ES2142982T3 - Procedimiento para la preparacion de policarbonato aromatico. - Google Patents

Procedimiento para la preparacion de policarbonato aromatico.

Info

Publication number
ES2142982T3
ES2142982T3 ES95114798T ES95114798T ES2142982T3 ES 2142982 T3 ES2142982 T3 ES 2142982T3 ES 95114798 T ES95114798 T ES 95114798T ES 95114798 T ES95114798 T ES 95114798T ES 2142982 T3 ES2142982 T3 ES 2142982T3
Authority
ES
Spain
Prior art keywords
group
sup
aromatic polycarbonate
carbon
alkilo
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
ES95114798T
Other languages
English (en)
Inventor
Masuzo Yokoyama
Junji Takano
Masami Hasegawa
Yukiko Tatsukawa
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of ES2142982T3 publication Critical patent/ES2142982T3/es
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
    • 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
    • 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
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols
    • 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
    • C08G64/30—General preparatory processes using carbonates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates

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)

Abstract

SE DESCRIBE UN PROCESO PARA PRODUCIR UN POLICARBONATO AROMATICO, QUE COMPRENDE LA POLICONDENSACION POR FUSION DE UN COMPUESTO DE DIOL AROMATICO CON UN COMPUESTO DE CARBONATO DE DIARILO REPRESENTADO POR LA FORMULA (I): EN DONDE R{SUP,1} Y R{SUP,2} REPRESENTAN CADA UNO INDEPENDIENTEMENTE UN GRUPO ALKILO QUE TIENE DE 1 A 10 ATOMOS DE CARBONO O UN GRUPO ALCOXI, Y M Y N SON CADA UNO 0 O UN ENTERO DE 1 O 2, EN LA PRESENCIA DE UN CATALIZADOR DE INTERCONVERSION EN ESTER, DICHO CATALIZADOR DE INTERCONVERSION EN ESTER QUE COMPRENDE UN COMPUESTO DE SAL DE FOSFONIO CUATERNARIO REPRESENTADO POR LA FORMULA (II): EN DONDE R{SUP,3}, R{SUP,4}, R{SUP,5} Y R{SUP,6} CADA UNO REPRESENTA INDEPENDIENTEMENTE UN GRUPO ALKILO QUE TIENE DE 1 A 12 ATOMOS DE CARBONO, UN GRUPO ARILO, UN GRUPO ARALKILO, O UN GRUPO CICLOALKILO, Y X{SUB,L-} ES UN ANION SELECCIONADO DEL GRUPO QUE CONSTA DE UN ION DE CARBONATO, UN ION DE FOSFATO, Y UN ION DE TETRAHIDROXIBORO, CON LA LETRA L INDICANDO LA VALENCIA DE X.
ES95114798T 1994-09-21 1995-09-20 Procedimiento para la preparacion de policarbonato aromatico. Expired - Lifetime ES2142982T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22699294 1994-09-21

Publications (1)

Publication Number Publication Date
ES2142982T3 true ES2142982T3 (es) 2000-05-01

Family

ID=16853819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95114798T Expired - Lifetime ES2142982T3 (es) 1994-09-21 1995-09-20 Procedimiento para la preparacion de policarbonato aromatico.

Country Status (6)

Country Link
US (1) US5578694A (es)
EP (1) EP0703262B1 (es)
KR (1) KR960010718A (es)
CN (1) CN1061998C (es)
DE (1) DE69513915T2 (es)
ES (1) ES2142982T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890944B1 (en) * 1996-03-28 2005-03-09 Idemitsu Kosan Co., Ltd. Digital video disk substrate
JP4336395B2 (ja) 1998-04-27 2009-09-30 帝人株式会社 炭酸ジエステル、芳香族ポリカーボネート、製造装置および製造方法
TW396174B (en) * 1998-06-05 2000-07-01 Asahi Chemical Ind Method for producing an aromatic polycarbonate
US6166133A (en) * 1999-02-12 2000-12-26 General Electric Company PC/ABS blends possessing high melt flow having controlled levels of fries branching species
EP1275694A4 (en) * 2000-03-30 2003-05-21 Teijin Ltd AROMATIC POLYCARBONATE COMPOSITION, MANUFACTURE THEREOF, AND MOLDED ARTICLE FROM SAID COMPOSITION
US6376640B1 (en) 2001-01-12 2002-04-23 General Electric Company Melt polycarbonate catalyst systems
US6900283B2 (en) 2002-11-04 2005-05-31 General Electric Company Method for making stable, homogeneous melt solutions
CN102224182B (zh) * 2008-11-28 2013-08-07 三菱化学株式会社 聚碳酸酯树脂、聚碳酸酯树脂组合物、光学膜和聚碳酸酯树脂成型品
JP6135221B2 (ja) * 2012-03-30 2017-05-31 三菱化学株式会社 ポリカーボネート樹脂の製造方法及びポリカーボネート樹脂組成物
WO2019113210A1 (en) 2017-12-05 2019-06-13 Anthos Partners, Lp Phosphonium-based ionic drug conjugates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE431239C (de) 1925-03-08 1926-07-01 Robert Stickdorn Abtrittspuellvorrichtung
DE1570534A1 (de) * 1965-01-21 1970-01-29 Bayer Ag Verfahren zum Herstellen hochmolekularer,thermoplastischer Polycarbonate nach dem Umesterungsverfahren
US4330664A (en) 1979-12-26 1982-05-18 General Electric Company Polycarbonate transesterification with catalyst containing aluminum hydride or borohydride group
US4345062A (en) * 1979-12-26 1982-08-17 General Electric Company Polycarbonate transesterification with tetraborate or tetraaluminate anion containing catalyst
US4363905A (en) 1980-04-23 1982-12-14 General Electric Company Polycarbonate transesterification from bis(ortho-nitroaryl)carbonate
US4596861A (en) * 1985-05-22 1986-06-24 The Dow Chemical Company Advanced epoxy resin for can coating applications
US5221761A (en) 1992-04-29 1993-06-22 Instituto Guido Donegani Melt transesterification process for the production of polycarbonates
DE4238123C2 (de) * 1992-11-12 2000-03-09 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polycarbonaten
JP3396942B2 (ja) * 1994-02-21 2003-04-14 三菱化学株式会社 芳香族ポリカーボネートの製造方法

Also Published As

Publication number Publication date
DE69513915D1 (de) 2000-01-20
US5578694A (en) 1996-11-26
KR960010718A (ko) 1996-04-20
CN1061998C (zh) 2001-02-14
CN1127265A (zh) 1996-07-24
EP0703262A3 (es) 1996-04-17
DE69513915T2 (de) 2000-05-18
EP0703262A2 (en) 1996-03-27
EP0703262B1 (en) 1999-12-15

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