KR950704224A - 케텐 다이머 제조방법(a process for the production of ketene dimers) - Google Patents

케텐 다이머 제조방법(a process for the production of ketene dimers)

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Publication number
KR950704224A
KR950704224A KR1019950701634A KR19950701634A KR950704224A KR 950704224 A KR950704224 A KR 950704224A KR 1019950701634 A KR1019950701634 A KR 1019950701634A KR 19950701634 A KR19950701634 A KR 19950701634A KR 950704224 A KR950704224 A KR 950704224A
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KR
South Korea
Prior art keywords
tertiary amine
fatty acid
process according
acid halide
reaction mixture
Prior art date
Application number
KR1019950701634A
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English (en)
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KR0168484B1 (ko
Inventor
존 프랭클린 니콜라스
피오트르 제팅게르
Original Assignee
자이트 쇨트
에카 노벨 에이비
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Application filed by 자이트 쇨트, 에카 노벨 에이비 filed Critical 자이트 쇨트
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Classifications

    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Steroid Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Glass Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

3차아민과 반응시켜 지방산 할로겐화물로부터 케텐 다이머를 제조하는 방법이다. 이 방법은 회분식 조작하며 반응은 케텐다이머와 할로겐화수소 3차아민 예비결정을 함유한 초기 반응 혼합물이 있는 곳에는 시작하고, 별도의 용매없이 실행한다.

Description

케텐 다이머 제조방법(A PROCESS FOR THE PRODUCTION OF KETENE DIMERS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 회분식(batchwise)으로 조작하고 반응은 케텐 다이머와 예비할로겐화수소 3차아민 결정을 함유하는 초기 반응 혼합물이 있는 곳에서 시작하며 별도의 첨가용매없이 실행되는 것을 특징으로 한 3차아민과의 반응으로 지방산 할로겐화물로부터 케텐 다이머를 제조하는 방법.
  2. 제1항에 있어서, 반응은 지방산 할로겐화물과 케텐 다이머함유 3차아민의 반응으로 수득한 초기 반응혼합물이 있는 곳에서 실행되는 것을 특징으로한 제조방법.
  3. 제1항 또는 2항에 있어서, 초기반응 혼합물은 1 내지 50중량%의 할로겐화수소 3차아민 결정을 함유하는 것을 특징으로한 제조방법.
  4. 제1항에 있어서, 지방산 할로겐화물에 대한 초기반응 혼합물의 중량비는 3：1 내지 1：30범위인 것을 특징으로한 제조방법.
  5. 제1항에 있어서, 지방산 할로겐화물과 3차아민을 함께 충전하는 것을 특징으로 한 제조방법.
  6. 제1항 또는 5항에 있어서, 1.05몰 이상의 3차아민을 지방산 할로겐화물 1몰당 사용하는 것을 특징으로 한 제조방법.
  7. 제1항 내지 제6항중 한 항에 있어서, 3차아민은 일반식 R1R2R3N의 아민이고, R1,R2또한 R3가 각각 상이하며 1 내지 10탄소원자를 가진 알킬기나 시클로알킬기이고, R1와 R2는 최대 6탄소원자를 가진 알킬렌사슬을 형성하는 것을 특징으로한 제조방법.
  8. 제7항에 있어서, 3차아민은 트리에틸아민, 디에틸메틸아민, 디메틸시클로헥실아민, 디-이소프로필에틸아민, 트리프로필아민, N-메틸 피롤리딘, N-메틸피페리딘과 그 혼합물중에서 선택되는 것을 특징으로한 제조방법.
  9. 제1항에 있어서, 지방산 할로겐화물은 12 내지 22 탄소원자를 가진 포화나 불포화 지방산의 염화물인 것을 특징으로한 제조방법.
  10. 전술한 항중 한항에 있어서, 반응은 별도의 용매없이 실행되는 것을 특징으로한 제조방법.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019950701634A 1993-02-22 1994-02-14 케텐 다이머 제조방법 KR0168484B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9300584-1 1993-02-22
SE9300584A SE9300584D0 (sv) 1993-02-22 1993-02-22 A process for the production of ketene dimers
PCT/SE1994/000118 WO1994019306A1 (en) 1993-02-22 1994-02-14 A process for the production of ketene dimers

Publications (2)

Publication Number Publication Date
KR950704224A true KR950704224A (ko) 1995-11-17
KR0168484B1 KR0168484B1 (ko) 1999-03-20

Family

ID=20388981

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950701634A KR0168484B1 (ko) 1993-02-22 1994-02-14 케텐 다이머 제조방법

Country Status (15)

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

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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
WO1996036432A1 (en) * 1995-05-17 1996-11-21 Betzdearborn Inc. Post-treatment process and product
DE10158661A1 (de) 2001-11-30 2003-06-12 Basf Ag Verfahren zur Herstellung von Alkylketendimeren
US7960497B2 (en) * 2006-01-03 2011-06-14 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
US11939129B2 (en) 2016-07-26 2024-03-26 Footprint International, LLC Methods and apparatus for manufacturing high-strength fiber-based beverage holders
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
US12037749B2 (en) 2016-07-26 2024-07-16 Footprint International, LLC Acrylate and non-acrylate based chemical compositions for selectively coating fiber-based food containers
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
FI111359B (fi) 2003-07-15
FI953874A0 (fi) 1995-08-16
CA2146458A1 (en) 1994-09-01
NO304370B1 (no) 1998-12-07
DE69400315D1 (de) 1996-08-22
NO953273L (no) 1995-08-21
SE9300584D0 (sv) 1993-02-22
KR0168484B1 (ko) 1999-03-20
AU674935B2 (en) 1997-01-16
NO953273D0 (no) 1995-08-21
ATE140443T1 (de) 1996-08-15
US5502218A (en) 1996-03-26
EP0684940A1 (en) 1995-12-06
WO1994019306A1 (en) 1994-09-01
EP0684940B1 (en) 1996-07-17
DE69400315T2 (de) 1997-02-06
CN1118157A (zh) 1996-03-06
FI953874A (fi) 1995-08-16
ES2091137T3 (es) 1996-10-16
CA2146458C (en) 1999-01-05
CN1043572C (zh) 1999-06-09
BR9405587A (pt) 1999-05-25
AU6158994A (en) 1994-09-14
JP2878845B2 (ja) 1999-04-05
JPH08507057A (ja) 1996-07-30

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