FR2196987B1 - - Google Patents

Info

Publication number
FR2196987B1
FR2196987B1 FR7330848A FR7330848A FR2196987B1 FR 2196987 B1 FR2196987 B1 FR 2196987B1 FR 7330848 A FR7330848 A FR 7330848A FR 7330848 A FR7330848 A FR 7330848A FR 2196987 B1 FR2196987 B1 FR 2196987B1
Authority
FR
France
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
Application number
FR7330848A
Other versions
FR2196987A1 (fr
Inventor
Stone Deavours Cooley
Jun Andrew Koebel Schwartz
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.)
Petro Tex Chemical Corp
Original Assignee
Petro Tex Chemical Corp
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 Petro Tex Chemical Corp filed Critical Petro Tex Chemical Corp
Publication of FR2196987A1 publication Critical patent/FR2196987A1/fr
Application granted granted Critical
Publication of FR2196987B1 publication Critical patent/FR2196987B1/fr
Expired legal-status Critical Current

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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/593—Dicarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/60—Maleic acid esters; Fumaric acid esters

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)
  • Furan Compounds (AREA)
FR7330848A 1972-08-25 1973-08-24 Expired FR2196987B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US283639A US3862147A (en) 1972-08-25 1972-08-25 Maleic anhydride process
GB5255974A GB1437898A (en) 1972-08-25 1974-12-05 Preparation of esters of maleic acid

Publications (2)

Publication Number Publication Date
FR2196987A1 FR2196987A1 (fr) 1974-03-22
FR2196987B1 true FR2196987B1 (fr) 1977-05-13

Family

ID=26267085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330848A Expired FR2196987B1 (fr) 1972-08-25 1973-08-24

Country Status (6)

Country Link
US (1) US3862147A (fr)
JP (1) JPS4956916A (fr)
CA (1) CA1009661A (fr)
DE (1) DE2340929A1 (fr)
FR (1) FR2196987B1 (fr)
GB (2) GB1436879A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979443A (en) * 1972-08-25 1976-09-07 Petro-Tex Chemical Corporation Process for the preparation of esters of maleic acid with monohydric alcohols
US4032458A (en) * 1975-08-08 1977-06-28 Petro-Tex Chemical Corporation Production of 1,4-butanediol
DE3114320A1 (de) * 1981-04-09 1982-10-28 Hoechst Ag, 6000 Frankfurt "verfahren zur herstellung von maleinsaeuredialkylestern"
GB8618888D0 (en) * 1986-08-01 1986-09-10 Davy Mckee Ltd Process
US5840285A (en) * 1991-12-11 1998-11-24 Bernel Chemical Co., Inc Dermatological compositions using a series of unusually safe esters as cosmetic emollients with unique and ideal physical properties
JP4628653B2 (ja) * 2003-05-19 2011-02-09 株式会社日本触媒 無水マレイン酸の蒸留残渣の処理方法
GB0325530D0 (en) 2003-10-31 2003-12-03 Davy Process Techn Ltd Process
CN101314564A (zh) * 2007-06-01 2008-12-03 上海焦化有限公司 马来酸二甲酯的制备方法
CN112759568B (zh) * 2019-11-01 2022-08-19 中国石油化工股份有限公司 处理含苯干气并制取顺酐的方法和装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527677A (en) * 1969-03-06 1970-09-08 Goodrich Co B F Process for dehydration of aqueous acrylic acid solutions by extractive - azeotropic distillation with 2-ethylhexanol or 2-ethylhexylacrylate

Also Published As

Publication number Publication date
CA1009661A (en) 1977-05-03
GB1436879A (en) 1976-05-26
FR2196987A1 (fr) 1974-03-22
GB1437898A (en) 1976-06-03
JPS4956916A (fr) 1974-06-03
US3862147A (en) 1975-01-21
DE2340929A1 (de) 1974-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse