Title:
【発明の名称】多孔構造体及びその製造方法
Document Type and Number:
Japanese Patent JP2001504398
Kind Code:
A
Abstract:
A process for the manufacture of porous structures comprises forming a dry mixture comprising a component providing primary separation capability, a component providing green strength reinforcement capability and, a component providing binding capability and selected from the group consisting of thermoplastic and thermosetting polymers; delivering the mixture to a suitable surface and building a desired thickness thereof; densifying the mixture into the form desired for the porous structure; removing the densified porous structure from the surface; binding the component providing the primary separation capability by melting the mixture to a temperature of up to about 20 DEG C. higher than the melting point of any thermoplastic component providing binding capability. Porous structures (100, 110, 120, 125, 140, 175) according to the present invention comprise from about 70 to about 90 parts by weight of a component providing primary separation capability (61, 62); from about one to about 15 parts by weight of a component providing green strength reinforcement capability (64, 65); and, from about eight to about 20 parts by weight of a component providing binding capability (67, 68) and selected from the group consisting of thermoplastic and thermosetting polymers.
Inventors:
Chen, Wei Chi
Repetti, ronald, vie
Slow Vark, Jack
Repetti, ronald, vie
Slow Vark, Jack
Application Number:
JP51373098A
Publication Date:
April 03, 2001
Filing Date:
September 08, 1997
Export Citation:
Assignee:
Kuno Incorporated
International Classes:
B01D39/00; B01D39/16; B01D39/20; B01J20/28; B29C67/20; C08J5/00; C08L101/00; (IPC1-7): B29C67/20; B01D39/16; C08J5/00
Domestic Patent References:
| JPH06170132A | 1994-06-21 | |||
| JPH08126840A | 1996-05-21 | |||
| JPS60238145A | 1985-11-27 | |||
| JPS5312573A | 1978-02-04 |
Attorney, Agent or Firm:
Sumio Takeuchi (1 outside)