FR2160879A1 - - Google Patents

Info

Publication number
FR2160879A1
FR2160879A1 FR7241101A FR7241101A FR2160879A1 FR 2160879 A1 FR2160879 A1 FR 2160879A1 FR 7241101 A FR7241101 A FR 7241101A FR 7241101 A FR7241101 A FR 7241101A FR 2160879 A1 FR2160879 A1 FR 2160879A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7241101A
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 FR2160879A1 publication Critical patent/FR2160879A1/fr
Withdrawn legal-status Critical Current

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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/127—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from carbon dioxide, carbonyl halide, carboxylic acids or their derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
FR7241101A 1971-11-24 1972-11-20 Withdrawn FR2160879A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20187271A 1971-11-24 1971-11-24

Publications (1)

Publication Number Publication Date
FR2160879A1 true FR2160879A1 (fr) 1973-07-06

Family

ID=22747640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241101A Withdrawn FR2160879A1 (fr) 1971-11-24 1972-11-20

Country Status (4)

Country Link
US (1) US3767620A (fr)
BE (1) BE791798A (fr)
DE (1) DE2257532A1 (fr)
FR (1) FR2160879A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320965A1 (fr) * 1975-08-11 1977-03-11 Raychem Corp Procede de fabrication d'une polycetone ou d'une polysulfone aromatique utile comme matiere isolante pour fils ou cables electriques
EP0592051A2 (fr) * 1988-08-05 1994-04-13 Raychem Corporation Stabilisation de poly(arylène ether cétones)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186451C (nl) * 1973-07-12 1990-12-03 Raychem Corp Werkwijze ter bereiding van lineaire, kristallijne, in de smelt stabiele, aromatische polyketonen, alsmede gevormd voortbrengsel, dat geheel of ten dele onder toepassing van een dergelijk polyketon is vervaardigd.
US4912195A (en) * 1983-03-31 1990-03-27 Raychem Corporation Preparation of aromatic polymers using a specified quantity of Lewis acid
US4709007A (en) * 1983-03-31 1987-11-24 Raychem Corporation Preparation of aromatic polymers
US4698393A (en) * 1983-03-31 1987-10-06 Raychem Corporation Preparation of poly(arylene ether ketones)
US4721771A (en) * 1983-03-31 1988-01-26 Raychem Corporation Preparation of aromatic polymers
JPH0680113B2 (ja) * 1983-03-31 1994-10-12 レイケム・コーポレイション 芳香族ポリマ−の製法
US4879366A (en) * 1983-03-31 1989-11-07 Raychem Corporation Preparation of aromatic oligomers
DE3416455A1 (de) * 1984-05-04 1985-11-07 Lorenz-Polygon-Ausbau Gmbh, 4600 Dortmund Fuer aus stahlprofilen, insbesondere aus gi-profilen zusammengesetzte tuerstoecke des streckenausbaus im berg- und tunnelbau zur kraftschluessigen verbindung je eines kappenendes mit einem schraeggeneigten stempel vorgesehener sicherheitskappschuh
US4808693A (en) * 1984-08-20 1989-02-28 Raychem Corporation Aryl ether ketone copolymers
US4816556A (en) * 1985-02-22 1989-03-28 E. I. Du Pont De Nemours And Company Ordered polyetherketones
US4716211A (en) * 1985-03-11 1987-12-29 Amoco Corporation Slurry process for producing high molecular weight crystalline polyaryletherketones
US4720537A (en) * 1985-11-25 1988-01-19 E. I. Du Pont De Nemours And Company Branched copolyetherketones
US4704448A (en) * 1985-11-25 1987-11-03 E. I. Du Pont De Nemours And Company Copolyetherketones
US4826947A (en) * 1987-07-09 1989-05-02 Raychem Corporation Preparation of poly(arylene ether ketones)
US4874840A (en) * 1988-08-05 1989-10-17 Raychem Corporation Stabilization of poly(arylene ether ketones)
US4987171A (en) * 1989-08-28 1991-01-22 E. I. Du Pont De Nemours And Company Stabilization of poly(ether ketone ketones)
US5107029A (en) * 1990-07-23 1992-04-21 Eastman Kodak Company Process for preparing diketones and keto-acids
US5338881A (en) * 1990-07-23 1994-08-16 Eastman Chemical Company Process for preparing diketones
EP3438085A1 (fr) 2017-08-04 2019-02-06 Arkema France Procédé de production de cétone de polyéther cétone
US11084899B2 (en) 2018-09-14 2021-08-10 Polymics, Ltd. Reactive processing of polyaryletherketones
KR102250301B1 (ko) 2018-12-12 2021-05-07 한화솔루션 주식회사 결정화 속도가 향상된 폴리에테르케톤케톤 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤
KR102250302B1 (ko) 2018-12-12 2021-05-07 한화솔루션 주식회사 개선된 폴리에테르케톤케톤 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320965A1 (fr) * 1975-08-11 1977-03-11 Raychem Corp Procede de fabrication d'une polycetone ou d'une polysulfone aromatique utile comme matiere isolante pour fils ou cables electriques
EP0592051A2 (fr) * 1988-08-05 1994-04-13 Raychem Corporation Stabilisation de poly(arylène ether cétones)
EP0592051A3 (en) * 1988-08-05 1994-07-06 Raychem Corp Stabilisation of poly(arylene ether ketones)

Also Published As

Publication number Publication date
US3767620A (en) 1973-10-23
DE2257532A1 (de) 1973-05-30
BE791798A (fr) 1973-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse