ES2087790T3 - Un procedimiento para la produccion de dimeros de cetena. - Google Patents

Un procedimiento para la produccion de dimeros de cetena.

Info

Publication number
ES2087790T3
ES2087790T3 ES94200263T ES94200263T ES2087790T3 ES 2087790 T3 ES2087790 T3 ES 2087790T3 ES 94200263 T ES94200263 T ES 94200263T ES 94200263 T ES94200263 T ES 94200263T ES 2087790 T3 ES2087790 T3 ES 2087790T3
Authority
ES
Spain
Prior art keywords
tertiary amine
production
dimers
cetena
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94200263T
Other languages
English (en)
Other versions
ES2087790T5 (es
Inventor
Paul Stewart Mcintosh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka Nobel AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20388980&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2087790(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eka Nobel AB filed Critical Eka Nobel AB
Application granted granted Critical
Publication of ES2087790T3 publication Critical patent/ES2087790T3/es
Publication of ES2087790T5 publication Critical patent/ES2087790T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/87—Preparation of ketenes or dimeric ketenes
    • C07C45/89—Preparation of ketenes or dimeric ketenes from carboxylic acids, their anhydrides, esters or halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/88—Ketenes; Dimeric ketenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D305/10—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having one or more double bonds between ring members or between ring members and non-ring members
    • C07D305/12—Beta-lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Paper (AREA)

Abstract

PRODUCCION DE DIMEROS DE CETENA A PARTIR DE HALUROS DE ACIDOS GRASOS MEDIANTE SU REACCION CON AMINAS TERCIARIAS SEGUN LO CUAL LA AMINA TERCIARIA SE UTILIZA TANTO COMO REACTANTE COMO A MODO DE SOLVENTE/DILUYENTE. EN EL PROCESO, SE UTILIZAN AL MENOS 1,15 MOLES DE AMINA TERCIARIA POR MOL DE HALURO DE ACIDO GRASO Y EL PROCESO SE LLEVA A CABO EN AUSENCIA SUSTANCIAL DE UN SOLVENTE ADICIONAL, CON LO QUE EL DIMERO DE CETENA PRODUCIDO SE OBTIENE A BASE DE REEXTRAER LA AMINA TERCIARIA TRAS LA SEPARACION DE LOS CRISTALES FORMADOS HALURO DE HIDROGENO DE AMINA TERCIARIA MEDIANTE UNA EXTRACCION CON ACIDO.
ES94200263T 1993-02-22 1994-02-01 Un procedimiento para la produccion de dimeros de cetena. Expired - Lifetime ES2087790T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9300583A SE511318C2 (sv) 1993-02-22 1993-02-22 Förfarande för framställning av ketendimerer
SE9300583 1993-02-22

Publications (2)

Publication Number Publication Date
ES2087790T3 true ES2087790T3 (es) 1996-07-16
ES2087790T5 ES2087790T5 (es) 2004-11-01

Family

ID=20388980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94200263T Expired - Lifetime ES2087790T5 (es) 1993-02-22 1994-02-01 Un procedimiento para la produccion de dimeros de cetena.

Country Status (8)

Country Link
US (1) US5399774A (es)
EP (1) EP0612739B2 (es)
JP (1) JP2610578B2 (es)
CA (1) CA2116078C (es)
DE (1) DE69400141T3 (es)
ES (1) ES2087790T5 (es)
FI (1) FI940727A (es)
SE (1) SE511318C2 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9300584D0 (sv) * 1993-02-22 1993-02-22 Eka Nobel Ab A process for the production of ketene dimers
GB9309604D0 (en) * 1993-05-10 1993-06-23 Hercules Inc Process for the manufacture of alkyl ketene dimer
EP0741121B1 (de) * 1995-05-03 1999-07-14 BASF Aktiengesellschaft Verfahren zur Herstellung von lösungsmittelarmen Alkyldiketenen
FI20000957A (fi) * 2000-04-20 2001-10-21 Raisio Chem Oy Paperinvalmistuksen lisäaine, sen valmistus ja käyttö
DE10158661A1 (de) * 2001-11-30 2003-06-12 Basf Ag Verfahren zur Herstellung von Alkylketendimeren
DE10222624A1 (de) * 2002-05-17 2003-11-27 Schill & Seilacher Verfahren zur Herstellung von Dialkyldiketenen
RU2008131816A (ru) 2006-01-03 2010-02-10 Геркулес Инкорпорейтед (Us) Получение диметров алкилкетена
CN101575323B (zh) * 2009-03-30 2011-02-16 上海东升新材料有限公司 烷基烯酮二聚体及其制备方法和应用
CN103467413B (zh) * 2012-06-06 2016-07-06 丰益高分子材料（连云港）有限公司 一种烷基烯酮二聚体的合成方法
CN103102333B (zh) * 2013-01-25 2015-01-21 甘肃银光聚银化工有限公司 一种烷基烯酮二聚物的生产方法
CN105566256A (zh) * 2014-10-08 2016-05-11 凯米罗总公司 大规模生产烯酮二聚体的简易方法
JP6376940B2 (ja) 2014-10-22 2018-08-22 キヤノン株式会社 帯電部材、プロセスカートリッジ及び電子写真装置
CN104496941B (zh) * 2014-12-29 2016-10-05 甘肃银光聚银化工有限公司 一种akd混合物连续精制的方法
CN105669601B (zh) * 2016-01-07 2018-04-03 甘肃银光聚银化工有限公司 一种akd产品脱水的方法
CN107235935A (zh) * 2017-06-19 2017-10-10 天津工业大学 一种无溶剂法烷基烯酮二聚体(akd)的制备方法
CN107382913B (zh) * 2017-07-25 2019-09-10 天津工业大学 一种无溶剂法制备烷基烯酮二聚体的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522033A (en) † 1937-12-02 1940-06-06 Deutsche Hydrierwerke Ag Improvements in or relating to the manufacture of high-molecular ketenes
DE748980C (de) * 1937-12-03 1944-12-19 Verfahren zur Herstellung von hoehermolekularen Ketenen
US2369919A (en) † 1938-10-13 1945-02-20 Du Pont Ketoethenones and process therefor
US2268169A (en) † 1939-06-22 1941-12-30 Du Pont Product and process
DE2327988A1 (de) * 1973-06-01 1975-01-02 Henkel & Cie Gmbh Verfahren zur herstellung laengerkettiger dimerer alkylketene
DE2335488A1 (de) * 1973-07-12 1975-02-06 Basf Ag Verfahren zur herstellung von fettalkyldiketenen
DE3434212A1 (de) * 1984-09-18 1986-03-20 Schill & Seilacher GmbH & Co, 7030 Böblingen Verfahren zur herstellung von ketendimeren und deren verwendung
JPS63264544A (ja) * 1987-04-22 1988-11-01 Nippon Oil & Fats Co Ltd アルキルケテンダイマ−の製造法
RO101789A2 (ro) * 1988-09-29 1991-12-09 Institutul De Cercetari Produse Auxiliare Organice, Medias, Judetul Sibiu, Ro Procedeu de obtinere a dialchildicetenei in emulsie apoasa
JPH0432658A (ja) † 1990-05-29 1992-02-04 Toshiba Corp 空気調和機
ES2083076T3 (es) * 1991-12-30 1996-04-01 Akzo Nobel Nv Dimeros de cetena de cadena larga.
US5525738A (en) † 1993-03-26 1996-06-11 Hercules Incorporated Process for the manufacture of alkyl ketene dimers by dimerization with tertiary amines

Also Published As

Publication number Publication date
EP0612739A1 (en) 1994-08-31
EP0612739B2 (en) 2004-04-14
DE69400141T2 (de) 1996-08-14
DE69400141D1 (de) 1996-05-23
CA2116078A1 (en) 1994-08-23
FI940727A0 (fi) 1994-02-16
CA2116078C (en) 1999-03-23
EP0612739B1 (en) 1996-04-17
JPH06256333A (ja) 1994-09-13
JP2610578B2 (ja) 1997-05-14
SE9300583L (sv) 1994-08-23
SE9300583D0 (sv) 1993-02-22
ES2087790T5 (es) 2004-11-01
US5399774A (en) 1995-03-21
DE69400141T3 (de) 2004-12-30
FI940727A (fi) 1994-08-23
SE511318C2 (sv) 1999-09-13

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