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36 条记录 (耗时 0.023 秒)

    (Meth)acrylic ester of alkenylene glycols and the use thereof
    12.
    发明申请
    (Meth)acrylic ester of alkenylene glycols and the use thereof 失效
    （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。

    (Meth)acrylic ester of alkenylene glycols and the use thereof
    16.
    发明授权
    (Meth)acrylic ester of alkenylene glycols and the use thereof 失效
    （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。

    Absorbent polymers, manufacturing process and their use in particular for sanitary articles
    19.
    发明授权
    Absorbent polymers, manufacturing process and their use in particular for sanitary articles 失效
    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。