ES8102084A1 - Procedimiento para la preparacion de nuevas mezclas de este-res - Google Patents

Procedimiento para la preparacion de nuevas mezclas de este-res

Info

Publication number
ES8102084A1
ES8102084A1 ES488205A ES488205A ES8102084A1 ES 8102084 A1 ES8102084 A1 ES 8102084A1 ES 488205 A ES488205 A ES 488205A ES 488205 A ES488205 A ES 488205A ES 8102084 A1 ES8102084 A1 ES 8102084A1
Authority
ES
Spain
Prior art keywords
preparation
oxidation
fluid
cloud points
ester mixtures
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
ES488205A
Other languages
English (en)
Other versions
ES488205A0 (es
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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=25777669&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8102084(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19792904164 external-priority patent/DE2904164A1/de
Priority claimed from DE19792939663 external-priority patent/DE2939663A1/de
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of ES8102084A1 publication Critical patent/ES8102084A1/es
Publication of ES488205A0 publication Critical patent/ES488205A0/es
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • 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
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/02—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with glycerol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Emergency Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE MEZCLAS DE ESTERES. SE ESTERIFICA A LA TEMPERATURA DE 200-250GC, Y PREFERENTEMENTE EN VACIO, CON UN MOL DE GLICERINA CON 1,4 A 1,8 MOLES DE UN ACIDO MONOCARBOXILICO ALIFATICO, QUE POSEA DE 6 A 10 ATOMOS DE CARBONO, PARA FORMAR ESTERES PARCIALES QUE CONTIENEN HIDROXILO, HASTA QUE SE HAYA ALCANZADO UN INDICE DE ACIDEZ MENOR DE 50. SIMULTANEAMENTE CON SU FORMACION, O A CONTINUACION DE ELLA, SE ESTERIFICAN ADICIONALMENTE LOS ESTERES PARCIALES QUE CONTIENEN HIDROXILO CON 0,1 A 0,8 MOLES DE ACIDOS DICARBOXILICOS ALIFATICOS, EN LAS MISMAS CONDICIONES DE TEMPERATURA Y VACIO, HASTA QUE SE HAYA ALCANZADO UN INDICE DE HIDROXILO DE 5 A 20 Y UNA ACIDEZ MENOR DE 5. EL HIDROXILOBUTO SE DECOLORA Y DESODORIZA DE UNA MANERA HABITUAL. DE APLICACION EN EL SECTOR COSMETICO Y EN LAS INDUSTRIAS DE CONFORMACION DE METALES Y EN EL TRATAMIENTO DE FIBRAS DE VIDRIO COMO ADITIVO DE LUBRICANTE.
ES488205A 1979-02-03 1980-02-01 Procedimiento para la preparacion de nuevas mezclas de este-res Granted ES488205A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792904164 DE2904164A1 (de) 1979-02-03 1979-02-03 Biologisch abbaubare, oxidationsstabile, fluessige estergemische mit niedrigen truebungspunkten
DE19792939663 DE2939663A1 (de) 1979-09-29 1979-09-29 Biologisch abbaubare, oxidationsstabile, fluessige estergemische mit niedrigen truebungspunkten und guten visksitaetsindices

Publications (2)

Publication Number Publication Date
ES8102084A1 true ES8102084A1 (es) 1980-12-16
ES488205A0 ES488205A0 (es) 1980-12-16

Family

ID=25777669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488205A Granted ES488205A0 (es) 1979-02-03 1980-02-01 Procedimiento para la preparacion de nuevas mezclas de este-res

Country Status (8)

Country Link
US (1) US4366100A (es)
EP (1) EP0014308B1 (es)
CA (1) CA1140577A (es)
DD (1) DD148766A5 (es)
DE (1) DE3061696D1 (es)
DK (1) DK44380A (es)
ES (1) ES488205A0 (es)
SE (1) SE8000823L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041073C2 (de) * 1980-10-31 1986-01-02 Dynamit Nobel Ag, 5210 Troisdorf Wollwachssubstitute
EP0156968B1 (de) * 1983-12-23 1988-11-09 Hüls Aktiengesellschaft Umsetzungsprodukte von Fettsäure-polyol-partialestern und gamma-Glycidyl-oxipropyl-trialkoxysilanen, Verfahren zu deren Herstellung und deren Verwendung in pharmazeutischen und kosmetischen Präparaten
DE19804376B4 (de) * 1998-02-04 2004-09-16 Johnson & Johnson Gmbh Lipidmischungen sowie deren Verwendung
US6652774B2 (en) * 2001-12-20 2003-11-25 Ferro Corporation Glycerin triester plasticizer
US8183190B2 (en) * 2003-08-20 2012-05-22 Cognis Ip Management Gmbh Complex polyol esters with improved performance
EP2099888B1 (en) * 2007-11-28 2013-09-25 A&A F.lli Parodi SpA Reconstitution of triglycerides for use as fuel in diesel engines
US8299281B2 (en) * 2009-03-27 2012-10-30 Exxonmobil Research And Engineering Company Process for making triglyceride plasticizer from crude glycerol
CN104114234B (zh) * 2011-11-14 2019-07-23 伊诺莱克斯投资公司 个人护理制剂中硅氧烷流体的天然硅氧烷替代物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25696E (en) 1964-12-08 Margarine, antispattering substances and methods for xheik manufacture
US3000917A (en) * 1957-03-15 1961-09-19 Drew & Co Inc E F Linear mixed ester lubricants
US3119849A (en) * 1962-02-27 1964-01-28 Reuben O Feuge Esterification process
NL123948C (es) * 1963-09-12 1900-01-01
US3776928A (en) * 1968-04-05 1973-12-04 Emery Industries Inc Crystal modifier and method for sol-vent separation of fatty materials
IL32628A0 (en) * 1968-07-18 1969-09-25 Stauffer Chemical Co Pentaerythritol ester lubricants
DE2015085C3 (de) * 1970-03-28 1980-01-31 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von außergewöhnlich hydrolysebeständigen, bei Zimmertemperatur festen Acetoglyceriden
US4089874A (en) * 1976-02-12 1978-05-16 Eastman Kodak Company 1,3,4-Thiadiazol-2,5-diyl-bis-benzoic acid esters
CA1147344A (en) * 1978-09-19 1983-05-31 Cornelis M. Lok Preparation of glyceride esters

Also Published As

Publication number Publication date
DK44380A (da) 1980-08-04
DE3061696D1 (en) 1983-03-03
EP0014308A3 (en) 1980-09-17
US4366100A (en) 1982-12-28
EP0014308B1 (de) 1983-01-26
SE8000823L (sv) 1980-08-04
CA1140577A (en) 1983-02-01
DD148766A5 (de) 1981-06-10
ES488205A0 (es) 1980-12-16
EP0014308A2 (de) 1980-08-20

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