FI67716C - Foerfarande foer kontinuerlig framstaellning av polykarbonat-polyeter-sampolymerer - Google Patents

Foerfarande foer kontinuerlig framstaellning av polykarbonat-polyeter-sampolymerer Download PDF

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Publication number
FI67716C
FI67716C FI802518A FI802518A FI67716C FI 67716 C FI67716 C FI 67716C FI 802518 A FI802518 A FI 802518A FI 802518 A FI802518 A FI 802518A FI 67716 C FI67716 C FI 67716C
Authority
FI
Finland
Prior art keywords
phosgene
solutions
polycarbonate
bisphenol
reaction
Prior art date
Application number
FI802518A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI67716B (fi
FI802518A (fi
Inventor
Joachim Behnke
Walter Loeffelmann
Original Assignee
Akzo Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6078337&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI67716(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of FI802518A publication Critical patent/FI802518A/fi
Publication of FI67716B publication Critical patent/FI67716B/fi
Application granted granted Critical
Publication of FI67716C publication Critical patent/FI67716C/fi

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/76Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80Block polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002Organic membrane manufacture
    • B01D67/0009Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011Casting solutions therefor
    • B01D67/00111Polymer pretreatment in the casting solutions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/52Polyethers
    • B01D71/521Aliphatic polyethers
    • B01D71/5211Polyethylene glycol or polyethyleneoxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • B01J19/1862Stationary reactors having moving elements inside placed in series
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18Block or graft polymers
    • C08G64/183Block or graft polymers containing polyether sequences
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20General preparatory processes
    • C08G64/22General preparatory processes using carbonyl halides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/50Polycarbonates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00101Reflux columns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00121Controlling the temperature by direct heating or cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00164Controlling or regulating processes controlling the flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00168Controlling or regulating processes controlling the viscosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
FI802518A 1979-08-13 1980-08-11 Foerfarande foer kontinuerlig framstaellning av polykarbonat-polyeter-sampolymerer FI67716C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2932737A DE2932737C2 (de) 1979-08-13 1979-08-13 Polycarbonat-Polyätherblockcopolymere
DE2932737 1979-08-13

Publications (3)

Publication Number Publication Date
FI802518A FI802518A (fi) 1981-02-14
FI67716B FI67716B (fi) 1985-01-31
FI67716C true FI67716C (fi) 1985-05-10

Family

ID=6078337

Family Applications (1)

Application Number Title Priority Date Filing Date
FI802518A FI67716C (fi) 1979-08-13 1980-08-11 Foerfarande foer kontinuerlig framstaellning av polykarbonat-polyeter-sampolymerer

Country Status (12)

Country Link
US (1) US4436839A (da)
EP (1) EP0025851B2 (da)
JP (1) JPS6030691B2 (da)
AT (1) ATE7397T1 (da)
AU (1) AU534359B2 (da)
CA (1) CA1178397A (da)
DE (2) DE2932737C2 (da)
DK (1) DK154223C (da)
ES (1) ES8103762A1 (da)
FI (1) FI67716C (da)
IE (1) IE50095B1 (da)
NO (1) NO153143C (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135760A1 (de) * 1983-08-19 1985-04-03 Bayer Ag Polyether-Polycarbonate für Dialysemembranen
JPS61284252A (ja) * 1985-06-12 1986-12-15 三協化学工業株式会社 透気性接着テ−プの製造法
US4663399A (en) * 1985-08-22 1987-05-05 General Electric Company Polycarbonate-polyether block copolymers, polymer blends containing same and intermediates for the production thereof
US4657977A (en) * 1985-10-04 1987-04-14 General Electric Company Poly(etherimide-carbonate) block copolymers and polymer blends containing same
US4806599A (en) * 1987-12-21 1989-02-21 The Dow Chemical Company Polyolefin/polycarbonate/polyolefin triblock copolymers
US4812530A (en) * 1987-12-28 1989-03-14 The Dow Chemical Company Polyether-polycarbonate-polyether triblock copolymers
US4994533A (en) * 1988-04-27 1991-02-19 The Dow Chemical Company Poly(aryl ether)-poly(aryl carbonate) block copolymers and their preparation
US4880884A (en) * 1988-04-27 1989-11-14 The Dow Chemical Company Poly(aryl ether)-poly(aryl carbonate) block copolymers and their preparation
JPH0699671B2 (ja) * 1989-05-10 1994-12-07 三協化学工業株式会社 透気性接着テープの製造法
DE69301638T2 (de) * 1992-08-06 1996-07-25 Toyota Motor Co Ltd Verfahren zur Herstellung von TiC-Whiskern und Metall-Verbundstoff verstärkt durch TiC-Whisker
US5262378A (en) * 1992-12-23 1993-11-16 Eastman Kodak Company Thermal dye transfer receiving element with miscible polycarbonate blends for dye image-receiving layer
US5658995A (en) * 1995-11-27 1997-08-19 Rutgers, The State University Copolymers of tyrosine-based polycarbonate and poly(alkylene oxide)
ZA978537B (en) 1996-09-23 1998-05-12 Focal Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages.
US6048521A (en) * 1997-11-07 2000-04-11 Rutgers, The State University Copolymers of tyrosine-based polyarlates and poly(alkylene oxides)
US7230066B2 (en) * 2004-12-16 2007-06-12 General Electric Company Polycarbonate—ultem block copolymers
JP2017019203A (ja) * 2015-07-10 2017-01-26 ニッタ・ハース株式会社 研磨パッド用の材料精製システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161615A (en) * 1957-02-05 1964-12-15 Gen Electric Resinous copolymeric polycarbonate of a mixture of dihydric phenols
FR1198715A (fr) * 1957-02-05 1959-12-09 Thomson Houston Comp Francaise Copolymères de polycarbonates glycols et diphénols
US3030335A (en) * 1959-01-02 1962-04-17 Gen Electric Aromatic polycarbonate reaction products
DE1251952B (de) * 1962-11-02 1967-10-12 Mobay Chemical Company, Pitts burgh, Pa (V St A) Verfahren zur Gewinnung von Polycarbonaten
BE666636A (da) * 1965-07-09 1965-11-03
US3367993A (en) * 1965-08-09 1968-02-06 Eastman Kodak Co Polycarbonate elastomers from 5, 6, 7, 8-tetrahydro-1, 4-naphthalenediols
DE1921045B2 (de) * 1969-04-25 1976-11-11 Bayer Ag, 5090 Leverkusen Verfahren zum gewinnen einer polymerschmelze aus einer polymerloesung
US3668181A (en) * 1970-03-06 1972-06-06 Allied Chem Purification of polycarbonate resins
CA991776A (en) * 1971-10-18 1976-06-22 Robert E. Kesting Integral (unskinned) high void volume polycarbonate membranes and a dry process for forming same
US4160791A (en) * 1974-03-26 1979-07-10 The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare Polycarbonate membranes and production thereof
US4075108A (en) * 1974-03-26 1978-02-21 The United States Of America As Represented By The Department Of Health, Education And Welfare Polycarbonate membranes and production thereof
DE2650533C2 (de) * 1976-11-04 1984-10-04 Bayer Ag, 5090 Leverkusen Kohlensäurearylester von über Carbonat-Gruppen-verlängerten Polyalkylenoxiddiolen und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
DK154223C (da) 1989-03-13
FI67716B (fi) 1985-01-31
IE801691L (en) 1981-02-13
NO153143C (no) 1986-01-22
ES494185A0 (es) 1981-03-16
ATE7397T1 (de) 1984-05-15
US4436839A (en) 1984-03-13
IE50095B1 (en) 1986-02-05
DK154223B (da) 1988-10-24
AU6140480A (en) 1981-08-27
EP0025851B1 (de) 1984-05-09
EP0025851A1 (de) 1981-04-01
NO802168L (no) 1981-02-16
DE2932737A1 (de) 1981-02-19
EP0025851B2 (de) 1990-10-31
DE2932737C2 (de) 1983-04-21
JPS5636517A (en) 1981-04-09
ES8103762A1 (es) 1981-03-16
DK347380A (da) 1981-02-14
DE3067755D1 (en) 1984-06-14
JPS6030691B2 (ja) 1985-07-18
FI802518A (fi) 1981-02-14
NO153143B (no) 1985-10-14
AU534359B2 (en) 1984-01-26
CA1178397A (en) 1984-11-20

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Owner name: AKZO N.V.