DE2353938A1 - Verfahren zur herstellung aromatischer carbonatpolymere - Google Patents

Verfahren zur herstellung aromatischer carbonatpolymere

Info

Publication number
DE2353938A1
DE2353938A1 DE19732353938 DE2353938A DE2353938A1 DE 2353938 A1 DE2353938 A1 DE 2353938A1 DE 19732353938 DE19732353938 DE 19732353938 DE 2353938 A DE2353938 A DE 2353938A DE 2353938 A1 DE2353938 A1 DE 2353938A1
Authority
DE
Germany
Prior art keywords
molecular weight
metal hydroxide
carbonate
properties
hydroxyphenyl
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.)
Withdrawn
Application number
DE19732353938
Other languages
German (de)
English (en)
Inventor
Jorgen Helm Vestergaard
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2353938A1 publication Critical patent/DE2353938A1/de
Withdrawn legal-status Critical Current

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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides and phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE19732353938 1972-10-30 1973-10-27 Verfahren zur herstellung aromatischer carbonatpolymere Withdrawn DE2353938A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30225272A 1972-10-30 1972-10-30

Publications (1)

Publication Number Publication Date
DE2353938A1 true DE2353938A1 (de) 1974-05-02

Family

ID=23166945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732353938 Withdrawn DE2353938A1 (de) 1972-10-30 1973-10-27 Verfahren zur herstellung aromatischer carbonatpolymere

Country Status (5)

Country Link
JP (1) JPS5720961B2 (fr)
DE (1) DE2353938A1 (fr)
FR (1) FR2204647A1 (fr)
IT (1) IT998852B (fr)
NL (1) NL7314789A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928444A1 (de) * 1979-07-13 1981-03-12 Bayer Ag, 5090 Leverkusen Aufarbeitungsverfahren fuer polycarbonate.
JPH0521860U (ja) * 1991-09-06 1993-03-23 杉山金属株式会社 食器洗浄器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300266B (de) * 1960-06-10 1969-07-31 Bayer Ag Verfahren zur Herstellung hochmolekularer, linearer Polycarbonate
US3376261A (en) * 1966-03-16 1968-04-02 Eastman Kodak Co Process for preparing polycarbonates
US3674740A (en) * 1969-04-22 1972-07-04 Bayer Ag Process of producing polycarbonate

Also Published As

Publication number Publication date
JPS4997893A (fr) 1974-09-17
NL7314789A (fr) 1974-05-02
FR2204647B1 (fr) 1980-08-01
IT998852B (it) 1976-02-20
FR2204647A1 (en) 1974-05-24
JPS5720961B2 (fr) 1982-05-04

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Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal