Title:
【発明の名称】トラックのエッチングされた膜を有するフィルタカートリッジおよびその製造方法
Document Type and Number:
Japanese Patent JPH11502771
Kind Code:
A
Abstract:
A filter cartridge that includes a track etched membrane sealed therein in a leak-free manner, and a method for making the cartridge. The filter cartridge has a bubble point that is at least 50% of the bubble point of the track etched membrane. In one embodiment, the method includes disposing the track etched membrane below a heat source and orienting the membrane so that it melts back on itself, and then allowing the membrane to cool to form a leak-free seal.
Inventors:
Clements, James G
Maccomber, William Stephan
Sir Nantes, Suzanne
Maccomber, William Stephan
Sir Nantes, Suzanne
Application Number:
JP52616997A
Publication Date:
March 09, 1999
Filing Date:
January 16, 1997
Export Citation:
Assignee:
Corning Coster Corporation
International Classes:
B01D63/06; B01D63/14; B01D65/00; B01D65/10; B01D67/00; (IPC1-7): B01D63/14
Attorney, Agent or Firm:
Seiji Yanagida (1 person outside)