DE3171005D1 - Process for preparing polyarylates in two steps - Google Patents

Process for preparing polyarylates in two steps

Info

Publication number
DE3171005D1
DE3171005D1 DE8181103281T DE3171005T DE3171005D1 DE 3171005 D1 DE3171005 D1 DE 3171005D1 DE 8181103281 T DE8181103281 T DE 8181103281T DE 3171005 T DE3171005 T DE 3171005T DE 3171005 D1 DE3171005 D1 DE 3171005D1
Authority
DE
Germany
Prior art keywords
steps
polyarylates
prepolymer
crystalline
preparing
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.)
Expired
Application number
DE8181103281T
Other languages
English (en)
Inventor
Mitchell Harvey Berger
Markus Matzner
Michael Tibbitt
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.)
BP Corp North America Inc
Original Assignee
Union Carbide Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22516301&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3171005(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3171005D1 publication Critical patent/DE3171005D1/de
Expired 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/19—Hydroxy compounds containing aromatic rings

Landscapes

  • 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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE8181103281T 1980-05-05 1981-04-30 Process for preparing polyarylates in two steps Expired DE3171005D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/146,210 US4314051A (en) 1980-05-05 1980-05-05 Process for preparing polyarylates

Publications (1)

Publication Number Publication Date
DE3171005D1 true DE3171005D1 (en) 1985-07-25

Family

ID=22516301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181103281T Expired DE3171005D1 (en) 1980-05-05 1981-04-30 Process for preparing polyarylates in two steps

Country Status (6)

Country Link
US (1) US4314051A (de)
EP (1) EP0039845B2 (de)
JP (1) JPS572331A (de)
AT (1) ATE13897T1 (de)
CA (1) CA1168797A (de)
DE (1) DE3171005D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386186A (en) * 1982-03-29 1983-05-31 Union Carbide Corporation Process for preparing polyarylates
US4439586A (en) * 1982-06-30 1984-03-27 Union Carbide Corporation Process for preparing polyarylates
US4520168A (en) * 1982-06-30 1985-05-28 Union Carbide Corporation Color improved polyarylate
US4533720A (en) * 1983-09-13 1985-08-06 Phillips Petroleum Company Polyarylate formation by ester interchange reaction using γ- gamma lactones as diluent
US4485230A (en) * 1983-09-13 1984-11-27 Phillips Petroleum Company Polyarylate formation by ester interchange reaction
JPH0739478B2 (ja) * 1985-10-31 1995-05-01 住友化学工業株式会社 芳香族ポリエステルの製造方法
JPH06842B2 (ja) * 1985-12-04 1994-01-05 イソボルタ・エスタ−ライヒツシエ・イゾリ−ルシユトツフベルケ・アクチエンゲゼルシヤフト 低分子量ポリエステル
US4994546A (en) * 1990-02-09 1991-02-19 Amoco Corporation Process for preparing bisphenol polyarylates
US5714567A (en) * 1996-02-15 1998-02-03 Council Of Scientific & Ind. Research Process for the preparation of aromatic polyesters
US5874644A (en) * 1996-04-12 1999-02-23 Gammill; Ben Method and system for bisphenol a production using controlled turbulence
US5959158A (en) * 1996-04-12 1999-09-28 Gammill; Ben Method and system for bisphenol a production using water
DE102005050072A1 (de) 2005-10-19 2007-04-26 Bayer Materialscience Ag Lichtstreuende Folien sowie deren Verwendung in Flachbildschirmen
DE102006051305A1 (de) 2006-10-31 2008-05-08 Bayer Materialscience Ag Verfahren zur Filtration von Substratmaterialien
DE102007013273A1 (de) 2007-03-16 2008-09-18 Bayer Materialscience Ag Verfahren zur Herstellung mehrschichtiger Behälter
DE102007015948A1 (de) 2007-04-03 2008-10-09 Bayer Materialscience Ag Modifizierte Polycarbonate, Polyestercarbonate und Polyester mit verbessertem Dehnverhalten und Flammwidrigkeit
EP2133202A1 (de) 2008-06-11 2009-12-16 Bayer MaterialScience AG Mehrschichtige optische Folienaufbauten mit verbesserten Eigenschaften und deren Verwendung
DE102008036406A1 (de) 2008-08-05 2010-02-11 Bayer Materialscience Ag Modifizierte Polycarbonate mit verbesserten Oberflächeneigenschaften
EP2157133A1 (de) 2008-08-19 2010-02-24 Bayer MaterialScience AG Folien mit verbesserten Eigenschaften
DE102009025123A1 (de) 2009-06-16 2010-12-23 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung
DE102009058099A1 (de) 2009-12-12 2011-06-16 Bayer Materialscience Ag Polycarbonatblends mit hoher Wärmeformbeständigkeit und verbesserten Oberflächeneigenschaften
DE102009058462A1 (de) 2009-12-16 2011-06-22 Bayer MaterialScience AG, 51373 Polycarbonat mit erhöhter Transmission und bakterizider Wirksamkeit
EP2703092A1 (de) 2012-08-30 2014-03-05 Bayer MaterialScience AG Verfahren zur Einstellung verschiedener Glanzgrade bei strahlengehärteten Lacken und deren Verwendung
CN112831033B (zh) * 2021-01-05 2022-03-22 浙江大学 一种无催化剂合成芳香族-脂肪族共聚酯的方法及其产品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780148A (en) * 1970-02-16 1973-12-18 Eastman Kodak Co Process for enhancing the inherent viscosity of bisphenol polyesters
US3684766A (en) * 1970-02-16 1972-08-15 Eastman Kodak Co Process for enhancing the inherent viscosity of bisphenol polyesters
US3824213A (en) * 1973-04-16 1974-07-16 Celanese Corp Acid-interchange reaction for forming halogenated aromatic polyesters
JPS5292295A (en) * 1976-01-29 1977-08-03 Sumitomo Chem Co Ltd Preparation of aromatic polyester
US4101517A (en) * 1977-02-22 1978-07-18 Monsanto Company Preparation of polyesters of 1,2-bis(hydroxyphenyl)ethanes and aromatic dicarboxylic acids
JPS5446287A (en) * 1977-09-21 1979-04-12 Sumitomo Chem Co Ltd Bulk polycondensation
JPS5465795A (en) * 1977-11-04 1979-05-26 Asahi Chem Ind Co Ltd Preparation of aromatic polyester
US4294956A (en) * 1979-08-27 1981-10-13 Union Carbide Corporation Process for preparing polyarylates in the presence of a diphenyl ether

Also Published As

Publication number Publication date
US4314051A (en) 1982-02-02
EP0039845B2 (de) 1991-09-04
EP0039845A1 (de) 1981-11-18
JPS572331A (en) 1982-01-07
ATE13897T1 (de) 1985-07-15
CA1168797A (en) 1984-06-05
EP0039845B1 (de) 1985-06-19

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: AMOCO CORP., (N.D.GES.D. STAATES INDIANA), CHICAGO

8328 Change in the person/name/address of the agent

Free format text: WUESTHOFF, F., DR.-ING. FRHR. VON PECHMANN, E., DIPL.-CHEM. DR.RER.NAT. BEHRENS, D., DR.-ING. GOETZ, R., DIPL.-ING. DIPL.-WIRTSCH.-ING. HELLFELD VON, A., DIPL.-PHYS. DR.RER.NAT. BRANDES, J., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE WUERTENBERGER, G., RECHTSANW., 8000 MUENCHEN

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee