IL35486A - Ultrafine porous polymer article and method of making - Google Patents

Ultrafine porous polymer article and method of making

Info

Publication number
IL35486A
IL35486A IL35486A IL3548670A IL35486A IL 35486 A IL35486 A IL 35486A IL 35486 A IL35486 A IL 35486A IL 3548670 A IL3548670 A IL 3548670A IL 35486 A IL35486 A IL 35486A
Authority
IL
Israel
Prior art keywords
making
porous polymer
polymer article
ultrafine porous
ultrafine
Prior art date
Application number
IL35486A
Other languages
English (en)
Other versions
IL35486A0 (en
Original Assignee
Gen Electric
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 by Gen Electric filed Critical Gen Electric
Publication of IL35486A0 publication Critical patent/IL35486A0/xx
Publication of IL35486A publication Critical patent/IL35486A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • 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
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/405—Impregnation with polymerisable compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (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)
IL35486A 1969-10-20 1970-10-20 Ultrafine porous polymer article and method of making IL35486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86792569A 1969-10-20 1969-10-20

Publications (2)

Publication Number Publication Date
IL35486A0 IL35486A0 (en) 1970-12-24
IL35486A true IL35486A (en) 1973-10-25

Family

ID=25350727

Family Applications (1)

Application Number Title Priority Date Filing Date
IL35486A IL35486A (en) 1969-10-20 1970-10-20 Ultrafine porous polymer article and method of making

Country Status (5)

Country Link
US (1) US3673127A (xx)
DE (1) DE2051237C3 (xx)
FR (1) FR2064445B1 (xx)
GB (1) GB1303897A (xx)
IL (1) IL35486A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793060A (en) * 1971-06-03 1974-02-19 Gen Electric Metallized ultrafine porous polymer articles
CH660309A5 (de) * 1983-07-12 1987-04-15 Sulzer Ag Verfahren zur herstellung eines filters sowie nach dem verfahren hergestelltes filter.
AU571778B2 (en) * 1985-03-06 1988-04-21 Memtec Limited Altering pore size distributions
US5256503A (en) * 1986-04-07 1993-10-26 Scimat Limited Process for making a composite membrane
GB8620484D0 (en) * 1986-08-22 1986-10-01 Raychem Ltd Plugged microporous film
US4906374A (en) * 1986-12-23 1990-03-06 Pall Corporation Filtration media with low protein adsorbability
US4959150A (en) * 1988-09-26 1990-09-25 Pall Corporation Fluid treatment system having low affinity for proteinaceous materials
US5425865A (en) * 1990-09-20 1995-06-20 Scimated Limited Polymer membrane
ES2278555T3 (es) 1999-02-22 2007-08-16 DAINICHISEIKA COLOR & CHEMICALS MFG. CO. LTD. Membranas selectivas de iones, su procedimiento de produccion, empleo de las membranas selectivas de iones y aparatos suministrados con las membranas selectivas de iones.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057750A (en) * 1958-12-16 1962-10-09 Du Pont Process for reinforcing a preformed elastomer foam
US3297595A (en) * 1964-06-30 1967-01-10 Nalco Chemical Co Semi-permeable membrane and production thereof
US3382090A (en) * 1965-05-19 1968-05-07 Scott Paper Co Process of making hydrophilic polyurethane foam body

Also Published As

Publication number Publication date
FR2064445A1 (xx) 1971-07-23
FR2064445B1 (xx) 1974-03-01
DE2051237C3 (de) 1979-11-15
IL35486A0 (en) 1970-12-24
DE2051237B2 (de) 1979-03-15
GB1303897A (xx) 1973-01-24
DE2051237A1 (de) 1971-05-06
US3673127A (en) 1972-06-27

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