ES2063697A1 - Improvements in the manufacture of hexamethyl tetracosanes - Google Patents

Improvements in the manufacture of hexamethyl tetracosanes

Info

Publication number
ES2063697A1
ES2063697A1 ES09300794A ES9300794A ES2063697A1 ES 2063697 A1 ES2063697 A1 ES 2063697A1 ES 09300794 A ES09300794 A ES 09300794A ES 9300794 A ES9300794 A ES 9300794A ES 2063697 A1 ES2063697 A1 ES 2063697A1
Authority
ES
Spain
Prior art keywords
hexamethyl
stage
tetracosanes
manufacture
hydrogenation
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.)
Granted
Application number
ES09300794A
Other languages
Spanish (es)
Other versions
ES2063697B1 (en
Inventor
Sangra Alfons Carlos Auquet
Pastor Modest Prenafeta
Artal Julio Puche
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.)
Hispano Quimica SA
Original Assignee
Hispano Quimica SA
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 Hispano Quimica SA filed Critical Hispano Quimica SA
Priority to ES9300794A priority Critical patent/ES2063697B1/en
Publication of ES2063697A1 publication Critical patent/ES2063697A1/en
Application granted granted Critical
Publication of ES2063697B1 publication Critical patent/ES2063697B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Improvements in the manufacture of hexamethyl tetracosanes. The improvements are applicable to procedures which comprise a first stage involving concentration of hexamethyl tetracosahexenes, followed by a second stage involving saponification of fatty acids and other fatty materials, hydrogenation and preparation of hexamethyl tetracosenes and hexamethyl tetracosanes from plant sources, and a purification stage, characterized by the incorporation of a stage involving the elimination of impurities made up of paraffins, terpene alcohols and other components present in the unsaponifiable matter of olive oil, by physical or chemical means, immediately after the hydrogenation stage and prior to the final purification stage.
ES9300794A 1993-04-19 1993-04-19 IMPROVEMENTS IN THE MANUFACTURE OF HEXAMETIL TETRACOSANES. Expired - Fee Related ES2063697B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9300794A ES2063697B1 (en) 1993-04-19 1993-04-19 IMPROVEMENTS IN THE MANUFACTURE OF HEXAMETIL TETRACOSANES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300794A ES2063697B1 (en) 1993-04-19 1993-04-19 IMPROVEMENTS IN THE MANUFACTURE OF HEXAMETIL TETRACOSANES.

Publications (2)

Publication Number Publication Date
ES2063697A1 true ES2063697A1 (en) 1995-01-01
ES2063697B1 ES2063697B1 (en) 1995-07-01

Family

ID=8281488

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300794A Expired - Fee Related ES2063697B1 (en) 1993-04-19 1993-04-19 IMPROVEMENTS IN THE MANUFACTURE OF HEXAMETIL TETRACOSANES.

Country Status (1)

Country Link
ES (1) ES2063697B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2162742A1 (en) * 1999-10-08 2002-01-01 Koipe S A Production of high purity vegetable escualeno consists of extraction of non polar and polar mixtures for product concentrate and frozen product manufacture
WO2013065051A1 (en) 2011-11-01 2013-05-10 Naveh Pharma (1996) Ltd. Formulation and device for treating ceruminosis

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8602102A1 (en) * 1985-01-25 1985-11-16 Derivan Sa Squalene and squalane recovery
ES8602919A1 (en) * 1985-02-18 1985-12-01 Derivan Sa Squalane and/or squalene prodn.
ES8703824A1 (en) * 1986-01-04 1987-03-01 Itg Intergrup S A A process for the preparation of hexamethyl tetracosanes.
ES2002428A6 (en) * 1986-10-21 1988-08-01 Hispano Quimica Hexa:methyl tetracosane prepn.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8602102A1 (en) * 1985-01-25 1985-11-16 Derivan Sa Squalene and squalane recovery
ES8602919A1 (en) * 1985-02-18 1985-12-01 Derivan Sa Squalane and/or squalene prodn.
ES8703824A1 (en) * 1986-01-04 1987-03-01 Itg Intergrup S A A process for the preparation of hexamethyl tetracosanes.
ES2002428A6 (en) * 1986-10-21 1988-08-01 Hispano Quimica Hexa:methyl tetracosane prepn.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2162742A1 (en) * 1999-10-08 2002-01-01 Koipe S A Production of high purity vegetable escualeno consists of extraction of non polar and polar mixtures for product concentrate and frozen product manufacture
WO2013065051A1 (en) 2011-11-01 2013-05-10 Naveh Pharma (1996) Ltd. Formulation and device for treating ceruminosis

Also Published As

Publication number Publication date
ES2063697B1 (en) 1995-07-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060420