CA958842A - Thermally stable polycarbonate - Google Patents

Thermally stable polycarbonate

Info

Publication number
CA958842A
CA958842A CA129,476A CA129476A CA958842A CA 958842 A CA958842 A CA 958842A CA 129476 A CA129476 A CA 129476A CA 958842 A CA958842 A CA 958842A
Authority
CA
Canada
Prior art keywords
thermally stable
stable polycarbonate
polycarbonate
thermally
stable
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
CA129,476A
Other languages
English (en)
Other versions
CA129476S (en
Inventor
Frank N. Liberti
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA958842A publication Critical patent/CA958842A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5377—Phosphinous compounds, e.g. R2=P—OR'

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA129,476A 1971-01-04 1971-12-07 Thermally stable polycarbonate Expired CA958842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10382471A 1971-01-04 1971-01-04

Publications (1)

Publication Number Publication Date
CA958842A true CA958842A (en) 1974-12-03

Family

ID=22297206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,476A Expired CA958842A (en) 1971-01-04 1971-12-07 Thermally stable polycarbonate

Country Status (8)

Country Link
US (1) US3729440A (OSRAM)
JP (1) JPS5510625B1 (OSRAM)
CA (1) CA958842A (OSRAM)
DE (1) DE2165892A1 (OSRAM)
FR (1) FR2121573B1 (OSRAM)
GB (1) GB1364801A (OSRAM)
IT (1) IT946277B (OSRAM)
NL (1) NL7200009A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397973A (en) * 1977-12-28 1983-08-09 General Electric Company Composition comprising an aromatic polycarbonate and a siloxy-oxyalkylene block copolymer
US4197384A (en) * 1977-12-28 1980-04-08 General Electric Company Stabilized polycarbonate compositions
US4357170A (en) * 1981-07-30 1982-11-02 The New Jersey Zinc Company Titanium dioxide pigment treated to suppress yellowing in polymers
US4377417A (en) * 1981-07-30 1983-03-22 Gulf & Western Industries, Inc. Titanium dioxide pigment treated to suppress yellowing in polymers

Also Published As

Publication number Publication date
GB1364801A (en) 1974-08-29
FR2121573B1 (OSRAM) 1974-07-26
US3729440A (en) 1973-04-24
JPS5510625B1 (OSRAM) 1980-03-18
NL7200009A (OSRAM) 1972-07-06
FR2121573A1 (OSRAM) 1972-08-25
DE2165892A1 (de) 1972-07-20
IT946277B (it) 1973-05-21

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