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1. 发明公开

EP0821925A3 Ostomy bag 失效
标题翻译：造瘘袋
公开(公告)号：EP0821925A3
公开(公告)日：1999-08-11
申请号：EP97112588.5
申请日：1997-07-23
申请人： W.R. Grace & Co.-Conn.
发明人： Quacquarella, Cesare , Buongiorno, Livio , Perego, Vittorio
IPC分类号： A61F5/445
CPC分类号： A61F5/445 , A61F5/448
摘要： The invention provides a drainage bag (colostomy, ileostomy or urostomy bag) comprising a bag of thermoplastic material having means to define an opening for receiving waste material from a stoma and means to secure the bag in place with the opening connected to the stoma, characterized in that at least the surface of the bag in contact with the skin of the wearer is flocked. Also described is an ostomy appliance comprising a re-usable outer bag and a disposable inner bag, means for securing the two bags together and to the stoma, means for inserting and removing the inner bag from the outer one, and means for closing, the outer bag once the inner one is in place, characterized in that at least the surface of the outer bag in contact with the skin of the wearer is flocked.

2. 发明公开

EP0821925A2 Ostomy bag 失效
标题翻译： Ostomiebeutel
公开(公告)号：EP0821925A2
公开(公告)日：1998-02-04
申请号：EP97112588.5
申请日：1997-07-23
申请人： W.R. Grace & Co.-Conn.
发明人： Quacquarella, Cesare , Buongiorno, Livio , Perego, Vittorio
IPC分类号： A61F5/445
CPC分类号： A61F5/445 , A61F5/448
摘要： The invention provides a drainage bag (colostomy, ileostomy or urostomy bag) comprising a bag of thermoplastic material having means to define an opening for receiving waste material from a stoma and means to secure the bag in place with the opening connected to the stoma, characterized in that at least the surface of the bag in contact with the skin of the wearer is flocked. Also described is an ostomy appliance comprising a re-usable outer bag and a disposable inner bag, means for securing the two bags together and to the stoma, means for inserting and removing the inner bag from the outer one, and means for closing, the outer bag once the inner one is in place, characterized in that at least the surface of the outer bag in contact with the skin of the wearer is flocked.
摘要翻译：本发明提供一种包括热塑性塑料袋的排水袋（结肠造口术，回肠造口术或造瘘袋），其具有用于限定用于从造口接收废物的开口的装置，以及将袋固定到适当位置的装置，所述开口连接到造口，其特征在于因为至少与衣服的皮肤接触的袋子的表面被植绒。还描述了一种造口术器具，其包括可再使用的外袋和一次性内袋，用于将两个袋固定在一起并用于造口的装置，用于从内侧袋插入和移除内袋的装置，以及用于关闭外袋一旦内置于适当位置，其特征在于至少外露袋子与穿着者皮肤接触的表面被植绒。

3. 发明公开

EP0444917A2 Packaging film containing an additive 失效
标题翻译： Verpackungsfilm mit einem Zusatz。
公开(公告)号：EP0444917A2
公开(公告)日：1991-09-04
申请号：EP91301624.2
申请日：1991-02-28
申请人： W.R. Grace & Co.-Conn.
发明人： Herran, Vincent Wayne , Buongiorno, Livio
IPC分类号： B32B27/18 , B32B31/30 , B65D81/28 , B65D81/24 , B29C61/02 , B29C47/00 , C08K9/08
CPC分类号： B32B27/08 , B29C61/0616 , B32B27/18 , B32B27/306 , B32B27/32 , B32B37/085 , B32B37/153 , B32B2323/046 , B32B2323/10 , B32B2331/04 , B32B2439/70 , Y10S525/936 , Y10T428/2998
摘要： A multilayer non-irradiated film comprising a core layer, a respective further layer laminated to each side of the core layer, and an additive capable of migrating within the film, is prepared by:

(i) blending an additive, such as a fungicide, encapsulated in a first thermoplastic resin, with a second thermoplastic resin which has a lower melting point than the first resin so that during extrusion of the blend the second resin melts and surrounds the encapsulated additive before the first resin melts; and
(ii) coextruding the resulting blend to provide a layer, preferably the core layer, of the film and respective thermoplastics resins to provide the other layers of the film.

Preferably a five layer film is formed in which a respective intermediate layer is provided between the core layer and each outer layer. A heat-shrinkable film may be formed by subsequently orienting the film. The film can be used to package articles such as fruit and vegetables to protect them from fungal infection.
摘要翻译：通过以下方法制备多层非辐射膜：（i）将添加剂如杀真菌剂，混合物，混合物，封装在第一热塑性树脂中，具有比第一树脂具有更低熔点的第二热塑性树脂，使得在共混物的挤出期间，第二树脂在第一树脂熔化之前熔化并包围包封的添加剂; 和（ii）共混挤出所得共混物以提供膜的层，优选芯层，以及相应的热塑性树脂，以提供膜的其它层。优选地，形成五层膜，其中在芯层和每个外层之间设置相应的中间层。可以通过随后定向膜来形成热收缩膜。该片可用于包装水果和蔬菜等物品，以防止真菌感染。

4. 发明公开

EP0787580A1 Gas-barrier multi-layer thermoplastic film and containers for medical use made therefrom 失效
标题翻译：阻气性的热塑性多层膜和容器从其用于医疗目的制成
公开(公告)号：EP0787580A1
公开(公告)日：1997-08-06
申请号：EP97100568.1
申请日：1997-01-16
申请人： W.R. Grace & Co.-Conn.
发明人： Buongiorno, Livio , Perego, Vittorio
IPC分类号： B32B27/08 , A61L25/00
CPC分类号： B32B27/08 , A61L28/0026 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B2307/718 , B32B2307/7242 , B32B2323/16
摘要： Multilayer gas- and odour-barrier films are formed comprising

i) a core gas- and odour-barrier layer
ii) a first exterior sealing layer
iii) a second exterior abuse and skin contact layer
and
iv) at least one intermediate layer positioned between the core barrier layer and at least one of the exterior layers ii) and iii), comprising an olefinic elastomer optionally blended with an ethylene homopolymer and/or copolymer.

Such films are suitable for the manufacture of containers for medical applications, and particularly of bags or pouches for drainage or collection of human excretion products.
摘要翻译：多层气体和气味阻隔膜形成，其包含i）一个芯气体和气味阻隔层ii）第一外部密封层iii）第二外部滥用和皮肤接触层和iv）至少一个中间层的定位之间核心阻挡层和所述外部层ii）和iii）与乙烯均聚物和/或共聚物的共混OPTIONALLY烯烃弹性体包括以下的至少之一。搜索电影是适合于医疗应用特别的，和包或袋为人类排泄产品排水或收集容器的制造。

5. 发明公开

EP0679487A1 Multi-layer polyolefin film containing recycle polymer from cross-linked films 失效
标题翻译： Mehrschichtige Polyolefinfolie mit recycliertem Polymer aus vernetzten Filmen。
公开(公告)号：EP0679487A1
公开(公告)日：1995-11-02
申请号：EP94106672.2
申请日：1994-04-28
申请人： W.R. GRACE & CO.-CONN.
发明人： Buongiorno, Livio , Ciocca, Paolo
IPC分类号： B29B17/00 , B29C61/06 , B32B27/32
CPC分类号： B32B27/08 , B29B17/0042 , B29C35/02 , B29C55/00 , B29C61/06 , B29K2023/06 , B29K2023/0641 , B29K2023/083 , B29K2031/04 , B29K2995/0049 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2038/0076 , B32B2272/00 , B32B2305/70 , B32B2305/72 , B32B2307/718 , B32B2307/736 , B32B2323/043 , B32B2323/046 , B32B2439/70 , Y02W30/62 , Y10T428/31504 , Y10T428/31855 , Y10T428/31909
摘要： A process for the manufacture of a multilayer cross-linked, heat-shrinkable, polyolefin film, said film having at least one inner layer comprising thermoplastic polymer sandwiched between two outer layers comprised of thermoplastic polymer different from the thermoplastic polymer of said inner layer, comprising the steps of

a) coextruding the materials into a tape;
b) cross-linking it;
c) converting said cross-linked tape into a heat-shrinkable film by orientation;
characterized in that scrap material produced in the manufacture or in the further processing to finished articles of cross-linked films of this same structure is incorporated by recycling it into said step a) in an amount up to 50% by weight of the total film weight.
摘要翻译：一种用于制造多层交联的热收缩聚烯烃膜的方法，所述膜具有至少一个内层，该内层包含夹在由不同于所述内层的热塑性聚合物的热塑性聚合物组成的两个外层之间的热塑性聚合物，其包含 a）将材料共挤出成胶带; b）交联; c）通过取向将所述交联带转化成热收缩膜; 其特征在于，在制造中或在对该相同结构的交联膜的成品制品进一步加工中生产的废料通过将其循环到所述步骤a）中，其量高达总膜重量的50重量％。

6. 发明授权

EP0444917B1 Packaging film containing an additive 失效
标题翻译：包装薄膜与添加剂
公开(公告)号：EP0444917B1
公开(公告)日：1996-10-09
申请号：EP91301624.2
申请日：1991-02-28
申请人： W.R. Grace & Co.-Conn.
发明人： Herran, Vincent Wayne , Buongiorno, Livio
IPC分类号： B32B27/18 , B32B31/30 , B65D81/28 , B65D81/24 , B29C61/02 , B29C47/00 , C08K9/08
CPC分类号： B32B27/08 , B29C61/0616 , B32B27/18 , B32B27/306 , B32B27/32 , B32B37/085 , B32B37/153 , B32B2323/046 , B32B2323/10 , B32B2331/04 , B32B2439/70 , Y10S525/936 , Y10T428/2998

7. 发明公开

EP0444917A3 Packaging film containing an additive 失效
标题翻译：包装膜包含添加剂
公开(公告)号：EP0444917A3
公开(公告)日：1992-03-04
申请号：EP91301624.2
申请日：1991-02-28
申请人： W.R. Grace & Co.-Conn.
发明人： Herran, Vincent Wayne , Buongiorno, Livio
IPC分类号： B32B27/18 , B32B31/30 , B65D81/28 , B65D81/24 , B29C61/02 , B29C47/00 , C08K9/08
CPC分类号： B32B27/08 , B29C61/0616 , B32B27/18 , B32B27/306 , B32B27/32 , B32B37/085 , B32B37/153 , B32B2323/046 , B32B2323/10 , B32B2331/04 , B32B2439/70 , Y10S525/936 , Y10T428/2998
摘要： A multilayer non-irradiated film comprising a core layer, a respective further layer laminated to each side of the core layer, and an additive capable of migrating within the film, is prepared by:
(i) blending an additive, such as a fungicide, encapsulated in a first thermoplastic resin, with a second thermoplastic resin which has a lower melting point than the first resin so that during extrusion of the blend the second resin melts and surrounds the encapsulated additive before the first resin melts; and (ii) coextruding the resulting blend to provide a layer, preferably the core layer, of the film and respective thermoplastics resins to provide the other layers of the film. Preferably a five layer film is formed in which a respective intermediate layer is provided between the core layer and each outer layer. A heat-shrinkable film may be formed by subsequently orienting the film. The film can be used to package articles such as fruit and vegetables to protect them from fungal infection.

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