SE9300584D0 - A process for the production of ketene dimers - Google Patents

A process for the production of ketene dimers

Info

Publication number
SE9300584D0
SE9300584D0 SE9300584A SE9300584A SE9300584D0 SE 9300584 D0 SE9300584 D0 SE 9300584D0 SE 9300584 A SE9300584 A SE 9300584A SE 9300584 A SE9300584 A SE 9300584A SE 9300584 D0 SE9300584 D0 SE 9300584D0
Authority
SE
Sweden
Prior art keywords
pct
production
date sep
sec
reaction
Prior art date
Application number
SE9300584A
Other languages
English (en)
Inventor
John Franklin Nicholass
Piotr Zettinger
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=20388981&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9300584(D0) "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
Priority to SE9300584A priority Critical patent/SE9300584D0/sv
Publication of SE9300584D0 publication Critical patent/SE9300584D0/sv
Priority to DE69400315T priority patent/DE69400315T2/de
Priority to AU61589/94A priority patent/AU674935B2/en
Priority to CA002146458A priority patent/CA2146458C/en
Priority to US08/302,801 priority patent/US5502218A/en
Priority to KR1019950701634A priority patent/KR0168484B1/ko
Priority to ES94908540T priority patent/ES2091137T3/es
Priority to JP6518880A priority patent/JP2878845B2/ja
Priority to PCT/SE1994/000118 priority patent/WO1994019306A1/en
Priority to CN94191255A priority patent/CN1043572C/zh
Priority to EP94908540A priority patent/EP0684940B1/en
Priority to AT94908540T priority patent/ATE140443T1/de
Priority to BR9405587A priority patent/BR9405587A/pt
Priority to FI953874A priority patent/FI111359B/sv
Priority to NO953273A priority patent/NO304370B1/no

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Glass Compositions (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SE9300584A 1993-02-22 1993-02-22 A process for the production of ketene dimers SE9300584D0 (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE9300584A SE9300584D0 (sv) 1993-02-22 1993-02-22 A process for the production of ketene dimers
AT94908540T ATE140443T1 (de) 1993-02-22 1994-02-14 Verfahren zur herstellung von ketendimeren
BR9405587A BR9405587A (pt) 1993-02-22 1994-02-14 Processo para a produção de dímeros de ceteno
KR1019950701634A KR0168484B1 (ko) 1993-02-22 1994-02-14 케텐 다이머 제조방법
PCT/SE1994/000118 WO1994019306A1 (en) 1993-02-22 1994-02-14 A process for the production of ketene dimers
CA002146458A CA2146458C (en) 1993-02-22 1994-02-14 A process for the production of ketene dimers
US08/302,801 US5502218A (en) 1993-02-22 1994-02-14 Process for the production of ketene dimers
DE69400315T DE69400315T2 (de) 1993-02-22 1994-02-14 Verfahren zur herstellung von ketendimeren
ES94908540T ES2091137T3 (es) 1993-02-22 1994-02-14 Un procedimiento para la produccion de dimeros de cetena.
JP6518880A JP2878845B2 (ja) 1993-02-22 1994-02-14 ケテン・ダイマーの製造方法
AU61589/94A AU674935B2 (en) 1993-02-22 1994-02-14 A process for the production of ketene dimers
CN94191255A CN1043572C (zh) 1993-02-22 1994-02-14 烯酮二聚体的制备方法
EP94908540A EP0684940B1 (en) 1993-02-22 1994-02-14 A process for the production of ketene dimers
FI953874A FI111359B (sv) 1993-02-22 1995-08-16 Förfarande för framställning av katendimerer
NO953273A NO304370B1 (no) 1993-02-22 1995-08-21 FremgangsmÕte ved fremstilling av ketendimerer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300584A SE9300584D0 (sv) 1993-02-22 1993-02-22 A process for the production of ketene dimers

Publications (1)

Publication Number Publication Date
SE9300584D0 true SE9300584D0 (sv) 1993-02-22

Family

ID=20388981

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300584A SE9300584D0 (sv) 1993-02-22 1993-02-22 A process for the production of ketene dimers

Country Status (15)

Country Link
US (1) US5502218A (sv)
EP (1) EP0684940B1 (sv)
JP (1) JP2878845B2 (sv)
KR (1) KR0168484B1 (sv)
CN (1) CN1043572C (sv)
AT (1) ATE140443T1 (sv)
AU (1) AU674935B2 (sv)
BR (1) BR9405587A (sv)
CA (1) CA2146458C (sv)
DE (1) DE69400315T2 (sv)
ES (1) ES2091137T3 (sv)
FI (1) FI111359B (sv)
NO (1) NO304370B1 (sv)
SE (1) SE9300584D0 (sv)
WO (1) WO1994019306A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9309604D0 (en) * 1993-05-10 1993-06-23 Hercules Inc Process for the manufacture of alkyl ketene dimer
US5685815A (en) * 1994-02-07 1997-11-11 Hercules Incorporated Process of using paper containing alkaline sizing agents with improved conversion capability
EP0741121B1 (de) * 1995-05-03 1999-07-14 BASF Aktiengesellschaft Verfahren zur Herstellung von lösungsmittelarmen Alkyldiketenen
AU5663896A (en) * 1995-05-17 1996-11-29 Betzdearborn Inc. Post-treatment process and product
DE10158661A1 (de) 2001-11-30 2003-06-12 Basf Ag Verfahren zur Herstellung von Alkylketendimeren
EP1976817B1 (en) * 2006-01-03 2011-06-15 Hercules Incorporated Preparation of alkyl ketene dimers
CN103449595B (zh) * 2012-06-04 2016-03-30 丰益特种化学（连云港）有限公司 Akd生产中洗涤废水的回用
CN102962026B (zh) * 2012-12-04 2014-02-05 苏州天马精细化学品股份有限公司 连续化无溶剂制备高纯度akd的设备及方法
CN103319325B (zh) * 2013-06-20 2015-02-18 周元幸 单体酸深度加氢生产液体支链akd原粉原料的方法
US10428467B2 (en) 2016-07-26 2019-10-01 Footprint International, LLC Methods and apparatus for manufacturing fiber-based meat containers
US11654600B2 (en) 2016-07-26 2023-05-23 Footprint International, Inc. Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers
US11686050B2 (en) 2016-07-26 2023-06-27 Footprint International, LLC Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers
US11939129B2 (en) 2016-07-26 2024-03-26 Footprint International, LLC Methods and apparatus for manufacturing high-strength fiber-based beverage holders
CN106758518B (zh) * 2017-02-20 2018-06-29 山东天成万丰化工科技有限公司 一种新型造纸助剂直链akd表面施胶剂的制备方法
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
US11306440B2 (en) 2019-06-28 2022-04-19 Footprint International, LLC Methods and apparatus for manufacturing fiber-based meat containers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434212A1 (de) * 1984-09-18 1986-03-20 Schill & Seilacher GmbH & Co, 7030 Böblingen Verfahren zur herstellung von ketendimeren und deren verwendung
JPS63258547A (ja) * 1987-04-15 1988-10-26 Ikuo Goto おにぎり製造装置
ES2083076T3 (es) * 1991-12-30 1996-04-01 Akzo Nobel Nv Dimeros de cetena de cadena larga.
SE511318C2 (sv) * 1993-02-22 1999-09-13 Eka Chemicals Ab Förfarande för framställning av ketendimerer

Also Published As

Publication number Publication date
NO953273D0 (no) 1995-08-21
EP0684940B1 (en) 1996-07-17
CA2146458A1 (en) 1994-09-01
AU6158994A (en) 1994-09-14
JP2878845B2 (ja) 1999-04-05
BR9405587A (pt) 1999-05-25
NO953273L (no) 1995-08-21
ATE140443T1 (de) 1996-08-15
WO1994019306A1 (en) 1994-09-01
FI953874A0 (sv) 1995-08-16
FI111359B (sv) 2003-07-15
DE69400315D1 (de) 1996-08-22
KR950704224A (ko) 1995-11-17
US5502218A (en) 1996-03-26
NO304370B1 (no) 1998-12-07
CN1118157A (zh) 1996-03-06
FI953874A (sv) 1995-08-16
DE69400315T2 (de) 1997-02-06
ES2091137T3 (es) 1996-10-16
KR0168484B1 (ko) 1999-03-20
CA2146458C (en) 1999-01-05
JPH08507057A (ja) 1996-07-30
EP0684940A1 (en) 1995-12-06
CN1043572C (zh) 1999-06-09
AU674935B2 (en) 1997-01-16

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