CN117715979A - 具有高的相比漏电起痕指数的聚碳酸酯组合物 - Google Patents

具有高的相比漏电起痕指数的聚碳酸酯组合物 Download PDF

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Publication number
CN117715979A
CN117715979A CN202280030649.0A CN202280030649A CN117715979A CN 117715979 A CN117715979 A CN 117715979A CN 202280030649 A CN202280030649 A CN 202280030649A CN 117715979 A CN117715979 A CN 117715979A
Authority
CN
China
Prior art keywords
composition
formula
units
copolycarbonate
composition according
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
CN202280030649.0A
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English (en)
Chinese (zh)
Inventor
任宇
万顺
高锋
V·郭
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
Priority claimed from EP21174270.5A external-priority patent/EP4092082A1/en
Application filed by Covestro Deutschland AG filed Critical Covestro Deutschland AG
Publication of CN117715979A publication Critical patent/CN117715979A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
CN202280030649.0A 2021-04-26 2022-04-20 具有高的相比漏电起痕指数的聚碳酸酯组合物 Pending CN117715979A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNPCT/CN2021/089939 2021-04-26
CN2021089939 2021-04-26
EP21174270.5A EP4092082A1 (en) 2021-05-18 2021-05-18 Polycarbonate composition with high comparative tracking index
EP21174270.5 2021-05-18
PCT/EP2022/060327 WO2022228952A1 (en) 2021-04-26 2022-04-20 Polycarbonate composition with high comparative tracking index

Publications (1)

Publication Number Publication Date
CN117715979A true CN117715979A (zh) 2024-03-15

Family

ID=81652982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280030649.0A Pending CN117715979A (zh) 2021-04-26 2022-04-20 具有高的相比漏电起痕指数的聚碳酸酯组合物

Country Status (6)

Country Link
US (1) US20240218175A1 (https=)
EP (1) EP4330331B1 (https=)
JP (1) JP2024514712A (https=)
KR (1) KR20230175205A (https=)
CN (1) CN117715979A (https=)
WO (1) WO2022228952A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120500513A (zh) * 2022-12-30 2025-08-15 科思创德国股份有限公司 聚碳酸酯组合物
EP4559976A1 (en) 2023-11-21 2025-05-28 SHPP Global Technologies B.V. Flame retardant pc/pbt compositions with good tracking index, modulus and impact properties

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031512B (de) 1955-12-21 1958-06-04 Bayer Ag Verfahren zur Herstellung von hochmolekularen faser- und filmbildenden Polycarbonaten
MY119540A (en) 1998-04-24 2005-06-30 Ciba Spacialty Chemicals Holding Inc Increasing the molecular weight of polyesters
US7700696B2 (en) * 2006-06-28 2010-04-20 Sabic Innovative Plastics Ip B.V. Polycarbonate composition having improved scratch resistance, and articles formed therefrom
EP2336246A1 (de) * 2009-12-12 2011-06-22 Bayer MaterialScience AG Copolycarbonat-Zusammensetzungen mit verbesserten thermischen Eigenschaften auf Basis von Blends
CN102070886A (zh) 2010-12-29 2011-05-25 上海日之升新技术发展有限公司 一种具有高cti值、高阻燃性的pbt/pc合金材料及其制备方法
US10273358B2 (en) * 2014-04-30 2019-04-30 Sabic Global Technologis B.V. Polycarbonate composition
JP6615865B2 (ja) * 2014-08-01 2019-12-04 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 環状および直鎖状オリゴマーならびに改善した光学特性を有するコポリカーボネート組成物

Also Published As

Publication number Publication date
US20240218175A1 (en) 2024-07-04
EP4330331A1 (en) 2024-03-06
EP4330331B1 (en) 2024-12-18
KR20230175205A (ko) 2023-12-29
WO2022228952A1 (en) 2022-11-03
JP2024514712A (ja) 2024-04-02

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