FR1461945A - Procédé de préparation de polycarbonates thermoplastiques - Google Patents

Procédé de préparation de polycarbonates thermoplastiques

Info

Publication number
FR1461945A
FR1461945A FR43860A FR43860A FR1461945A FR 1461945 A FR1461945 A FR 1461945A FR 43860 A FR43860 A FR 43860A FR 43860 A FR43860 A FR 43860A FR 1461945 A FR1461945 A FR 1461945A
Authority
FR
France
Prior art keywords
preparation
thermoplastic polycarbonates
polycarbonates
thermoplastic
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
FR43860A
Other languages
English (en)
Inventor
Ludwig Bottenbruch
Claus Wulff
Hermann Schnell
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.)
Bayer AG
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
Application granted granted Critical
Publication of FR1461945A publication Critical patent/FR1461945A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182—Radicals derived from carboxylic acids
    • C07D295/192—Radicals derived from carboxylic acids from aromatic carboxylic acids
    • 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
    • C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
    • C08G64/12—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR43860A 1964-12-31 1965-12-27 Procédé de préparation de polycarbonates thermoplastiques Expired FR1461945A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0044860 1964-12-31

Publications (1)

Publication Number Publication Date
FR1461945A true FR1461945A (fr) 1966-12-09

Family

ID=7100231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43860A Expired FR1461945A (fr) 1964-12-31 1965-12-27 Procédé de préparation de polycarbonates thermoplastiques

Country Status (5)

Country Link
US (1) US3445428A (fr)
BE (1) BE674463A (fr)
FR (1) FR1461945A (fr)
GB (1) GB1095910A (fr)
NL (1) NL145254B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562242A (en) * 1984-12-24 1985-12-31 General Electric Company Branched polycarbonate from carboxy containing diphenol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215667A (en) * 1961-09-14 1965-11-02 Eastman Kodak Co Polycarbonates cross-linked by aromatic azides or diazides
NL124876C (fr) * 1961-12-28
US3251806A (en) * 1962-09-26 1966-05-17 Armstrong Cork Co Amide-containing polycarbonates

Also Published As

Publication number Publication date
NL6517179A (fr) 1966-07-04
US3445428A (en) 1969-05-20
BE674463A (fr) 1966-06-29
GB1095910A (en) 1967-12-20
DE1495854B2 (de) 1975-07-03
DE1495854A1 (de) 1969-05-08
NL145254B (nl) 1975-03-17

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