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MX2018012194A - Proceso para preparar diisocianatos de xilileno (xdi). - Google Patents

Proceso para preparar diisocianatos de xilileno (xdi).

Info

Publication number
MX2018012194A
MX2018012194A MX2018012194A MX2018012194A MX2018012194A MX 2018012194 A MX2018012194 A MX 2018012194A MX 2018012194 A MX2018012194 A MX 2018012194A MX 2018012194 A MX2018012194 A MX 2018012194A MX 2018012194 A MX2018012194 A MX 2018012194A
Authority
MX
Mexico
Prior art keywords
xdi
xylylene diisocyanate
xylylene
producing
producing xylylene
Prior art date
Application number
MX2018012194A
Other languages
English (en)
Inventor
Bernard Jean-Marie
Marie Rataboul-Leduc Anne-
Tournayre Julien
Original Assignee
Vencorex France
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 Vencorex France filed Critical Vencorex France
Publication of MX2018012194A publication Critical patent/MX2018012194A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • C07C263/20—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0082—Regulation; Control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a un proceso para preparar diisocianatos de xililenos (XDI), en particular diisocianatos de metaxilieleno (mXDI), con los pasos siguientes: a. fosgenación de la diamina de xilileno (XDA), en particular diamina de m-xilileno (mXDA) en el caso de mXDI; b. eliminación del ácido clorhídrico del medio de reacción obtenido en el paso a) a una temperatura de entre 120 y 190°C y con una presión de entre 1 milibar y 20 bar.
MX2018012194A 2016-04-07 2017-04-07 Proceso para preparar diisocianatos de xilileno (xdi). MX2018012194A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1653051A FR3049950B1 (fr) 2016-04-07 2016-04-07 Procede de preparation des xylylene diisocyanates xdi
PCT/EP2017/058341 WO2017174765A1 (fr) 2016-04-07 2017-04-07 Procédé de préparation des xylylène diisocyanates xdi

Publications (1)

Publication Number Publication Date
MX2018012194A true MX2018012194A (es) 2019-02-11

Family

ID=56101678

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012194A MX2018012194A (es) 2016-04-07 2017-04-07 Proceso para preparar diisocianatos de xilileno (xdi).

Country Status (13)

Country Link
US (1) US20190135737A1 (es)
EP (1) EP3440053B1 (es)
JP (1) JP7071280B2 (es)
KR (1) KR102463899B1 (es)
CN (1) CN108884024B (es)
BR (1) BR112018070619B1 (es)
CA (1) CA3019938A1 (es)
ES (1) ES2965964T3 (es)
FR (1) FR3049950B1 (es)
HU (1) HUE064568T2 (es)
MX (1) MX2018012194A (es)
RU (1) RU2740907C2 (es)
WO (1) WO2017174765A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019235862A1 (ko) * 2018-06-07 2019-12-12 우리화인켐 주식회사 디이소시아네이트 및 광학 렌즈의 제조방법
JP7582800B2 (ja) * 2020-06-17 2024-11-13 三井化学株式会社 ポリイソシアネート組成物および変性体組成物
KR102578617B1 (ko) * 2020-12-03 2023-09-13 에스케이씨 주식회사 자일릴렌디이소시아네이트 조성물 및 이를 포함하는 중합성 조성물
CN115667211B (zh) 2021-03-10 2023-04-28 三井化学株式会社 苯二甲撑二异氰酸酯组合物、光学材料用聚合性组合物、树脂、成型体、光学元件及透镜
US12264120B2 (en) 2021-12-24 2025-04-01 Sun Chemical Corporation Amine synergists with UV—a absorption
KR20240105320A (ko) * 2022-12-28 2024-07-05 한화솔루션 주식회사 자일렌 디이소시아네이트 조성물 및 이소시아누레이트의 제조 방법

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219678A (en) 1963-02-28 1965-11-23 Olin Mathieson Process for reducing the hydrolyzable chlorine content of organic isocyanates
US3381025A (en) * 1964-06-29 1968-04-30 Hodogaya Chemical Co Ltd Process for preparing isocyanates
DE1593588C3 (de) 1965-09-06 1974-05-22 Takeda Chemical Industries Ltd., Osaka (Japan) Verfahren zur Herstellung von m- und p-Xylylendiisocyanat
FR1555515A (es) * 1966-05-05 1969-01-31
FR1555517A (es) 1966-05-10 1969-01-31
SE332905B (es) 1966-07-06 1971-02-22 L Tammelin
US3658656A (en) * 1968-11-07 1972-04-25 Takeda Chemical Industries Ltd Purification of xylylene organic diisocyanate by fractional distillation in the presence of an inert gas or superheated vapor of an organic solvent
US3857871A (en) * 1972-01-03 1974-12-31 Upjohn Co Process for reducing the acidity and hydrolyzable chloride content of polyisocyanates
US3799963A (en) 1972-05-12 1974-03-26 Olin Corp Purification of isocyanates reducing the hydrolyzable chlorine and acid content
JPS5470220A (en) * 1977-11-11 1979-06-05 Mitsui Toatsu Chem Inc Preparation of organic isocyanate
CA2010224A1 (en) 1989-02-23 1990-08-23 Teruyuki Nagata Preparation process of xylylene diisocyanate
JP3229710B2 (ja) * 1993-06-08 2001-11-19 三井化学株式会社 有機イソシアナート化合物の精製方法
US5523467A (en) * 1994-03-22 1996-06-04 Mitsui Toatsu Chemicals, Inc. Process for the preparation of aliphatic polyisocyanates
FR2723585B1 (fr) * 1994-08-12 1996-09-27 Rhone Poulenc Chimie Procede de preparation de composes du type polyisocyanates aromatiques en phase gazeuse.
DE19914292A1 (de) * 1999-03-30 2000-10-05 Bayer Ag Verfahren zur Verringerung des Chlorgehaltes von organischen Isocyanaten
DE10245584A1 (de) * 2002-09-27 2004-04-08 Basf Ag Aufarbeitung von Reaktionsausträgen aus Phosgenierreaktoren
AU2003294524A1 (en) * 2002-12-18 2004-07-09 University Of Ottawa Amine modified adsorbent, its preparation and use for dry scrubbing of acid gases
JP4002984B2 (ja) * 2003-05-12 2007-11-07 株式会社エーイーティー Ｘ線ｃｔ装置
JP4502735B2 (ja) * 2004-07-16 2010-07-14 蛇の目ミシン工業株式会社 電動ミシン
JP5116954B2 (ja) * 2005-07-12 2013-01-09 三井化学株式会社 ポリイソシアネート残渣の濃縮方法、処理方法、濃縮装置および処理装置
CN101801920B (zh) * 2007-09-19 2013-07-10 巴斯夫欧洲公司 制备异氰酸酯的方法
FR2923483B1 (fr) * 2007-11-09 2009-12-18 Rhodia Operations Procede de preparation d'un compose de type isocyanate
HU227245B1 (en) * 2007-12-17 2010-12-28 Borsodchem Nyrt Process for the preparation of polyirocyanates of the diphenylmethane series
JP5017434B2 (ja) * 2010-08-11 2012-09-05 株式会社東芝 情報処理装置およびプログラム
CN102070491B (zh) 2010-11-26 2013-12-18 万华化学集团股份有限公司 基于成盐光气化反应制备苯二亚甲基二异氰酸酯的方法
EP2559658A1 (en) * 2011-08-19 2013-02-20 Huntsman International LLC A process to separate phosgene and hydrogen chloride from a fluid stream comprising phosgene and hydrogen chloride
EP2907562A1 (en) * 2014-02-12 2015-08-19 Huntsman International LLC A process for extracting phosgene

Also Published As

Publication number Publication date
US20190135737A1 (en) 2019-05-09
JP7071280B2 (ja) 2022-05-18
EP3440053B1 (fr) 2023-09-27
CN108884024B (zh) 2021-09-03
ES2965964T3 (es) 2024-04-17
BR112018070619B1 (pt) 2022-04-19
EP3440053A1 (fr) 2019-02-13
WO2017174765A1 (fr) 2017-10-12
KR102463899B1 (ko) 2022-11-04
EP3440053C0 (fr) 2023-09-27
FR3049950B1 (fr) 2020-09-25
RU2018135142A (ru) 2020-04-06
KR20180133855A (ko) 2018-12-17
RU2740907C2 (ru) 2021-01-21
JP2019510789A (ja) 2019-04-18
CN108884024A (zh) 2018-11-23
FR3049950A1 (fr) 2017-10-13
RU2018135142A3 (es) 2020-04-09
BR112018070619A2 (pt) 2019-02-05
CA3019938A1 (fr) 2017-10-12
HUE064568T2 (hu) 2024-03-28

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