NL7609033A - PROCESS FOR PREPARING PHENOLPHTALEINE AROMATIC DIHYDROXY COMPOUND POLYCARBONATES. - Google Patents

PROCESS FOR PREPARING PHENOLPHTALEINE AROMATIC DIHYDROXY COMPOUND POLYCARBONATES.

Info

Publication number
NL7609033A
NL7609033A NL7609033A NL7609033A NL7609033A NL 7609033 A NL7609033 A NL 7609033A NL 7609033 A NL7609033 A NL 7609033A NL 7609033 A NL7609033 A NL 7609033A NL 7609033 A NL7609033 A NL 7609033A
Authority
NL
Netherlands
Prior art keywords
phenolphtaleine
polycarbonates
preparing
dihydroxy compound
aromatic dihydroxy
Prior art date
Application number
NL7609033A
Other languages
Dutch (nl)
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NL7609033A publication Critical patent/NL7609033A/en

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
    • 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)
NL7609033A 1975-08-20 1976-08-13 PROCESS FOR PREPARING PHENOLPHTALEINE AROMATIC DIHYDROXY COMPOUND POLYCARBONATES. NL7609033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60614975A 1975-08-20 1975-08-20

Publications (1)

Publication Number Publication Date
NL7609033A true NL7609033A (en) 1977-02-22

Family

ID=24426768

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7609033A NL7609033A (en) 1975-08-20 1976-08-13 PROCESS FOR PREPARING PHENOLPHTALEINE AROMATIC DIHYDROXY COMPOUND POLYCARBONATES.

Country Status (8)

Country Link
JP (1) JPS5235295A (en)
BE (1) BE845330A (en)
CA (1) CA1062394A (en)
DE (1) DE2637003A1 (en)
FR (1) FR2321512A1 (en)
GB (1) GB1533008A (en)
IT (1) IT1067571B (en)
NL (1) NL7609033A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013282A1 (en) * 1979-01-11 1980-07-23 The Dow Chemical Company Copolycarbonates of phenolphthalein polycarbonates and other polycarbonates and their preparation
JPH0735436B2 (en) * 1985-07-26 1995-04-19 三菱化学株式会社 Aromatic polycarbonate
CA2139325A1 (en) * 1992-07-16 1994-02-03 Stephen E. Bales Thiodiphenol copolycarbonates and their use as components of multilayered polymeric reflective bodies

Also Published As

Publication number Publication date
FR2321512A1 (en) 1977-03-18
IT1067571B (en) 1985-03-16
DE2637003A1 (en) 1977-03-03
GB1533008A (en) 1978-11-22
BE845330A (en) 1977-02-21
FR2321512B1 (en) 1981-02-13
CA1062394A (en) 1979-09-11
JPS5235295A (en) 1977-03-17

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Legal Events

Date Code Title Description
BV The patent application has lapsed