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1. (WO1989000593) POROUS MEMBRANES OF INTERPENETRATING POLYMER NETWORKS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000593 International Application No.: PCT/AU1988/000256
Publication Date: 26.01.1989 International Filing Date: 13.07.1988
IPC:
B01D 67/00 (2006.01) ,C08F 255/02 (2006.01) ,C08J 9/40 (2006.01) ,C08L 57/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
67
Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
255
Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/138
02
on to polymers of olefins having two or three carbon atoms
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
36
After-treatment
40
Impregnation
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
57
Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
06
Homopolymers or copolymers containing elements other than carbon and hydrogen
Applicants:
MEMTEC LIMITED [AU/AU]; 1 Memtec Parkway South Windsor, NSW 2756, AU (AllExceptUS)
GRANT, Richard [AU/AU]; AU (UsOnly)
Inventors:
GRANT, Richard; AU
Agent:
MAXWELL, Peter, Francis @; Halford & Maxwell 9th Floor 49-51 York Street Sydney, NSW 2000, AU
Priority Data:
PI 315216.07.1987AU
Title (EN) POROUS MEMBRANES OF INTERPENETRATING POLYMER NETWORKS
(FR) MEMBRANES POREUSES DE RESEAUX POLYMERES A INTERPENETRATIONS
Abstract:
(EN) A porous polymeric membrane is soaked in a preparation of monomer(s) to give a swelled membrane. Polymerisation of the monomer to form an interpenetrating polymer network is then initiated.
(FR) On trempe une membrane polymère poreuse dans une préparation de monomère(s) afin d'obtenir une membrane gonflée. On effectue ensuite la polymérisation du monomère pour former un réseau polymère à interpénétrations.
Designated States: AU, DK, JP, NO, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1988020806