BE849253A - Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonate - Google Patents

Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonate

Info

Publication number
BE849253A
BE849253A BE2055525A BE2055525A BE849253A BE 849253 A BE849253 A BE 849253A BE 2055525 A BE2055525 A BE 2055525A BE 2055525 A BE2055525 A BE 2055525A BE 849253 A BE849253 A BE 849253A
Authority
BE
Belgium
Prior art keywords
polysiloxane
polycarbonate
copolymer
preparation
treatment
Prior art date
Application number
BE2055525A
Other languages
English (en)
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 BE849253A publication Critical patent/BE849253A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft polymers
    • C08G64/186—Block or graft polymers containing polysiloxane sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/40—Post-polymerisation treatment
    • C08G64/403—Recovery of the polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/445—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences
    • C08G77/448—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences containing polycarbonate sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE2055525A 1975-12-11 1976-12-10 Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonate BE849253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752555746 DE2555746A1 (de) 1975-12-11 1975-12-11 Verfahren zur aufarbeitung von polysiloxan-polycarbonat-mischpolymeren

Publications (1)

Publication Number Publication Date
BE849253A true BE849253A (fr) 1977-06-10

Family

ID=5964086

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055525A BE849253A (fr) 1975-12-11 1976-12-10 Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonate

Country Status (8)

Country Link
US (1) US4102940A (fr)
JP (1) JPS5271600A (fr)
BE (1) BE849253A (fr)
DE (1) DE2555746A1 (fr)
ES (1) ES454069A1 (fr)
FR (1) FR2334705A1 (fr)
GB (1) GB1510420A (fr)
NL (1) NL7613656A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243779A (en) * 1979-04-23 1981-01-06 Mcalister Roy E Polycarbonates stabilized by halohydrocarbon, halocarbon or silane groups
WO1982001554A1 (fr) * 1980-10-30 1982-05-13 Roy E Mcalister Polycarbonates stabilises par des groupes hydrocarbure halogene, halogeno-carbone ou silane
US4760117A (en) * 1985-06-11 1988-07-26 General Electric Company Method for preparing copolycarbonates from cyclic polycarbonate oligomers
US4657989A (en) * 1985-06-11 1987-04-14 General Electric Company Method for preparing siloxane-carbonate block copolymers
DE68914308T2 (de) * 1988-02-22 1994-10-27 Gen Electric Verfahren zur Herstellung von Polysiloxan-polyarylcarbonatblockcopolymeren.
US5227449A (en) * 1990-07-02 1993-07-13 Xerox Corporation Photoconductive imaging members with polycarbonate binders
DE4032924A1 (de) * 1990-10-17 1992-04-23 Bayer Ag Verfahren zur herstellung von loesungsmittelfreiem polycarbonat
US5344908A (en) * 1993-05-04 1994-09-06 General Electric Company Process for the manufacture of polycarbonate-oligomers without solvent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162418A1 (de) * 1971-12-16 1973-06-20 Bayer Ag Polydiorganosiloxan-polycarbonatblockmischpolymere und verfahren zu deren herstellung

Also Published As

Publication number Publication date
NL7613656A (nl) 1977-06-14
GB1510420A (en) 1978-05-10
ES454069A1 (es) 1977-11-16
US4102940A (en) 1978-07-25
FR2334705A1 (fr) 1977-07-08
FR2334705B3 (fr) 1979-08-17
DE2555746A1 (de) 1977-06-16
JPS5271600A (en) 1977-06-15

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