IT1067571B - PHENOLPHTHALINE POLYCARBONATES DIOXIDYL AROMATIC COMPOUNDS - Google Patents

PHENOLPHTHALINE POLYCARBONATES DIOXIDYL AROMATIC COMPOUNDS

Info

Publication number
IT1067571B
IT1067571B IT2638276A IT2638276A IT1067571B IT 1067571 B IT1067571 B IT 1067571B IT 2638276 A IT2638276 A IT 2638276A IT 2638276 A IT2638276 A IT 2638276A IT 1067571 B IT1067571 B IT 1067571B
Authority
IT
Italy
Prior art keywords
dioxidyl
phenolphthaline
polycarbonates
aromatic compounds
aromatic
Prior art date
Application number
IT2638276A
Other languages
Italian (it)
Inventor
Baggett Joseph Mcclendon
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
Application granted granted Critical
Publication of IT1067571B publication Critical patent/IT1067571B/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
IT2638276A 1975-08-20 1976-08-19 PHENOLPHTHALINE POLYCARBONATES DIOXIDYL AROMATIC COMPOUNDS IT1067571B (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
IT1067571B true IT1067571B (en) 1985-03-16

Family

ID=24426768

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2638276A IT1067571B (en) 1975-08-20 1976-08-19 PHENOLPHTHALINE POLYCARBONATES DIOXIDYL AROMATIC COMPOUNDS

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
DE2637003A1 (en) 1977-03-03
GB1533008A (en) 1978-11-22
NL7609033A (en) 1977-02-22
BE845330A (en) 1977-02-21
FR2321512B1 (en) 1981-02-13
CA1062394A (en) 1979-09-11
JPS5235295A (en) 1977-03-17

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