Protective Coatings For Acidic Active Ingredients
    2.
    发明申请
    Protective Coatings For Acidic Active Ingredients 有权
    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

    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。

    METHOD FOR COATING TABLETS
    3.
    发明申请
    METHOD FOR COATING TABLETS 审中-公开
    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

    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)。

    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
    4.
    发明授权
    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
    (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

    IPC分类号: C08K3/20

    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。

    Rapidly soluble film covering based on polyvinylalcohol-polyether graft copolymers combined with components containing hydroxyl, amide, or ester functions
    5.
    发明申请
    Rapidly soluble film covering based on polyvinylalcohol-polyether graft copolymers combined with components containing hydroxyl, amide, or ester functions 审中-公开
    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

    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)。

    Orally Disintegrating Dosage Forms Containing Taste-Masked Active Ingredients
    6.
    发明申请
    Orally Disintegrating Dosage Forms Containing Taste-Masked Active Ingredients 审中-公开
    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

    IPC分类号: A61K9/00

    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。

    Production of pulverulent coating compositions for stable protective coatings for pharmaceutical dosage forms
    10.
    发明授权
    Production of pulverulent coating compositions for stable protective coatings for pharmaceutical dosage forms 有权
    生产用于药物剂型的稳定保护性涂料的粉末涂料组合物

    公开(公告)号:US08962064B2

    公开(公告)日:2015-02-24

    申请号:US13406641

    申请日:2012-02-28

    摘要: Described is a process for producing pulverulent, antioxidant-comprising coating compositions, comprising providing an aqueous polymer dispersions comprising one or more antioxidants and a polymer obtained by radical polymerization of a) N,N-diethylaminoethyl methacrylate, and b) at least one radically polymerizable compound selected from esters of α,β-ethylenically unsaturated mono- and dicarboxylic acids with C1-C8-alkanols, wherein the antioxidants are incorporated into the aqueous polymer dispersion in the form of a solution or of a dispersion, and spray processing the aqueous polymer dispersion to provide a powder form.

    摘要翻译: 描述了一种生产含粉末,抗氧化剂的涂料组合物的方法,其包括提供包含一种或多种抗氧化剂的聚合物水分散体和通过a)N,N-二乙基氨基乙基甲基丙烯酸酯的自由基聚合获得的聚合物,和b)至少一种可自由基聚合的 选自α,β-烯键式不饱和单羧酸和二羧酸与C 1 -C 8 - 链烷醇的化合物的化合物,其中抗氧化剂以溶液或分散体的形式引入到聚合物水分散体中,并且将水性 聚合物分散体以提供粉末形式。