FR1562604A - - Google Patents

Info

Publication number
FR1562604A
FR1562604A FR1562604DA FR1562604A FR 1562604 A FR1562604 A FR 1562604A FR 1562604D A FR1562604D A FR 1562604DA FR 1562604 A FR1562604 A FR 1562604A
Authority
FR
France
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1562604A publication Critical patent/FR1562604A/fr
Expired 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
    • C08G64/30—General preparatory processes using carbonates
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • 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
    • C08G64/205—General preparatory processes characterised by the apparatus used
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
FR1562604D 1967-05-05 1968-05-03 Expired FR1562604A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052323 1967-05-05

Publications (1)

Publication Number Publication Date
FR1562604A true FR1562604A (en:Method) 1969-04-04

Family

ID=7105359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562604D Expired FR1562604A (en:Method) 1967-05-05 1968-05-03

Country Status (5)

Country Link
BE (1) BE714550A (en:Method)
DE (1) DE1720651A1 (en:Method)
FR (1) FR1562604A (en:Method)
GB (1) GB1182393A (en:Method)
NL (1) NL6806230A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887969B2 (en) * 2002-10-04 2005-05-03 General Electric Company Method and apparatus to make high molecular weight melt polycarbonate
KR101663317B1 (ko) * 2010-01-12 2016-10-06 심천 워트 어드밴스드 머티리얼즈 주식회사 전방향족 액정 폴리에스테르 수지의 제조방법과 그 방법에 의해 제조된 전방향족 액정 폴리에스테르 수지, 및 상기 전방향족 액정 폴리에스테르 수지의 컴파운드

Also Published As

Publication number Publication date
DE1720651A1 (de) 1971-09-02
NL6806230A (en:Method) 1968-11-06
GB1182393A (en) 1970-02-25
BE714550A (en:Method) 1968-11-04

Similar Documents

Publication Publication Date Title
AU425114B2 (en:Method)
FR1562604A (en:Method)
AU2277767A (en:Method)
AU2256867A (en:Method)
AU2454867A (en:Method)
AU2528767A (en:Method)
AU2977667A (en:Method)
AU3151267A (en:Method)
AU3189468A (en:Method)
AU610966A (en:Method)
BE514578A (en:Method)
BE693075A (en:Method)
BE693071A (en:Method)
BE693070A (en:Method)
BE692922A (en:Method)
BE692779A (en:Method)
BE692654A (en:Method)
BE692577A (en:Method)
BE692553A (en:Method)
BE692552A (en:Method)
BE692492A (en:Method)
BE693250A (en:Method)
BE692374A (en:Method)
BE692332A (en:Method)
BE692199A (en:Method)

Legal Events

Date Code Title Description
ST Notification of lapse