FR2364949A1 - STABILIZED PIGMENTED AROMATIC POLYCARBONATE COMPOSITION - Google Patents

STABILIZED PIGMENTED AROMATIC POLYCARBONATE COMPOSITION

Info

Publication number
FR2364949A1
FR2364949A1 FR7728118A FR7728118A FR2364949A1 FR 2364949 A1 FR2364949 A1 FR 2364949A1 FR 7728118 A FR7728118 A FR 7728118A FR 7728118 A FR7728118 A FR 7728118A FR 2364949 A1 FR2364949 A1 FR 2364949A1
Authority
FR
France
Prior art keywords
aromatic polycarbonate
polycarbonate composition
stabilized pigmented
stabilized
pigmented aromatic
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.)
Granted
Application number
FR7728118A
Other languages
French (fr)
Other versions
FR2364949B1 (en
Inventor
Robert Charles Babillis
Allen James Campbell
Howard Alton Vaughn Jr
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
Publication of FR2364949A1 publication Critical patent/FR2364949A1/en
Application granted granted Critical
Publication of FR2364949B1 publication Critical patent/FR2364949B1/fr
Granted 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • 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
    • C08K5/52—Phosphorus bound to oxygen only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups

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)

Abstract

Composition pigmentée ayant une stabilité de couleur et de fusion améliorée. Elle comprend un mélange d'un polycarbonate aromatique, d'un pigment et d'une quantité stabilisatrice d'un silanol choisi parmi : a. Un silanol contenant des copolymères siloxy statistiques caractérisé par la formule générale :Pigmented composition having improved color and melt stability. It comprises a mixture of an aromatic polycarbonate, a pigment and a stabilizing amount of a silanol chosen from: a. A silanol containing random siloxy copolymers characterized by the general formula:

FR7728118A 1976-09-17 1977-09-16 STABILIZED PIGMENTED AROMATIC POLYCARBONATE COMPOSITION Granted FR2364949A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72412376A 1976-09-17 1976-09-17

Publications (2)

Publication Number Publication Date
FR2364949A1 true FR2364949A1 (en) 1978-04-14
FR2364949B1 FR2364949B1 (en) 1984-05-11

Family

ID=24909114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728118A Granted FR2364949A1 (en) 1976-09-17 1977-09-16 STABILIZED PIGMENTED AROMATIC POLYCARBONATE COMPOSITION

Country Status (9)

Country Link
JP (1) JPS5337758A (en)
AU (1) AU510960B2 (en)
BR (1) BR7706239A (en)
DE (1) DE2741064A1 (en)
FR (1) FR2364949A1 (en)
GB (1) GB1577548A (en)
IT (1) IT1084236B (en)
MX (1) MX146030A (en)
NL (1) NL7709686A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041323A1 (en) * 1980-06-02 1981-12-09 Dow Corning Corporation Non-bleeding transparent silicone additives for plastics

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920451A1 (en) 1979-05-21 1981-01-29 Bayer Ag USE OF ORGANIC SILICON COMPOUNDS IN COMBINATION WITH OXETANE COMPOUNDS, DIOXANES OR TETRAHYDROFURANES FOR STABILIZING AND BRIGHTENING PHOSPHITE-FREE AND BORIC ACID-FREE POLYCARBONATES
DE2920450A1 (en) 1979-05-21 1980-12-04 Bayer Ag USE OF ORGANIC SILICON COMPOUNDS FOR STABILIZING AND BRIGHTENING PHOSPHITE-FREE AND BORIC ACID-FREE POLYCARBONATES
US6944115B2 (en) 2000-09-29 2005-09-13 General Electric Company Colored data storage media
US6475588B1 (en) 2001-08-07 2002-11-05 General Electric Company Colored digital versatile disks
US6475589B1 (en) 2001-12-17 2002-11-05 General Electric Company Colored optical discs and methods for making the same
GB201516038D0 (en) * 2015-09-09 2015-10-28 Dow Corning Flame retardant resin composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1321451A (en) * 1961-01-12 1963-03-22 Thomson Houston Comp Francaise Resin compositions by mixing polycarbonates and polysiloxanes
US3673146A (en) * 1971-02-24 1972-06-27 Gen Electric Method for stabilizing pigmented polycarbonate resins
FR2337177A1 (en) * 1976-01-02 1977-07-29 Gen Electric Heat-stabilised polycarbonate resin compsns. - contg. organic phosphite, siloxane copolymer and opt. epoxy cpd.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1321451A (en) * 1961-01-12 1963-03-22 Thomson Houston Comp Francaise Resin compositions by mixing polycarbonates and polysiloxanes
US3673146A (en) * 1971-02-24 1972-06-27 Gen Electric Method for stabilizing pigmented polycarbonate resins
FR2337177A1 (en) * 1976-01-02 1977-07-29 Gen Electric Heat-stabilised polycarbonate resin compsns. - contg. organic phosphite, siloxane copolymer and opt. epoxy cpd.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041323A1 (en) * 1980-06-02 1981-12-09 Dow Corning Corporation Non-bleeding transparent silicone additives for plastics

Also Published As

Publication number Publication date
FR2364949B1 (en) 1984-05-11
NL7709686A (en) 1978-03-21
DE2741064A1 (en) 1978-03-23
GB1577548A (en) 1980-10-22
IT1084236B (en) 1985-05-25
MX146030A (en) 1982-05-04
JPS5337758A (en) 1978-04-07
BR7706239A (en) 1978-05-30
AU510960B2 (en) 1980-07-24
AU2858177A (en) 1979-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse