CN1046265C - 生产增塑剂和多醇酯的方法 - Google Patents

生产增塑剂和多醇酯的方法 Download PDF

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Publication number
CN1046265C
CN1046265C CN94191230A CN94191230A CN1046265C CN 1046265 C CN1046265 C CN 1046265C CN 94191230 A CN94191230 A CN 94191230A CN 94191230 A CN94191230 A CN 94191230A CN 1046265 C CN1046265 C CN 1046265C
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acid
reactor
water
accordance
alcohol
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Expired - Fee Related
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Chinese (zh)
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CN1118158A (zh
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L·O·琼斯
G·W·达维斯
J·利福德
S·T·芳格
R·R·海姆拉扎尼
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ExxonMobil Chemical Patents Inc
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Exxon Chemical Patents Inc
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    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1875—Stationary reactors having moving elements inside resulting in a loop-type movement internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN94191230A 1993-01-19 1994-01-19 生产增塑剂和多醇酯的方法 Expired - Fee Related CN1046265C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/006,228 1993-01-19
US08/006,228 US5324853A (en) 1993-01-19 1993-01-19 Process for the production of plasticizer and polyolesters

Publications (2)

Publication Number Publication Date
CN1118158A CN1118158A (zh) 1996-03-06
CN1046265C true CN1046265C (zh) 1999-11-10

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CN94191230A Expired - Fee Related CN1046265C (zh) 1993-01-19 1994-01-19 生产增塑剂和多醇酯的方法

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US (1) US5324853A (enExample)
EP (1) EP0680463B2 (enExample)
JP (1) JPH08505879A (enExample)
KR (1) KR100284475B1 (enExample)
CN (1) CN1046265C (enExample)
AU (1) AU675294B2 (enExample)
BR (1) BR9405659A (enExample)
CA (1) CA2154153C (enExample)
DE (1) DE69410988T3 (enExample)
ES (1) ES2119172T5 (enExample)
MY (1) MY110495A (enExample)
SG (1) SG48306A1 (enExample)
TW (1) TW268940B (enExample)
WO (1) WO1994017028A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105254501A (zh) * 2015-10-23 2016-01-20 淮阴师范学院 环己烷-1,2-二甲酸二异壬酯的制备方法

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532405A (en) * 1994-04-29 1996-07-02 Exxon Chemical Patents Inc. Preparation of plasticizer or polyol esters by the staged addition of the lower boiling point reactant
US5534652A (en) * 1994-10-18 1996-07-09 Exxon Chemical Patents Inc. (Ecpi) Preparation of plasticizer esters from phthalic anhydride residue
JP3944251B2 (ja) * 1995-03-22 2007-07-11 松本油脂製薬株式会社 エステル精製方法
US6177387B1 (en) 1996-08-30 2001-01-23 Exxon Chemical Patents Inc Reduced odor and high stability aircraft turbine oil base stock
CN1249740A (zh) * 1997-02-28 2000-04-05 新日本理化株式会社 对羟基苯甲酸酯,包含其的增塑剂、聚酰胺树脂组合物和模塑制品
US5898077A (en) * 1997-10-07 1999-04-27 Matsumoto Yushi-Seiyaku Co., Ltd. Process for preparation of an ester
UA44931C2 (uk) * 1997-11-24 2002-03-15 Енергія Умвелтекнологі Гмбх Спосіб виробництва метилового ефіру жирної кислоти та обладнання для його здійснення
DE10056179A1 (de) * 2000-11-13 2002-05-29 Basf Ag Verfahren zur Herstellung von Estern mehrbasiger Säuren
US6906164B2 (en) * 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
KR100426229B1 (ko) * 2001-01-05 2004-04-08 주식회사 엘지화학 폴리염화비닐 수지용 트리메틸올프로판 에스테르 가소제조성물
AT504727A1 (de) * 2002-04-12 2008-07-15 Energea Umwelttechnologie Gmbh Verfahren und anlage zur veresterung von fettsäuren
GB0320206D0 (en) 2003-08-29 2003-10-01 Exxonmobil Chem Patents Inc Improvements in or relating to plasticiser
JP2006154384A (ja) * 2004-11-30 2006-06-15 Konica Minolta Opto Inc 位相差フィルム、及びそれを用いた偏光板、表示装置
JP2006182606A (ja) * 2004-12-28 2006-07-13 Miyoshi Oil & Fat Co Ltd セメント混和剤及びセメント組成物
CN1300092C (zh) * 2005-03-09 2007-02-14 贵州宏福实业开发有限总公司 多元醇脂肪酸酯的生产方法
US7919649B2 (en) * 2005-05-27 2011-04-05 Exxonmobile Chemical Patents Inc. Plasticiser esters
JP2009501142A (ja) * 2005-06-24 2009-01-15 ヘキソン スペシャルティ ケミカルズ インコーポレーテッド 三級アルキル置換酸によるポリオールのエステル化方法
US7291748B2 (en) * 2005-07-28 2007-11-06 Basf Corporation C10/C7 ester mixtures based on 2-propylheptanol
JP2007031383A (ja) * 2005-07-28 2007-02-08 Mitsubishi Chemicals Corp テレフタル酸ジエステルの製造方法
US7453008B2 (en) * 2005-08-23 2008-11-18 Lg Chem Ltd. Synthetic method of glycol diesters from reaction of glycol monoesters and linear aliphatic carboxylic acids
US20080113067A1 (en) * 2005-10-17 2008-05-15 Monoj Sarma Protein-Containing Food Product and Coating for a Food Product and Method of Making Same
US20070087085A1 (en) * 2005-10-17 2007-04-19 Bunge Oils, Inc. Protein-containing food product and coating for a food product and method of making same
US20070148311A1 (en) * 2005-12-22 2007-06-28 Bunge Oils, Inc. Phytosterol esterification product and method of make same
US20080044324A1 (en) * 2006-08-16 2008-02-21 Agency For Science, Technology And Research Recirculating reactor
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US20080139780A1 (en) * 2006-12-07 2008-06-12 Debruin Bruce Roger Polyester production system employing short residence time esterification
US7649109B2 (en) * 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
KR100919930B1 (ko) 2007-01-10 2009-10-07 주식회사 엘지화학 내이행성이 우수한 고분자 가소제, 이의 제조방법 및 이를포함하는 고분자 수지 조성물
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7892498B2 (en) 2007-03-08 2011-02-22 Eastman Chemical Company Polyester production system employing an unagitated esterification reactor
US8884048B2 (en) * 2007-03-13 2014-11-11 Exxonmobil Chemical Patents Inc. Process for producing esters
ATE546424T1 (de) * 2007-03-13 2012-03-15 Exxonmobil Chem Patents Inc Verbesserung bei der esterherstellung
MY146637A (en) * 2007-03-13 2012-09-14 Exxonmobil Chem Patents Inc Batch esterification
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7858730B2 (en) * 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
KR100943027B1 (ko) * 2007-11-09 2010-02-18 주식회사 거영 디트리데실프탈산 제조방법
US7834109B2 (en) * 2007-12-07 2010-11-16 Eastman Chemical Company System for producing low impurity polyester
US8658813B2 (en) 2008-05-14 2014-02-25 Council Of Scientific & Industrial Research Polyol esters of medium chain fatty acids and process for preparation thereof
US7674931B1 (en) 2008-12-15 2010-03-09 Eastman Chemical Company Method for producing 2,2,4-trimethyl-1,3-pentanediol di-2-ethylhexanoate
CN102256922B (zh) 2008-12-16 2015-09-09 巴斯夫欧洲公司 通过醇蒸气汽提制备羧酸酯
DE102009048773A1 (de) 2009-10-08 2011-04-21 Oxea Deutschland Gmbh Verfahren zur Farbaufhellung von Polyolestern
DE102009048775A1 (de) * 2009-10-08 2011-04-21 Oxea Deutschland Gmbh Verfahren zur Herstellung von Polyolestern
DE102009048772A1 (de) 2009-10-08 2011-04-21 Oxea Deutschland Gmbh Verfahren zur Herstellung von Polyolestern
DE102009048771A1 (de) * 2009-10-08 2011-04-21 Oxea Deutschland Gmbh Verfahren zur Herstellung von Polyolestern
DE102009048774A1 (de) 2009-10-08 2011-04-28 Oxea Deutschland Gmbh Verfahren zur Farbaufhellung von Polyolestern
EP2496654B1 (de) 2009-11-05 2014-04-02 Basf Se Kleb- und dichtstoffe enthaltend ester auf basis von 2-propylheptanol
DE102010027458A1 (de) 2010-07-17 2012-01-19 Oxea Gmbh Verfahren zur Nachbehandlung von Polyolestern
WO2012025308A1 (en) 2010-08-25 2012-03-01 Exxonmobil Chemical Patents Inc. Processes for the production of esters
JP5859563B2 (ja) 2010-12-23 2016-02-10 スタイロリューション・ヨーロッパ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 熱可塑性エラストマー組成物及びその製造方法
CN102773048B (zh) * 2011-05-09 2017-06-06 波利玛利欧洲股份公司 生产环己酮肟的氨肟化反应器
US20140343204A1 (en) 2011-08-15 2014-11-20 Didier Naert Esters, Hydrogenated Derivatives Thereof, and Processes for Producing the Same
US20150307435A1 (en) 2012-03-30 2015-10-29 Exxonmobil Chemical Patents Inc. Esterification Process
US9481628B2 (en) 2012-03-30 2016-11-01 Exxonmobil Chemical Patents Inc. Esterification process
KR20150044842A (ko) * 2012-08-09 2015-04-27 에누오케 가부시키가이샤 Nbr 조성물
DE102012018207A1 (de) 2012-09-14 2014-03-20 Oxea Gmbh Verfahren zur Herstelluna von Polyolestern
CN102863332B (zh) * 2012-09-27 2014-08-06 昆明理工大学 一种有机琥珀及其制备方法
CN103130640B (zh) * 2013-01-16 2015-06-10 宁波东来化工有限公司 一种制备1,2-环己烷二甲酸二癸酯的装置及其方法
DE102013015289A1 (de) 2013-09-14 2015-03-19 Oxea Gmbh Verfahren zur Nachbehandlung von Polyolestern
DE102013018456B4 (de) 2013-11-02 2019-01-24 Oxea Gmbh Verfahren zur Gewinnung von mit Polyolestern angereicherten Produktströmen aus den Nebenströmen der Polyolesterherstellung
CA2932240A1 (en) 2013-12-06 2015-06-11 Basf Se Softener composition which contains tetrahydrofuran derivatives and 1,2-cyclohexane dicarboxylic acid esters
CN103739492A (zh) * 2013-12-31 2014-04-23 河南庆安化工高科技股份有限公司 一种制备环己烷邻二甲酸二高碳醇酯的方法
CA2936299A1 (en) 2014-01-09 2015-07-16 Basf Se Plasticizer composition containing furan derivatives and 1,2-cyclohexanedicarboxylic ester
DE102015207291A1 (de) 2014-04-24 2016-03-10 Basf Se Weichmacher-Zusammensetzung, die Furanderivate und 1,2-Cyclohexandicarbonsäureester enthält
TW201605945A (zh) 2014-07-08 2016-02-16 巴斯夫歐洲公司 包含二羧酸的酯及１，２－環己烷二羧酸的酯之模製化合物
TW201609628A (zh) 2014-07-08 2016-03-16 巴斯夫歐洲公司 包含脂族二羧酸二酯及對苯二甲酸二烷基酯之塑化劑組成物
KR102417717B1 (ko) 2014-08-18 2022-07-07 주식회사 클랩 결정질 유기 반도체 물질을 제조하는 방법
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RU2706647C2 (ru) 2015-01-30 2019-11-19 Басф Се Пластифицирующая композиция, содержащая полимерные сложные эфиры дикарбоновых кислот и диалкиловые сложные эфиры терефталевой кислоты
CN106045857A (zh) * 2015-04-24 2016-10-26 中国科学院大连化学物理研究所 一种二环己基甲酸二元醇酯增塑剂的制备方法
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US20180291180A1 (en) 2015-09-30 2018-10-11 Basf Se Plasticizer composition containing polymeric dicarboxylic acid esters and dicarboxylic acid diesters
EP3178908A1 (en) 2015-12-11 2017-06-14 Basf Se The use of 2,5-furandicarboxylic acid esters as lubricants
PL3405518T3 (pl) 2016-01-20 2020-05-18 Basf Se Kompozycja plastyfikatora, która zawiera estry alifatycznych kwasów dikarboksylowych i diestry wybrane spośród estrów kwasu 1,2-cykloheksanodikarboksylowego i estrów kwasu tereftalowego
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WO2018024591A1 (de) 2016-08-01 2018-02-08 Basf Se Weichmacher-zusammensetzung
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EP4638409A1 (de) 2022-12-21 2025-10-29 Basf Se Weichmacher-verbindung
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WO2024153687A1 (de) 2023-01-19 2024-07-25 Basf Se Verfahren zur herstellung von 1,2-cyclohexandicarbonsäuredialkylestern
WO2024256670A1 (de) 2023-06-15 2024-12-19 Basf Se Weichmacher-zusammensetzung
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426057A (en) * 1972-04-24 1976-02-25 Ici Ltd Production of esters
EP0342357A2 (de) * 1988-04-22 1989-11-23 Henkel Kommanditgesellschaft auf Aktien Vorrichtung, Anwendung und Verfahren zum diskontinuierlichen Führen einer Gleichgewichtsreaktion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411136A (en) * 1942-03-21 1946-11-12 Monsanto Chemicals Esterification reactions
US2494133A (en) * 1946-09-07 1950-01-10 American Cyanamid Co Method of neutralizing and completely removing salts before distilling crude high-boiling esters
US2628249A (en) * 1951-01-03 1953-02-10 Pittsburgh Coke & Chemical Co Esterification process
US3056818A (en) * 1955-10-13 1962-10-02 Goodrich Co B F Titanium and zirconium esterification catalysts
IT778269A (enExample) * 1964-01-25
US3519054A (en) * 1969-01-06 1970-07-07 Colgate Palmolive Co Process for producing a particulate product
GB1299078A (en) * 1969-04-30 1972-12-06 Ici Ltd Distillation process
GB1565663A (en) * 1977-05-18 1980-04-23 Bp Chemical Ltd Production of esters in the presence of amphoteric catalysts and oxalic acid
US4241216A (en) * 1979-01-02 1980-12-23 Basf Wyandotte Corporation Phthalic acid diester preparation with waste stream purification and recycle
JPS55130937A (en) * 1979-03-29 1980-10-11 Sekisui Chem Co Ltd Preparation of ester

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426057A (en) * 1972-04-24 1976-02-25 Ici Ltd Production of esters
EP0342357A2 (de) * 1988-04-22 1989-11-23 Henkel Kommanditgesellschaft auf Aktien Vorrichtung, Anwendung und Verfahren zum diskontinuierlichen Führen einer Gleichgewichtsreaktion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105254501A (zh) * 2015-10-23 2016-01-20 淮阴师范学院 环己烷-1,2-二甲酸二异壬酯的制备方法

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KR100284475B1 (ko) 2001-04-02
DE69410988T3 (de) 2002-06-27
AU675294B2 (en) 1997-01-30
CN1118158A (zh) 1996-03-06
WO1994017028A1 (en) 1994-08-04
JPH08505879A (ja) 1996-06-25
ES2119172T3 (es) 1998-10-01
ES2119172T5 (es) 2002-07-01
TW268940B (enExample) 1996-01-21
US5324853A (en) 1994-06-28
DE69410988T2 (de) 1998-12-10
BR9405659A (pt) 1995-11-14
CA2154153C (en) 2004-08-10
KR960700216A (ko) 1996-01-19
EP0680463B2 (en) 2001-12-19
CA2154153A1 (en) 1994-08-04
SG48306A1 (en) 1998-04-17
DE69410988D1 (de) 1998-07-16
MY110495A (en) 1998-06-30
AU6032294A (en) 1994-08-15
EP0680463A1 (en) 1995-11-08
EP0680463B1 (en) 1998-06-10

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