公开(公告)号：EP0476895A2

公开(公告)日：1992-03-25

申请号：EP91308184.0

申请日：1991-09-06

申请人： W.R. Grace & Co.-Conn.

发明人： Havens, Marvin R.

IPC分类号： C08J5/18

CPC分类号： B32B27/18 ,  B32B27/06 ,  B32B37/153 ,  B32B38/08 ,  B32B2038/0028 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2307/21 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2553/00 ,  C08J5/18 ,  C08J2371/02 ,  C08J2377/00 ,  C08L23/08 ,  C08L77/00 ,  C08L77/02 ,  C08L2201/04 ,  H05K9/0073 ,  H05K9/0079 ,  Y10T428/31 ,  C08L2666/20 ,  C08L2666/04

摘要： Disclosed is a thermoplastic flexible film suitable for wrapping static sensitive devices such as electronic circuit boards. The film is made of an inherently hydrophilic polyether block amide copolymer in blend with a compatible polymer. Compatible polymers typically are amide polymers or are acid copolymers, such as the nylons or ionomers. The film has a degree of hydrophilicity suitable for packaging static sensitive devices, yet the film is antistatic without requiring the addition of an antistatic agent.

摘要翻译： 公开了一种适用于包裹诸如电子电路板的静电敏感设备的热塑性柔性膜。 该膜由与相容聚合物共混的固有的亲水性聚醚嵌段酰胺共聚物制成。 相容的聚合物通常是酰胺聚合物，或者是酸共聚物，例如尼龙或离聚物。 该膜具有适于包装静电敏感装置的亲水性程度，但是该膜具有抗静电性，而不需要添加抗静电剂。

公开(公告)号：EP0476895A3

公开(公告)日：1992-12-02

申请号：EP91308184.0

申请日：1991-09-06

申请人： W.R. Grace & Co.-Conn.

发明人： Havens, Marvin R.

IPC分类号： C08J5/18

CPC分类号： B32B27/18 ,  B32B27/06 ,  B32B37/153 ,  B32B38/08 ,  B32B2038/0028 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2307/21 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2553/00 ,  C08J5/18 ,  C08J2371/02 ,  C08J2377/00 ,  C08L23/08 ,  C08L77/00 ,  C08L77/02 ,  C08L2201/04 ,  H05K9/0073 ,  H05K9/0079 ,  Y10T428/31 ,  C08L2666/20 ,  C08L2666/04

摘要： Disclosed is a thermoplastic flexible film suitable for wrapping static sensitive devices such as electronic circuit boards. The film is made of an inherently hydrophilic polyether block amide copolymer in blend with a compatible polymer. Compatible polymers typically are amide polymers or are acid copolymers, such as the nylons or ionomers. The film has a degree of hydrophilicity suitable for packaging static sensitive devices, yet the film is antistatic without requiring the addition of an antistatic agent.

公开(公告)号：EP0313066A2

公开(公告)日：1989-04-26

申请号：EP88117565.7

申请日：1988-10-21

申请人： W.R. Grace & Co.-Conn.

发明人： Havens, Marvin R. ,  Wilkie, Robert Russell

IPC分类号： H05K9/00

CPC分类号： H05K9/0067 ,  Y10S428/922

摘要： A blow molded container provides protection for electrically sensitive devices by including antistatic agents in the outer layer and electrically conductive agents in the inner layer of a multilayer parison used to form a container. The invention renders the use of separate antistatic foam pads unnecessary by providing an antistatic surface in the container when closed.

摘要翻译： 吹塑成型的容器通过在外层中包括抗静电剂和用于形成容器的多层型坯的内层中的导电剂提供对电敏装置的保护。 本发明通过在封闭时在容器中提供抗静电表面而使得不需要使用单独的抗静电泡沫垫片。

公开(公告)号：EP0313066A3

公开(公告)日：1989-12-06

申请号：EP88117565.7

申请日：1988-10-21

申请人： W.R. Grace & Co.-Conn.

发明人： Havens, Marvin R. ,  Wilkie, Robert Russell

IPC分类号： H05K9/00

CPC分类号： H05K9/0067 ,  Y10S428/922

摘要： A blow molded container provides protection for electrically sensitive devices by including antistatic agents in the outer layer and electrically conductive agents in the inner layer of a multilayer parison used to form a container. The invention renders the use of separate antistatic foam pads unnecessary by providing an antistatic surface in the container when closed.

公开(公告)号：EP0466211A1

公开(公告)日：1992-01-15

申请号：EP91115680.0

申请日：1987-10-14

申请人： W.R. Grace & Co.-Conn.

发明人： Havens, Marvin R. ,  Lovin, Joseph R.

IPC分类号： B32B27/34 ,  C08K5/34 ,  C08L77/00

CPC分类号： B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  B32B2307/202 ,  B32B2307/21 ,  B32B2307/514 ,  B32B2323/04 ,  B32B2377/00 ,  B32B2553/00 ,  C08K5/43 ,  Y10S524/91 ,  Y10T428/24661 ,  Y10T428/31587 ,  C08L77/00

摘要： Multiply films wherein one layer comprises a thermoplastic polymeric composition which has antistatic characteristics and comprises a thermoplastic polymer which is a nylon polymer, a nylon copolymer, a nylon terpolymer, or a mixture thereof, in admixture with an aromatic sulfonamide antistatic agent. In one embodiment the polymer is nylon 12 and the agent is N-butyl benzenesulfonamide. The films are useful for packaging static sensitive devices such as electronic circuit boards, or for packaging devices that must be protected from static electricity such as devices in a medical operating room where explosive oxygen and/or ether are present.

公开(公告)号：EP0264269A1

公开(公告)日：1988-04-20

申请号：EP87309079.9

申请日：1987-10-14

申请人： W.R. Grace & Co.-Conn.

发明人： Havens, Marvin R. ,  Lovin, Joseph R.

IPC分类号： C08K5/43 ,  C08L77/00 ,  B32B27/34

CPC分类号： B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  B32B2307/202 ,  B32B2307/21 ,  B32B2307/514 ,  B32B2323/04 ,  B32B2377/00 ,  B32B2553/00 ,  C08K5/43 ,  Y10S524/91 ,  Y10T428/24661 ,  Y10T428/31587 ,  C08L77/00

摘要： A thermoplastic polymeric composition having antistatic characteristics comprises a thermoplastic polymer which is a nylon polymer, a nylon copolymer, a nylon terpolymer, or a mixture thereof, in admixture with an aromatic sulfonamide antistatic agent. In one embodiment the polymer is nylon 12 and the agent is N-butyl benzenesulfonamide. The antistatic polymeric composition may be used in a film, which is useful for packaging static sensitive devices such as electronic circuit boards, or for packaging devices that must be protected from static electricity such as devices in a medical operating room where explosive oxygen and/or ether are present.

摘要翻译： 具有抗静电特性的热塑性聚合物组合物包含热塑性聚合物，该聚合物是尼龙聚合物，尼龙共聚物，尼龙三元共聚物，或它们的混合物，以及混合有在芳香磺酰胺抗静电剂。 在一个实施方案中，聚合物是尼龙12和试剂是N-丁基苯磺酰胺。 抗静电聚合物组合物可在电影中使用，所有这些是用于包装静电敏感器件有用：如电子线路板，或用于包装装置也必须受到保护免受静电：如在医疗手术室设备，其中爆炸性的氧和/或 醚都存在。