TWI251612B - Polycarbonate substrates - Google Patents

Polycarbonate substrates Download PDF

Info

Publication number
TWI251612B
TWI251612B TW089122954A TW89122954A TWI251612B TW I251612 B TWI251612 B TW I251612B TW 089122954 A TW089122954 A TW 089122954A TW 89122954 A TW89122954 A TW 89122954A TW I251612 B TWI251612 B TW I251612B
Authority
TW
Taiwan
Prior art keywords
polycarbonate
ppm
solution
filter
sodium hydroxide
Prior art date
Application number
TW089122954A
Other languages
English (en)
Chinese (zh)
Inventor
Michael Bodiger
Steffen Kuhling
Franky Bruynseels
Meirvenne Dirk Van
Cleyn Rene De
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
Application granted granted Critical
Publication of TWI251612B publication Critical patent/TWI251612B/zh

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)
TW089122954A 1999-11-03 2000-11-01 Polycarbonate substrates TWI251612B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19952850A DE19952850A1 (de) 1999-11-03 1999-11-03 Polycarbonat-Substrate

Publications (1)

Publication Number Publication Date
TWI251612B true TWI251612B (en) 2006-03-21

Family

ID=7927751

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089122954A TWI251612B (en) 1999-11-03 2000-11-01 Polycarbonate substrates

Country Status (12)

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

Families Citing this family (3)

* 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
DE102006051309A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Substratmaterialien für transparente Spritzgusskörper
CN104136489B (zh) * 2012-02-28 2016-08-24 沙特基础全球技术有限公司 制备具有增强的光学特性的聚碳酸酯的方法

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
EP1240249A1 (de) 2002-09-18
WO2001032778A1 (de) 2001-05-10
US20050043500A1 (en) 2005-02-24
KR20020060727A (ko) 2002-07-18
DE50011342D1 (de) 2006-02-23
AU1143101A (en) 2001-05-14
JP2003514056A (ja) 2003-04-15
EP1240249B1 (de) 2005-10-12
BR0015335A (pt) 2002-07-09
DE19952850A1 (de) 2001-05-10
JP4632613B2 (ja) 2011-02-16
CN1382190A (zh) 2002-11-27
ATE306521T1 (de) 2005-10-15
US6815524B1 (en) 2004-11-09
MXPA02004395A (es) 2002-09-02
CN1160414C (zh) 2004-08-04

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees