专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2174636B1 MEDICINE CONTAINER AND MULTILAYER FILM 有权
标题翻译：药品容器和多层薄膜
公开(公告)号：EP2174636B1
公开(公告)日：2014-01-22
申请号：EP08778185.2
申请日：2008-07-15
申请人： OTSUKA PHARMACEUTICAL FACTORY, INC.
发明人： INOUE, Fujio , TATEISHI, Isamu , MORIMOTO, Yasushi , TSURUOKA, Tatsuro , NAGATA, Yasushi
IPC分类号： B32B27/32 , B32B27/08 , B65D65/40 , A61J1/05
CPC分类号： A61J1/2093 , A61J1/10 , A61J1/2024 , B32B27/08 , B32B27/32 , Y10T428/31913

2. 发明授权

EP2402156B1 MULTILAYER FILM AND BAG FORMED OF THE FILM 有权转让
标题翻译：由膜形成的多层膜和袋
公开(公告)号：EP2402156B1
公开(公告)日：2018-02-14
申请号：EP10746203.8
申请日：2010-02-23
申请人： Otsuka Pharmaceutical Factory, Inc.
发明人： IGARASHI, Koichi , SAITO, Tetsuya , NAGATA, Yasushi , MORI, Toshifumi , MORI, Hitoshi
IPC分类号： B32B27/32 , B65D65/40 , A61J1/10
CPC分类号： B65D65/40 , A61J1/10 , B32B7/02 , B32B27/32 , B32B27/327 , B32B2250/03 , B32B2250/05 , B32B2250/242 , B32B2270/00 , B32B2307/306 , B32B2307/308 , B32B2307/412 , B32B2307/558 , B32B2307/72 , B32B2439/46 , B32B2439/80 , B65D75/566 , B65D75/5883 , Y10T428/24975 , Y10T428/24992
摘要： A multilayer film according to the present invention is a multilayer film, in which an outermost layer and an innermost layer are laminated via an intermediate layer arranged from one to three layers, with the intermediate layer including at least one layer being made of 0 to 55 weight % of a linear polyethylene having a density of 0.910 to 0.930g/cm 3 , 5 to 15 weight % of a high-density polyethylene having a density of 0.950 to 0.970g/cm 3 , and 35 to 85 weight % of a linear polyethylene having a density of 0.900 to 0.910g/cm 3 and polymerized using a single-site catalyst, and having a density lower than the outermost layer and the innermost layer, and each of the outermost layer and the innermost layer being formed of a polyethylene or a mixture of two or more types of polyethylene.

3. 发明公开

EP2402156A1 MULTILAYER FILM AND BAG FORMED OF THE FILM 有权转让
标题翻译：由膜形成的多层膜和袋
公开(公告)号：EP2402156A1
公开(公告)日：2012-01-04
申请号：EP10746203.8
申请日：2010-02-23
申请人： Mitsui Chemicals, Inc. , Otsuka Pharmaceutical Factory, Inc.
发明人： IGARASHI, Koichi , SAITO, Tetsuya , NAGATA, Yasushi , MORI, Toshifumi , MORI, Hitoshi
IPC分类号： B32B27/32 , B65D65/40
CPC分类号： B65D65/40 , A61J1/10 , B32B7/02 , B32B27/32 , B32B27/327 , B32B2250/03 , B32B2250/05 , B32B2250/242 , B32B2270/00 , B32B2307/306 , B32B2307/308 , B32B2307/412 , B32B2307/558 , B32B2307/72 , B32B2439/46 , B32B2439/80 , B65D75/566 , B65D75/5883 , Y10T428/24975 , Y10T428/24992
摘要： A multilayer film according to the present invention is a multilayer film, in which an outermost layer and an innermost layer are laminated via an intermediate layer arranged from one to three layers, with the intermediate layer including at least one layer being made of 0 to 55 weight % of a linear polyethylene having a density of 0.910 to 0.930g/cm 3 , 5 to 15 weight % of a high-density polyethylene having a density of 0.950 to 0.970g/cm 3 , and 35 to 85 weight % of a linear polyethylene having a density of 0.900 to 0.910g/cm 3 and polymerized using a single-site catalyst, and having a density lower than the outermost layer and the innermost layer, and each of the outermost layer and the innermost layer being formed of a polyethylene or a mixture of two or more types of polyethylene.
摘要翻译：根据本发明的多层膜是多层膜，其中最外层和最内层经由布置为一层至三层的中间层层压，并且中间层包括至少一层由0至55 重量的密度为0.910-0.930克/厘米3的线性聚乙烯，5-15重量％的密度为0.950-0.970克/厘米3的高密度聚乙烯和35-85重量％的直链聚乙烯密度为0.900-0.910g / cm 3，并且使用单中心催化剂聚合，并且具有比最外层和最内层低的密度，并且最外层和最内层各自由聚乙烯或混合物形成的两种或更多种类型的聚乙烯。

4. 发明公开

EP2578396A1 MULTILAYER FILM AND BAG FORMED FROM MULTILAYER FILM 有权
标题翻译：美国德克马里兰州薄膜制造商
公开(公告)号：EP2578396A1
公开(公告)日：2013-04-10
申请号：EP11789790.0
申请日：2011-05-31
申请人： Otsuka Pharmaceutical Factory, Inc.
发明人： IGARASHI, Koichi , SAITO, Tetsuya , NAGATA, Yasushi , KAJIWARA, Yasuyuki
IPC分类号： B32B27/32 , A61J1/10 , B32B25/08 , B65D30/02 , B65D65/40
CPC分类号： B32B27/08 , A61J1/10 , B32B1/02 , B32B7/00 , B32B7/02 , B32B27/00 , B32B27/06 , B32B27/32 , B32B27/327 , B32B2250/242 , B32B2307/306 , B32B2307/412 , B32B2307/558 , B32B2307/734 , B32B2439/80 , Y10T428/1334 , Y10T428/1352 , Y10T428/31909 , Y10T428/31913 , Y10T428/31917
摘要： A multilayer film comprising an upper layer (A), at least one intermediate layer (B), and a lower layer (C) stacked in that order,
wherein the intermediate layer (B) comprises a composition (b1) or a composition (b2) below, and
the upper layer (A) and the lower layer (C) each independently comprise an ethylene polymer and/or a propylene polymer:
Composition (b1): a composition that comprises
a propylene polymer (p1) having a melting point in the range of 140 to 165°C measured by differential scanning calorimetry and a melt flow rate (MFR; ASTM D 1238, 230°C, 2.16 kg load) in the range of 0.1 to 20 g/10 min,
a propylene·α-olefin random copolymer (r1) having a molecular weight distribution in the range of 1.0 to 3.5 determined by gel permeation chromatography (GPC) and a melting point in the range of 90 to 125°C measured by differential scanning calorimetry, and
30% by weight to 60% by weight of an ethylene-based elastomer (where the sum of the contents of the propylene polymer (p1), the propylene·α-olefin random copolymer (r1), and the ethylene-based elastomer is 100% by weight)
(when the intermediate layer (B) is composed of the composition (b1), the ratio of the content of the propylene polymer (p1) in the entire multilayer film to the sum of the contents of the propylene polymer (p1) and the propylene·α-olefin random copolymer (r1) in the entire multilayer film is 0.1 to 0.35).
摘要翻译：一种多层膜，其包含上层（A），至少一层中间层（B）和下层（C），其中中间层（B）包含组合物（b1）或组合物（b2 ），上层（A）和下层（C）各自独立地包含乙烯聚合物和/或丙烯聚合物：组合物（b1）：包含丙烯聚合物（p1）的组合物，其熔点在通过差示扫描量热法测量的140至165℃的范围和在0.1至20g / 10min的范围内的熔体流动速率（MFR; ASTM D 1238,230℃，2.16kg负荷），丙烯·± - 通过凝胶渗透色谱法（GPC）测定分子量分布范围为1.0〜3.5，通过差示扫描量热法测定的熔点为90〜125℃的烯烃无规共聚物（r1）和30重量％至60重量％的乙烯类弹性体（其中丙烯聚合物（p1）的含量的总和，丙烯·α-烯烃无规共聚物（r1）和乙烯系弹性体的重量比为100重量％（当中间层（B）由组合物（b1）构成时，丙烯的含量比例整个多层膜中的聚合物（p1）与整个多层膜中的丙烯聚合物（p1）和丙烯·α-烯烃无规共聚物（r1）的含量之和为0.1〜0.35）。

5. 发明公开

EP2174636A1 MEDICINE CONTAINER AND MULTILAYER FILM 有权
标题翻译： MEDIZINBEHÄLTERUND MEHRSCHICHTIGE FOLIE
公开(公告)号：EP2174636A1
公开(公告)日：2010-04-14
申请号：EP08778185.2
申请日：2008-07-15
申请人： OTSUKA PHARMACEUTICAL FACTORY, INC.
发明人： INOUE, Fujio , TATEISHI, Isamu , MORIMOTO, Yasushi , TSURUOKA, Tatsuro , NAGATA, Yasushi
IPC分类号： A61J1/10 , B32B27/00 , B32B27/32 , B65D30/22 , B65D65/40 , B65D81/32
CPC分类号： A61J1/2093 , A61J1/10 , A61J1/2024 , B32B27/08 , B32B27/32 , Y10T428/31913
摘要： It is an object of the present invention to provide a drug container excellent in unsealability, gas barrier property, contamination resistance, heat resistance, antiblocking property and transparency, and to provide a multilayer film for production of the drug container. To achieve the object, the drug container is formed, for example, of a multilayer film including a first layer (1) composed of a linear ethylene/α-olefin copolymer having a density of 0.930 to 0.950 g/cm 3 , a second layer (2) and a fourth layer (4) each composed of a mixture containing a linear ethylene/α-olefin copolymer having a density of 0.860 to 0.920 g/cm 3 and a linear ethylene/α-olefin copolymer having a density of 0. 930 to 0.950 g/cm 3 in a weight ratio of 95:5 to 40:60, a third layer (3) composed of a polycycloolefin, and a fifth layer (5) composed of a mixture containing a polyethylene and a polypropylene, the fifth layer 5 serving as an innermost layer.
摘要翻译：本发明的目的是提供一种非开封性，阻气性，耐污染性，耐热性，防粘连性和透明性优异的药物容器，提供制造药物容器的多层膜。为了达到上述目的，药物容器例如由包含由密度为0.930〜0.950g / cm 3的线性乙烯/α-烯烃共聚物构成的第一层（1）的多层膜形成，第二层（2）和第四层（4），每个由含有密度为0.860至0.920g / cm 3的线性乙烯/±α-烯烃共聚物和密度为0的直链乙烯/α-烯烃共聚物的混合物组成。 930至0.950g / cm 3，重量比为95:5至40:60，由聚环烯烃组成的第三层（3）和由含有聚乙烯和聚丙烯的混合物组成的第五层（5），第五层5作为最内层。

6. 发明授权

EP2578396B1 MULTILAYER FILM AND BAG FORMED FROM MULTILAYER FILM 有权
公开(公告)号：EP2578396B1
公开(公告)日：2020-02-26
申请号：EP11789790.0
申请日：2011-05-31
申请人： Otsuka Pharmaceutical Factory, Inc.
发明人： IGARASHI, Koichi , SAITO, Tetsuya , NAGATA, Yasushi , KAJIWARA, Yasuyuki
IPC分类号： B32B27/32 , A61J1/10 , B32B25/08 , B65D30/02 , B65D65/40 , B32B7/00 , B32B7/02 , B32B27/00 , B32B27/06 , B32B27/08 , B32B1/02

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式