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 PDFInfo
- 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
- polycarbonate
- butyl
- compound
- general formula
- 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.)
- Expired - Fee Related
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)
Abstract
Description
实例 | V6 | V7 | V8 | V9 | 1 | 2 | 3 |
DPC,Mol | 1.18 | 1.173 | 1.187 | 1.168 | 1.178 | 1.214 | 1.209 |
BPA,Mol | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
苯酚钠(ppb),按钠计 | 100 | 0.0 | 0.0 | 0.0 | 250 | 250 | 250 |
苯酚四苯基磷鎓,mol | 0.00004 | 0.00004 | 0.00004 | 0.00004 | 0.00004 | 0.00004 | 0.00004 |
对比例6-9和实例1-3的反应条件 | 时间(mim) | 温度(℃) | 压力(mbar) |
预缩合 | 45 | 190 | 1000 |
反应器I | 20 | 190 | 200 |
反应器II | 20 | 230 | 80 |
反应器III | 10 | 250 | 50 |
反应器IV | 10 | 270 | 25 |
对比例6的反应条件 | |||
蒸发器I | 45 | 275 | 7.4 |
蒸发器II | 130 | 310 | 1.40 |
对比例7的反应条件 | |||
蒸发器I | 45 | 275 | 7.3 |
蒸发器II | 130 | 312 | 1.00 |
对比例8的反应条件 | |||
蒸发器I | 45 | 275 | 5.5 |
蒸发器II | 130 | 312 | 0.5 |
对比例9的反应条件 | |||
蒸发器I | 45 | 275 | 7.3 |
蒸发器II | 130 | 312 | 0.98 |
实例1的反应条件 | |||
蒸发器I | 45 | 275 | 8.5 |
蒸发器II | 120 | 310 | 2.25 |
实例2的反应条件 | |||
蒸发器I | 45 | 275 | 6.5 |
蒸发器II | 120 | 310 | 0.90 |
实例3的反应条件 | |||
蒸发器I | 45 | 275 | 6.5 |
蒸发器II | 120 | 310 | 1.26 |
实例 | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | 1 | 2 | 3 | |
相对粘度 | 1.294 | 1.259 | 1.322 | 1.287 | 1.318 | 1.292 | 1.277 | 1.283 | 1.287 | 1.276 | 1.269 | 1.291 | |
YI(模塑270℃) | 2.0 | 1.8 | 3.7 | 2.6 | 2.8 | 2.6 | 4.0 | ||||||
YI(模塑300℃) | 2.2 | 1.9 | 4.2 | 4.5 | |||||||||
YI(模塑330℃) | 2.4 | 2.0 | 3.8 | 2.5 | 2.8 | 2.6 | 4.4 | ||||||
熔体粘度,50s-1和280℃ | P·as | 1002 | 593 | 1685 | 1272 | 2075 | 1071 | 770 | 782 | 904 | 775 | 705 | 980 |
熔体粘度,5.000s-1和280℃ | P·as | 186 | 148 | 214 | 167 | 205 | 188 | 160 | 159 | 170 | 139 | 132 | 150 |
剪切变稀比 | 5.4 | 4.0 | 7.9 | 7.6 | 10.1 | 5.7 | 4.8 | 4.9 | 5.3 | 5.6 | 5.3 | 6.5 | |
A | ppm | <5 | <5 | <5 | <5 | <5 | 178 | <5 | 53 | 59 | 639 | 756 | 657 |
B | ppm | <5 | <5 | <5 | <5 | <5 | 1475 | 226 | 231 | 256 | 1875 | 1946 | 1797 |
C | ppm | <5 | <5 | <5 | <5 | <5 | 337 | 6 | 10 | 21 | 708 | 904 | 716 |
D | ppm | <5 | <5 | <5 | <5 | <5 | 692 | 138 | 144 | 175 | 1015 | 1015 | 801 |
Claims (11)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10114809.7 | 2001-03-26 | ||
DE10114809 | 2001-03-26 | ||
DE10122493A DE10122493A1 (de) | 2001-03-26 | 2001-05-10 | Polycarbonat mit ausgeprägtem Scherentzähungsverhalten |
DE10122493.1 | 2001-05-10 |
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 (9)
Country | Link |
---|---|
US (1) | US6770731B2 (zh) |
EP (1) | EP1377625B1 (zh) |
JP (1) | JP4113781B2 (zh) |
CN (1) | CN1250605C (zh) |
AT (1) | ATE329953T1 (zh) |
DE (1) | DE50207201D1 (zh) |
ES (1) | ES2266545T3 (zh) |
HK (1) | HK1069840A1 (zh) |
WO (1) | WO2002077065A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2856604C (en) | 2001-09-24 | 2016-05-03 | 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 |
EP2316361B1 (en) | 2002-05-16 | 2013-07-10 | Applied Medical Resources Corporation | Cone tip obturator |
EP1670349B9 (en) | 2003-10-03 | 2014-01-15 | Applied Medical Resources Corporation | Bladeless optical obturator |
EP2545870B1 (en) | 2004-06-29 | 2015-11-04 | 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 |
WO2008043100A2 (en) | 2006-10-06 | 2008-04-10 | Applied Medical Resources Corporation | Visual insufflation port |
EP2837344B1 (en) | 2008-01-25 | 2016-07-13 | Applied Medical Resources Corporation | Insufflating access system |
EP2157133A1 (de) * | 2008-08-19 | 2010-02-24 | Bayer MaterialScience AG | Folien mit verbesserten Eigenschaften |
ES2917876T3 (es) | 2008-09-29 | 2022-07-12 | Applied Med Resources | Sistema de trócar de primera entrada |
CN102459227B (zh) * | 2009-04-17 | 2014-08-20 | 詹森药业有限公司 | Ccr2的4-氮杂环丁烷基-1-苯基-环己烷拮抗剂 |
EP2592102B1 (en) * | 2010-07-08 | 2016-11-09 | Asahi Kasei Kabushiki Kaisha | Branched polycarbonate |
GB201106989D0 (en) * | 2011-04-27 | 2011-06-08 | Cadbury Uk Ltd | Temperature tolerant chocolate |
WO2012151276A2 (en) | 2011-05-02 | 2012-11-08 | Applied Medical Resources Corporation | Low-profile surgical universal access port |
KR102159519B1 (ko) | 2012-11-17 | 2020-09-24 | 미츠비시 가스 가가쿠 가부시키가이샤 | 방향족 폴리카보네이트 수지 조성물 |
MA46239A (fr) * | 2016-09-14 | 2019-07-24 | Ethicon Inc | Mousse pharmaceutique stable |
WO2020209211A1 (ja) * | 2019-04-08 | 2020-10-15 | 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)
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 |
WO1997032916A1 (fr) * | 1996-03-05 | 1997-09-12 | Asahi Kasei Kogyo Kabushiki Kaisha | Polycarbonate contenant differents types d'unites de liaison et procede de preparation de ceux-ci |
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 |
-
2002
- 2002-03-13 CN CNB028073355A patent/CN1250605C/zh not_active Expired - Fee Related
- 2002-03-13 JP JP2002576521A patent/JP4113781B2/ja not_active Expired - Fee Related
- 2002-03-13 ES ES02753709T patent/ES2266545T3/es not_active Expired - Lifetime
- 2002-03-13 EP EP02753709A patent/EP1377625B1/de not_active Expired - Lifetime
- 2002-03-13 DE DE50207201T patent/DE50207201D1/de not_active Expired - Lifetime
- 2002-03-13 AT AT02753709T patent/ATE329953T1/de not_active IP Right Cessation
- 2002-03-13 WO PCT/EP2002/002718 patent/WO2002077065A1/de active IP Right Grant
- 2002-03-22 US US10/104,573 patent/US6770731B2/en not_active Expired - Lifetime
-
2005
- 2005-03-15 HK HK05102289A patent/HK1069840A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1377625A1 (de) | 2004-01-07 |
US20030013839A1 (en) | 2003-01-16 |
WO2002077065A1 (de) | 2002-10-03 |
DE50207201D1 (de) | 2006-07-27 |
WO2002077065A8 (de) | 2005-03-17 |
JP4113781B2 (ja) | 2008-07-09 |
HK1069840A1 (en) | 2005-06-03 |
US6770731B2 (en) | 2004-08-03 |
JP2004523634A (ja) | 2004-08-05 |
CN1531567A (zh) | 2004-09-22 |
EP1377625B1 (de) | 2006-06-14 |
ES2266545T3 (es) | 2007-03-01 |
ATE329953T1 (de) | 2006-07-15 |
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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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