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TW200606200A - Polycarbonate composition with enhanced flex-fold properties - Google Patents

Polycarbonate composition with enhanced flex-fold properties

Info

Publication number
TW200606200A
TW200606200A TW094103433A TW94103433A TW200606200A TW 200606200 A TW200606200 A TW 200606200A TW 094103433 A TW094103433 A TW 094103433A TW 94103433 A TW94103433 A TW 94103433A TW 200606200 A TW200606200 A TW 200606200A
Authority
TW
Taiwan
Prior art keywords
polycarbonate
flex
composition
fold
clay
Prior art date
Application number
TW094103433A
Other languages
Chinese (zh)
Inventor
Shiping Ma
Thomas Ebeling
Shrish Rane
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of TW200606200A publication Critical patent/TW200606200A/en

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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K3/346—Clay
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Polycarbonate compositions containing a specific combination of additives which achieve desirable flexural modulus and flex-fold characteristics are used in polycarbonate articles. These compositions contain a polycarbonate/siloxane component that includes a polycarbonate siloxane copolymer and optionally additional polycarbonate resin; and a mineral filler selected from wollastonite, clay, a combination of clay and talc and mixtures thereof. The composition contains at least 50% by weight of polycarbonate, and the polycarbonate siloxane copolymer and the mineral filler are present in amounts effective to achieve a flex modulus of 29,000 kg/cm<SP>2</SP> or greater, for example 30,000 kg/cm<SP>2</SP> or greater, good flex-fold strength and good impact strength. If desired, the composition may also include a flame retardant to enable the composition to obtain a UL94 rating of V0 at test thicknesses of 1.2 mm.
TW094103433A 2004-02-03 2005-02-03 Polycarbonate composition with enhanced flex-fold properties TW200606200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77187504A 2004-02-03 2004-02-03

Publications (1)

Publication Number Publication Date
TW200606200A true TW200606200A (en) 2006-02-16

Family

ID=34837870

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094103433A TW200606200A (en) 2004-02-03 2005-02-03 Polycarbonate composition with enhanced flex-fold properties

Country Status (2)

Country Link
TW (1) TW200606200A (en)
WO (1) WO2005075549A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7799855B2 (en) * 2001-11-12 2010-09-21 Sabic Innovative Plastics Ip B.V. Flame retardant thermoplastic polycarbonate compositions, use and method thereof
US20060030647A1 (en) * 2004-08-05 2006-02-09 Thomas Ebeling Flame retardant thermoplastic polycarbonate compositions, use, and method of manufacture thereof
US7365125B2 (en) 2004-08-16 2008-04-29 General Electric Company Polycarbonate compositions, articles, and method of manufacture
US7432327B2 (en) 2004-12-30 2008-10-07 Sabic Innovative Plastics Ip B.V. Transparent polymeric compositions comprising polysiloxane-polycarbonate copolymer, articles made therefrom and methods of making same
US7498401B2 (en) 2005-03-03 2009-03-03 Sabic Innovative Plastics Ip B.V. Thermoplastic polycarbonate compositions, articles made therefrom and method of manufacture
US7695815B2 (en) * 2005-08-26 2010-04-13 Sabic Innovative Plastics Ip B.V. Low smoke polycarbonate composition and laminates, method of manufacture and product made therefrom
US20070049706A1 (en) * 2005-08-26 2007-03-01 Srinivas Siripurapu Low smoke polycarbonate composition, method of manufacture and product made therefrom
US20070072960A1 (en) * 2005-09-28 2007-03-29 General Electric Company Thermoplastic polycarbonate compositions, method of manufacture, and method of use thereof
US8552096B2 (en) 2009-07-31 2013-10-08 Sabic Innovative Plastics Ip B.V. Flame-retardant reinforced polycarbonate compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69528121T2 (en) * 1994-07-15 2003-10-02 Idemitsu Petrochemical Co., Ltd. Polycarbonate resin composition
GB9719929D0 (en) * 1997-09-18 1997-11-19 Kobe Steel Europ Ltd Flame retardant polycarbonate-styrene(or acrylate)polymers,and/or copolymers and/or graft polymer/copolymer mixtures
EP1331246A4 (en) * 2000-11-01 2005-07-13 Idemitsu Kosan Co Polycarbonate resin compositions
DE10103238A1 (en) * 2001-01-25 2002-08-01 Bayer Ag Flame-retardant, mineral-reinforced polycarbonate compositions with high weld line strength
DE10152318A1 (en) * 2001-10-26 2003-05-08 Bayer Ag Impact-resistant modified flame-retardant polycarbonate molding compounds

Also Published As

Publication number Publication date
WO2005075549A1 (en) 2005-08-18

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