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1. 发明授权

US5258448A Absorbent polymers, manufacturing process and their use in particular for sanitary articles 失效
标题翻译：吸收性聚合物，制造工艺及其特别用于卫生用品的用途
公开(公告)号：US5258448A
公开(公告)日：1993-11-02
申请号：US957006
申请日：1992-10-06
申请人： Paul Mallo , Fritz Engelhardt , Ulrich Riegel , Rudiger Funk
发明人： Paul Mallo , Fritz Engelhardt , Ulrich Riegel , Rudiger Funk
IPC分类号： A61F13/53 , A61L15/18 , A61L15/60 , C08F2/32 , C08F6/06 , C08F6/24 , C08F8/00 , C08F20/04 , C08F20/06 , C08F120/04
CPC分类号： C08F20/06 , A61L15/18 , A61L15/60
摘要： Hydrophobic, cross-linked absorbent polymers, insoluble in water, in the form of microbeads , based on silica and acrylic acid partially salified by an alkali metal, are obtained by a polymerization process in a water-in-oil suspension in which an aqueous phase obtained extemporaneously from (1), an aqueous solution containing one or more hydrosoluble polymerization initiators, which are free radical generators, and (2), an aqueous phase containing at a concentration of 50.+-.15% by weight a mixture of by weight 2 to 25% of colloidal silica and 98 to 75% of acrylic acid of which 60 to 80 is salified by an alkaline metal, is introduced slowly, under agitation, into a totally deoxygenated oil phase maintained at boiling point and containing a protective colloid, with an aqueous phase to oil phase weight ratio of between 0.8 and 1.2, then when the polymerization reaction is finished, 15 to 55% of the water present is eliminated by azeotropic distillation with recycling of the organic solvent, then 0.01 to 0.06% in molar proportions relative to the monomers of ethyleneglycol diglycidyl ether is introduced into the reaction mixture at boiling point and azeotropic distillation of the residual water is continued until a suspension is obtained which has a dry content of 85.+-.10% and finally the desired polymer is isolated by filtration; use as absorbent compound and in a sanitary article.
摘要翻译：通过在油包水悬浮液中的聚合方法获得以碱金属部分盐化的基于二氧化硅和丙烯酸的微珠形式的不溶于水的疏水性交联吸收性聚合物，其中水相从（1）中得到的含有一种或多种作为自由基发生剂的水溶性聚合引发剂的水溶液，和（2）含有浓度为50 +/- 15重量％的混合物的水相，在搅拌下将2〜25％的胶体二氧化硅和98〜75％的丙烯酸（其中60〜80）用碱金属盐化，缓慢加入到保持在沸点并含有保护胶体的完全脱氧油相中，水相 - 油相重量比在0.8和1.2之间，然后当聚合反应完成时，通过共沸蒸馏除去存在的15-55％的水，并回收有机溶液 nt，然后相对于乙二醇二缩水甘油醚单体的摩尔比例为0.01至0.06％，在沸点下引入该反应混合物，继续共沸蒸馏残余水直至获得干燥含量为85 + / -10％，最后通过过滤分离所需的聚合物; 用作吸收剂化合物和卫生制品。

2. 发明授权

US5731365A Hydrophilic, highly swellable hydrogels 失效
标题翻译：亲水，高度溶胀的水凝胶
公开(公告)号：US5731365A
公开(公告)日：1998-03-24
申请号：US504130
申请日：1995-07-19
申请人： Fritz Engelhardt , Norbert Herfert , Uwe Stuven , Ulrich Riegel , Rudiger Funk , Detlev Seip
发明人： Fritz Engelhardt , Norbert Herfert , Uwe Stuven , Ulrich Riegel , Rudiger Funk , Detlev Seip
IPC分类号： A61F13/53 , A61F13/15 , A61F13/49 , B01D15/00 , B01J20/26 , C08G59/40 , C08J3/12 , C08J7/04 , C08L1/00 , C08L1/02 , C08L3/00 , C08L3/04 , C08L33/04 , C08L33/08 , C08L33/10 , C08L51/00 , C08L59/00 , C08L63/00 , C08L67/00 , C08L67/02 , C08L69/00 , C08L75/00 , C08L75/02 , C08L75/04 , C08L83/02 , C08L83/04 , C08L101/00 , C09K17/00 , B01J20/32 , C08J3/075
CPC分类号： C08J3/12 , C08J2300/14 , Y10S524/916 , Y10T428/2998
摘要： The present invention relates to hydrophilic, highly swellable hydrogels which are coated with non-reactive, water-insoluble film-forming polymers.
摘要翻译：本发明涉及用非反应性水不溶性成膜聚合物涂覆的亲水性，高度可溶胀的水凝胶。

3. 发明授权

US5684104A Water-swellable hydrophilic polymers 失效
标题翻译：水溶胀性亲水聚合物
公开(公告)号：US5684104A
公开(公告)日：1997-11-04
申请号：US687005
申请日：1996-07-18
申请人： Rudiger Funk , Fritz Engelhardt , Ulrich Riegel , Michael Wessling
发明人： Rudiger Funk , Fritz Engelhardt , Ulrich Riegel , Michael Wessling
IPC分类号： A61L15/24 , A61L15/60 , C08F4/04 , C08F4/32 , C08F4/36 , C08F20/04 , C08F251/00 , C08F283/06 , C08F20/58
CPC分类号： C08F283/06 , A61L15/24 , A61L15/60 , C08F20/04 , C08F251/00 , C08F4/36
摘要： Method for avoiding network defects due to unwanted secondary reactions during the polymerization in water-swellable hydrophilic polymers which contain polymers prepared by free radical (co)polymerization of one or more hydrophilic monomers of the formula I ##STR1## wherein R.sup.1 is hydrogen, methyl or ethyl, R.sup.2 is the group --COOR.sup.4, the sulphonyl group, the phosphonyl group, the phosphonyl group-esterified by (C.sub.1 -C.sub.4)-alkanol or a group of the formula ##STR2## R.sup.3 is hydrogen, methyl, ethyl or the carboxyl group, R.sup.4 is hydrogen, amino or hydroxy-(C.sub.1 -C.sub.4)-alkyl and R.sup.5 is the sulphonyl group, the phosphonyl group or the carboxyl group, or grafting (co)polymerization of one or more hydrophilic monomers of the formula I onto a grafting base, using a free radical initiator which forms three or more free radical sites per molecule.
摘要翻译：在水溶胀性亲水性聚合物中避免由于在聚合期间不期望的二次反应引起的网络缺陷的方法，其含有通过一种或多种式I的亲水性单体的自由基（共）聚合制备的聚合物，其中R 1是氢，甲基或乙基，R 2为-COOR 4基团，磺酰基，膦酰基，被（C 1 -C 4） - 烷醇酯化的膦酰基或下式的基团是氢，甲基，乙基或羧基，R4是氢，氨基或羟基 - （C1-C4） - 烷基，R5是磺酰基，膦酰基或羧基，或一种或多种式I的亲水性单体接枝（共）聚合到接枝上碱，使用每分子形成三个或更多个自由基位点的自由基引发剂。

4. 发明申请

US20060247377A1 (Meth)acrylic ester of alkenylene glycols and the use thereof 失效
标题翻译：（甲基）亚烷基二醇的丙烯酸酯及其用途
公开(公告)号：US20060247377A1
公开(公告)日：2006-11-02
申请号：US10558996
申请日：2004-06-04
申请人： Ulrich Riegel , Thomas Daniel , Matthias Weismantel , Mark Elliott , Rudiger Funk , Reinhold Schwalm
发明人： Ulrich Riegel , Thomas Daniel , Matthias Weismantel , Mark Elliott , Rudiger Funk , Reinhold Schwalm
IPC分类号： C08L67/02 , C07C67/26
CPC分类号： C07C69/54 , C07C67/08
摘要： The present invention relates to novel (meth)acrylic esters of polyalkoxylated glycols of the formula where AO is independently at each instance is —O—CHR3-CHR4- or —CHR3-CHR4-O— where R3 and R4 are independently H, linear or branched C1-C8-alkyl, p1 is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, or 35, p2 is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, or 35, n is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 447, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, R1 and R2 are independently H or CH3, wherein there is at least one AO in (AO)p1 and also at least one AO in (AO)p2 where R3 and R4 are not both H at one and the same time, a simplified process for preparing these esters and use of reaction mixtures thus obtainable.
摘要翻译：本发明涉及下式的聚烷氧基化二醇的（甲基）丙烯酸酯：其中AO各自独立地为-O-CHR 3 -CHR 4 - 或-CHR 3 -CHR 4 -O-，其中R 3和R 4独立地为H，直链或支链C 1 -C 8 - 烷基，p 1为1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21 ，22,23,24,25,26,27,28,29,30,31,32,33,34或35中，p2分别为1,2,3,4,5,6,7,8,9,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34或35， 10，11，12，13，14，15，16，17，18，19，20，21，22，23，24，25，26，27，28，29，30，31，32，33，34，或35，n为1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23 ，24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,447,48 ，49，50，51，52，53，54，55，56，57，58，59，60，61，62，63，64，65，66，67，68，69，70，，71，72，73 ，74，75，76，77，78，79，80，81，82，83，84，85，86，87，88，89，90，91，92，93，94，95，96，97，98 ，99,100，R 1和R 2独立地为H或CH 3，其中存在至少一个AO （AO）p 1和（AO）p2中的至少一个AO，其中R3和R4不同时为一个，制备这些酯的简化方法和使用由此获得的反应混合物。

5. 发明申请

US20050215752A1 (Meth)acrylic esters of polyalkoxylated trimethylolpropane 失效
标题翻译：（甲基）丙烯酸酯，聚烷氧基化三羟甲基丙烷
公开(公告)号：US20050215752A1
公开(公告)日：2005-09-29
申请号：US10517042
申请日：2003-06-06
申请人： Andreas Popp , Thomas Daniel , Jurgen Schroder , Thomas Jaworek , Rudiger Funk , Reinhold Schwalm , Matthias Weismantel , Ulrich Riegel
发明人： Andreas Popp , Thomas Daniel , Jurgen Schroder , Thomas Jaworek , Rudiger Funk , Reinhold Schwalm , Matthias Weismantel , Ulrich Riegel
IPC分类号： C08G65/332 , A61L15/60 , C07B61/00 , C07C67/08 , C07C69/54 , C08F290/06 , C08G65/26 , C08G65/28 , C08G63/02
CPC分类号： C08G65/3322 , A61L15/60 , C07C67/08 , C08G65/2609 , Y10T428/249921 , C07C69/54
摘要： The present invention relates to novel (meth)acrylic esters of polyalkoxylated trimethylolpropane of the formula where AO is for each AO independently at each instance EO, PO or BO where EO is O—CH2-CH2- PO is independently at each instance O—CH2-CH(CH3)- or O—CH(CH3)-CH2- BO is independently at each instance O—CH2-CH(CH2-CH3)- or O—CH(CH2-CH3)-CH2- p1+p2+p3 is 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 or 75, R1, R2 and R3 are independently H or CH3, a simplified process for preparing these esters and the use of reaction mixtures thus obtainable.
摘要翻译：本发明涉及下式的聚烷氧基化三羟甲基丙烷的新的（甲基）丙烯酸酯：其中AO各自独立地为每个AO，PO或BO，其中EO为O-CH 2 -CH 2 - ，PO各自独立地为O-CH 2 -CH（CH 3） - 或O-CH（CH 3）-CH 2 - BO在每种情况下独立地为O-CH 2 -CH（CH 2 -CH 3） - 或O-CH（CH 2 -CH 3）-CH 2 - ，p 1 + p 2 + p 3 是28，29，30，31，32，33，34，35，36，37，38，39，40，41，42，43，44，45，46，47，48，49，50，51，52 ，53,54,55,66,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74或75，R1，R2 和R3独立地为H或CH3，制备这些酯的简化方法以及由此得到的反应混合物的使用。

6. 发明授权

US07405321B2 (Meth)acrylic ester of alkenylene glycols and the use thereof 失效
标题翻译：（甲基）亚烷基二醇的丙烯酸酯及其用途
公开(公告)号：US07405321B2
公开(公告)日：2008-07-29
申请号：US10558996
申请日：2004-06-04
申请人： Ulrich Riegel , Thomas Daniel , Matthias Weismantel , Mark Elliott , Rudiger Funk , Reinhold Schwalm
发明人： Ulrich Riegel , Thomas Daniel , Matthias Weismantel , Mark Elliott , Rudiger Funk , Reinhold Schwalm
IPC分类号： C07C69/52 , C08F20/10 , C08F220/12
CPC分类号： C07C69/54 , C07C67/08
摘要： The present invention relates to novel (meth)acrylic esters of polyalkoxylated glycols of the formula where AO is independently at each instance is —O—CHR3-CHR4- or —CHR3-CHR4-O— where R3 and R4 are independently H, linear or branched C1-C8-alkyl, p1 is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, or 35, p2 is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, or 35, n is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 447, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, R1 and R2 are independently H or CH3, wherein there is at least one AO in (AO)p1 and also at least one AO in (AO)p2 where R3 and R4 are not both H at one and the same time, a simplified process for preparing these esters and use of reaction mixtures thus obtainable.
摘要翻译：本发明涉及下式的聚烷氧基化二醇的（甲基）丙烯酸酯：其中AO各自独立地为-O-CHR 3 -CHR 4 - 或-CHR 3 -CHR 4 -O-，其中R 3和R 4独立地为H，直链或支链C 1 -C 8 - 烷基，p 1为1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21 ，22,23,24,25,26,27,28,29,30,31,32,33,34或35中，p2分别为1,2,3,4,5,6,7,8,9,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34或35， 10，11，12，13，14，15，16，17，18，19，20，21，22，23，24，25，26，27，28，29，30，31，32，33，34，或35，n为1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23 ，24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,447,48 ，49，50，51，52，53，54，55，56，57，58，59，60，61，62，63，64，65，66，67，68，69，70，，71，72，73 ，74，75，76，77，78，79，80，81，82，83，84，85，86，87，88，89，90，91，92，93，94，95，96，97，98 ，99,100，R 1和R 2独立地为H或CH 3，其中存在至少一个AO （AO）p1和（AO）p2中的至少一个AO，其中R3和R4不同时为一个，一个简单的制备这些酯的方法和使用如此获得的反应混合物。

7. 发明授权

US5331059A Hydrophilic, highly swellable hydrogels 失效
标题翻译：亲水，高度溶胀的水凝胶
公开(公告)号：US5331059A
公开(公告)日：1994-07-19
申请号：US974621
申请日：1992-11-12
申请人： Friedrich Engelhardt , Rudiger Funk , Ulrich Riegel , Gerlinde Ebert , Hanss-Jerg Kleiner
发明人： Friedrich Engelhardt , Rudiger Funk , Ulrich Riegel , Gerlinde Ebert , Hanss-Jerg Kleiner
IPC分类号： C08F8/00 , A61L15/00 , A61L15/60 , C08F2/32 , C08F8/40 , C08F283/06 , C08G59/30 , C08J3/00 , C08J3/24 , C08K5/53 , C08K5/5317 , C08K5/5373 , C08L101/00 , C08K5/15
CPC分类号： A61L15/60 , C08F8/40 , C08G59/304 , C08K5/5373 , Y10S524/916
摘要： The present invention relates to a hydrophilic, highly swellable hydrogel based on (co)polymerized hydrophilic monomers or based on graft (co)polymers, characterized in that it has been surface-modified by means of a mixture ofA) one or more diglycidyl phosphonates andB) one or more other reactive compounds which are capable of reacting with the functional groups in the polymer, to a process for the preparation thereof, to the use thereof, and to diglycidyl phosphonate-containing crosslinking agent mixtures.
摘要翻译：本发明涉及基于（共）聚合的亲水单体或基于接枝（共）聚合物的亲水性，高度可溶胀的水凝胶，其特征在于其已经通过A）一种或多种二缩水甘油基膦酸酯的混合物进行了表面改性和B）能够与聚合物中的官能团反应的一种或多种其它反应性化合物，其制备方法及其用途和含二缩水甘油基膦酸酯的交联剂混合物。

8. 发明申请

US20060020078A1 (Meth) acrylic esters of polyalkoxylated trimethylolpropane 失效
标题翻译：（甲基）丙烯酸酯，聚烷氧基化三羟甲基丙烷
公开(公告)号：US20060020078A1
公开(公告)日：2006-01-26
申请号：US10516698
申请日：2003-06-10
申请人： Andreas Popp , Thomas Daniel , Jurgen Schroder , Thomas Jaworek , Rudiger Funk , Reinhold Schwalm , Matthias Wesimantel , Ulrich Riegel
发明人： Andreas Popp , Thomas Daniel , Jurgen Schroder , Thomas Jaworek , Rudiger Funk , Reinhold Schwalm , Matthias Wesimantel , Ulrich Riegel
IPC分类号： C08L33/00 , C07C69/52
CPC分类号： C08G65/3322 , A61L15/60 , C07C67/08 , C08G65/2609 , C07C69/54
摘要： The present invention relates to novel (meth)acrylic esters of polyalkoxylated trimethylolpropane of the formula where EO is O—CH2-CH2- PO is independently at each instance O—CH2-CH(CH3)- or O—CH(CH3)-CH2- n1, n2 and n3 are independently 4, 5 or 6, n1+n2+n3 is 14, 15 or 16, m1, m2 and m3 are independently 1, 2 or 3, m1+m2+m3 is 4, 5 or 6, R1, R2 and R3 are independently H or CH3, a simplified process for preparing these esters and the use of reaction mixtures thus obtainable.
摘要翻译：本发明涉及下式的聚烷氧基化三羟甲基丙烷的新型（甲基）丙烯酸酯：其中EO为O-CH 2 -CH 2 - ，PO各自独立地为O-CH 2 -CH（CH 3） - 或O-CH（CH 3）-CH 2 - n1，n2和n3分别为4,5或6，n1 + n2 + n3为14,15或16，m1，m2和m3分别为1,2或3，m1 + m2 + m3为4,5或6 ，R 1，R 2和R 3独立地为H或CH 3，制备这些酯的简化方法以及由此得到的反应混合物的用途。

9. 发明申请

US20050165208A1 (Meth)acrylic esters of polyalkoxylated glycerine 审中-公开
标题翻译：（甲基）丙烯酸酯的聚烷氧基化甘油
公开(公告)号：US20050165208A1
公开(公告)日：2005-07-28
申请号：US10516702
申请日：2003-06-10
申请人： Andreas Popp , Thomas Daniel , Jurgen Schroder , Thomas Kaworek , Rudiger Funk , Reinhold Schwalm , Matthias Weismantel , Ulrich Riegel
发明人： Andreas Popp , Thomas Daniel , Jurgen Schroder , Thomas Kaworek , Rudiger Funk , Reinhold Schwalm , Matthias Weismantel , Ulrich Riegel
IPC分类号： A61L15/60 , C07B61/00 , C07C67/08 , C07C67/62 , C07C69/54 , C08F20/20 , C08G65/26 , C08G65/332 , C08G63/66
CPC分类号： C08G65/3322 , A61L15/60 , C07C67/08 , C08G65/2609 , C08G2650/58 , C07C69/54
摘要： The present invention relates to novel (meth)acrylic esters of polyalkoxylated glycerol, a simplified process for preparing these esters and the use of reaction mixtures thus obtainable.
摘要翻译：本发明涉及聚烷氧基化甘油的新型（甲基）丙烯酸酯，制备这些酯的简化方法以及由此得到的反应混合物的用途。

10. 发明授权

US5973014A Process for the preparation of porous, hydrophilic, highly swellable hydrogels 失效
标题翻译：制备多孔，亲水，高度可膨胀的水凝胶的方法
公开(公告)号：US5973014A
公开(公告)日：1999-10-26
申请号：US829493
申请日：1997-03-27
申请人： Rudiger Funk , Norbert Herfert , Ulrich Riegel
发明人： Rudiger Funk , Norbert Herfert , Ulrich Riegel
IPC分类号： C08J9/00 , C08J9/28
CPC分类号： C08J9/28 , C08J2300/00
摘要： The present application relates to a process for the preparation of porous, hydrophilic, highly swellable hydrogels, which comprises freeze-drying hydrophilic, highly swellable hydrogels which have been swollen with water.
摘要翻译：本申请涉及一种制备多孔，亲水，高度可溶胀的水凝胶的方法，其包括用水溶胀的亲水性，高度可溶胀的水凝胶的冷冻干燥。

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