Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers
    2.
    发明授权
    Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers 有权
    使用单烯属不饱和羧酸的共聚物作为增溶剂

    公开(公告)号:US06331294B1

    公开(公告)日:2001-12-18

    申请号:US09268720

    申请日:1999-03-17

    IPC分类号: A61K3174

    摘要: The invention relates to the use of copolymers comprising a) 82 to 99.9 mol % of at least one monoethylenically unsaturated C3-C8-carboxylic acid; b) 0.1 to 18 mol % of at least one monomer selected from the group b1) N—C8-C30-alkyl-substituted amides of monoethylenically unsaturated C3-C8-carboxylic acids, b2) N,N—C8-C30-dialkyl-substituted amides of monoethylenically unsaturated C3-C8-carboxylic acids, b3) C8-C30-alkyl esters of monoethylenically unsaturated C3-C8-carboxylic acids; c) 0 to 17.9 mol % of at least one monomer selected from the group of c1) vinyl esters of aliphatic C8-C30-carboxylic acids, c2) C8-C30-alkylvinyl ethers, mol % data for the individual components adding up to 100%, as solubilizer.

    摘要翻译: 本发明涉及包含a)82-99.9摩尔%的至少一种单烯属不饱和C 3 -C 8 - 羧酸的共聚物的用途; b)0.1至18摩尔%的至少一种选自b 1)N-C 8 -C 30 烷基取代的单烯属不饱和C3-C8-羧酸的酰胺,b2)单烯属不饱和C3-C8-羧酸的N,N-C8-C30-二烷基取代的酰胺,b3)单烯属不饱和的C 3 -C 30 - 烷基酯 C 3 -C 8 - 羧酸; c)0至17.9mol%的至少一种选自以下的单体:c1)脂肪族C 8 -C 30 - 羧酸的乙烯基酯,c 2)C 8 -C 30烷基乙烯基醚,mol% 个别成分加起来可达100%,作为增溶剂。

    Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers
    3.
    发明授权
    Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers 有权
    使用单烯属不饱和羧酸的共聚物作为增溶剂

    公开(公告)号:US06497867B2

    公开(公告)日:2002-12-24

    申请号:US09953683

    申请日:2001-09-18

    IPC分类号: A61K3174

    摘要: The invention relates to the use of copolymers comprising a) 82 to 99.9 mol % of at least one monoethylenically unsaturated C3-C8-carboxylic acid; b) 0.1 to 18 mol % of at least one monomer selected from the group b1) N—C8-C30-alkyl-substituted amides of monoethylenically unsaturated C3-C8-carboxylic acids, b2) N,N—C8-C30-dialkyl-substituted amides of monoethylenically unsaturated C3-C8-carboxylic acids, b3) C8-C30-alkyl esters of monoethylenically unsaturated C3-C8-carboxylic acids; c) 0 to 17.9 mol % of at least one monomer selected from the group of c1) vinyl esters of aliphatic C8-C30-carboxylic acids, c2) C8-C30-alkylvinyl ethers, the mol % data for the individual components adding up to 100%, as solubilizer.

    摘要翻译: 本发明涉及包含a)82-99.9摩尔%的至少一种单烯属不饱和C 3 -C 8 - 羧酸的共聚物的用途; b)0.1至18摩尔%的至少一种选自b 1)N-C 8 -C 30 烷基取代的单烯属不饱和C3-C8-羧酸的酰胺,b2)单烯属不饱和C3-C8-羧酸的N,N-C8-C30-二烷基取代的酰胺,b3)单烯属不饱和的C 3 -C 30 - 烷基酯 C 3 -C 8 - 羧酸; c)0至17.9mol%的至少一种选自以下的单体:c1)脂族C 8 -C 30羧酸的乙烯基酯,c 2)C 8 -C 30烷基乙烯基醚,mol%数据为 各成分加起来可达100%,作为增溶剂。

    Powdery iodine complexes
    10.
    发明授权
    Powdery iodine complexes 失效
    粉状碘络合物

    公开(公告)号:US06171583B2

    公开(公告)日:2001-01-09

    申请号:US09068305

    申请日:1998-05-07

    IPC分类号: A61K3318

    CPC分类号: C08F226/06 C08F8/22 C08F26/06

    摘要: Complexes in powder form of iodine and a crosslinked polymer based on N-vinyl compounds are obtainable by dry heating of iodine and a polymer which is obtained by polymerization of monovinyl compounds (monomers A) whose vinyl group is bonded to a nitrogen atom of a nitrogen-containing heterocycle, in the presence of from 0.5 to 10% by weight, based on the monomers (A), of a compound (B) of the formula I; where A is —CH— or a nitrogen atom, and n is 2 or 3. The complexes are suitable for producing antidiarrheals.

    摘要翻译: 可以通过干燥加热碘和聚合物获得碘粉末形式和基于N-乙烯基化合物的交联聚合物的复合物,该聚合物是通过乙烯基结合在氮的氮原子上的单乙烯基化合物(单体A) 基于单体(A),在式I化合物(B)为0.5〜10重量%的存在下,其中A为-CH-或氮原子,n为2 或3.该配合物适于产生止泻药。