CN1250605C - 具有显著剪切变稀行为的聚碳酸酯 - Google Patents

具有显著剪切变稀行为的聚碳酸酯 Download PDF

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Publication number
CN1250605C
CN1250605C CNB028073355A CN02807335A CN1250605C CN 1250605 C CN1250605 C CN 1250605C CN B028073355 A CNB028073355 A CN B028073355A CN 02807335 A CN02807335 A CN 02807335A CN 1250605 C CN1250605 C CN 1250605C
Authority
CN
China
Prior art keywords
tert
bis
butyl
polycarbonate
compound
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.)
Expired - Fee Related
Application number
CNB028073355A
Other languages
English (en)
Chinese (zh)
Other versions
CN1531567A (zh
Inventor
J·梅森
S·克拉特施默
U·胡克斯
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.)
Carcoustics Techconsult GmbH
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
Priority claimed from DE10122493A external-priority patent/DE10122493A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of CN1531567A publication Critical patent/CN1531567A/zh
Application granted granted Critical
Publication of CN1250605C publication Critical patent/CN1250605C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • 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
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
CNB028073355A 2001-03-26 2002-03-13 具有显著剪切变稀行为的聚碳酸酯 Expired - Fee Related CN1250605C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10114809.7 2001-03-26
DE10114809 2001-03-26
DE10122493.1 2001-05-10
DE10122493A DE10122493A1 (de) 2001-03-26 2001-05-10 Polycarbonat mit ausgeprägtem Scherentzähungsverhalten

Publications (2)

Publication Number Publication Date
CN1531567A CN1531567A (zh) 2004-09-22
CN1250605C true CN1250605C (zh) 2006-04-12

Family

ID=26008909

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028073355A Expired - Fee Related CN1250605C (zh) 2001-03-26 2002-03-13 具有显著剪切变稀行为的聚碳酸酯

Country Status (8)

Country Link
US (1) US6770731B2 (enExample)
EP (1) EP1377625B1 (enExample)
JP (1) JP4113781B2 (enExample)
CN (1) CN1250605C (enExample)
AT (1) ATE329953T1 (enExample)
DE (1) DE50207201D1 (enExample)
ES (1) ES2266545T3 (enExample)
WO (1) WO2002077065A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2428176B1 (en) 2001-09-24 2013-10-23 Applied Medical Resources Corporation Bladeless obturator
US6504002B1 (en) * 2001-12-21 2003-01-07 General Electric Company Process for the production of branched melt polycarbonate by late addition of fries-inducing catalyst
EP1503677B1 (en) 2002-05-16 2011-05-04 Applied Medical Resources Corporation Cone tip obturator
EP2543329B1 (en) 2003-10-03 2014-02-12 Applied Medical Resources Corporation Bladeless optical obturator
EP3744271B1 (en) 2004-06-29 2022-02-23 Applied Medical Resources Corporation Insufflating optical surgical instrument
US7794644B2 (en) * 2005-10-05 2010-09-14 Applied Medical Resources Corporation Thin-walled optical obturator
US7759456B2 (en) * 2006-06-30 2010-07-20 Sabic Innovative Plastics Ip B.V. Branched polycarbonate resins and processes to prepare the same
EP2984993B1 (en) 2006-10-06 2019-09-11 Applied Medical Resources Corporation Visual insufflation port
US9265899B2 (en) 2008-01-25 2016-02-23 Applied Medical Resources Corporation Insufflating access system
EP2157133A1 (de) * 2008-08-19 2010-02-24 Bayer MaterialScience AG Folien mit verbesserten Eigenschaften
ES2748523T3 (es) 2008-09-29 2020-03-17 Applied Med Resources Sistema de trócar de primera entrada
ES2528625T3 (es) * 2009-04-17 2015-02-11 Janssen Pharmaceutica Nv Antagonistas de 4-azetidinil-1-fenil-ciclohexano de CCR2
US8784963B2 (en) 2010-07-08 2014-07-22 Asahi Kasei Chemicals Corporation Branched polycarbonate
GB201106989D0 (en) * 2011-04-27 2011-06-08 Cadbury Uk Ltd Temperature tolerant chocolate
US9254148B2 (en) 2011-05-02 2016-02-09 Applied Medical Resources Corporation Low-profile surgical universal access port
HK1211969A1 (en) 2012-11-17 2016-06-03 三菱瓦斯化学株式会社 Aromatic polycarbonate resin composition
MA46239A (fr) * 2016-09-14 2019-07-24 Ethicon Inc Mousse pharmaceutique stable
JP6813721B1 (ja) * 2019-04-08 2021-01-13 三菱瓦斯化学株式会社 フィルム、多層体、熱成形体、インモールド成形体、成形体の製造方法およびインモールド成形体の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312390A1 (de) * 1993-04-16 1994-10-20 Bayer Ag Zweistufen-Verfahren zur Herstellung von thermoplastischem Polycarbonat
MY117361A (en) * 1996-03-05 2004-06-30 Asahi Chemical Ind Polycarbonate having heterounits and method for producing the same
DE19727709A1 (de) * 1997-06-30 1999-01-07 Bayer Ag Verfahren zur Herstellung von verzweigten Polycarbonaten
JP3746937B2 (ja) * 2000-04-20 2006-02-22 三菱化学株式会社 分岐化芳香族ポリカーボネート及びその製造方法
US6228973B1 (en) * 2000-06-02 2001-05-08 General Electric Company Method for preparing high molecular weight polycarbonate

Also Published As

Publication number Publication date
EP1377625B1 (de) 2006-06-14
JP2004523634A (ja) 2004-08-05
CN1531567A (zh) 2004-09-22
DE50207201D1 (de) 2006-07-27
EP1377625A1 (de) 2004-01-07
HK1069840A1 (en) 2005-06-03
US6770731B2 (en) 2004-08-03
WO2002077065A1 (de) 2002-10-03
ES2266545T3 (es) 2007-03-01
ATE329953T1 (de) 2006-07-15
WO2002077065A8 (de) 2005-03-17
US20030013839A1 (en) 2003-01-16
JP4113781B2 (ja) 2008-07-09

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Effective date: 20120806

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Patentee before: Bayer Aktiengesellschaft

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20040922

Assignee: Bayer Material Science (China) Co., Ltd.

Assignor: Carcoustics Techconsult GmbH

Contract record no.: 2012990000854

Denomination of invention: Polycarbonate having pronounced shear thinning behavior

Granted publication date: 20060412

License type: Common License

Record date: 20121128

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CF01 Termination of patent right due to non-payment of annual fee

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CF01 Termination of patent right due to non-payment of annual fee