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GB1441367A - Filled aromatic polycabonates with improved properties - Google Patents

Filled aromatic polycabonates with improved properties

Info

Publication number
GB1441367A
GB1441367A GB1402574A GB1402574A GB1441367A GB 1441367 A GB1441367 A GB 1441367A GB 1402574 A GB1402574 A GB 1402574A GB 1402574 A GB1402574 A GB 1402574A GB 1441367 A GB1441367 A GB 1441367A
Authority
GB
United Kingdom
Prior art keywords
weight
parts
groups
polycarbonate
polycabonates
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
GB1402574A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1441367A publication Critical patent/GB1441367A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • H01B3/426—Polycarbonates
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

1441367 Polycarbonate moulding compositions BAYER AG 29 March 1974 [26 May 1973] 14025/74 Heading C3R A moulding composition comprises (a) 90 to 50 parts by weight of a thermoplastic aromati polycarbonate of molecular weight between 10,000 and 100,000, (b) 1 to 50 parts by weight of a hydrophobic quartz mineral that is composed of over 90% by weight of SiO 2 , and (c) 0À1 to 10 parts by weight of one or more vinyl polymers containing, in the same polymer or in a mixture of polymers, both epoxy groups and ether acyloxysilane groups or alkoxysilane groups, the composition containing at least 0À01 parts by weight of epoxy equivalents and 0À01 parts by weight of silicon resulting from the silane groups. Up to 30% by weight of the quartz mineral may be replaced by titanium dioxide. The polycarbonates used in the examples are those derived from bisphenol A, optionally with tetrabromobisphenol A or tetrachlorobisphenol A, Various vinyl polymers (c) are specified, e.g. that derived from glycidyl methacrylate, methyl methacrylate and vinyltriethoxy silane.
GB1402574A 1973-05-26 1974-03-29 Filled aromatic polycabonates with improved properties Expired GB1441367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732327014 DE2327014C2 (en) 1973-05-26 1973-05-26 Filled aromatic polycarbonates with improved properties

Publications (1)

Publication Number Publication Date
GB1441367A true GB1441367A (en) 1976-06-30

Family

ID=5882286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1402574A Expired GB1441367A (en) 1973-05-26 1974-03-29 Filled aromatic polycabonates with improved properties

Country Status (8)

Country Link
JP (1) JPS5629705B2 (en)
BE (1) BE812888A (en)
CA (1) CA1030752A (en)
DE (1) DE2327014C2 (en)
FR (1) FR2230685B1 (en)
GB (1) GB1441367A (en)
IT (1) IT1003923B (en)
NL (1) NL7404158A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269755A (en) * 1979-12-20 1981-05-26 General Electric Company Composition comprising aromatic polycarbonate and passivated wollastonite filler particles
US4375525A (en) 1979-05-21 1983-03-01 Bayer Aktiengesellschaft Use of organic silicon compounds for stabilizing and brightening polycarbonates which are free from phosphites and free from boric acid esters
US5668204A (en) * 1991-03-26 1997-09-16 Bayer Aktiengesellschaft Stabilization of polycarbonates having high heat distortion temperatures
WO2014131701A1 (en) * 2013-02-27 2014-09-04 Basf Se Additives for hydrolysis stabilization of polymers
CN107428881A (en) * 2015-03-27 2017-12-01 Ppg工业俄亥俄公司 Durability anti-fingerprint polymer and coating composition

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610405Y2 (en) * 1975-04-23 1981-03-09
JPS5465975A (en) * 1977-11-04 1979-05-28 Hitachi Ltd Kicker for high speed material
JPS54137093A (en) * 1978-04-18 1979-10-24 Teijin Ltd Preparation of modified polyarylene dicarboxylate
US4478964A (en) * 1981-06-05 1984-10-23 Mobay Chemical Corporation Polycarbonate-silicate compositions
JPH0357309Y2 (en) * 1987-11-30 1991-12-26
WO2013079599A1 (en) 2011-11-30 2013-06-06 Bayer Intellectual Property Gmbh Polycarbonate compositions having an improved surface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375525A (en) 1979-05-21 1983-03-01 Bayer Aktiengesellschaft Use of organic silicon compounds for stabilizing and brightening polycarbonates which are free from phosphites and free from boric acid esters
US4269755A (en) * 1979-12-20 1981-05-26 General Electric Company Composition comprising aromatic polycarbonate and passivated wollastonite filler particles
US5668204A (en) * 1991-03-26 1997-09-16 Bayer Aktiengesellschaft Stabilization of polycarbonates having high heat distortion temperatures
WO2014131701A1 (en) * 2013-02-27 2014-09-04 Basf Se Additives for hydrolysis stabilization of polymers
CN107428881A (en) * 2015-03-27 2017-12-01 Ppg工业俄亥俄公司 Durability anti-fingerprint polymer and coating composition
EP3274411B1 (en) * 2015-03-27 2023-06-07 PPG Industries Ohio, Inc. Durable anti-fingerprint polymers and coating compositions

Also Published As

Publication number Publication date
BE812888A (en) 1974-09-27
JPS5629705B2 (en) 1981-07-10
FR2230685B1 (en) 1978-01-06
NL7404158A (en) 1974-11-28
FR2230685A1 (en) 1974-12-20
CA1030752A (en) 1978-05-09
DE2327014C2 (en) 1982-04-15
IT1003923B (en) 1976-06-10
JPS5016747A (en) 1975-02-21
DE2327014A1 (en) 1974-12-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee