BE829716A - POROUS POLYMER STRUCTURES - Google Patents

POROUS POLYMER STRUCTURES

Info

Publication number
BE829716A
BE829716A BE156891A BE156891A BE829716A BE 829716 A BE829716 A BE 829716A BE 156891 A BE156891 A BE 156891A BE 156891 A BE156891 A BE 156891A BE 829716 A BE829716 A BE 829716A
Authority
BE
Belgium
Prior art keywords
porous polymer
polymer structures
structures
porous
polymer
Prior art date
Application number
BE156891A
Other languages
Dutch (nl)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE829716A publication Critical patent/BE829716A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE156891A 1974-05-30 1975-05-30 POROUS POLYMER STRUCTURES BE829716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7407255A NL7407255A (en) 1974-05-30 1974-05-30 POROUS POLYMER STRUCTURES.

Publications (1)

Publication Number Publication Date
BE829716A true BE829716A (en) 1975-12-01

Family

ID=19821459

Family Applications (1)

Application Number Title Priority Date Filing Date
BE156891A BE829716A (en) 1974-05-30 1975-05-30 POROUS POLYMER STRUCTURES

Country Status (5)

Country Link
BE (1) BE829716A (en)
DE (1) DE2523740A1 (en)
FR (1) FR2275304A1 (en)
IT (1) IT1035872B (en)
NL (1) NL7407255A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH618612A5 (en) * 1975-12-31 1980-08-15 Berthold Schilling Dialysis membrane, in particular for haemodialysis, and process for production thereof
DK171108B1 (en) * 1976-08-30 1996-06-10 Akzo Nv Microporous polymer body and its preparation and use
US4434116A (en) * 1981-06-26 1984-02-28 Diamond Shamrock Corporation Method for making a porous fluorinated polymer structure
EP0816405A3 (en) * 1994-09-01 1998-07-08 Bridgestone Corporation Polymeric reticulated structure and method for making

Also Published As

Publication number Publication date
FR2275304B1 (en) 1978-09-22
FR2275304A1 (en) 1976-01-16
IT1035872B (en) 1979-10-20
DE2523740A1 (en) 1975-12-11
NL7407255A (en) 1975-12-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: STAMICARBON B.V.

Effective date: 19910531