DE2642195C2 - Verfahren zur Herstellung von hydrophoben porösen thermoplastischen Kunststoffen und deren Verwendung - Google Patents

Verfahren zur Herstellung von hydrophoben porösen thermoplastischen Kunststoffen und deren Verwendung

Info

Publication number
DE2642195C2
DE2642195C2 DE2642195A DE2642195A DE2642195C2 DE 2642195 C2 DE2642195 C2 DE 2642195C2 DE 2642195 A DE2642195 A DE 2642195A DE 2642195 A DE2642195 A DE 2642195A DE 2642195 C2 DE2642195 C2 DE 2642195C2
Authority
DE
Germany
Prior art keywords
bromine
solution
halogen
plastic
chlorine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2642195A
Other languages
German (de)
English (en)
Other versions
DE2642195A1 (de
Inventor
Hilda Jerusalem Guttmann
Menachem Lewin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Of Israel Ministry Of Commerce & Industry Jerusalem Il
Original Assignee
State Of Israel Ministry Of Commerce & Industry Jerusalem Il
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
Priority claimed from IL46937A external-priority patent/IL46937A/xx
Priority to US05/661,926 priority Critical patent/US4066387A/en
Priority to GB12205/76A priority patent/GB1543076A/en
Application filed by State Of Israel Ministry Of Commerce & Industry Jerusalem Il filed Critical State Of Israel Ministry Of Commerce & Industry Jerusalem Il
Priority to DE2642195A priority patent/DE2642195C2/de
Priority to NLAANVRAGE7610481,A priority patent/NL180858C/xx
Priority to FR7628829A priority patent/FR2365599A1/fr
Publication of DE2642195A1 publication Critical patent/DE2642195A1/de
Application granted granted Critical
Publication of DE2642195C2 publication Critical patent/DE2642195C2/de
Expired legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/126—Halogenation
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/09—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with free halogens or interhalogen compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/905—Hydrophilic or hydrophobic cellular product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/922—Polyester fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE2642195A 1975-03-26 1976-09-20 Verfahren zur Herstellung von hydrophoben porösen thermoplastischen Kunststoffen und deren Verwendung Expired DE2642195C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US05/661,926 US4066387A (en) 1975-03-26 1976-02-27 Method of improving the sorption capacity of polymers
GB12205/76A GB1543076A (en) 1975-03-26 1976-03-26 Method of the sorption capacity of polymers
DE2642195A DE2642195C2 (de) 1975-03-26 1976-09-20 Verfahren zur Herstellung von hydrophoben porösen thermoplastischen Kunststoffen und deren Verwendung
NLAANVRAGE7610481,A NL180858C (nl) 1975-03-26 1976-09-21 Werkwijze voor het bereiden van hydrofobe polymeren met verbeterd sorptievermogen en gevormde voortbrengselen, geheel of gedeeltelijk daaruit bestaande.
FR7628829A FR2365599A1 (fr) 1975-03-26 1976-09-24 Procede ameliorant le pouvoir de sorption de polymeres

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL46937A IL46937A (en) 1975-03-26 1975-03-26 Method of improving the sorption capacity of polymers the polymers thus obtained and method of dyeing them
DE2642195A DE2642195C2 (de) 1975-03-26 1976-09-20 Verfahren zur Herstellung von hydrophoben porösen thermoplastischen Kunststoffen und deren Verwendung
NLAANVRAGE7610481,A NL180858C (nl) 1975-03-26 1976-09-21 Werkwijze voor het bereiden van hydrofobe polymeren met verbeterd sorptievermogen en gevormde voortbrengselen, geheel of gedeeltelijk daaruit bestaande.
FR7628829A FR2365599A1 (fr) 1975-03-26 1976-09-24 Procede ameliorant le pouvoir de sorption de polymeres

Publications (2)

Publication Number Publication Date
DE2642195A1 DE2642195A1 (de) 1978-03-23
DE2642195C2 true DE2642195C2 (de) 1984-04-26

Family

ID=27432146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2642195A Expired DE2642195C2 (de) 1975-03-26 1976-09-20 Verfahren zur Herstellung von hydrophoben porösen thermoplastischen Kunststoffen und deren Verwendung

Country Status (5)

Country Link
US (1) US4066387A (enExample)
DE (1) DE2642195C2 (enExample)
FR (1) FR2365599A1 (enExample)
GB (1) GB1543076A (enExample)
NL (1) NL180858C (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755341C2 (de) 1977-12-12 1983-09-08 Akzo Gmbh, 5600 Wuppertal Hydrophile Polyesterfasern
DE3408613C3 (de) * 1984-03-09 1996-02-08 Alkor Gmbh Verfahren und Vorrichtung zur Herstellung unverstreckter Polypropylenfolien mit verbesserter Verschweißbarkeit
US4794002A (en) * 1985-11-01 1988-12-27 Monsanto Company Modified polymeric surfaces and process for preparing same
GB9011378D0 (en) * 1990-05-22 1990-07-11 Bio Isolates Ltd Cellulosic sponge adsorbent medium
US5690996A (en) * 1992-11-02 1997-11-25 Sepragen Cross-linked cellulose sponge
US5295998A (en) * 1993-02-02 1994-03-22 Liquid Carbonic Industries Corporation Adjusting pH in dyeing processes using CO2
DE19727783A1 (de) * 1997-06-30 1999-01-07 Bosch Gmbh Robert Verfahren zur Oberflächenbehandlung makromolekularer Verbindungen
AUPP909499A0 (en) * 1999-03-10 1999-04-01 Commonwealth Scientific And Industrial Research Organisation Surface modification of rubber objects

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA710232A (en) * 1965-05-25 Cappuccio Vittorio Preparing fibers of improved tinctorial characteristics
BE423353A (enExample) * 1936-09-11
US2913424A (en) * 1955-12-28 1959-11-17 Hoechst Ag Process of simultaneously foaming and cross-linking chlorinated and sulfochlorinated polypropylene with an ammonium salt
US3215486A (en) * 1962-04-17 1965-11-02 Toyo Spinning Co Ltd Fixation of polypropylene fibers impregnated with dyestuffs and other treating agents
DE1495143A1 (de) * 1963-09-19 1969-01-30 Basf Ag Verfahren zur Herstellung von modifizierten Olefincopolymerisaten durch Halogenieren von Monoolefincopolymerisaten,die Doppelbindungen aufweisen
GB1119180A (en) * 1966-04-01 1968-07-10 Morganite Res & Dev Ltd Forming deposits within porous material
FR1581263A (enExample) * 1967-09-29 1969-09-12
AU1071570A (en) * 1969-01-30 1971-07-29 Dunlop Australia Ltd Extraction froma fluid medium
DE2054140B2 (de) * 1969-11-10 1979-05-10 Gaf Corp., New York, N.Y. (V.St.A.) Jod-Komplex eine Polymers
US3671511A (en) * 1970-04-23 1972-06-20 Lewis R Honnen Process for preparing polyolefin-substituted amines

Also Published As

Publication number Publication date
US4066387A (en) 1978-01-03
FR2365599B1 (enExample) 1981-05-22
NL180858B (nl) 1986-12-01
DE2642195A1 (de) 1978-03-23
NL180858C (nl) 1987-05-04
FR2365599A1 (fr) 1978-04-21
NL7610481A (nl) 1978-03-23
GB1543076A (en) 1979-03-28

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Legal Events

Date Code Title Description
OB Request for examination as to novelty
OC Search report available
8110 Request for examination paragraph 44
8181 Inventor (new situation)

Free format text: LEWIN, MENACHEM GUTTMANN, HILDA, JERUSALEM, IL

D2 Grant after examination
8339 Ceased/non-payment of the annual fee