BR0015335A - Substratos de policarbonato - Google Patents

Substratos de policarbonato

Info

Publication number
BR0015335A
BR0015335A BR0015335-4A BR0015335A BR0015335A BR 0015335 A BR0015335 A BR 0015335A BR 0015335 A BR0015335 A BR 0015335A BR 0015335 A BR0015335 A BR 0015335A
Authority
BR
Brazil
Prior art keywords
polycarbonate substrates
substrates
polycarbonate
low
defects
Prior art date
Application number
BR0015335-4A
Other languages
English (en)
Inventor
Michael Boediger
Steffen Kuehling
Franky Bruynseels
Dirk Van Meirvenne
Rene De Cleyn
Original Assignee
Bayer Ag
Bayer Antwerpen Nv
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, Bayer Antwerpen Nv filed Critical Bayer Ag
Publication of BR0015335A publication Critical patent/BR0015335A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Patente de Invenção: "SUBSTRATOS DE POLICARBONATO". São descritos substratos de policarbonato bem como sua aplicação para a preparação de artigos moldados com pureza particularmente alta e brilho superficial extremamente alto bem como os artigos moldados preparáveis a partir do substrato de policarbonato.
BR0015335-4A 1999-11-03 2000-10-23 Substratos de policarbonato BR0015335A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19952850A DE19952850A1 (de) 1999-11-03 1999-11-03 Polycarbonat-Substrate
PCT/EP2000/010399 WO2001032778A1 (de) 1999-11-03 2000-10-23 Polycarbonat-substrate

Publications (1)

Publication Number Publication Date
BR0015335A true BR0015335A (pt) 2002-07-09

Family

ID=7927751

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015335-4A BR0015335A (pt) 1999-11-03 2000-10-23 Substratos de policarbonato

Country Status (12)

Country Link
US (2) US6815524B1 (pt)
EP (1) EP1240249B1 (pt)
JP (1) JP4632613B2 (pt)
KR (1) KR20020060727A (pt)
CN (1) CN1160414C (pt)
AT (1) ATE306521T1 (pt)
AU (1) AU1143101A (pt)
BR (1) BR0015335A (pt)
DE (2) DE19952850A1 (pt)
MX (1) MXPA02004395A (pt)
TW (1) TWI251612B (pt)
WO (1) WO2001032778A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051309A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Substratmaterialien für transparente Spritzgusskörper
DE102006051306A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Substratmaterialien für Extrusionsfolien mit geringen Oberflächenstörungen
WO2013130752A1 (en) * 2012-02-28 2013-09-06 Sabic Innovative Plastics Ip B.V. Processes for preparing polycarbonates with enhanced optical properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629779C3 (de) * 1976-07-02 1985-04-04 Saint Gobain Verfahren zur Herstellung einer zweischichtigen Folie mit Selbstheileigenschaften unter Verwendung von Polyurethanen als Splitterschutzschicht eines Sicherheitsglases
EP0246885A3 (en) 1986-05-20 1988-06-22 Japan as represented by Director-General, Agency of Industrial Science and Technology A contrast-enhancing agent for photolithography
JPH0827978B2 (ja) 1989-01-25 1996-03-21 出光石油化学株式会社 光学式ディスク基板及び該基板を用いた光学式情報記録媒体
JPH04146922A (ja) * 1990-10-11 1992-05-20 Mitsubishi Kasei Corp 光学情報基板用ポリカーボネート樹脂成形材料
JPH07196783A (ja) 1994-01-07 1995-08-01 Mitsui Toatsu Chem Inc 芳香族ポリカーボネートの製造方法
US6248469B1 (en) * 1997-08-29 2001-06-19 Foster-Miller, Inc. Composite solid polymer electrolyte membranes

Also Published As

Publication number Publication date
CN1382190A (zh) 2002-11-27
EP1240249A1 (de) 2002-09-18
DE19952850A1 (de) 2001-05-10
JP2003514056A (ja) 2003-04-15
MXPA02004395A (es) 2002-09-02
KR20020060727A (ko) 2002-07-18
AU1143101A (en) 2001-05-14
EP1240249B1 (de) 2005-10-12
CN1160414C (zh) 2004-08-04
ATE306521T1 (de) 2005-10-15
WO2001032778A1 (de) 2001-05-10
DE50011342D1 (de) 2006-02-23
TWI251612B (en) 2006-03-21
US6815524B1 (en) 2004-11-09
US20050043500A1 (en) 2005-02-24
JP4632613B2 (ja) 2011-02-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]