Owner SEKISUI CHEMICAL CO., LTD.

Inventors Tamai, Toshihiro; Goto, Yuki; Osugi, Takashi; Matsuo, Ryuichi; Oyabu, Naotaka

Agent Griffith Hack

Pub. Number AU-A-2011221917

PCT Pub. Number WO2011/108580

Priority 2010-193487 31.08.10 JP; 2010-047660 04.03.10 JP

Filing date 2 March 2011

Wipo publication date 9 September 2011

B01D 71/30 Semi-permeable membranes for separation processes or apparatus characterised by the material

B01D 69/08 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 71/38 Semi-permeable membranes for separation processes or apparatus characterised by the material

C08F 8/12 Chemical modification by after-treatment

C08F 214/06 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen

C08F 216/06 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

C08F 220/28 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08J 9/28 Working-up of macromolecular substances to porous or cellular articles or materials