FR973018A - Procédé de préparation des esters - Google Patents

Procédé de préparation des esters

Info

Publication number
FR973018A
FR973018A FR973018DA FR973018A FR 973018 A FR973018 A FR 973018A FR 973018D A FR973018D A FR 973018DA FR 973018 A FR973018 A FR 973018A
Authority
FR
France
Prior art keywords
preparation process
ester preparation
ester
preparation
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
Application number
Other languages
English (en)
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.)
Shell Refining and Marketing Co Ltd
Original Assignee
Shell Refining and Marketing Co Ltd
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 Shell Refining and Marketing Co Ltd filed Critical Shell Refining and Marketing Co Ltd
Application granted granted Critical
Publication of FR973018A publication Critical patent/FR973018A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR973018D 1947-10-06 1948-10-05 Procédé de préparation des esters Expired FR973018A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26778/47A GB632447A (en) 1947-10-06 1947-10-06 Improvements in or relating to the production of neutral phthalates

Publications (1)

Publication Number Publication Date
FR973018A true FR973018A (fr) 1951-02-06

Family

ID=10249040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973018D Expired FR973018A (fr) 1947-10-06 1948-10-05 Procédé de préparation des esters

Country Status (6)

Country Link
US (1) US2508911A (fr)
BE (1) BE485152A (fr)
DE (1) DE844146C (fr)
FR (1) FR973018A (fr)
GB (1) GB632447A (fr)
NL (1) NL70555C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752386A (en) * 1949-09-12 1956-06-26 Ici Ltd Production of colorless oxo-alcohol plasticizer esters
US2862858A (en) * 1953-06-29 1958-12-02 Hercules Powder Co Ltd Purification of isopropylnaphthalene
US2793235A (en) * 1954-09-27 1957-05-21 Du Pont Recovery of glycols from polyester production
NL100648C (nl) * 1954-09-30 1962-03-15 Melle Usines Sa Werkwijze voor het stabiliseren van weekmakende esters
US2843624A (en) * 1955-12-30 1958-07-15 Nat Distillers Chem Corp Recovery process for ester condensation products
US2938837A (en) * 1957-07-11 1960-05-31 Standard Oil Co Process for the purification of an aromatic dicarboxylic acid lower alkyl ester
NL245647A (fr) * 1958-11-22 1900-01-01
DE1125417B (de) * 1960-08-09 1962-03-15 Glanzstoff Ag Verfahren zur Reinigung von Dimethylterephthalat
FR1296647A (fr) * 1961-05-08 1962-05-14 Melle Usines Sa Perfectionnements à la fabrication d'esters lourds
IT778269A (fr) * 1964-01-25
GB1279203A (en) * 1970-03-18 1972-06-28 Ici Ltd Improvements in and relating to the production of esters
JPS5095176A (fr) * 1973-12-26 1975-07-29
DE69531448T2 (de) * 1994-02-25 2004-07-22 Kinetic Ltd., Dunsborough Hydraulische aufhängung mit unabhängiger regelung von nick- und rollbewegung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1554032A (en) * 1920-12-03 1925-09-15 Du Pont Butyl esters of phthalic acid
US1643393A (en) * 1922-07-15 1927-09-27 Du Pont Cyclohexyl phthalates and process of making same
US1764022A (en) * 1928-05-19 1930-06-17 Selden Co Esters of phthalic acid
US1993736A (en) * 1931-06-10 1935-03-12 Du Pont Esters and process for producing them
US2011707A (en) * 1932-06-04 1935-08-20 Hercules Powder Co Ltd Preparation of terpene esters of dicarboxylic acids
US2076111A (en) * 1934-08-17 1937-04-06 Commercial Solvents Corp Esterification process
US2091241A (en) * 1934-12-22 1937-08-24 Du Pont Process for the preparation of dicarboxylic acid esters
US2249768A (en) * 1939-06-30 1941-07-22 American Cyanamid Co Preparation of allyl esters
US2237729A (en) * 1940-02-09 1941-04-08 Shell Dev Cyclopentyl esters of polycarboxylic acids

Also Published As

Publication number Publication date
GB632447A (en) 1949-11-28
NL70555C (nl) 1952-08-15
US2508911A (en) 1950-05-26
DE844146C (de) 1952-07-17
BE485152A (fr) 1948-10-30

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