BRPI0519264A2 - materiais de substrato para peÇas moldadas por injeÇço transparentes - Google Patents

materiais de substrato para peÇas moldadas por injeÇço transparentes

Info

Publication number
BRPI0519264A2
BRPI0519264A2 BRPI0519264-1A BRPI0519264A BRPI0519264A2 BR PI0519264 A2 BRPI0519264 A2 BR PI0519264A2 BR PI0519264 A BRPI0519264 A BR PI0519264A BR PI0519264 A2 BRPI0519264 A2 BR PI0519264A2
Authority
BR
Brazil
Prior art keywords
injection molded
substrate materials
molded parts
transparent injection
transparent
Prior art date
Application number
BRPI0519264-1A
Other languages
English (en)
Inventor
Wilfried Haese
Burkhard Reitze
Michael Roppel
Michael Prein
Alexander Meyer
Original Assignee
Bayer Materialscience 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 Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of BRPI0519264A2 publication Critical patent/BRPI0519264A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • 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

Abstract

MATERIAIS DE SUBSTRATO PARA PEÇAS MOLDADAS POR INJEÇçO TRANSPARENTES. A presente invenção refere-se a um material de substrato de po- licarbonato, caracterizado pelo fato de que o valor integral do campo elétrico medido na distância de 100 mm de corpos moldados por injeção correspon- dentes, os quais foram fabricados dentro dos primeiros 5 minutos de um processo de moldagem por injeção contínuo, encontra-se entre -30 e O kV/m e preferentemente entre -20 e 0 kV/m.
BRPI0519264-1A 2004-12-22 2005-12-09 materiais de substrato para peÇas moldadas por injeÇço transparentes BRPI0519264A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004061754A DE102004061754A1 (de) 2004-12-22 2004-12-22 Substratmaterialien für transparente Spritzgussteile
PCT/EP2005/013215 WO2006072345A1 (de) 2004-12-22 2005-12-09 Substratmaterial aus polycarbonat für transparente spritzgussteile

Publications (1)

Publication Number Publication Date
BRPI0519264A2 true BRPI0519264A2 (pt) 2009-01-06

Family

ID=35945338

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519264-1A BRPI0519264A2 (pt) 2004-12-22 2005-12-09 materiais de substrato para peÇas moldadas por injeÇço transparentes

Country Status (13)

Country Link
US (1) US20060132912A1 (pt)
EP (1) EP1846474A1 (pt)
JP (1) JP2008524408A (pt)
KR (1) KR20070100312A (pt)
CN (1) CN101120033A (pt)
AU (1) AU2005324110A1 (pt)
BR (1) BRPI0519264A2 (pt)
CA (1) CA2591618A1 (pt)
DE (1) DE102004061754A1 (pt)
MX (1) MX2007007430A (pt)
RU (1) RU2410241C2 (pt)
TW (1) TW200640988A (pt)
WO (1) WO2006072345A1 (pt)

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* Cited by examiner, † Cited by third party
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US6974260B2 (en) * 2003-07-30 2005-12-13 Emcore Corporation Flexible substrate for routing fibers in an optical transceiver
US8033008B2 (en) * 2007-01-17 2011-10-11 Hoya Corporation Method for supporting manufacture of a magnetic disk
DE102007022130B4 (de) 2007-05-11 2015-02-19 Bayer Intellectual Property Gmbh Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
DE102007052968A1 (de) 2007-11-07 2009-05-14 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
CN101704995B (zh) * 2009-12-10 2011-11-30 中国航空工业集团公司北京航空材料研究院 低应力光学系数聚碳酸酯共混物
US8691915B2 (en) 2012-04-23 2014-04-08 Sabic Innovative Plastics Ip B.V. Copolymers and polymer blends having improved refractive indices
US20140063831A1 (en) * 2012-08-31 2014-03-06 Sabic Innovative Plastics Ip B.V. Methods of making and articles comprising a yellowing resistant polycarbonate composition

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US3507010A (en) * 1967-07-03 1970-04-21 Monsanto Co Continuous molding of thermoplastic materials
US3543342A (en) * 1969-02-07 1970-12-01 Union Oil Co Continuous injection molding and filling apparatus
US3674740A (en) * 1969-04-22 1972-07-04 Bayer Ag Process of producing polycarbonate
CH554908A (de) * 1971-01-15 1974-10-15 Basf Ag Verfahren zur kontinuierlichen herstellung hochmolekularer, linearer polycarbonate.
DE2305144C2 (de) * 1973-02-02 1982-05-06 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von Polycarbonaten
JPH0692530B2 (ja) * 1986-03-06 1994-11-16 三菱化成株式会社 光デイスク用ポリカ−ボネ−ト樹脂組成物
ES2185644T3 (es) * 1993-08-26 2003-05-01 Teijin Ltd Procedimiento de produccion de policarbonato estabilizado.
US5852156A (en) * 1995-08-14 1998-12-22 Asahi Kasei Kogyo Kabushiki Kaisha Polycarbonate composition
KR100449063B1 (ko) * 1997-04-14 2004-11-16 미츠비시 가스 가가쿠 가부시키가이샤 높은유동성을갖는폴리카르보네이트수지의제조방법
JP4230578B2 (ja) * 1997-12-12 2009-02-25 ゼネラル・エレクトリック・カンパニイ 耐静電気ポリカーボネート組成物
US5973102A (en) * 1997-12-12 1999-10-26 General Electric Company Static resistant polycarbonate compositions
US5973103A (en) * 1998-10-22 1999-10-26 General Electric Company Continuous interfacial method for preparing aromatic polycarbonates
JP2000212269A (ja) * 1999-01-22 2000-08-02 Mitsubishi Chemicals Corp ポリカ―ボネ―ト樹脂及びそれを用いた光学情報記録媒体用基板、並びに光学情報記録媒体
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JP3868822B2 (ja) * 2002-02-07 2007-01-17 三菱化学株式会社 追記型光ディスク
JP2003261668A (ja) * 2002-03-12 2003-09-19 Teijin Chem Ltd 光学用ポリカーボネート樹脂
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US20080029933A1 (en) * 2004-06-25 2008-02-07 Mitsubishi Engineering-Plastics Corporation Aromatic Polycarbonate Resin Composition, And Substrate For Optical Information-Recording Media, Transparent Optical Article, Lighting Appliance Cover And Transparent Member For Vehicles Comprising It

Also Published As

Publication number Publication date
DE102004061754A1 (de) 2006-07-06
US20060132912A1 (en) 2006-06-22
JP2008524408A (ja) 2008-07-10
WO2006072345A1 (de) 2006-07-13
EP1846474A1 (de) 2007-10-24
AU2005324110A1 (en) 2006-07-13
CN101120033A (zh) 2008-02-06
CA2591618A1 (en) 2006-07-13
TW200640988A (en) 2006-12-01
RU2410241C2 (ru) 2011-01-27
RU2007127791A (ru) 2009-01-27
KR20070100312A (ko) 2007-10-10
MX2007007430A (es) 2007-07-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 7A, ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2203 DE 26/03/2013.