CN104419000B - 一种连续两相界面光气法制备支化聚碳酸酯的方法 - Google Patents
一种连续两相界面光气法制备支化聚碳酸酯的方法 Download PDFInfo
- Publication number
- CN104419000B CN104419000B CN201310390107.7A CN201310390107A CN104419000B CN 104419000 B CN104419000 B CN 104419000B CN 201310390107 A CN201310390107 A CN 201310390107A CN 104419000 B CN104419000 B CN 104419000B
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- Prior art keywords
- reaction
- branching agent
- aqueous phase
- branching
- phosgene
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- 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
- C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
-
- 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
- C08G64/22—General preparatory processes using carbonyl halides
- C08G64/24—General preparatory processes using carbonyl halides and phenols
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims (23)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310390107.7A CN104419000B (zh) | 2013-08-30 | 2013-08-30 | 一种连续两相界面光气法制备支化聚碳酸酯的方法 |
EP13892354.5A EP3040359B1 (en) | 2013-08-30 | 2013-09-09 | Method for preparing branched polycarbonate with continuous two-phase interface phosgene method |
PCT/CN2013/083113 WO2015027535A1 (zh) | 2013-08-30 | 2013-09-09 | 一种连续两相界面光气法制备支化聚碳酸酯的方法 |
US14/914,492 US9683078B2 (en) | 2013-08-30 | 2013-09-09 | Method for preparing branched polycarbonate with continuous two-phase interface phosgene method |
HUE13892354A HUE037101T2 (hu) | 2013-08-30 | 2013-09-09 | Eljárás elágazó polikarbonát elõállítására folyamatos két-fázisos foszgénes határfelületi eljárással |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310390107.7A CN104419000B (zh) | 2013-08-30 | 2013-08-30 | 一种连续两相界面光气法制备支化聚碳酸酯的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104419000A CN104419000A (zh) | 2015-03-18 |
CN104419000B true CN104419000B (zh) | 2016-01-20 |
Family
ID=52585458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310390107.7A Active CN104419000B (zh) | 2013-08-30 | 2013-08-30 | 一种连续两相界面光气法制备支化聚碳酸酯的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9683078B2 (zh) |
EP (1) | EP3040359B1 (zh) |
CN (1) | CN104419000B (zh) |
HU (1) | HUE037101T2 (zh) |
WO (1) | WO2015027535A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106928439B (zh) * | 2017-03-17 | 2019-05-03 | 广东新通彩材料科技有限公司 | 一种耐低温非透明高冲击无规共聚聚碳酸酯及其制备方法和用途 |
CN113896878B (zh) * | 2021-11-16 | 2022-12-27 | 丹阳市精通眼镜技术创新服务中心有限公司 | 一种大分子防蓝光助剂及其制备方法 |
CN114196002B (zh) * | 2022-01-11 | 2023-08-11 | 万华化学(宁波)有限公司 | 一种透明阻燃的新型聚碳酸酯的制备方法、聚碳酸酯及其应用 |
CN115850675B (zh) * | 2022-12-06 | 2024-04-09 | 万华化学集团股份有限公司 | 一种连续两相界面光气法制备支化聚碳酸酯的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1450099A (zh) * | 2002-04-09 | 2003-10-22 | 拜尔公司 | 稳定的聚碳酸酯的制备方法 |
CN1735646A (zh) * | 2003-01-10 | 2006-02-15 | 拜尔材料科学股份公司 | 制备聚碳酸酯的方法 |
CN101213166A (zh) * | 2005-06-28 | 2008-07-02 | 通用电气公司 | 芳族氯甲酸酯的制备方法 |
US7696297B2 (en) * | 2008-06-30 | 2010-04-13 | Sabic Innovative Plastics Ip B.V. | Branched polycarbonates and processes for producing the same |
CN101775128A (zh) * | 2010-03-09 | 2010-07-14 | 烟台万华聚氨酯股份有限公司 | 一种连续两相界面法制备聚碳酸酯的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5104964A (en) | 1989-08-03 | 1992-04-14 | Idemitsu Petrochemical Co., Ltd. | Branched polycarbonate having branching parameter and degree of branching |
US5037942A (en) | 1990-03-28 | 1991-08-06 | The Dow Chemical Company | Continuous motionless mixer reactor process for the production of branched polycarbonate |
JPH04268328A (ja) | 1991-02-22 | 1992-09-24 | Idemitsu Petrochem Co Ltd | 分岐ポリカーボネート |
JPH1160717A (ja) * | 1997-08-26 | 1999-03-05 | Idemitsu Petrochem Co Ltd | 分岐状ポリカーボネート樹脂及びその製造方法 |
EP1035151A4 (en) | 1997-11-27 | 2001-09-05 | Idemitsu Petrochemical Co | BRANCHED POLYCARBONATE RESIN |
JP4690320B2 (ja) | 2003-07-23 | 2011-06-01 | ダウ グローバル テクノロジーズ インコーポレーテッド | 分岐ポリカーボネートの製造方法 |
KR101178959B1 (ko) | 2003-09-12 | 2012-08-31 | 바스프 에스이 | 고작용성의, 고분지형 또는 과분지형 폴리카르보네이트,이의 제법 및 용도 |
EP2487194A4 (en) * | 2009-10-07 | 2015-05-27 | Teijin Chemicals Ltd | BRANCHED POLYCARBONATE RESIN AND METHOD FOR PRODUCING THE SAME |
-
2013
- 2013-08-30 CN CN201310390107.7A patent/CN104419000B/zh active Active
- 2013-09-09 EP EP13892354.5A patent/EP3040359B1/en active Active
- 2013-09-09 US US14/914,492 patent/US9683078B2/en active Active
- 2013-09-09 HU HUE13892354A patent/HUE037101T2/hu unknown
- 2013-09-09 WO PCT/CN2013/083113 patent/WO2015027535A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1450099A (zh) * | 2002-04-09 | 2003-10-22 | 拜尔公司 | 稳定的聚碳酸酯的制备方法 |
CN1735646A (zh) * | 2003-01-10 | 2006-02-15 | 拜尔材料科学股份公司 | 制备聚碳酸酯的方法 |
CN101213166A (zh) * | 2005-06-28 | 2008-07-02 | 通用电气公司 | 芳族氯甲酸酯的制备方法 |
US7696297B2 (en) * | 2008-06-30 | 2010-04-13 | Sabic Innovative Plastics Ip B.V. | Branched polycarbonates and processes for producing the same |
CN101775128A (zh) * | 2010-03-09 | 2010-07-14 | 烟台万华聚氨酯股份有限公司 | 一种连续两相界面法制备聚碳酸酯的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104419000A (zh) | 2015-03-18 |
HUE037101T2 (hu) | 2018-08-28 |
WO2015027535A1 (zh) | 2015-03-05 |
US9683078B2 (en) | 2017-06-20 |
EP3040359A4 (en) | 2017-03-22 |
EP3040359A1 (en) | 2016-07-06 |
US20160200864A1 (en) | 2016-07-14 |
EP3040359B1 (en) | 2018-04-18 |
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C14 | Grant of patent or utility model | ||
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Address after: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Patentee after: Wanhua Chemical Group Co.,Ltd. Patentee after: Wanhua chemical (Ningbo) Co.,Ltd. Address before: 264002 Yantai City, Shandong province Zhifu District No. 7 Patentee before: Wanhua Chemical Group Co.,Ltd. Patentee before: Wanhua chemical (Ningbo) Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for preparing branched polycarbonate by continuous two-phase interface phosgene method Effective date of registration: 20211123 Granted publication date: 20160120 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220622 Granted publication date: 20160120 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |