CA952640A - Thermally stable polycarbonate - Google Patents

Thermally stable polycarbonate

Info

Publication number: CA952640A
Authority: CA; Canada
Prior art keywords: thermally stable; stable polycarbonate; polycarbonate; thermally; stable
Prior art date: 1970-04-13
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

CA107,204A

Other languages

English (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.)

1970-04-13

Filing date

1971-03-09

Publication date

1974-08-06

1971-03-09 Application filed by General Electric Co filed Critical General Electric Co

1974-08-06 Application granted granted Critical

1974-08-06 Publication of CA952640A publication Critical patent/CA952640A/en

Status Expired legal-status Critical Current

Links

229920000515 polycarbonate Polymers 0.000 title 1
239000004417 polycarbonate Substances 0.000 title 1

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
- C08K5/5393—Phosphonous compounds, e.g. R—P(OR')2

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)

CA107,204A 1970-04-13 1971-03-09 Thermally stable polycarbonate Expired CA952640A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US2805470A	1970-04-13	1970-04-13

Publications (1)

Publication Number	Publication Date
CA952640A true CA952640A (en)	1974-08-06

Family

ID=21841314

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA107,204A Expired CA952640A (en)	1970-04-13	1971-03-09	Thermally stable polycarbonate

Country Status (7)

Country	Link
JP (1)	JPS5432018B1 (fr)
BE (1)	BE765480A (fr)
CA (1)	CA952640A (fr)
DE (1)	DE2117509C2 (fr)
FR (1)	FR2086010B1 (fr)
GB (1)	GB1347571A (fr)
NL (1)	NL165203C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4357170A (en) *	1981-07-30	1982-11-02	The New Jersey Zinc Company	Titanium dioxide pigment treated to suppress yellowing in polymers
EP0325719A3 (fr) *	1987-12-29	1990-08-16	General Electric Company	Mélanges polyétherimide-polycarbonate stables à la fusion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL126830C (fr) *	1959-06-27
FR1446948A (fr) *	1964-09-25	1966-07-22	Goodyear Tire & Rubber	Procédé de traitement de résines de polyesters pour en améliorer la stabilité
US3489716A (en) *	1968-01-10	1970-01-13	Gen Electric	Aromatic polycarbonate resins stabilized with cycloaliphatic epoxy compounds

1971
- 1971-03-09 CA CA107,204A patent/CA952640A/en not_active Expired
- 1971-04-01 FR FR7111582A patent/FR2086010B1/fr not_active Expired
- 1971-04-08 NL NL7104738A patent/NL165203C/xx not_active IP Right Cessation
- 1971-04-08 BE BE765480A patent/BE765480A/fr unknown
- 1971-04-10 DE DE19712117509 patent/DE2117509C2/de not_active Expired
- 1971-04-13 JP JP2283871A patent/JPS5432018B1/ja active Pending
- 1971-04-19 GB GB2623171A patent/GB1347571A/en not_active Expired

Also Published As

Publication number	Publication date
GB1347571A (en)	1974-02-27
DE2117509C2 (de)	1982-07-01
DE2117509A1 (de)	1971-10-28
NL165203C (nl)	1981-03-16
NL165203B (nl)	1980-10-15
BE765480A (fr)	1971-08-30
NL7104738A (fr)	1971-10-15
FR2086010B1 (fr)	1974-03-08
FR2086010A1 (fr)	1971-12-31
JPS5432018B1 (fr)	1979-10-11

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