KR101823723B1 - 폴리카보네이트 올리고머의 안전한 연속 제조를 위한 제어 방법 - Google Patents

폴리카보네이트 올리고머의 안전한 연속 제조를 위한 제어 방법 Download PDF

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Publication number
KR101823723B1
KR101823723B1 KR1020137025128A KR20137025128A KR101823723B1 KR 101823723 B1 KR101823723 B1 KR 101823723B1 KR 1020137025128 A KR1020137025128 A KR 1020137025128A KR 20137025128 A KR20137025128 A KR 20137025128A KR 101823723 B1 KR101823723 B1 KR 101823723B1
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KR
South Korea
Prior art keywords
phosgene
oligomer
reactor
gas
flow rate
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KR1020137025128A
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English (en)
Korean (ko)
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KR20140010091A (ko
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가즈히로 세키구치
히로아키 모테기
도시유키 야스다
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이데미쓰 고산 가부시키가이샤
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Publication of KR20140010091A publication Critical patent/KR20140010091A/ko
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Publication of KR101823723B1 publication Critical patent/KR101823723B1/ko

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    • 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
    • C08G64/36—General preparatory processes using carbon monoxide
    • 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
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides and phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates

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  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020137025128A 2011-03-31 2011-06-28 폴리카보네이트 올리고머의 안전한 연속 제조를 위한 제어 방법 KR101823723B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011080970A JP5775346B2 (ja) 2011-03-31 2011-03-31 ポリカーボネートオリゴマー連続製造の制御方法
JPJP-P-2011-080970 2011-03-31
PCT/JP2011/064828 WO2012132030A1 (ja) 2011-03-31 2011-06-28 ポリカーボネートオリゴマーの安全な連続製造のための制御方法

Publications (2)

Publication Number Publication Date
KR20140010091A KR20140010091A (ko) 2014-01-23
KR101823723B1 true KR101823723B1 (ko) 2018-01-30

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ID=45512877

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137025128A KR101823723B1 (ko) 2011-03-31 2011-06-28 폴리카보네이트 올리고머의 안전한 연속 제조를 위한 제어 방법

Country Status (5)

Country Link
JP (1) JP5775346B2 (ja)
KR (1) KR101823723B1 (ja)
CN (1) CN102336899B (ja)
TW (1) TWI503350B (ja)
WO (1) WO2012132030A1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007083721A1 (ja) 2006-01-17 2007-07-26 Teijin Chemicals Ltd. ポリカーボネートオリゴマーの連続製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06319946A (ja) * 1993-05-18 1994-11-22 Mitsui Toatsu Chem Inc 除害塔における有毒ガスの除害方法
US6340736B1 (en) * 1999-11-29 2002-01-22 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
JP4271485B2 (ja) * 2003-05-12 2009-06-03 出光興産株式会社 ポリカーボネートの製造方法
DE102004041777A1 (de) * 2004-08-28 2006-03-02 Bayer Materialscience Ag Verfahren und Vorrichtung zur Herstellung von Phosgen
JP2006137669A (ja) * 2005-12-05 2006-06-01 Sumitomo Chemical Co Ltd ホスゲンの製造方法
JP5235082B2 (ja) * 2008-02-25 2013-07-10 日本曹達株式会社 クロル化方法及びその反応終点の検知方法
JP5319327B2 (ja) * 2009-02-26 2013-10-16 帝人株式会社 塩化カルボニルの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007083721A1 (ja) 2006-01-17 2007-07-26 Teijin Chemicals Ltd. ポリカーボネートオリゴマーの連続製造方法

Also Published As

Publication number Publication date
JP5775346B2 (ja) 2015-09-09
CN102336899A (zh) 2012-02-01
KR20140010091A (ko) 2014-01-23
TWI503350B (zh) 2015-10-11
JP2012214632A (ja) 2012-11-08
TW201239000A (en) 2012-10-01
CN102336899B (zh) 2013-02-20
WO2012132030A1 (ja) 2012-10-04

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