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1.发明申请
公开(公告)号：WO02058841A2
公开(公告)日：2002-08-01
申请号：PCT/EP0200654
申请日：2002-01-23
Applicant: BASF AG , FUNK RUEDIGER , HERFERT NORBERT , HOSS ULRIKE
Inventor： FUNK RUEDIGER , HERFERT NORBERT , HOSS ULRIKE
CPC classification number: B01J20/28016 , B01J20/24 , B01J20/26 , B01J20/261 , B01J20/28004 , B01J20/28023 , B01J20/28028 , B01J2220/44 , B01J2220/4825
Abstract: The invention relates to a water-absorbing agent in particulate form, comprising particles of a water-absorbing polymer and between 0.1 and 4 wt. %, (relative to the particulate polymer), of a fine-particle natural fibre.
Abstract translation: 本发明涉及一种颗粒形式的吸水剂，其包含与水吸收性聚合物的颗粒为0.1〜4重量％，基于该微粒聚合物，至少一种细碎的天然纤维。
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公开(公告)号：WO03028778A3
公开(公告)日：2003-10-16
申请号：PCT/EP0210793
申请日：2002-09-26
Applicant: BASF AG , FUNK RUEDIGER , HERFERT NORBERT , WANIOR MARIOLA
Inventor： FUNK RUEDIGER , HERFERT NORBERT , WANIOR MARIOLA
CPC classification number: A61L15/60 , A61L15/46 , A61L2300/20 , A61L2300/404 , A61L2300/802 , Y10S524/916
Abstract: The invention relates to polymeric mixtures containing hydrogel-forming polymers with different pH values and which absorb aqueous fluids. Said polymeric mixtures can be produced by polymerization of olefinically unsaturated carboxylic acids or derivatives thereof. The invention also relates to the production and use of said polymeric mixtures and to the hygienic articles containing said polymeric mixtures. The invention particularly relates to two-component polymeric mixtures from polymers with a pH range from acid to neutral.
Abstract translation: 本发明涉及包含不同pH的水性流体吸收性水凝胶形成聚合物，其可以是每个通过的烯属不饱和羧酸或其衍生物聚合而制备它们的制造中，使用和包含它们的卫生用品的聚合物混合物。 特别地，聚合物的本发明的双组分聚合物共混物涉及的pH范围从酸性至中性。
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3.发明申请HYDROPHILIC, OPEN-CELL, ELASTIC FOAMS WITH A MELAMINE/FORMALDEHYDE RESIN BASE, PRODUCTION THEREOF AND USE THEREOF IN HYGIENE PRODUCTS 审中-公开基于三聚氰胺/甲醛树脂，生产和使用及其特性卫生用品亲水开孔泡沫弹性
公开(公告)号：WO0226872A8
公开(公告)日：2003-06-12
申请号：PCT/EP0110846
申请日：2001-09-19
Applicant: BASF AG , HAEHNLE HANS-JOACHIM , BAUMGARTL HORST , HERFERT NORBERT
Inventor： HAEHNLE HANS-JOACHIM , BAUMGARTL HORST , HERFERT NORBERT
IPC: A61F13/53 , A61F13/00 , A61F13/15 , A61F13/49 , A61L15/26 , A61L15/42 , C08G12/26 , C08G12/32 , C08J9/28 , C08J9/36 , C08L61/32
CPC classification number: C08J9/36 , A61L15/26 , A61L15/425 , C08G12/266 , C08J9/28 , C08J2300/00 , C08J2361/28 , C08L61/32 , C08L61/28
Abstract: The invention relates to hydrophilic, open-cell, elastic foams consisting of melamine/formaldehyde resins. Said foams can be obtained by (a) heating and cross-linking an aqueous solution or dispersion, containing, respectively, at least one melamine/formaldehyde precondensate, an emulsifier, an expanding agent and a hardener, a foam being formed, (b) subsequently tempering the foam for a period of 1 to 180 minutes at 120 to 300 DEG C, volatile parts being removed, and (c) treating the foam with at least one polymer during or after the tempering process, said polymer containing primary and/or secondary amino groups and having a molar mass of at least 300. The invention also relates to a method for producing the hydrophilic, open-cell, elastic foams and to their use in hygiene products for absorbing, distributing and immobilising bodily fluids.
Abstract translation: 亲水性开孔泡沫弹性包含三聚氰胺/甲醛树脂，其可获得由：（1）加热和交联的水性溶液或分散体各自含有至少一个三聚氰胺/甲醛预缩合物，乳化剂，发泡剂和固化剂， 以形成泡沫，（b）然后调理泡沫超过在120的周期的1〜180分钟到300℃，其中挥发性组分被除去，和（c）在调节期间处理所述泡沫或之后与至少一种聚合物 的伯和/或仲氨基和至少300的分子量，与用于制备亲水性开孔泡沫弹性的以及它们在对体液的摄入，分布和固定卫生制品使用过程。
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4.发明申请USE OF OPEN-CELL ELASTIC FOAMED MATERIALS BASED ON MELAMINE/FORMALDEHYDE CONDENSATION PRODUCTS IN HYGIENE ARTICLES 审中-公开使用基于三聚氰胺/甲醛缩合产物的卫生物品中开孔弹性泡沫
公开(公告)号：WO0206385B1
公开(公告)日：2002-07-11
申请号：PCT/EP0108053
申请日：2001-07-12
Applicant: BASF AG , HAEHNLE HANS-JOACHIM , BAUMGARTL HORST , HERFERT NORBERT
Inventor： HAEHNLE HANS-JOACHIM , BAUMGARTL HORST , HERFERT NORBERT
CPC classification number: C08J9/30 , A61L15/26 , A61L15/425 , C08J2300/00 , C08J2361/28 , C08L61/28
Abstract: The invention relates to the use of open-cell elastic foamed materials based on melamine/formaldehyde condensation products in hygiene articles for absorbing, distributing and immobilizing body fluids. The invention also relates to hygiene articles, which are constructed from a combination comprised of a liquid-impermeable layer, of an absorbent intermediate layer and of a liquid-permeable layer, whereby for absorbing, distributing and immobilizing body fluids, the absorbent intermediate layer is comprised of an open cell elastic foamed material made of melamine/formaldehyde condensation products having a density ranging from 5 to 200 g/l, a specific surface (determined according to the B.E.T. method) of greater than 0.5 m /g and having a free swell capacity of greater than 20 g/g.
Abstract translation: 基于三聚氰胺/甲醛缩合产物在卫生制品在吸收，分布和体液以及卫生用品，它们由不透液性层，中间吸收层和液体可渗透层的组合的固定开孔的弹性泡沫材料的用途，其中，用于接收所述中间吸收层 从开孔，从具有5至200克/升，比表面积的密度三聚氰胺 - 甲醛缩合产物由弹性泡沫的大于0.5μm（通过BET测定）体液的，分配和Immobiliesierung <2> / g，并且 自由膨胀容量超过20克/克。
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5.发明申请
公开(公告)号：WO0206385A2
公开(公告)日：2002-01-24
申请号：PCT/EP0108053
申请日：2001-07-12
Applicant: BASF AG , HAEHNLE HANS JOACHIM , BAUMGARTL HORST , HERFERT NORBERT
Inventor： HAEHNLE HANS-JOACHIM , BAUMGARTL HORST , HERFERT NORBERT
CPC classification number: C08J9/30 , A61L15/26 , A61L15/425 , C08J2300/00 , C08J2361/28 , C08L61/28
Abstract: The invention relates to the use of open-cell elastic foamed materials based on melamine/formaldehyde condensation products in hygiene articles for absorbing, distributing and immobilizing body fluids. The invention also relates to hygiene articles, which are constructed from a combination comprised of a liquid-impermeable layer, of an absorbent intermediate layer and of a liquid-permeable layer, whereby for absorbing, distributing and immobilizing body fluids, the absorbent intermediate layer is comprised of an open cell elastic foamed material made of melamine/formaldehyde condensation products having a density ranging from 5 to 200 g/l, a specific surface (determined according to the B.E.T. method) of greater than 0.5 m /g and having a free swell capacity of greater than 20 g/g.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2008055935A3
公开(公告)日：2009-11-26
申请号：PCT/EP2007062016
申请日：2007-11-07
Applicant: BASF SE , HERFERT NORBERT , WENDKER MARTIN , FEISE HERMANN JOSEF , WOLF HANNO RUEDIGER , CHIANG WILLIAM G-J , WOODRUM TOM
Inventor： HERFERT NORBERT , WENDKER MARTIN , FEISE HERMANN JOSEF , WOLF HANNO RUEDIGER , CHIANG WILLIAM G-J , WOODRUM TOM
CPC classification number: A61L15/60 , A61F13/53 , A61F2013/530481 , Y10T428/2982
Abstract: A superabsorbent having superior permeability and conveying properties comprises a permeability enhancing agent and a cohesion control agent and has a free swell gel bed permeability of at least 15 Darcies and a Hausner ratio in the range of 1.18 to 1.34.
Abstract translation: 具有优异的渗透性和输送性能的超吸收剂包括渗透性增强剂和粘合控制剂，并且具有至少15达西的自由溶胀凝胶床渗透性和1.18至1.34范围内的豪斯纳比。
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7.发明申请
公开(公告)号：WO2008025655A3
公开(公告)日：2008-05-22
申请号：PCT/EP2007058175
申请日：2007-08-07
Applicant: BASF SE , HERFERT NORBERT , WENDKER MARTIN , GOODWIN RICH , MIATUDILA MA-IKAY KIKAMA , MITCHELL MICHAEL A , CHIANG WILLIAM G-J
Inventor： HERFERT NORBERT , WENDKER MARTIN , GOODWIN RICH , MIATUDILA MA-IKAY KIKAMA , MITCHELL MICHAEL A , CHIANG WILLIAM G-J
CPC classification number: C08J3/12 , A61L15/60 , C08J3/126 , C08J2300/14 , C08J2377/04 , Y10T428/2998
Abstract: Superabsorbent polymer particles having a transient hydrophobicity, excellent gel integrity, and free swell gel bed permeability are disclosed. A method of producing the superabsorbent polymer particles by applying a polyamine coating and a cosolvent to the particles also is disclosed.
Abstract translation: 公开了具有瞬时疏水性，优异的凝胶完整性和自由溶胀凝胶层渗透性的超吸收性聚合物颗粒。 公开了通过向颗粒施加多胺涂层和助溶剂来生产超吸收性聚合物颗粒的方法。
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公开(公告)号：WO2011157656A3
公开(公告)日：2012-07-26
申请号：PCT/EP2011059710
申请日：2011-06-10
Applicant: BASF SE , HERFERT NORBERT , DANIEL THOMAS , ELLIOTT MARK
Inventor： HERFERT NORBERT , DANIEL THOMAS , ELLIOTT MARK
IPC: C08F220/06 , C08F2/44 , C08K5/00
CPC classification number: C08F220/06 , C08F2/44 , C08F222/1006 , C08K5/0025 , C08K5/0041
Abstract: The invention relates to water-absorbing polymer particles with improved colour stability and to processes for preparing them, the water-absorbing polymer particles comprising at least one optical brightening agent.
Abstract translation: 本发明涉及一种具有改善的颜色稳定性和它们的制备方法的吸水性聚合物粒子，其中，所述吸水聚合物颗粒包含至少一种光学增白剂。
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9.发明申请METHOD FOR PRODUCING WATER-ABSORBING POLYMER PARTICLES HAVING IMPROVED COLOR STABILITY 审中-公开方法生产的水具有改进的颜色稳定性
公开(公告)号：WO2011061125A2
公开(公告)日：2011-05-26
申请号：PCT/EP2010067382
申请日：2010-11-12
Applicant: BASF SE , HERFERT NORBERT , DANIEL THOMAS
Inventor： HERFERT NORBERT , DANIEL THOMAS
CPC classification number: C08F220/06 , A61L15/24 , A61L15/56 , C08F2/10 , C08F2/38 , C08J3/12 , C08J3/126 , C08J2300/102
Abstract: The invention relates to a method for producing water-absorbing polymer particles, wherein at least one aliphatic aldehyde or the conversion product thereof has an aliphatic alcohol, an aliphatic amine, ammonia, a hypophosphite, or a phosphite added thereto.
Abstract translation: 一种用于生产吸水性聚合物颗粒，其中至少一种脂肪醛或反应产物其中加入脂族醇，脂族胺，氨水，次磷酸盐或亚磷酸酯处理。
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10.发明申请
公开(公告)号：WO2010142546A3
公开(公告)日：2011-03-17
申请号：PCT/EP2010057519
申请日：2010-05-31
Applicant: BASF SE , HERFERT NORBERT , HAMMON ULRICH , WUESTEFELD RENATE
Inventor： HERFERT NORBERT , HAMMON ULRICH , WUESTEFELD RENATE
IPC: C07C51/215 , C07C51/25 , C07C51/47 , C07C51/50
Abstract: The invention relates to a method for the restabilization of (meth)acrylic monomers, whereby phenothiazine is removed from phenothiazine-containing (meth)acrylic monomers by adsorption on activated carbon and optionally subsequent addition of a moderately effective polymerization inhibitor.
Abstract translation: 一种用于（甲基）丙烯酸单体的Umstabilisierung，其中，从Phenothiazinhaltigen（甲基）丙烯酸单体的吩噻嗪被吸附在活性炭上除去过程中，任选地接着适度有效的聚合抑制剂加入。
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