CA2667656A1 - Substrate materials for transparent injection mouldings - Google Patents

Substrate materials for transparent injection mouldings Download PDF

Info

Publication number
CA2667656A1
CA2667656A1 CA002667656A CA2667656A CA2667656A1 CA 2667656 A1 CA2667656 A1 CA 2667656A1 CA 002667656 A CA002667656 A CA 002667656A CA 2667656 A CA2667656 A CA 2667656A CA 2667656 A1 CA2667656 A1 CA 2667656A1
Authority
CA
Canada
Prior art keywords
counts
polycarbonate
particles
fluorescing
hydroxyphenyl
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.)
Abandoned
Application number
CA002667656A
Other languages
English (en)
French (fr)
Inventor
Alexander Meyer
Wolfgang Ebert
Wilfried Haese
Gabriele Kretschmar
Burkhard Reitze
Thomas Winzen
Friedrich-Karl Bruder
Bert Ruytinx
Alexander Karbach
Matthias Voetz
Andreas Pogoda
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.)
Covestro Deutschland AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2667656A1 publication Critical patent/CA2667656A1/en
Abandoned legal-status Critical Current

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
    • C08G64/40—Post-polymerisation treatment
    • 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
    • C08G64/40—Post-polymerisation treatment
    • C08G64/406—Purifying; Drying
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
    • G11B7/2534—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins polycarbonates [PC]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA002667656A 2006-10-31 2007-10-19 Substrate materials for transparent injection mouldings Abandoned CA2667656A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006051309.6 2006-10-31
DE102006051309A DE102006051309A1 (de) 2006-10-31 2006-10-31 Substratmaterialien für transparente Spritzgusskörper
PCT/EP2007/009065 WO2008052669A2 (de) 2006-10-31 2007-10-19 Substratmaterialien für transparente spritzgusskörper

Publications (1)

Publication Number Publication Date
CA2667656A1 true CA2667656A1 (en) 2008-05-08

Family

ID=39264695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002667656A Abandoned CA2667656A1 (en) 2006-10-31 2007-10-19 Substrate materials for transparent injection mouldings

Country Status (14)

Country Link
US (1) US20080107858A1 (enExample)
EP (1) EP2087487B1 (enExample)
JP (1) JP5312339B2 (enExample)
KR (1) KR101452531B1 (enExample)
CN (1) CN101536092B (enExample)
AR (1) AR063391A1 (enExample)
BR (1) BRPI0718262A2 (enExample)
CA (1) CA2667656A1 (enExample)
DE (1) DE102006051309A1 (enExample)
ES (1) ES2596886T3 (enExample)
RU (1) RU2468043C2 (enExample)
SG (1) SG176429A1 (enExample)
TW (1) TWI427101B (enExample)
WO (1) WO2008052669A2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051306A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Substratmaterialien für Extrusionsfolien mit geringen Oberflächenstörungen
DE102006051305A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Verfahren zur Filtration von Substratmaterialien
DE102011015304A1 (de) 2011-03-24 2012-09-27 Gt Elektrotechnische Produkte Gmbh Neue Gradientenpolymere und Verfahren zu ihrer Herstellung
US8691915B2 (en) 2012-04-23 2014-04-08 Sabic Innovative Plastics Ip B.V. Copolymers and polymer blends having improved refractive indices
CN102964584B (zh) * 2012-11-14 2014-12-31 万华化学集团股份有限公司 一种粗聚碳酸酯溶液的纯化方法
CN105431487A (zh) * 2013-06-30 2016-03-23 三菱瓦斯化学株式会社 聚碳酸酯树脂组合物和使用聚碳酸酯树脂组合物得到的荧光检测分析基板
US20160171904A1 (en) * 2014-12-11 2016-06-16 Rodrigo Almarales Turning device
CN114589943B (zh) * 2022-03-23 2023-08-04 成都飞机工业（集团）有限责任公司 一种树脂传递模塑用t形筋注胶模具

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494885A (en) * 1967-12-18 1970-02-10 Eastman Kodak Co Polycarbonate and polyester compositions stabilized with substituted phenothiazines
US3697323A (en) * 1971-01-06 1972-10-10 Ncr Co Pressure-sensitive record material
DE3117611A1 (de) * 1981-05-05 1983-01-13 Ernst-Georg Dr.med. 7140 Ludwigsburg Hohagen Neue methode zur messung fluoreszierender latex-partikel
US5043421A (en) * 1989-08-04 1991-08-27 General Electric Company Extruder isolation of polymers from solution
US5525701A (en) * 1993-12-14 1996-06-11 General Electric Company Method for the manufacture of aromatic polycarbonate
EP0985696A4 (en) * 1998-03-27 2002-01-16 Teijin Ltd STABILIZED AROMATIC POLYCARBONATE
JP3531499B2 (ja) 1998-06-25 2004-05-31 富士ゼロックス株式会社 高分子量ポリカーボネートを用いた電子写真感光体および電子写真装置
JP2000163807A (ja) * 1998-11-27 2000-06-16 Teijin Chem Ltd 光学用ディスク基板
JP2001009214A (ja) * 1999-06-30 2001-01-16 Teijin Ltd ポリカーボネート用濾過装置およびポリカーボネート製造方法
DE19952850A1 (de) * 1999-11-03 2001-05-10 Bayer Ag Polycarbonat-Substrate
DE19952852A1 (de) * 1999-11-03 2001-05-10 Bayer Ag Hochreine Polymergranulate und Verfahren zu deren Herstellung
US6620906B1 (en) * 2000-02-07 2003-09-16 Bayer Aktiengesellschaft Method for the production of highly pure polycarbonate and ultrapure polycarbonate
US6533961B2 (en) * 2000-02-22 2003-03-18 3M Innovative Properties Company Durable fluorescent organic pigments and methods of making
US6723824B1 (en) * 2000-05-25 2004-04-20 Teijin Chemicals, Ltd. Optical disk substrate and molding material therefor
JP4283971B2 (ja) * 2000-05-25 2009-06-24 帝人化成株式会社 光学用ディスク基板およびそのための成形材料
CA2539890A1 (en) * 2002-09-27 2004-04-08 Carlsberg A/S Spatially encoded polymer matrix
CN100427543C (zh) * 2003-01-21 2008-10-22 株式会社可乐丽 丙烯酸类聚合物粉末、丙烯酸溶胶以及成形物
JP2005082647A (ja) * 2003-09-05 2005-03-31 Teijin Chem Ltd ポリカーボネート樹脂組成物
DE102006051308A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Verfahren zur Behandlung von Metalloberflächen
DE102006051305A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Verfahren zur Filtration von Substratmaterialien
DE102006051306A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Substratmaterialien für Extrusionsfolien mit geringen Oberflächenstörungen
DE102007007462A1 (de) * 2007-02-15 2008-08-21 Bayer Materialscience Ag Verwendung von Alumosilikaten zur Entfernung bzw. Reduzierung von fluoreszierenden Partikeln in Polycarbonat

Also Published As

Publication number Publication date
KR101452531B1 (ko) 2014-10-21
TWI427101B (zh) 2014-02-21
RU2009120399A (ru) 2010-12-10
CN101536092B (zh) 2012-10-10
SG176429A1 (en) 2011-12-29
CN101536092A (zh) 2009-09-16
JP2010508409A (ja) 2010-03-18
EP2087487A2 (de) 2009-08-12
JP5312339B2 (ja) 2013-10-09
AR063391A1 (es) 2009-01-28
RU2468043C2 (ru) 2012-11-27
WO2008052669A3 (de) 2008-07-17
KR20090074227A (ko) 2009-07-06
EP2087487B1 (de) 2016-09-28
WO2008052669A2 (de) 2008-05-08
ES2596886T3 (es) 2017-01-12
TW200838900A (en) 2008-10-01
DE102006051309A1 (de) 2008-05-08
BRPI0718262A2 (pt) 2014-01-07
US20080107858A1 (en) 2008-05-08

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Legal Events

Date Code Title Description
FZDE Discontinued