008-09-23
申请号：US11766399
申请日：2007-06-21
申请人： Scott Smith , Bernfried Messner , Markus Frank
发明人： Scott Smith , Bernfried Messner , Markus Frank
IPC分类号： C08F8/30
CPC分类号： C08J3/12 , C08J3/128 , C08J3/245 , C08J2300/14 , C08J2333/00 , H01B7/288 , Y02A30/14 , Y10T428/31931
摘要： A process for producing an absorbing polymer structure (Pa) including the steps of obtaining a treated absorbing polymer structure (Pb) by increasing the absorption under load at a load of 0.3 or 0.9 psi (AUL) compared to an untreated absorbing polymer structure (Pu) by a first treatment of an outer region of the untreated absorbing polymer structure (Pu) and reducing the AUL compared to the treated polymer structure (Pb) by a second treatment of an outer region of the treated absorbing polymer structure (Pb). Such absorbing polymer structure (Pa) may be used in a composite and may be used in foams, moulded articles, fibers, sheets, films, cables, sealing materials, liquid-absorbing hygiene articles, carriers for plant growth-regulating and fungal growth-regulating agents, packaging materials and soil additives or building materials.
摘要翻译：一种制备吸收聚合物结构（Pa）的方法，包括以下步骤：与未处理的吸收聚合物结构（Pu）相比，在负载为0.3或0.9psi（AUL）的负载下增加吸收聚合物结构（Pb））通过第一处理未处理的吸收性聚合物结构（Pu）的外部区域，并且通过对经处理的吸收性聚合物结构（Pb）的外部区域进行第二次处理，将AUL与经处理的聚合物结构（Pb）相比降低。这种吸收聚合物结构（Pa）可以用于复合材料中，并且可以用于泡沫，模制品，纤维，片材，薄膜，电缆，密封材料，液体吸收卫生制品，用于植物生长调节的载体和真菌生长 - 调节剂，包装材料和土壤添加剂或建筑材料。

7. 发明授权

US07241820B2 Absorbing structure having improved blocking properties 有权
标题翻译：具有改进的阻挡性能的吸收结构
公开(公告)号：US07241820B2
公开(公告)日：2007-07-10
申请号：US10427054
申请日：2003-04-30
申请人： Scott Smith , Bernfried Messner , Markus Frank
发明人： Scott Smith , Bernfried Messner , Markus Frank
IPC分类号： C08F8/30
CPC分类号： C08J3/12 , C08J3/128 , C08J3/245 , C08J2300/14 , C08J2333/00 , H01B7/288 , Y02A30/14 , Y10T428/31931
摘要： A process for producing an absorbing polymer structure (Pa) including the steps of obtaining a treated absorbing polymer structure (Pb) by increasing the absorption under load at a load of 0.3 or 0.9 psi (AUL) compared to an untreated absorbing polymer structure (Pu) by a first treatment of an outer region of the untreated absorbing polymer structure (Pu) and reducing the AUL compared to the treated polymer structure (Pb) by a second treatment of an outer region of the treated absorbing polymer structure (Pb). Such absorbing polymer structure (Pa) may be used in a composite and may be used in foams, moulded articles, fibers, sheets, films, cables, sealing materials, liquid-absorbing hygiene articles, carriers for plant growth-regulating and fungal growth-regulating agents, packaging materials and soil additives or building materials.
摘要翻译：一种制备吸收聚合物结构（Pa）的方法，包括以下步骤：与未处理的吸收聚合物结构（Pu）相比，在负载为0.3或0.9psi（AUL）的负载下增加吸收聚合物结构（Pb））通过第一处理未处理的吸收性聚合物结构（Pu）的外部区域，并且通过对经处理的吸收性聚合物结构（Pb）的外部区域进行第二次处理，将AUL与经处理的聚合物结构（Pb）相比减少。这种吸收聚合物结构（Pa）可以用于复合材料中，并且可以用于泡沫，模制品，纤维，片材，薄膜，电缆，密封材料，液体吸收卫生制品，用于植物生长调节的载体和真菌生长 - 调节剂，包装材料和土壤添加剂或建筑材料。

8. 发明授权

US5480934A Method for the production of a low-viscosity, water-soluble polymeric dispersion 失效
标题翻译：生产低粘度水溶性聚合物分散体的方法
公开(公告)号：US5480934A
公开(公告)日：1996-01-02
申请号：US241577
申请日：1994-05-12
申请人： Bernfried Messner , Carl Joachim , Gunter Schmitt , Manfred Braum , Peter Quis
发明人： Bernfried Messner , Carl Joachim , Gunter Schmitt , Manfred Braum , Peter Quis
IPC分类号： C08F2/00 , B01F17/52 , C02F1/56 , C08F2/10 , C08F2/16 , C08F2/20 , C08F2/22 , C08F220/06 , C08J3/03 , C08L33/04 , C09K17/00 , C08L13/02
CPC分类号： C08J3/03 , C08F2/10 , C08F220/06 , C08J2300/10
摘要： An aqueous, low-viscosity, water-soluble polymeric dispersion containing a polymer (A) is prepared by copolymerizing monomers:(a1) 99 to 70 weight % of at least one water-soluble monomer,(a2) 1 to 30 weight % of at least one hydrophobic monomer and,(a3) 0 to 20 weight % of at least one amphiphilic monomer, which monomers constitute 100 weight % of the polymers forming material which polymer (A) has an average molecular weight M.sub.W (mean weight) of at least 5.times.10.sup.5 Dalton, said process comprising:a first step i) of reacting said monomer ingredients in an aqueous dispersion in the presence of at least one polymeric dispersing agent (D) thereby preparing a dispersion of polymer (A); and a second step ii) of adding at least one polymeric dispersion agent (D), in an aqueous solution, to the dispersion.
摘要翻译：含有聚合物（A）的水溶性，低粘度的水溶性聚合物分散体是通过使单体共聚而制备的：（a1）99-70重量％的至少一种水溶性单体，（a2）1-30重量％至少一种疏水单体和（a3）0至20重量％的至少一种两亲性单体，该单体构成聚合物形成材料的100重量％，聚合物（A）的平均分子量MW（平均重量）为所述方法包括：第一步骤i）在至少一种聚合物分散剂（D）的存在下使所述单体成分在水分散体中反应，从而制备聚合物（A）的分散体; 和第二步骤ii）在水溶液中加入至少一种聚合物分散剂（D）至分散体。

9. 发明授权

US08802786B2 Particulate superabsorbent polymer composition having improved performance properties 有权
标题翻译：颗粒超吸收性聚合物组合物具有改进的性能
公开(公告)号：US08802786B2
公开(公告)日：2014-08-12
申请号：US13091844
申请日：2011-04-21
申请人： Yaru Shi , Gonglu Tian , Mark Joy , Geoff Blake , Scott Smith , Bernfried Messner
发明人： Yaru Shi , Gonglu Tian , Mark Joy , Geoff Blake , Scott Smith , Bernfried Messner
IPC分类号： C08F8/00 , C09K3/00 , A61L15/60 , B01J20/26 , C08F220/06 , C08J3/24
CPC分类号： C08K5/09 , A61L15/60 , B01J20/261 , B01J20/267 , B01J2220/68 , C08F220/06 , C08J3/245 , C08J2333/02 , C08K3/22 , C08K5/04 , C08K2003/2227
摘要： The present invention relates to a particulate superabsorbent polymer composition which absorbs water, aqueous liquids, and blood, and a process to make the superabsorbent polymers, wherein a superabsorbent polymer is surface treated with a neutralized multivalent metal salt solution having a pH value similar as that of human skin. The present invention also relates to particulate superabsorbent polymer composition having high Gel Bed Permeability and high Absorbency Under Load.
摘要翻译：本发明涉及一种吸收水，含水液体和血液的颗粒超吸收聚合物组合物，以及制备超吸收性聚合物的方法，其中超吸收聚合物用中和的多价金属盐溶液进行表面处理，所述中和多价金属盐溶液的pH值类似于的人类皮肤。本发明还涉及具有高凝胶床渗透性和高负载下的高吸收性颗粒超吸收性聚合物组合物。

10. 发明申请

US20120267570A1 PARTICULATE SUPERABSORBENT POLYMER COMPOSITION HAVING IMPROVED PERFORMANCE PROPERTIES 有权
标题翻译：具有改进性能特性的颗粒状超吸收聚合物组合物
公开(公告)号：US20120267570A1
公开(公告)日：2012-10-25
申请号：US13091844
申请日：2011-04-21
申请人： Yaru Shi , Gonglu Tian , Mark Joy , Geoff Blake , Scott Smith , Bernfried Messner
发明人： Yaru Shi , Gonglu Tian , Mark Joy , Geoff Blake , Scott Smith , Bernfried Messner
IPC分类号： B01J20/26 , C09K3/00
CPC分类号： C08K5/09 , A61L15/60 , B01J20/261 , B01J20/267 , B01J2220/68 , C08F220/06 , C08J3/245 , C08J2333/02 , C08K3/22 , C08K5/04 , C08K2003/2227
摘要： The present invention relates to a particulate superabsorbent polymer composition which absorbs water, aqueous liquids, and blood, and a process to make the superabsorbent polymers, wherein a superabsorbent polymer is surface treated with a neutralized multivalent metal salt solution having a pH value similar as that of human skin. The present invention also relates to particulate superabsorbent polymer composition having high Gel Bed Permeability and high Absorbency Under Load.
摘要翻译：本发明涉及一种吸收水，含水液体和血液的颗粒超吸收聚合物组合物，以及制备超吸收性聚合物的方法，其中超吸收聚合物用中和的多价金属盐溶液进行表面处理，所述中和多价金属盐溶液的pH值类似于的人类皮肤。本发明还涉及具有高凝胶床渗透性和高负载下的高吸收性颗粒超吸收性聚合物组合物。

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