ES2120459T3 - Procedimiento de fabricacion de policarbonato. - Google Patents

Procedimiento de fabricacion de policarbonato.

Info

Publication number
ES2120459T3
ES2120459T3 ES93109168T ES93109168T ES2120459T3 ES 2120459 T3 ES2120459 T3 ES 2120459T3 ES 93109168 T ES93109168 T ES 93109168T ES 93109168 T ES93109168 T ES 93109168T ES 2120459 T3 ES2120459 T3 ES 2120459T3
Authority
ES
Spain
Prior art keywords
polycarbonate
manufacturing procedure
transesterification
transparency
polycarbonate manufacturing
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
ES93109168T
Other languages
English (en)
Other versions
ES2120459T5 (es
Inventor
Shigeki Kuze
Ryozo Okumura
Noriyuki Kunishi
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
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=15760513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2120459(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Application granted granted Critical
Publication of ES2120459T3 publication Critical patent/ES2120459T3/es
Publication of ES2120459T5 publication Critical patent/ES2120459T5/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
    • C08G64/20—General preparatory processes
    • 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

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 PRESENTA UN POLICARBONATO EXCELENTE EN TONO DE COLOR O TRANSPARENCIA ASI COMO EN RESISTENCIA AL CALOR Y RESISTENCIA AL AGUA, Y UN PROCESO PARA PRODUCIR EFICIENTEMENTE DICHO POLICARBONATO. DE ACUERDO CON LA INVENCION, UN POLICARBONATO QUE ES EXCELENTE EN TONO DE COLOR Y TRANSPARENCIA Y EN EL CUAL LAS CANTIDADES DE METALES RESIDUALES TIENEN UNA CANTIDAD REDUCIDA, PUEDE OBTENERSE MEDIANTE LA TRANSESTERIFICACION DE (A) UN COMPUESTO DE DIHIDROXIDO Y (B) Y DIESTER CARBONICO Y DICHO POLICARBONATO PUEDE PRODUCIRSE DE FORMA EFICIENTE MEDIANTE LA TRANSESTERIFICACION DE LOS COMPONENTES (A) Y (B) MEDIANTE EL USO DE UN REACTOR HECHO DE UN MATERIAL METALICO QUE CONTENGA AL MENOS UN METAL SELECCIONADO ENTRE EL GRUPO QUE CONSTA DE FE, CR, MO, NI Y CU, Y CONTROLANDO EL CONTENIDO DE AGUA EN DICHO REACTOR EN UN NIVEL ESPECIFICADO.
ES93109168T 1992-06-22 1993-06-08 Procedimiento de fabricacion de policarbonato. Expired - Lifetime ES2120459T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4-162748 1992-06-22
JP4162748A JP2901418B2 (ja) 1992-06-22 1992-06-22 ポリカーボネートの製造方法

Publications (2)

Publication Number Publication Date
ES2120459T3 true ES2120459T3 (es) 1998-11-01
ES2120459T5 ES2120459T5 (es) 2007-05-01

Family

ID=15760513

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93109168T Expired - Lifetime ES2120459T5 (es) 1992-06-22 1993-06-08 Procedimiento de fabricacion de policarbonato.

Country Status (7)

Country Link
US (1) US5349043A (es)
EP (1) EP0575810B2 (es)
JP (1) JP2901418B2 (es)
KR (1) KR100246258B1 (es)
BR (1) BR9302424A (es)
DE (1) DE69320423T3 (es)
ES (1) ES2120459T5 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238123C2 (de) * 1992-11-12 2000-03-09 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polycarbonaten
JP3866299B2 (ja) † 1993-07-06 2007-01-10 出光興産株式会社 ポリカーボネートの製造方法
JPH08183852A (ja) * 1994-12-28 1996-07-16 Nippon G Ii Plast Kk コポリカーボネート、コポリカーボネート組成物およびこれらの製造方法
JP3327308B2 (ja) † 1994-12-28 2002-09-24 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
WO1999036458A1 (en) * 1998-01-13 1999-07-22 Idemitsu Petrochemical Co., Ltd. Process for producing polycarbonate and optical-disk substrate
US6410678B1 (en) 1999-12-03 2002-06-25 Teijin Limited Aromatic polycarbonate, production method and molded products thereof
JP4928018B2 (ja) * 1999-12-03 2012-05-09 帝人株式会社 芳香族ポリカーボネート、その製造法および成形品
KR100760489B1 (ko) * 2000-07-18 2007-10-04 데이진 가부시키가이샤 방향족 폴리카르보네이트의 제조 방법 및 그 원료의 보존방법
JP4951192B2 (ja) 2000-09-12 2012-06-13 帝人株式会社 芳香族ポリカーボネートおよびその製造方法
JP2002146172A (ja) * 2000-11-15 2002-05-22 Daicel Chem Ind Ltd 薄肉成形体用樹脂組成物
BRPI0510185B1 (pt) * 2004-06-14 2016-09-27 Asahi Kasei Chemicals Corp método para produção de um policarbonato aromático de alta qualidade
JP5875747B2 (ja) * 2008-11-28 2016-03-02 三菱化学株式会社 ポリカーボネート原料用ジヒドロキシ化合物の保存方法
TW201341424A (zh) * 2011-12-28 2013-10-16 Mitsubishi Gas Chemical Co 高分子量聚碳酸酯樹脂之連續製造方法
US8691915B2 (en) 2012-04-23 2014-04-08 Sabic Innovative Plastics Ip B.V. Copolymers and polymer blends having improved refractive indices
WO2014141107A2 (en) 2013-03-15 2014-09-18 Sabic Innovative Plastics Ip B.V. Process for purification of diphenyl carbonate for the manufacturing of high quality polycarbonate
US10359989B2 (en) * 2015-06-03 2019-07-23 Brandyn Armstrong Portable studio assembly
JP7400804B2 (ja) 2019-03-14 2023-12-19 三菱ケミカル株式会社 ビスフェノール組成物及びポリカーボネート樹脂

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492268A (en) * 1967-01-13 1970-01-27 Mobay Chemical Corp Polycarbonates of improved color properties
US4383092A (en) * 1980-08-11 1983-05-10 General Electric Company Inhibition of discoloration of transesterification polymers with chromium, nickel, tantalum or glass lined reactor
US4616077A (en) * 1985-11-22 1986-10-07 General Electric Company Method for preparing cyclic polycarbonate oligomer from bischloroformate composition
JPH0258531A (ja) * 1988-08-25 1990-02-27 Tosoh Corp 全芳香族ポリエステルの製造方法
JPH0618868B2 (ja) * 1988-09-22 1994-03-16 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
JPH085957B2 (ja) * 1990-07-12 1996-01-24 出光石油化学株式会社 ポリカーボネートの製造方法
JPH0488017A (ja) * 1990-08-01 1992-03-19 Daicel Chem Ind Ltd ポリカーボネートの製造法
US5434227A (en) * 1991-05-08 1995-07-18 Daicel Chemical Industries, Ltd. Process for producing polycarbonate
JPH05140291A (ja) * 1991-11-19 1993-06-08 Daicel Chem Ind Ltd ポリカーボネートの製造法
JPH05262872A (ja) * 1992-03-17 1993-10-12 Idemitsu Petrochem Co Ltd ポリカーボネートの製造方法

Also Published As

Publication number Publication date
ES2120459T5 (es) 2007-05-01
KR940000502A (ko) 1994-01-03
EP0575810B2 (en) 2006-09-13
JP2901418B2 (ja) 1999-06-07
DE69320423T3 (de) 2006-12-28
EP0575810A2 (en) 1993-12-29
EP0575810B1 (en) 1998-08-19
US5349043A (en) 1994-09-20
DE69320423T2 (de) 1999-02-18
KR100246258B1 (ko) 2000-04-01
BR9302424A (pt) 1994-01-11
EP0575810A3 (es) 1994-02-23
DE69320423D1 (de) 1998-09-24
JPH0632885A (ja) 1994-02-08

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