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1. 发明授权

US07094831B2 Aqueous polymer dispersion 有权
公开(公告)号：US07094831B2
公开(公告)日：2006-08-22
申请号：US10381372
申请日：2001-09-25
申请人： Karl Kolter , Maximilian Angel , Katrin Zeitz
发明人： Karl Kolter , Maximilian Angel , Katrin Zeitz
IPC分类号： C08L29/00
CPC分类号： A61K9/7053 , A61K8/046 , A61K8/8135 , A61K9/284 , A61K9/5026 , A61K9/7015 , A61L26/0076 , A61Q17/04 , C08F2/24 , C08F2/26 , C08F118/08 , C08F271/02
摘要： An aqueous polymer dispersion prepared by free-radical polymerization of vinyl acetate in the presence of at least one ionic emulsifier, at least one free-radical initiator and at least one protective colloid, wherein the polymerization is carried out in the presence of a polymerization regulator and wherein the ratio by weight of protective colloid to ionic emulsifier is at least 4:1 and wherein the ratio by weight of vinyl acetate monomer to protective colloid is between 19:1 and 4:1.

2. 发明申请

US20060193798A1 Aqueous Polymer Dispersion 审中-公开
标题翻译：水性聚合物分散体
公开(公告)号：US20060193798A1
公开(公告)日：2006-08-31
申请号：US11381252
申请日：2006-05-02
申请人： Karl Kolter , Maximilian Angel , Katrin Zeitz
发明人： Karl Kolter , Maximilian Angel , Katrin Zeitz
IPC分类号： A61K8/81 , A61K9/14 , A01N25/10
摘要： An aqueous polymer dispersion prepared by free-radical polymerization of vinyl acetate in the presence of at least one ionic emulsifier, at least one free-radical initiator and at least one protective colloid, wherein the polymerization is carried out in the presence of a polymerization regulator and wherein the ratio by weight of protective colloid to ionic emulsifier is at least 4:1 and wherein the ratio by weight of vinyl acetate monomer to protective colloid is between 19:1 and 4:1.
摘要翻译：在至少一种离子乳化剂，至少一种自由基引发剂和至少一种保护胶体的存在下，通过乙酸乙烯酯的自由基聚合制备的聚合物水分散体，其中聚合在聚合调节剂并且其中保护胶体与离子乳化剂的重量比至少为4:1，并且其中乙酸乙烯酯单体与保护胶体的重量比在19:1和4:1之间。

3. 发明授权

US07015294B2 Acrylate polymers based on tert-butyl acrylate and/or tert-butyl methacrylate 有权
标题翻译：基于丙烯酸叔丁酯和/或甲基丙烯酸叔丁酯的丙烯酸酯聚合物
公开(公告)号：US07015294B2
公开(公告)日：2006-03-21
申请号：US10399498
申请日：2001-11-09
申请人： Wilma M. Dausch , Katrin Zeitz , Tanja Schneider , Maximilian Angel , Bernd de Potzolli , Claudia Wood
发明人： Wilma M. Dausch , Katrin Zeitz , Tanja Schneider , Maximilian Angel , Bernd de Potzolli , Claudia Wood
IPC分类号： C08F116/14
CPC分类号： A61Q5/06 , A61K8/8188 , C08F220/18
摘要： The invention relates to acrylate polymers comprising a K-value ranging from 10 to 60, which can be obtained by the radical polymerization of: 30 to 99 wt. % of tert-butyl acrylate and/or tert-butyl methacrylate designated as monomer A; 1 to 28 wt. % of acrylic acid and/or methacrylic acid designated as monomer B, and; 0 to 60 wt. % of a radically copolymerizable monomer or of a radically copolymerizable monomer mixture designated as monomer C, whereby at least one of monomers C yields a homopolymer with a glass-transition temperature lower than 30° C., with the provision that the wt. %'s total 100. The radical polymerization is carried out in the presence of alkane thiols with a C chain length of C 14 to C 22. The invention also relates to acrylate polymers comprising a K-value ranging from 10 to 60, which can be obtained by the radical polymerization of: 30 to 99 wt. % of tert-butyl acrylate and/or tert-butyl methacrylate designated as monomer A; 1 to 28 wt. % of acrylic acid and/or methacrylic acid designated as monomer B, and; 0 to 60 wt. % of a radically copolymerizable monomer or of a radically copolymerizable monomer mixture designated as monomer C, whereby at least one of monomers C yields a homopolymer with a glass-transition temperature lower than 30° C., with the provision that the wt. %'s total 100. The radical polymerization is carried out in the presence of alkane thiols with a C chain length of C 10 to C 22 followed by a hydrogen peroxide treatment. The invention also relates to the use of these acrylate polymers as film formers as well as to their use in cosmetic preparations.
摘要翻译：本发明涉及包含K值范围为10至60的丙烯酸酯聚合物，其可通过自由基聚合获得：30至99重量％％的丙烯酸叔丁酯和/或称为单体A的甲基丙烯酸叔丁酯; 1至28wt。％为指定为单体B的丙烯酸和/或甲基丙烯酸，以及; 0〜60重量％％的自由基共聚单体或称为单体C的自由基共聚单体混合物，其中至少一种单体C产生玻璃化转变温度低于30℃的均聚物，其条件是wt。％的总量为100.自由基聚合在C链长度为C 14至C 22的烷烃硫醇的存在下进行。本发明还涉及包含K值为10至60的丙烯酸酯聚合物，其可以通过自由基聚合得到：30〜99wt。％的丙烯酸叔丁酯和/或称为单体A的甲基丙烯酸叔丁酯; 1至28wt。％为指定为单体B的丙烯酸和/或甲基丙烯酸，以及; 0〜60重量％％的自由基共聚单体或称为单体C的自由基共聚单体混合物，其中至少一种单体C产生玻璃化转变温度低于30℃的均聚物，其条件是wt。％的总量为100.自由基聚合在C链长为C 10〜C 22的烷烃硫醇存在下进行，然后进行过氧化氢处理。本发明还涉及这些丙烯酸酯聚合物作为成膜剂的用途以及它们在化妆品制剂中的用途。

4. 发明申请

US20120076834A1 Protective Coatings For Acidic Active Ingredients 有权
标题翻译：酸性活性成分保护涂料
公开(公告)号：US20120076834A1
公开(公告)日：2012-03-29
申请号：US13246324
申请日：2011-09-27
申请人： Karl Kolter , Maximilian Angel
发明人： Karl Kolter , Maximilian Angel
IPC分类号： A61K9/00 , A61K31/192 , A61K31/616
CPC分类号： A61K31/192 , A61K9/5073 , A61K31/616
摘要： Dosage forms provided with protective coatings in which a core comprising at least one acidic active ingredient is provided with at least one inner and one outer coating layer, where the outer layer comprises, as component A, a cationic polymer which is an emulsion polymer of N,N-diethylaminoethyl methacrylate and further monomers.
摘要翻译：提供有保护性涂层的剂型，其中包含至少一种酸性活性成分的核心设置有至少一个内部和一个外部涂层，其中外层包含作为组分A的阳离子聚合物，其为N ，甲基丙烯酸N-二乙基氨基乙酯和其它单体。

5. 发明申请

US20110117142A1 METHOD FOR COATING TABLETS 审中-公开
标题翻译：涂布片的方法
公开(公告)号：US20110117142A1
公开(公告)日：2011-05-19
申请号：US13002179
申请日：2009-07-01
申请人： Karl Kolter , Nils Rottmann , Maximilian Angel
发明人： Karl Kolter , Nils Rottmann , Maximilian Angel
IPC分类号： A61K9/00 , A61K47/32 , A61K8/02 , C09D139/06 , A01C1/06 , B05D3/02 , A23P1/08 , A23P1/00 , A23L1/00 , A23L1/29
CPC分类号： A61K9/284 , A61K9/2853
摘要： The present invention relates to a polymeric composition for coating solid substrates (S) consisting of: a) 0.5-90% by weight of polyethylene glycol with a weight-average molecular weight in the range from 1500 to 20 000 g/mol (component A), b) 0.5-20% by weight of a water-soluble polyvinylpyrrolidone with a Fikentscher K value in the range from 12 to 90 (component B), c) 0-95% by weight of a solvent (L), and d) 0-70% by weight of one or more non-polymeric aids (component C).
摘要翻译：本发明涉及一种用于涂布固体基质（S）的聚合物组合物，其由以下组成：a）0.5-90重量％的重均分子量为1500至200000g / mol的聚乙二醇（组分A ），b）0.5-20重量％的Fikentscher K值在12至90（组分B）范围内的水溶性聚乙烯吡咯烷酮，c）0-95重量％的溶剂（L），d ）0-70重量％的一种或多种非聚合助剂（组分C）。

6. 发明申请

US20110033532A1 AQUEOUS POLYMER DISPERSION BASED ON N,N-DIETHYLAMINOETHYL METHACRYLATE, ITS PREPARATION AND USE 有权
标题翻译：基于N，N-二甲基氨基乙基甲基丙烯酸酯的水性聚合物分散体，其制备和使用
公开(公告)号：US20110033532A1
公开(公告)日：2011-02-10
申请号：US12671529
申请日：2008-08-01
申请人： Maximilian Angel , Karl Kolter , Hartwig Voss
发明人： Maximilian Angel , Karl Kolter , Hartwig Voss
IPC分类号： A61K9/32 , C08F2/08 , C08K5/06 , C08L33/10 , C08L39/00 , A23L1/29
CPC分类号： C08K3/20 , A23L33/10 , A23V2002/00 , A61K9/1635 , A61K9/2018 , A61K9/2027 , A61K9/2054 , A61K9/2846 , A61K9/2853 , A61K9/5026 , A61K47/32 , C08F2/22 , C08F220/14 , C08F220/34 , C09D133/14 , C09J133/14
摘要： The present invention relates to a process for preparing an aqueous polymer dispersion by free-radical emulsion polymerization of a monomer mixture which comprises N,N-diethylaminoethyl methacrylate, to the polymer dispersion obtainable by this process, and to the use thereof.
摘要翻译：本发明涉及一种通过使含有甲基丙烯酸N，N-二乙基氨基乙酯的单体混合物通过该方法获得的聚合物分散体的自由基乳液聚合制备聚合物水分散体的方法及其用途。

7. 发明授权

US07049360B2 Water-soluble or water-dispersible (co) polymers of hydroxyalkyl (meth) acrylates, a process for their preparation, and their use as coating agent, binder and/or film-forming excipient pharmaceutical dosage forms 失效
标题翻译：（甲基）丙烯酸羟烷基酯的水溶性或水分散性（共）聚合物，其制备方法及其作为包衣剂，粘合剂和/或成膜赋形剂药物剂型的用途
公开(公告)号：US07049360B2
公开(公告)日：2006-05-23
申请号：US09964796
申请日：2001-09-28
申请人： Maximilian Angel , Axel Sanner , Karl Kolter
发明人： Maximilian Angel , Axel Sanner , Karl Kolter
IPC分类号： C08K3/20
CPC分类号： A61K9/2846 , A61K9/2027 , C08F261/04
摘要： The present invention relates to water-soluble or water-dispersible copolymers obtainable by free-radical polymerization of a) 80 to 20% by weight of hydroxy-C1–C6-alkyl (meth)acrylate and, where appropriate, one or more compounds of the formula (A) or (B) with R1=H, C1–C6-alkyl, R2=H, CH3 R3=C1–C24-alkyl or mixtures thereof in the presence of b) 20 to 80% by weight of polyvinyl alcohol (PVA) and c) where appropriate 0 to 20% by weight of other polymerizable compounds (C), a process for their preparation, and their use as coating agent, binder and/or film-forming excipient in pharmaceutical dosage forms.
摘要翻译：本发明涉及通过自由基聚合得到的水溶性或水分散性共聚物，该共聚物是a）80-20％（重量）的羟基-C 1 -C 6 - - （甲基）丙烯酸烷基酯和（如果合适的话）一种或多种式（A）或（B）的化合物，其中R 1 = H，C 1 -C C 1 -C 6烷基，R 2 = H，CH 3 3 R 3 = C 1〜 -C 24 - - - 烷基或其混合物，b）20-80％（重量）的聚乙烯醇（PVA）和c）适当时0-20％重量的其它可聚合化合物（C ），其制备方法，以及它们作为药物剂型中的包衣剂，粘合剂和/或成膜赋形剂的用途。

8. 发明申请

US20050107498A1 Rapidly soluble film covering based on polyvinylalcohol-polyether graft copolymers combined with components containing hydroxyl, amide, or ester functions 审中-公开
标题翻译：基于聚乙烯醇 - 聚醚接枝共聚物与含有羟基，酰胺或酯官能团的组分组合的快速溶解膜覆盖
公开(公告)号：US20050107498A1
公开(公告)日：2005-05-19
申请号：US10501773
申请日：2003-02-04
申请人： Karl Kolter , Maximilian Angel
发明人： Karl Kolter , Maximilian Angel
IPC分类号： A61K9/28 , C08K5/15 , C08K3/00 , C08K3/34
CPC分类号： A61K9/2853
摘要： A quick dissolving film coating composition for coating solid substrates is composed of a) 10-90% by weight of a polyvinyl alcohol-polyether graft copolymer (component A), b) 5-80% by weight of at least one further component containing at least one functional group selected from the group consisting of hydroxyl, amide and ester functions (component B), and c) 0-70% by weight of further customary coating constituents (components C).
摘要翻译：用于涂布固体基材的快速溶解膜涂料组合物由a）10-90重量％的聚乙烯醇 - 聚醚接枝共聚物（组分A）组成，b）5-80重量％的至少一种另外的组分，其含有至少一个选自羟基，酰胺和酯官能团的官能团（组分B），和c）0-70重量％的进一步常规涂料组分（组分C）。

9. 发明申请

US20120076858A1 Orally Disintegrating Dosage Forms Containing Taste-Masked Active Ingredients 审中-公开
标题翻译：含有口味掩饰的活性成分的口腔崩解剂型
公开(公告)号：US20120076858A1
公开(公告)日：2012-03-29
申请号：US13375611
申请日：2010-05-31
申请人： Karl Kolter , Maximilian Angel
发明人： Karl Kolter , Maximilian Angel
IPC分类号： A61K9/00
CPC分类号： A61K9/0056 , A61K9/2081 , A61K9/5073 , A61K47/32
摘要： Orally disintegrating dosage forms, for the purpose of masking the taste, comprise active ingredients coated with a cationic polymer are described. The coating of polymers comprises N,N-diethylaminoethyl methacrylate (DEAEMA) polymerized therein. The taste-masked active ingredients are embedded into an orally disintegrating matrix.
摘要翻译：描述了用于掩蔽味道的口腔崩解剂型，包含用阳离子聚合物包被的活性成分。聚合物涂层包括其中聚合的甲基丙烯酸N，N-二乙基氨基乙酯（DEAEMA）。将掩味的活性成分嵌入口腔崩解基质中。

10. 发明申请

US20110263786A1 METHOD FOR PRODUCING N-VINYL PYRROLIDONE/VINYL ACETATE COPOLYMERS 审中-公开
标题翻译：生产N-乙烯基吡咯烷酮/乙酸乙烯酯共聚物的方法
公开(公告)号：US20110263786A1
公开(公告)日：2011-10-27
申请号：US13140775
申请日：2009-12-18
申请人： Maximilian Angel , Angelika Maschke , Karl Kolter
发明人： Maximilian Angel , Angelika Maschke , Karl Kolter
IPC分类号： C08L39/06 , C08F226/10
CPC分类号： C08F226/08 , A61K9/2027 , A61K47/32 , C08F218/08
摘要： The present invention relates to a method for producing N-vinyl pyrrolidone/vinyl acetate copolymers that are soluble in water and that at the same time have a relatively high molecular weight, and to the aqueous polymer solutions and copolymers obtained by way of said method.
摘要翻译：本发明涉及可溶于水，同时具有较高分子量的N-乙烯基吡咯烷酮/乙酸乙烯酯共聚物的制备方法以及通过所述方法得到的聚合物水溶液和共聚物。

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