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Machine translation
1. (WO1984003054) CROSS LINKED POROUS MEMBRANES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1984/003054    International Application No.:    PCT/AU1984/000015
Publication Date: 16.08.1984 International Filing Date: 26.01.1984
IPC:
B01D 67/00 (2006.01), B01D 71/56 (2006.01), B01D 71/64 (2006.01), C08G 69/48 (2006.01), C08G 73/14 (2006.01), C08J 5/22 (2006.01), C12N 11/08 (2006.01)
Applicants:
Inventors:
Priority Data:
  30.12.1899 null
Title (EN) CROSS LINKED POROUS MEMBRANES
(FR) MEMBRANES POREUSES RETICULEES
Abstract: front page image
(EN)A polymeric porous membrane having a matrix made from a thermoplastic polyamide or from a thermoplastic polyamide/polyimide copolymer which has both relatively non-crystalline and relatively crystalline portions. The pores in the membrane are defined by spaces between the relatively crystalline portions and at least some of the relatively crystalline portions are linked together by the reaction of a bis-aldehyde with the membrane matrix.
(FR)Membrane poreuse polymère ayant une matrice constituée à partir d"un polyamide thermoplastique ou à partir d"un polyamide thermoplastique/copolymère polyimide possédant des parties relativement non-cristallines et relativement cristallines. Les pores dans la membrane sont définis par des espaces entre les parties relativement cristallines et au moins certaines des parties relativement cristallines sont reliées par la réaction d"un bis-aldéhyde avec la matrice de la membrane.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)