CA2023940A1 - Stabilisation des poly (ether cetone cetones) - Google Patents

Stabilisation des poly (ether cetone cetones)

Info

Publication number
CA2023940A1
CA2023940A1 CA2023940A CA2023940A CA2023940A1 CA 2023940 A1 CA2023940 A1 CA 2023940A1 CA 2023940 A CA2023940 A CA 2023940A CA 2023940 A CA2023940 A CA 2023940A CA 2023940 A1 CA2023940 A1 CA 2023940A1
Authority
CA
Canada
Prior art keywords
poly
ether ketone
ketone ketones
stabilization
hydroperoxide
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.)
Granted
Application number
CA2023940A
Other languages
English (en)
Other versions
CA2023940C (fr
Inventor
Edward G. Brugel
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2023940A1 publication Critical patent/CA2023940A1/fr
Application granted granted Critical
Publication of CA2023940C publication Critical patent/CA2023940C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
CA002023940A 1989-08-28 1990-08-24 Stabilisation des poly (ether cetone cetones) Expired - Lifetime CA2023940C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/398,997 US4987171A (en) 1989-08-28 1989-08-28 Stabilization of poly(ether ketone ketones)
US398,997 1989-08-28

Publications (2)

Publication Number Publication Date
CA2023940A1 true CA2023940A1 (fr) 1991-03-01
CA2023940C CA2023940C (fr) 2000-12-19

Family

ID=23577696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002023940A Expired - Lifetime CA2023940C (fr) 1989-08-28 1990-08-24 Stabilisation des poly (ether cetone cetones)

Country Status (6)

Country Link
US (1) US4987171A (fr)
EP (1) EP0489872B1 (fr)
JP (1) JPH04503376A (fr)
CA (1) CA2023940C (fr)
DE (1) DE69024055T2 (fr)
WO (1) WO1991003517A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260415A (en) * 1990-06-04 1993-11-09 E. I. Du Pont De Nemours And Company Crosslinking of polymers containing diaryl ketones
US5175218A (en) * 1990-09-28 1992-12-29 E. I. Du Pont De Nemours And Company Crosslinking polymers with compounds containing xanthene groups
US5140080A (en) * 1991-10-10 1992-08-18 Quantum Chemical Corporation Process for converting polyketones to poly(keto-esters)
GB9803714D0 (en) 1998-02-24 1998-04-15 Cytec Tech Corp Process for preparing polymers
BR112016027028B1 (pt) * 2014-05-22 2021-07-06 Cytec Industries Inc. partículas de um polímero de poliariletercetona
CN106674541B (zh) * 2017-01-25 2019-03-26 山东凯盛新材料股份有限公司 基于热氧处理的静电喷涂用聚醚酮酮粉末的制备方法
KR102250300B1 (ko) 2018-12-11 2021-05-07 한화솔루션 주식회사 폴리에테르케톤케톤의 중합방법 및 이에 의해 중합된 폴리에테르케톤케톤

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791798A (fr) * 1971-11-24 1973-05-23 Du Pont Polycetones
CA1243440A (fr) * 1983-02-24 1988-10-18 Louis M. Maresca Traitement de polymeres thermoplastiques
US4611033A (en) * 1985-03-11 1986-09-09 Union Carbide Corporation Process for stabilizing a poly(aryl ether ketone)

Also Published As

Publication number Publication date
EP0489872A4 (en) 1993-03-31
DE69024055D1 (de) 1996-01-18
US4987171A (en) 1991-01-22
CA2023940C (fr) 2000-12-19
WO1991003517A1 (fr) 1991-03-21
EP0489872B1 (fr) 1995-12-06
EP0489872A1 (fr) 1992-06-17
JPH04503376A (ja) 1992-06-18
DE69024055T2 (de) 1996-07-25

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Legal Events

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