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    FILM COATINGS AND FILM COATING COMPOSITIONS BASED ON CELLULOSIC POLYMERS AND LACTOSE
    1.
    发明申请
    FILM COATINGS AND FILM COATING COMPOSITIONS BASED ON CELLULOSIC POLYMERS AND LACTOSE 审中-公开
    基于纤维素聚合物和乳糖的薄膜涂料和薄膜涂料组合物

    公开(公告)号：WO1993014158A1

    公开(公告)日：1993-07-22

    申请号：PCT/US1993000383

    申请日：1993-01-15

    Applicant: BERWIND PHARMACEUTICAL SERVICES, INC.

    Inventor： BERWIND PHARMACEUTICAL SERVICES, INC. ,  JORDAN, Martin, Philip

    IPC: C08L01/10

    CPC classification number: C09D101/28 ,  A01C1/06 ,  A23P20/105 ,  A61K9/2826 ,  A61K9/2866 ,  C08L71/02 ,  C08L2666/02 ,  C08L2666/28 ,  C08L2666/54

    Abstract: A dry film coating composition for use in coating pharmaceuticals, food, confectionary forms, agricultural seeds, and the like, comprises a cellulosic polymer, and lactose. The composition may include an optional plasticizer, and an optional pigment. A method of coating substrates such as pharmaceutical tablets, food and confectionery forms, agricultural seeds, and the like comprises mixing a cellulosic polymer and lactose into water to form an aqueous coating suspension, spraying the coating suspension onto said substrates to form a film coating on said substrates, and drying the film coating on said substrates.

    Abstract translation: 用于涂覆药物，食品，糖果形式，农业种子等的干膜包衣组合物包含纤维素聚合物和乳糖。 组合物可以包括任选的增塑剂和任选的颜料。 涂覆基质例如药片，食物和糖果形式，农业种子等的方法包括将纤维素聚合物和乳糖混合到水中以形成水性涂料悬浮液，将涂料悬浮液喷雾到所述基底上以形成薄膜包衣 所述基板，并干燥所述基板上的薄膜涂层。

    WAX POLISH COMPOSITION
    2.
    发明申请
    WAX POLISH COMPOSITION 审中-公开
    WAX POLISH组合物

    公开(公告)号：WO1998006384A1

    公开(公告)日：1998-02-19

    申请号：PCT/US1997014116

    申请日：1997-08-11

    Applicant: BERWIND PHARMACEUTICAL SERVICES, INC.

    Inventor： BERWIND PHARMACEUTICAL SERVICES, INC. ,  KELLEY, Julie, A. ,  GRILLO, Susan, M.

    IPC: A61K09/42

    CPC classification number: A23G3/343 ,  A23G3/26 ,  A23G2200/00 ,  A23G2200/08 ,  A61K9/282

    Abstract: A wax polish composition for coating pharmaceutical tablets and food/confectionery items to impart gloss thereto, comprises wax, water, and an emulsifier, the emulsifier comprising a combination of polyoxyethylene (80) sorbitan monolaurate and acetalated monoglyeride, the emulsifier being in a range of about 9.46 % to 9.60 % by weight of the composition, and the emulsifier having an HLB value of about 9.45.

    Abstract translation: 一种用于涂覆药物片剂和食品/糖果物品以赋予其光泽度的蜡组合物，包括蜡，水和乳化剂，所述乳化剂包含聚氧乙烯（80）脱水山梨醇单月桂酸酯和缩醛化单甘油酯的组合，所述乳化剂在 约9.46％至9.60％，HLB值为约9.45的乳化剂。

    ELECTROSTATIC COATING
    4.
    发明申请
    ELECTROSTATIC COATING 审中-公开
    静电涂料

    公开(公告)号：WO1996035516A1

    公开(公告)日：1996-11-14

    申请号：PCT/GB1996001102

    申请日：1996-05-08

    Applicant: BERWIND PHARMACEUTICAL SERVICES, INC. ,  BPSI HOLDINGS, INC. ,  HOGAN, John, E. ,  STANIFORTH, John, Nicholas ,  REEVES, Linda ,  PAGE, Trevor

    Inventor： BERWIND PHARMACEUTICAL SERVICES, INC. ,  BPSI HOLDINGS, INC.

    IPC: B05B05/08

    CPC classification number: A61K9/2866 ,  A61J3/005 ,  A61K9/209 ,  A61K9/2846 ,  A61K9/2853 ,  A61K9/2893 ,  B05B5/08 ,  B05B5/081 ,  B05B5/082 ,  B05B5/087 ,  B05D1/045 ,  Y02A50/411

    Abstract: The invention provides apparatus for electrostatically coating a pharmaceutical tablet core with powdered coating material. The apparatus comprises a first rotary drum (12) on which a core is held in electrical isolation from its surroundings but at a potential difference to earth by an electrode which contacts the core. The core is carried past a coating station B at which particles of powder having an opposite potential difference to earth are held in a tray (18). The surface of the drum is held at the same potential difference to earth as the powder particles. The powder is attracted to the core, and not to the drum, coating the exposed surface of the core. The drum carries the coated core past a fusing station C at which a heater fuses the powder to form a continuous film coating. The core is then turned and transferred onto a second drum (12') where the other surface is coated in the same way.

    Abstract translation: 本发明提供了用粉状涂料材料静电涂覆药物片芯的装置。 该设备包括第一旋转滚筒（12），芯体与其周围保持电气隔离，但是通过与芯体接触的电极与地电位差。 核心经过涂覆站B，其中具有与地球相反的电位差的粉末颗粒保持在托盘（18）中。 鼓的表面与粉末颗粒保持与地球相同的电位差。 粉末被吸引到核心，而不是到鼓，涂覆核心的暴露表面。 滚筒带有涂覆的芯经过熔接站C，加热器熔化粉末以形成连续的膜涂层。 然后将芯转过并转移到第二个鼓（12'），其中另一个表面以相同的方式被涂覆。

    MOISTURE BARRIER FILM COATING COMPOSITION, METHOD, AND COATED FORM
    5.
    发明申请
    MOISTURE BARRIER FILM COATING COMPOSITION, METHOD, AND COATED FORM 审中-公开
    水分阻挡膜涂层组合物，方法和涂层形式

    公开(公告)号：WO1996001874A1

    公开(公告)日：1996-01-25

    申请号：PCT/US1995008690

    申请日：1995-07-12

    Applicant: BERWIND PHARMACEUTICAL SERVICES, INC. ,  JORDAN, Martin, Philip

    Inventor： BERWIND PHARMACEUTICAL SERVICES, INC.

    IPC: C08L89/00

    CPC classification number: A61K9/284 ,  A61K9/282 ,  C09D129/04 ,  C08L2666/28

    Abstract: A dry moisture barrier film coating composition for forming a moisture barrier film coating for pharmaceutical tablets and the like comprises polyvinyl alcohol, soya lecithin, and optionally a flow aid, a colorant, and/or a suspending agent. A liquid coating solution or dispersion for forming a moisture barrier film coating for pharmaceutical tablets and the like comprises polyvinyl alcohol, soya lecithin, water, and optionally a flow aid, a colorant, and/or a suspending agent. A method of coating pharmaceutical tablets and the like with a moisture barrier film coating comprises forming a liquid coating solution or dispersion for forming a moisture barrier film coating for pharmaceutical tablets and the like comprising polyvinyl alcohol, soya lecithin, water, and optionally a flow aid, a colorant, and/or a suspending agent, applying the coating solution or dispersion onto the tablets to form a film coating on the tablets, and drying the film coating on the tablets.

    Abstract translation: 用于形成用于药物片剂等的防潮膜涂层的干燥防潮膜涂料组合物包括聚乙烯醇，大豆卵磷脂，以及任选的流动助剂，着色剂和/或悬浮剂。 用于形成用于药物片剂等的防潮膜涂层的液体涂布溶液或分散体包括聚乙烯醇，大豆卵磷脂，水和任选的流动助剂，着色剂和/或悬浮剂。 用防潮膜包衣涂敷药片等的方法包括形成用于形成包含聚乙烯醇，大豆卵磷脂，水和任选的助流剂的药物片剂的防潮膜包衣的液体涂布溶液或分散体 ，着色剂和/或悬浮剂，将涂布溶液或分散体施加到片剂上以在片剂上形成薄膜包衣，并干燥片剂上的薄膜包衣。

    AQUEOUS MALTODEXTRIN AND CELLULOSIC POLYMER FILM COATINGS
    7.
    发明申请
    AQUEOUS MALTODEXTRIN AND CELLULOSIC POLYMER FILM COATINGS 审中-公开
    水性麦芽糖和纤维素聚合物膜涂料

    公开(公告)号：WO1991015548A1

    公开(公告)日：1991-10-17

    申请号：PCT/US1991002162

    申请日：1991-04-01

    Applicant: BERWIND PHARMACEUTICAL SERVICES, INC.

    Inventor： BERWIND PHARMACEUTICAL SERVICES, INC. ,  GRILLO, Susan, M. ,  STEFFENINO, Rita, M. ,  KUNKLE, Diane, C. ,  SARACENI, Kathleen

    IPC: C09D101/00

    CPC classification number: C09D101/284 ,  A01C1/06 ,  A23B9/14 ,  A23G3/343 ,  A23G2200/06 ,  A23L7/122 ,  A23L25/25 ,  A23L27/72 ,  A23P20/105 ,  A23P20/12 ,  A61K9/286 ,  A61K9/2866 ,  C09D103/02 ,  C08L2666/02

    Abstract: A method of coating substrates such as pharmaceutical tablets, food and confectionery forms, agricultural seeds and the like, with a protective film comprises the steps of mixing a cellulosic polymer, maltodextrin, and a plasticizer into water to form an aqueous coating suspension, spraying an effective amount of said coating suspension onto said substrates to form a film coating on said substrates, and drying the film coating on said substrates. Optionally, a detackifier, a secondary film former, a flow aid, and/or a colorant may be dispersed into the coating suspension before applying the coating suspension to the substrates. A dry powder edible film coating composition for use in pharmaceuticals, food and confectionery forms, agricultural seeds, and the like, comprises a dry mixture of a cellulosic polymer, maltodextrin, and a plasticizer. Optionally, the dry coating composition may include a detackifier, a secondary film former, a flow aid, and/or a colorant.

    Abstract translation: 用保护膜包覆药物片，食品和糖果等基质，农业种子等基质的方法包括将纤维素聚合物，麦芽糖糊精和增塑剂混合在水中以形成水性涂料悬浮液的步骤，喷雾 有效量的所述涂覆悬浮液到所述基底上以在所述基底上形成薄膜涂层，并干燥所述基底上的薄膜涂层。 任选地，可将防粘剂，二次成膜剂，流动助剂和/或着色剂分散在涂覆悬浮液中，然后将涂覆悬浮液施加到基底上。 用于药物，食品和糖果形式，农业种子等的干粉可食用膜包衣组合物包含纤维素聚合物，麦芽糖糊精和增塑剂的干混物。 任选地，干燥涂料组合物可以包括防粘剂，二次成膜剂，流动助剂和/或着色剂。

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