FR1240745A - Process for the manufacture of polycarbonates from 4, 4'-dihydroxy-diaryl-alkanes and diaryl carbonates - Google Patents

Process for the manufacture of polycarbonates from 4, 4'-dihydroxy-diaryl-alkanes and diaryl carbonates

Info

Publication number
FR1240745A
FR1240745A FR806116A FR806116A FR1240745A FR 1240745 A FR1240745 A FR 1240745A FR 806116 A FR806116 A FR 806116A FR 806116 A FR806116 A FR 806116A FR 1240745 A FR1240745 A FR 1240745A
Authority
FR
France
Prior art keywords
diaryl
alkanes
polycarbonates
dihydroxy
manufacture
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
FR806116A
Other languages
French (fr)
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.)
Kunoshima Kagaku Kogyo KK
Original Assignee
Kunoshima Kagaku Kogyo KK
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 Kunoshima Kagaku Kogyo KK filed Critical Kunoshima Kagaku Kogyo KK
Application granted granted Critical
Publication of FR1240745A publication Critical patent/FR1240745A/en
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
    • C08G64/307—General preparatory processes using carbonates 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)
FR806116A 1958-09-29 1959-09-26 Process for the manufacture of polycarbonates from 4, 4'-dihydroxy-diaryl-alkanes and diaryl carbonates Expired FR1240745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2758958 1958-09-29

Publications (1)

Publication Number Publication Date
FR1240745A true FR1240745A (en) 1960-09-09

Family

ID=12225124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806116A Expired FR1240745A (en) 1958-09-29 1959-09-26 Process for the manufacture of polycarbonates from 4, 4'-dihydroxy-diaryl-alkanes and diaryl carbonates

Country Status (4)

Country Link
CH (1) CH402417A (en)
DE (1) DE1294664B (en)
ES (1) ES252134A1 (en)
FR (1) FR1240745A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192954A (en) 1977-12-23 1980-03-11 General Electric Company Process for preparing 2,2-bis(4-hydroxy-phenyl) propane from distillation by-products thereof
US4300000A (en) * 1977-12-28 1981-11-10 General Electric Company Process for the recovery of 2,2-bis(4-hydroxyphenyl)propane
US4212997A (en) 1978-06-27 1980-07-15 General Electric Company Process for recovering 2,2-bis(4-hydroxyphenyl)propane from an adduct of 2,2-bis(4-hydroxyphenyl)propane and phenol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466774A (en) * 1945-07-20
BE528506A (en) * 1953-04-30
BE536161A (en) * 1954-03-02

Also Published As

Publication number Publication date
DE1294664B (en) 1969-05-08
CH402417A (en) 1965-11-15
ES252134A1 (en) 1960-06-16

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