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    Mixtures of polyalkoxylated trimethylolpropane (meth) acrylate
    94.
    发明申请
    Mixtures of polyalkoxylated trimethylolpropane (meth) acrylate 审中-公开
    聚烷氧基化三羟甲基丙烷（甲基）丙烯酸酯的混合物

    公开(公告)号：US20060212011A1

    公开(公告)日：2006-09-21

    申请号：US10551630

    申请日：2004-04-02

    Applicant: Andreas Popp ,  Thomas Daniel ,  Jurgen Schroder ,  Thomas Jaworek ,  Rudiger Funk ,  Reinhold Schwalm ,  Matthias Weismantel

    Inventor： Andreas Popp ,  Thomas Daniel ,  Jurgen Schroder ,  Thomas Jaworek ,  Rudiger Funk ,  Reinhold Schwalm ,  Matthias Weismantel

    IPC: A61F13/15 ,  C07C69/52 ,  C08F265/02

    CPC classification number: C08F220/06 ,  A61L15/60 ,  C07C67/08 ,  C08F222/1006 ,  C08G65/2609 ,  C08G65/3322 ,  C07C69/54

    Abstract: The present invention relates to novel mixtures of (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 ester mixtures and the use of reaction mixtures thus obtainable.

    Abstract translation: 本发明涉及下式的聚烷氧基化三羟甲基丙烷的（甲基）丙烯酸酯的新混合物，其中AO在每种情况下各自独立地为每个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 - + p3为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或75，R1 ，R2和R3独立地为H或CH3，制备这些酯混合物的简化方法以及由此获得的反应混合物的使用。

    Method for producing polymers
    98.
    发明申请
    Method for producing polymers 审中-公开
    生产聚合物的方法

    公开(公告)号：US20050245713A1

    公开(公告)日：2005-11-03

    申请号：US10521292

    申请日：2003-07-18

    Applicant: Thomas Daniel ,  Ulrich Riegel ,  Mark Elliott

    Inventor： Thomas Daniel ,  Ulrich Riegel ,  Mark Elliott

    IPC: C08F20/06 ,  C08F118/02

    CPC classification number: C08F20/06

    Abstract: A process for producing sodium acrylate polymers by free-radical polymerization of sodium acrylate with or without other monomers in an aqueous medium, which comprises using sodium acrylate in the form of an aqueous solution or dispersion obtainable by dissolving or dispersing solid sodium acrylate in an aqueous medium. The polymers thus obtainable have an improved color number and a lower residual monomer content than conventional comparable polymers.

    Abstract translation: 一种通过在水性介质中自由基聚合具有或不含其它单体的丙烯酸钠制备丙烯酸钠聚合物的方法，该方法包括使用可通过将固体丙烯酸钠溶解或分散在水溶液或分散体中的水溶液或分散体形式的丙烯酸钠 中。 这样获得的聚合物具有比常规可比较的聚合物更好的颜色数目和更低的残留单体含量。

    Crosslinking agent based on linear hydroxypolyallyl ether
    99.
    发明申请
    Crosslinking agent based on linear hydroxypolyallyl ether 有权
    基于线性羟基聚烯丙基醚的交联剂

    公开(公告)号：US20050113526A1

    公开(公告)日：2005-05-26

    申请号：US11025976

    申请日：2005-01-03

    Applicant: Shin-ichiro Nakamura ,  Yasumi Shimizu ,  Tohru Matsutomi ,  Thomas Daniel

    Inventor： Shin-ichiro Nakamura ,  Yasumi Shimizu ,  Tohru Matsutomi ,  Thomas Daniel

    IPC: A61L15/60 ,  C07C43/178 ,  C08F220/04 ,  C08F275/00

    CPC classification number: C07C43/178 ,  A61L15/60 ,  C08F220/04

    Abstract: An allyl type crosslinking agent for use in production of a super water-absorbent polymer comprising a polymerizable compound having a carbon-carbon double bond or a salt thereof. The crosslinking agent comprises a linear hydroxypolyallyl ether having at least one hydroxyl group and at least two allyl groups obtained by allyletherification of hydroxyl groups in a linear polyol compound selected from the group consisting of erythritol, xylitol and sorbitol. This allyl type crosslinking agent is highly soluble in an aqueous solvent, and can give an excellent super water-absorbent polymer, which cannot be obtained in the prior arts, having high levels of both of water absorptivity under atmospheric pressure and water absorptivity under pressurized conditions.

    Abstract translation: 一种用于生产含有碳 - 碳双键的聚合性化合物或其盐的超级吸水性聚合物的烯丙基型交联剂。 交联剂包含具有至少一个羟基的直链羟基聚烯丙基醚和至少两个通过选自赤藓糖醇，木糖醇和山梨糖醇的直链多元醇化合物中羟基进行烯丙基化获得的烯丙基。 这种烯丙基型交联剂在水性溶剂中高度溶解，并且可以得到在现有技术中无法获得的极好的超吸水性聚合物，其具有在大气压下的高吸水率和加压条件下的吸水率 。

    Method for the secondary cross-linking of hydrogels with N-acyl-2-oxazolidinones
    100.
    发明授权
    Method for the secondary cross-linking of hydrogels with N-acyl-2-oxazolidinones 失效
    水凝胶与N-酰基-2-恶唑烷酮二次交联的方法

    公开(公告)号：US06559239B1

    公开(公告)日：2003-05-06

    申请号：US09831920

    申请日：2001-05-29

    Applicant: Ulrich Riegel ,  Matthias Weismantel ,  Volker Frenz ,  Thomas Daniel ,  Fritz Engelhardt

    Inventor： Ulrich Riegel ,  Matthias Weismantel ,  Volker Frenz ,  Thomas Daniel ,  Fritz Engelhardt

    IPC: C08F830

    CPC classification number: C08F8/30 ,  C08J3/245 ,  C08J2300/14 ,  C08J2333/02 ,  C08F220/06

    Abstract: Liquid-absorbent polymers are prepared by a process for the gel and/or surface postcrosslinking of water-absorbent polymers by the polymer being treated with a surface postcrosslinking solution and being postcrosslinked and dried during and after the treatment by raising the temperature, wherein the surface postcrosslinking solution comprises as crosslinker a compound of the formula I where R1, R2, R3 and R4 are independently hydrogen, C1-C12-alkyl, C1-C12-alkenyl, C6-C12-aryl or C1-C12-alkoxy, R5 is C1-C16-alkyl, C1-C4-hydroxyalkyl, C6-C12-aryl, C1-C16-alkenyl or a group of the formula —(CH2)n—COOH or —(CH2)n—SO3H in the form of the acid or a respective metal salt, ammonium salt or triethanolammonium salt thereof or —(CH2—CH2—O—)m—R6, R6 is hydrogen or C1-C16-alkyl, n is from 1 to 10, m is from 1 to 20 dissolved in an inert solvent, and are used in hygiene articles, packaging materials and nonwovens.

    Abstract translation: 通过用表面后交联溶液处理的聚合物进行凝胶和/或表面后吸附吸水性聚合物的方法制备液体吸收聚合物，并且在处理之间和之后通过升高温度进行后交联和干燥，其中表面 后交联溶液包含作为交联剂的式I化合物，其中R 1，R 2，R 3和R 4独立地是氢，C 1 -C 12 - 烷基，C 1 -C 12 - 烯基，C 6 -C 12 - 芳基或C 1 -C 12 - 烷氧基，R 5是C 1 -C 16 - 烷基，C 1 -C 4 - 羟基烷基，C 6 -C 12 - 芳基，C 1 -C 16 - 烯基或式 - （CH 2）n -COOH或 - （CH 2）n -SO 3 H的基团，其形式为酸或相应的 金属盐，铵盐或三乙醇铵盐或 - （CH 2 -CH 2 -O-）m -R 6，R 6是氢或C 1 -C 16 - 烷基，n为1至10，m为1至20，溶于惰性溶剂 ，用于卫生用品，包装材料和无纺布。

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