CN117597379A - 具有羧基端基的聚碳酸酯以及制备给聚碳酸酯的方法 - Google Patents

具有羧基端基的聚碳酸酯以及制备给聚碳酸酯的方法 Download PDF

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Publication number
CN117597379A
CN117597379A CN202280047817.7A CN202280047817A CN117597379A CN 117597379 A CN117597379 A CN 117597379A CN 202280047817 A CN202280047817 A CN 202280047817A CN 117597379 A CN117597379 A CN 117597379A
Authority
CN
China
Prior art keywords
polycarbonate
groups
component
hydroxybenzoic acid
aromatic
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.)
Pending
Application number
CN202280047817.7A
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English (en)
Chinese (zh)
Inventor
A·塞德尔
J·海尔
A·贝尔廷
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.)
Covestro Deutschland AG
Original Assignee
Covestro Deutschland 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 Covestro Deutschland AG filed Critical Covestro Deutschland AG
Publication of CN117597379A publication Critical patent/CN117597379A/zh
Pending legal-status Critical Current

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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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • C08G81/027—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyester or polycarbonate sequences
    • 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
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • C08G85/004—Modification of polymers by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
CN202280047817.7A 2021-07-05 2022-06-27 具有羧基端基的聚碳酸酯以及制备给聚碳酸酯的方法 Pending CN117597379A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21183770 2021-07-05
EP21183770.3 2021-07-05
PCT/EP2022/067472 WO2023280607A1 (de) 2021-07-05 2022-06-27 Polycarbonat mit carboxy-endgruppen und verfahren zur herstellung des polycarbonats

Publications (1)

Publication Number Publication Date
CN117597379A true CN117597379A (zh) 2024-02-23

Family

ID=76765074

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280047817.7A Pending CN117597379A (zh) 2021-07-05 2022-06-27 具有羧基端基的聚碳酸酯以及制备给聚碳酸酯的方法

Country Status (6)

Country Link
US (1) US20240279404A1 (enExample)
EP (1) EP4367163B1 (enExample)
JP (1) JP2024525481A (enExample)
KR (1) KR20240028410A (enExample)
CN (1) CN117597379A (enExample)
WO (1) WO2023280607A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024525556A (ja) * 2021-07-05 2024-07-12 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 透明熱可塑性ポリカーボネート／ポリメチルメタクリレート成形コンパウンドを製造するための組成物及び方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1580834A (enExample) 1968-01-04 1969-09-12
JPS5039599B2 (enExample) 1973-03-30 1975-12-18
US4696995A (en) * 1985-03-06 1987-09-29 General Electric Company Poly(ester-carbonates) and blends based on 3-methyl-4-hydroxy-benzoic acid
JPS6451429A (en) * 1987-08-21 1989-02-27 Mitsubishi Gas Chemical Co Production of carboxyl-terminated polycarbonate resin
US4853458A (en) * 1987-10-19 1989-08-01 General Electric Company Carboxy-functionalized polycarbonate from carboxyphenol
US4959411A (en) 1987-10-19 1990-09-25 General Electric Company Preparation of copolymer from carboxy-functionalized polycarbonate and nucleophilic polymer
JP2000204150A (ja) * 1999-01-14 2000-07-25 Mitsubishi Gas Chem Co Inc コポリカ―ボネ―ト重合体
CN107075098B (zh) * 2014-11-19 2019-12-24 沙特基础工业全球技术有限公司 聚合封端聚碳酸酯的方法及源自其的封端聚碳酸酯
EP3262097A1 (en) 2015-02-26 2018-01-03 SABIC Global Technologies B.V. Polymer blends comprising polymethyl methacrylate and polycarbonate
EP3279235B1 (en) * 2015-03-31 2022-08-31 Mitsubishi Gas Chemical Company, Inc. Injection-molded body for vehicle, automobile light guide using same, automobile interior panel, and automobile lamp lens
EP3303448B1 (en) * 2015-05-28 2020-02-26 SABIC Global Technologies B.V. Polymer blends comprising polycarbonate and polymethyl methacrylate
JP6836896B2 (ja) * 2016-12-27 2021-03-03 三菱瓦斯化学株式会社 透明樹脂積層体
EP3725819B1 (de) 2019-04-18 2021-10-13 Covestro Deutschland AG Verfahren zur herstellung einer polycarbonat-formmasse

Also Published As

Publication number Publication date
WO2023280607A1 (de) 2023-01-12
EP4367163A1 (de) 2024-05-15
KR20240028410A (ko) 2024-03-05
EP4367163B1 (de) 2025-04-23
JP2024525481A (ja) 2024-07-12
US20240279404A1 (en) 2024-08-22

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