KR101890434B1 - 디알킬 카르보네이트의 연속 제조 방법 - Google Patents

디알킬 카르보네이트의 연속 제조 방법 Download PDF

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Publication number
KR101890434B1
KR101890434B1 KR1020110109148A KR20110109148A KR101890434B1 KR 101890434 B1 KR101890434 B1 KR 101890434B1 KR 1020110109148 A KR1020110109148 A KR 1020110109148A KR 20110109148 A KR20110109148 A KR 20110109148A KR 101890434 B1 KR101890434 B1 KR 101890434B1
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South Korea
Prior art keywords
column
dialkyl carbonate
carbonate
alkyl
dialkyl
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KR1020110109148A
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English (en)
Korean (ko)
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KR20120048478A (ko
Inventor
피터 움스
프리드헬름 리제
안드레 ?스
카르스텐 부할리
토마스 판쿠르
아더 수산토
게오르그 롱게
요한 반덴 아인데
빔 부이탁
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코베스트로 도이칠란드 아게
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Publication of KR20120048478A publication Critical patent/KR20120048478A/ko
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020110109148A 2010-10-26 2011-10-25 디알킬 카르보네이트의 연속 제조 방법 Expired - Fee Related KR101890434B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010042936A DE102010042936A1 (de) 2010-10-26 2010-10-26 Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
DE102010042936.8 2010-10-26

Publications (2)

Publication Number Publication Date
KR20120048478A KR20120048478A (ko) 2012-05-15
KR101890434B1 true KR101890434B1 (ko) 2018-08-21

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Family Applications (1)

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KR1020110109148A Expired - Fee Related KR101890434B1 (ko) 2010-10-26 2011-10-25 디알킬 카르보네이트의 연속 제조 방법

Country Status (10)

Country Link
US (1) US20120130110A1 (enExample)
EP (1) EP2447244B1 (enExample)
JP (1) JP5912408B2 (enExample)
KR (1) KR101890434B1 (enExample)
CN (1) CN102452941B (enExample)
DE (1) DE102010042936A1 (enExample)
ES (1) ES2571239T3 (enExample)
RU (1) RU2011143046A (enExample)
SG (1) SG180135A1 (enExample)
TW (1) TW201237028A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010042934A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
EP3348596B1 (en) 2016-03-11 2019-08-21 LG Chem, Ltd. Method for economical producing of resin composition comprising polyalkylene carbonate with improved thermal stability and processability

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123638A1 (ja) * 2004-06-17 2005-12-29 Asahi Kasei Chemicals Corporation ジアルキルカーボネートとジオールの製造方法
WO2007074664A1 (ja) * 2005-12-26 2007-07-05 Asahi Kasei Chemicals Corporation ジアルキルカーボネートの工業的分離方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706684A1 (de) 1977-02-17 1978-08-24 Basf Ag Verfahren zur reindarstellung von dimethylcarbonat
DE4129316A1 (de) 1991-09-03 1993-03-04 Bayer Ag Verfahren zur kontinuierlichen herstellung von dialkylcarbonaten
DE4216121A1 (de) 1992-05-15 1993-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
DE4224770A1 (de) 1992-07-27 1994-02-03 Bayer Ag Verfahren zur Abtrennung von Methanol aus Dimethylcarbonat/Methanol-Gemischen
DE4234525A1 (de) 1992-10-13 1994-04-14 Bayer Ag Verfahren zur Abtrennung von Alkanolen von sauerstoffhaltigen organischen Verbindungen mit höherer Kohlenstoffzahl
JP4565742B2 (ja) 1998-06-10 2010-10-20 旭化成ケミカルズ株式会社 ジアルキルカーボネートとジオールを連続的に製造する方法
JP2001316332A (ja) * 2000-05-09 2001-11-13 Nippon Shokubai Co Ltd ジアルキルカーボネート製造方法
JP2002371037A (ja) * 2001-06-12 2002-12-26 Mitsubishi Chemicals Corp 高純度ジメチルカーボネートの製造方法
DE10160180A1 (de) * 2001-12-07 2003-06-18 Basf Ag Verfahren zur Isolierung von Trimethylolpropan aus einem Reaktionsgemisch
US6620959B1 (en) 2002-04-16 2003-09-16 Exxonmobil Chemical Patents Inc. Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
TW200732290A (en) * 2005-12-16 2007-09-01 Asahi Kasei Chemicals Corp Industrial process for production of high-purity diaryl carbonate
TW200738601A (en) 2005-12-27 2007-10-16 Asahi Kasei Chemicals Corp Industrial process for production of dialkyl carbonate and diol
TWI383976B (zh) 2006-02-22 2013-02-01 Shell Int Research 製備碳酸二烷酯及烷二醇的方法
KR101543475B1 (ko) * 2007-01-23 2015-08-10 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 알칸디올 및 디알킬 카보네이트의 제조방법
DE102010042934A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123638A1 (ja) * 2004-06-17 2005-12-29 Asahi Kasei Chemicals Corporation ジアルキルカーボネートとジオールの製造方法
WO2007074664A1 (ja) * 2005-12-26 2007-07-05 Asahi Kasei Chemicals Corporation ジアルキルカーボネートの工業的分離方法

Also Published As

Publication number Publication date
JP2012092102A (ja) 2012-05-17
KR20120048478A (ko) 2012-05-15
TW201237028A (en) 2012-09-16
EP2447244B1 (de) 2016-03-02
DE102010042936A1 (de) 2012-04-26
US20120130110A1 (en) 2012-05-24
RU2011143046A (ru) 2013-04-27
SG180135A1 (en) 2012-05-30
CN102452941A (zh) 2012-05-16
CN102452941B (zh) 2016-08-03
ES2571239T3 (es) 2016-05-24
EP2447244A1 (de) 2012-05-02
JP5912408B2 (ja) 2016-04-27

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