DK1035098T3 - Fremgangsmåde til fremstilling af sorbinsyre - Google Patents

Fremgangsmåde til fremstilling af sorbinsyre

Info

Publication number
DK1035098T3
DK1035098T3 DK99943426T DK99943426T DK1035098T3 DK 1035098 T3 DK1035098 T3 DK 1035098T3 DK 99943426 T DK99943426 T DK 99943426T DK 99943426 T DK99943426 T DK 99943426T DK 1035098 T3 DK1035098 T3 DK 1035098T3
Authority
DK
Denmark
Prior art keywords
preparation
sorbic acid
sorbic
acid
Prior art date
Application number
DK99943426T
Other languages
Danish (da)
English (en)
Inventor
Akira Yamashita
Mitsuhiro Kouno
Original Assignee
Daicel Chem
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=17734838&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1035098(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daicel Chem filed Critical Daicel Chem
Application granted granted Critical
Publication of DK1035098T3 publication Critical patent/DK1035098T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK99943426T 1998-09-24 1999-09-21 Fremgangsmåde til fremstilling af sorbinsyre DK1035098T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10288795A JP2000095728A (ja) 1998-09-24 1998-09-24 ソルビン酸の製造法

Publications (1)

Publication Number Publication Date
DK1035098T3 true DK1035098T3 (da) 2006-05-29

Family

ID=17734838

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99943426T DK1035098T3 (da) 1998-09-24 1999-09-21 Fremgangsmåde til fremstilling af sorbinsyre

Country Status (7)

Country Link
US (1) US6437182B1 (de)
EP (1) EP1035098B1 (de)
JP (1) JP2000095728A (de)
CN (1) CN1176895C (de)
DE (1) DE69930274T2 (de)
DK (1) DK1035098T3 (de)
WO (1) WO2000017145A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103601615B (zh) * 2013-11-19 2016-02-17 南通醋酸化工股份有限公司 一种2，4-己二烯酸的制备方法
CN103570527B (zh) * 2013-11-19 2015-05-13 南通醋酸化工股份有限公司 一种山梨酸钾的制备方法
CN111437881B (zh) * 2020-05-06 2023-09-01 江苏润普食品科技股份有限公司 光高效催化异构化制备山梨酸的方法
CN114560770B (zh) * 2022-03-23 2023-02-17 广西金源生物化工实业有限公司 负载型对甲苯磺酸催化制备山梨酸乙酯的方法
CN115920954B (zh) * 2022-12-20 2023-10-24 江苏润普食品科技股份有限公司 用于催化山梨酸聚酯的解聚以制备山梨酸的固体碱催化剂及其制备方法和用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533426B2 (de) * 1973-12-14 1980-08-30
JPS5522626A (en) * 1978-08-03 1980-02-18 Daicel Chem Ind Ltd Preparation of sorbic acid or its derivative
CA1276176C (en) * 1984-02-16 1990-11-13 Henry Clay Brown Purification of crude sorbic acid
JPH09227447A (ja) * 1996-02-16 1997-09-02 Nippon Synthetic Chem Ind Co Ltd:The ソルビン酸の製造法

Also Published As

Publication number Publication date
WO2000017145A1 (fr) 2000-03-30
JP2000095728A (ja) 2000-04-04
DE69930274T2 (de) 2006-07-27
EP1035098B1 (de) 2006-03-08
CN1176895C (zh) 2004-11-24
DE69930274D1 (de) 2006-05-04
CN1286675A (zh) 2001-03-07
EP1035098A4 (de) 2005-03-02
US6437182B1 (en) 2002-08-20
EP1035098A1 (de) 2000-09-13

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