EA200601815A1 - Улучшенный способ получения ароматического поликарбоната - Google Patents

Улучшенный способ получения ароматического поликарбоната

Info

Publication number
EA200601815A1
EA200601815A1 EA200601815A EA200601815A EA200601815A1 EA 200601815 A1 EA200601815 A1 EA 200601815A1 EA 200601815 A EA200601815 A EA 200601815A EA 200601815 A EA200601815 A EA 200601815A EA 200601815 A1 EA200601815 A1 EA 200601815A1
Authority
EA
Eurasian Patent Office
Prior art keywords
aromatic polycarbonate
aromatic
long period
excellent mechanical
industrial scale
Prior art date
Application number
EA200601815A
Other languages
English (en)
Other versions
EA012117B1 (ru
Inventor
Синсуке Фукуока
Хироси Хатия
Казухико Мацузаки
Original Assignee
Асахи Касеи Кемикалз Корпорейшн
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 Асахи Касеи Кемикалз Корпорейшн filed Critical Асахи Касеи Кемикалз Корпорейшн
Publication of EA200601815A1 publication Critical patent/EA200601815A1/ru
Publication of EA012117B1 publication Critical patent/EA012117B1/ru

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
    • C08G64/30—General preparatory processes using carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • 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
    • 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
    • C08G64/205—General preparatory processes characterised by the apparatus used
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Практичный способ, в котором ароматический поликарбонат, высокого качества с высокими эксплуатационными характеристиками, обладающий превосходными механическими свойствами и отличающийся отсутствием какого-либо окрашивания, можно стабильно получать в промышленных масштабах при производительности в диапазоне от 1 до 50 т/ч в течение длительного периода времени из расплавленного форполимера ароматического поликарбоната, полученного из ароматического дигидроксисоединения и диарилкарбоната. В частности, предлагается способ получения в промышленных масштабах ароматического поликарбоната в соответствии с процессом, проводимым в расплаве, включающий полимеризацию расплавленного форполимера ароматического поликарбоната, полученного в результате проведения реакции между ароматическим дигидроксисоединением и диарилкарбонатом, при использовании полимеризатора, относящегося к типу реакторов с нисходящим потоком в контакте с направляющей, характеризующегося специфической структурой, так что при производительности в диапазоне от 1 до 50 т/ч в течение длительного периода ≥нескольких 1000, например ≥ 5000 ч, можно будет стабильно получать ароматический поликарбонат высокого качества с высокими эксплуатационными характеристиками, обладающий превосходными механическими свойствами и отличающийся отсутствием какого-либо окрашивания, без какой-либо флуктуации молекулярной массы и тому подобного.
EA200601815A 2004-06-14 2005-06-14 Улучшенный способ получения ароматического поликарбоната EA012117B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004176204 2004-06-14
PCT/JP2005/010841 WO2005121210A1 (ja) 2004-06-14 2005-06-14 芳香族ポリカーボネートの改良された製造方法

Publications (2)

Publication Number Publication Date
EA200601815A1 true EA200601815A1 (ru) 2007-02-27
EA012117B1 EA012117B1 (ru) 2009-08-28

Family

ID=35503023

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200601815A EA012117B1 (ru) 2004-06-14 2005-06-14 Улучшенный способ получения ароматического поликарбоната

Country Status (10)

Country Link
US (1) US7479258B2 (ru)
EP (1) EP1760109B1 (ru)
JP (1) JP4181600B2 (ru)
KR (1) KR100813450B1 (ru)
CN (1) CN1946763B (ru)
AU (1) AU2005252555B2 (ru)
BR (1) BRPI0509998B1 (ru)
CA (1) CA2560029A1 (ru)
EA (1) EA012117B1 (ru)
WO (1) WO2005121210A1 (ru)

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KR100767237B1 (ko) * 2004-06-16 2007-10-17 아사히 가세이 케미칼즈 가부시키가이샤 방향족 폴리카보네이트를 제조하기 위한 중합 장치
JP4292214B2 (ja) * 2004-10-14 2009-07-08 旭化成ケミカルズ株式会社 高純度ジアリールカーボネートの製造方法
US20070208159A1 (en) * 2006-03-02 2007-09-06 General Electric Company Poly(arylene ether) block copolymer compositions, methods, and articles
JP5320071B2 (ja) * 2006-11-27 2013-10-23 旭化成ケミカルズ株式会社 高品質芳香族ポリカーボネートの工業的製造法
JP5344927B2 (ja) * 2006-11-28 2013-11-20 旭化成ケミカルズ株式会社 高品質芳香族ポリカーボネートを工業的規模で製造する方法
US8784963B2 (en) 2010-07-08 2014-07-22 Asahi Kasei Chemicals Corporation Branched polycarbonate
EP2428266B1 (en) 2010-09-10 2013-07-10 Princo Middle East FZE Process for preparation of high viscosity polymeric materials
EP3339349B1 (en) 2010-10-29 2023-12-20 Asahi Kasei Kabushiki Kaisha Grid used in a process for producing polycondensation polymer
JP6230695B2 (ja) * 2014-03-19 2017-11-15 旭化成株式会社 縮重合反応性ポリマー及びその製造装置

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JP3706223B2 (ja) 1997-04-22 2005-10-12 旭化成ケミカルズ株式会社 芳香族ポリカーボネートの製造方法
KR100338405B1 (ko) * 1998-01-14 2002-05-27 야마모토 카즈모토 방향족 폴리카르보네이트를 제조하기 위한 방법 및 중합기
JP3966553B2 (ja) 1998-06-05 2007-08-29 旭化成ケミカルズ株式会社 芳香族ポリカーボネートを製造するためのシステム
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KR100767237B1 (ko) * 2004-06-16 2007-10-17 아사히 가세이 케미칼즈 가부시키가이샤 방향족 폴리카보네이트를 제조하기 위한 중합 장치

Also Published As

Publication number Publication date
EP1760109B1 (en) 2014-07-09
CA2560029A1 (en) 2005-12-22
KR20070012687A (ko) 2007-01-26
EA012117B1 (ru) 2009-08-28
JPWO2005121210A1 (ja) 2008-04-10
AU2005252555B2 (en) 2007-11-01
KR100813450B1 (ko) 2008-03-13
BRPI0509998B1 (pt) 2016-06-21
EP1760109A1 (en) 2007-03-07
JP4181600B2 (ja) 2008-11-19
WO2005121210A1 (ja) 2005-12-22
AU2005252555A1 (en) 2005-12-22
US20070197763A1 (en) 2007-08-23
EP1760109A4 (en) 2010-11-03
CN1946763A (zh) 2007-04-11
CN1946763B (zh) 2011-01-19
BRPI0509998A (pt) 2007-10-16
US7479258B2 (en) 2009-01-20

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PD4A Registration of transfer of a eurasian patent in accordance with the succession in title