[go: up one dir, main page]

CH432840A - Verfahren zur Herstellung von hochmolekularen Polycarbonaten - Google Patents

Verfahren zur Herstellung von hochmolekularen Polycarbonaten

Info

Publication number
CH432840A
CH432840A CH8190459A CH8190459A CH432840A CH 432840 A CH432840 A CH 432840A CH 8190459 A CH8190459 A CH 8190459A CH 8190459 A CH8190459 A CH 8190459A CH 432840 A CH432840 A CH 432840A
Authority
CH
Switzerland
Prior art keywords
production
molecular weight
high molecular
weight polycarbonates
polycarbonates
Prior art date
Application number
CH8190459A
Other languages
English (en)
Inventor
Ludwig Dr Bottenbruch
Hermann Dr Schnell
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of CH432840A publication Critical patent/CH432840A/de

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
    • C08G64/40—Post-polymerisation treatment
    • 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
    • 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
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation

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)
  • Compositions Of Macromolecular Compounds (AREA)
CH8190459A 1959-01-15 1959-12-17 Verfahren zur Herstellung von hochmolekularen Polycarbonaten CH432840A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF27474A DE1086885B (de) 1959-01-15 1959-01-15 Verfahren zur Herstellung vernetzter hochmolekularer Polycarbonate

Publications (1)

Publication Number Publication Date
CH432840A true CH432840A (de) 1967-03-31

Family

ID=7092465

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8190459A CH432840A (de) 1959-01-15 1959-12-17 Verfahren zur Herstellung von hochmolekularen Polycarbonaten

Country Status (4)

Country Link
US (1) US3285875A (de)
CH (1) CH432840A (de)
DE (1) DE1086885B (de)
NL (1) NL247232A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430485A (en) 1980-08-11 1984-02-07 General Electric Company Flame retardant polycarbonate compositions
EP0372323A3 (de) * 1988-12-07 1991-04-17 General Electric Company Vernetzendes Polycarbonat-Harz und daraus hergestellte feuerbeständige Zusammensetzung
US4999408A (en) * 1988-12-07 1991-03-12 General Electric Company Method of crosslinking resin with carboxyl polycarbonate
US4927914A (en) * 1988-12-07 1990-05-22 General Electric Company Polycarbonate cross-linker resin and fire resistant compositions made therefrom
US4912194A (en) * 1988-12-07 1990-03-27 General Electric Company Polycarbonate cross-linker resin and fire resistant compositions made therefrom
US10428190B2 (en) 2014-06-20 2019-10-01 Sabic Global Technologies B.V. Processes for designing cross-linkable polycarbonates and articles formed therefrom

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374949A (en) * 1940-03-13 1945-05-01 Joseph B Niederl Alkylidene bis-salicylic acids and method of preparing same
US2822404A (en) * 1952-09-10 1958-02-04 Firestone Tire & Rubber Co Aldehyde condensation products of 2-alkyl-5-methylphenols
US2933520A (en) * 1953-08-27 1960-04-19 Johnson & Son Inc S C Addition products of phenols and keto acids and derivatives of the same
US2789967A (en) * 1954-02-02 1957-04-23 Eastman Kodak Co Interpolycarbonates from 1, 4-bis (beta-hydroxyethyl)-benzene-bis
US2789966A (en) * 1954-02-02 1957-04-23 Eastman Kodak Co Interpolycarbonates from 4, 4'-bis (hydroxymethyl)-biphenyl-bis
US2807653A (en) * 1955-09-23 1957-09-24 Ethyl Corp Production of bis-phenols
US2933521A (en) * 1957-07-17 1960-04-19 Johnson & Son Inc S C Esters of 4, 4-bis (hydroxyphenyl)-pentanoic acid
US2950266A (en) * 1957-08-22 1960-08-23 Gen Electric Cross-linked polycarbonate resinous compositions and method for preparing same
US3132118A (en) * 1959-04-22 1964-05-05 Armstrong Cork Co Linear polycarbonates from bis (phenol) alkanoic acid esters
US3035091A (en) * 1959-12-07 1962-05-15 Monsanto Chemicals Carboxylated bisphenol compounds

Also Published As

Publication number Publication date
US3285875A (en) 1966-11-15
DE1086885B (de) 1960-08-11
NL247232A (de)

Similar Documents

Publication Publication Date Title
CH469037A (de) Verfahren zur Herstellung von hochmolekularen thermoplastischen Polyacetalen
CH420623A (de) Verfahren zur Herstellung von fluoreszierenden Polymerisaten
CH347640A (de) Verfahren zur Herstellung von hochmolekularen Polycarbonaten
CH412929A (de) Verfahren zur Herstellung von Phenol
CH383630A (de) Verfahren zur Herstellung von Polymerisaten
CH431069A (de) Verfahren zur Herstellung von Polyoxamiden
CH414043A (de) Verfahren zur Herstellung von Farbstoffen
CH432840A (de) Verfahren zur Herstellung von hochmolekularen Polycarbonaten
CH403727A (de) Verfahren zur Herstellung von Monopersulfaten
CH432841A (de) Verfahren zur Herstellung von Polycarbonaten
CH429181A (de) Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen
CH392500A (de) Verfahren zur Herstellung von Dioxysteroiden
CH432004A (de) Verfahren zur Herstellung hochmolekularer acetonlöslicher Polyäther
CH379690A (de) Verfahren zur Herstellung von Ferrocenderivaten
CH408421A (de) Verfahren zur Herstellung von hochmolekularen Formaldehydpolymeren
AT216218B (de) Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen
CH396414A (de) Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen
CH398514A (de) Verfahren zur Herstellung von Dibortetrachlorid
CH390896A (de) Verfahren zur Herstellung von Oxäthylierungsprodukten
CH381784A (de) Verfahren zur Herstellung von Farbstoffen
CH431991A (de) Verfahren zur Herstellung von Pfropfpolymerisaten
CH438733A (de) Verfahren zur Herstellung von hochmolekularen linearen Polycarbonaten
CH397266A (de) Verfahren zur Herstellung von Magnetogrammträgern
AT214653B (de) Verfahren zur Herstellung von neuen hochmolekularen Polycarbonaten
CH393602A (de) Verfahren zur Herstellung von Chlor-Brom-Phthalocyaninen