ES2064849T3 - Dihidroxidifenilbicicloalcanos especiales, su obtencion y su empleo para la obtencion de policarbonatos de peso molecular elevado. - Google Patents

Dihidroxidifenilbicicloalcanos especiales, su obtencion y su empleo para la obtencion de policarbonatos de peso molecular elevado.

Info

Publication number
ES2064849T3
ES2064849T3 ES91116250T ES91116250T ES2064849T3 ES 2064849 T3 ES2064849 T3 ES 2064849T3 ES 91116250 T ES91116250 T ES 91116250T ES 91116250 T ES91116250 T ES 91116250T ES 2064849 T3 ES2064849 T3 ES 2064849T3
Authority
ES
Spain
Prior art keywords
dihidroxidifenilbicicloalcanos
especiales
obtaining
molecular weight
high molecular
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 - Lifetime
Application number
ES91116250T
Other languages
English (en)
Inventor
Volker Dr Serini
Uwe Dr Westeppe
Gerd Dr Fengler
Manfred Dr Hajek
Carl Dr Casser
Helmut Dr Waldmann
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2064849T3 publication Critical patent/ES2064849T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/17—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings containing other rings in addition to the six-membered aromatic rings, e.g. cyclohexylphenol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14—All rings being cycloaliphatic
    • C07C2602/24—All rings being cycloaliphatic the ring system containing nine carbon atoms, e.g. perhydroindane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14—All rings being cycloaliphatic
    • C07C2602/26—All rings being cycloaliphatic the ring system containing ten carbon atoms
    • C07C2602/28—Hydrogenated naphthalenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

OBJETO DE LA PRESENTE INVENCION SON DIHIDROXIDIFENILBICICLOALCANOS DE LA FORMULA (I) SU FABRICACION, SU UTILIZACION PARA LA FABRICACION DE POLICARBONATOS ASI COMO LOS POLICARBONATOS FABRICADOS DE ELLOS.
ES91116250T 1990-10-06 1991-09-24 Dihidroxidifenilbicicloalcanos especiales, su obtencion y su empleo para la obtencion de policarbonatos de peso molecular elevado. Expired - Lifetime ES2064849T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031756A DE4031756A1 (de) 1990-10-06 1990-10-06 Spezielle dihydroxydiphenylbicycloalkane, ihre herstellung und ihre verwendung zur herstelung von hochmolekularen polycarbonaten

Publications (1)

Publication Number Publication Date
ES2064849T3 true ES2064849T3 (es) 1995-02-01

Family

ID=6415780

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91116250T Expired - Lifetime ES2064849T3 (es) 1990-10-06 1991-09-24 Dihidroxidifenilbicicloalcanos especiales, su obtencion y su empleo para la obtencion de policarbonatos de peso molecular elevado.

Country Status (5)

Country Link
US (2) US5212280A (es)
EP (1) EP0480237B1 (es)
JP (1) JP2818507B2 (es)
DE (2) DE4031756A1 (es)
ES (1) ES2064849T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336812A (en) * 1993-11-12 1994-08-09 Aristech Chemical Corporation Method of making 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
US6203922B1 (en) 2000-03-20 2001-03-20 The Regents Of The University Of Michigan High glass transition temperature, ductile, and processable thermoplastic containing conformable ring segments
US7015365B2 (en) * 2003-12-19 2006-03-21 General Electric Company Methods for preparing cycloalkylidene bisphenols
US7135545B2 (en) * 2004-04-29 2006-11-14 Essilor International Compagnie General D'optique High molecular weight lenses formed from viscosity-specific polycarbonate
US7854865B2 (en) * 2005-06-08 2010-12-21 Essilor International Method of injection molding thin thermoplastic lenses

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879348A (en) * 1970-12-22 1975-04-22 Bayer Ag Saponification-resistant polycarbonates
DE2211957C2 (de) * 1972-03-11 1982-07-01 Bayer Ag, 5090 Leverkusen Hochmolekulare statistische Copolycarbonate
JPS55500549A (es) * 1978-07-31 1980-08-21
IL57773A (en) * 1978-08-09 1982-03-31 Lowi Gmbh Chem Werke Preparation of bis(2-hydroxy-3-tert butyl-5-alkylphenyl)-4,7-methano-perhydroindan derivatives
DE2926593C3 (de) * 1979-07-02 1982-06-09 Chemische Werke Lowi Gmbh, 8264 Waldkraiburg Verfahren zur Herstellung von Dicyclopentylen [2,2'-bis(4-alkyl-6-t-butylphenolen]
US4277600A (en) * 1979-09-20 1981-07-07 General Electric Company Tetraphenolic compounds and polycarbonates containing the same
US4446298A (en) * 1982-12-17 1984-05-01 General Electric Company Branched copolycarbonate from triphenol
US4576996A (en) * 1982-12-17 1986-03-18 General Electric Company Polycarbonates exhibiting improved heat resistance
DE3343898A1 (de) * 1982-12-17 1984-06-20 General Electric Co., Schenectady, N.Y. Thermoplastische polymere zubereitungen mit verbesserter waermebestaendigkeit
US4663434A (en) * 1982-12-17 1987-05-05 General Electric Company Polycarbonates exhibiting improved heat resistance
US4520187A (en) * 1982-12-17 1985-05-28 General Electric Company Polycarbonates and polyester carbonates exhibiting improved heat resistance
US4554309A (en) * 1982-12-27 1985-11-19 General Electric Company Polycarbonate from cycloalkylidene tetra alkyl substituted diphenol
DE3439484A1 (de) * 1984-10-27 1986-05-07 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von 9,9-bis-(4-hydroxyphenyl)-fluoren
NO170326C (no) * 1988-08-12 1992-10-07 Bayer Ag Dihydroksydifenylcykloalkaner
DE4003437A1 (de) * 1990-02-06 1991-08-08 Bayer Ag Spezielle dihydroxydiphenylcycloalkane, ihre herstellung und ihre verwendung zur herstellung von hochmolekularen polycarbonaten

Also Published As

Publication number Publication date
EP0480237B1 (de) 1994-11-30
DE59103673D1 (de) 1995-01-12
US5212280A (en) 1993-05-18
EP0480237A1 (de) 1992-04-15
JPH04282333A (ja) 1992-10-07
DE4031756A1 (de) 1992-04-09
US5276213A (en) 1994-01-04
JP2818507B2 (ja) 1998-10-30

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