DE69302098T2 - Zusammensetzungen von hexitan-fettsäureestern - Google Patents

Zusammensetzungen von hexitan-fettsäureestern

Info

Publication number
DE69302098T2
DE69302098T2 DE69302098T DE69302098T DE69302098T2 DE 69302098 T2 DE69302098 T2 DE 69302098T2 DE 69302098 T DE69302098 T DE 69302098T DE 69302098 T DE69302098 T DE 69302098T DE 69302098 T2 DE69302098 T2 DE 69302098T2
Authority
DE
Germany
Prior art keywords
solution
aqueous
metal salt
fatty acid
organic
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 - Fee Related
Application number
DE69302098T
Other languages
German (de)
English (en)
Other versions
DE69302098D1 (de
Inventor
Robert Adamski
Sharon Beshouri
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.)
Procter and Gamble Co
Original Assignee
Shell Oil Co
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 Oil Co filed Critical Shell Oil Co
Application granted granted Critical
Publication of DE69302098D1 publication Critical patent/DE69302098D1/de
Publication of DE69302098T2 publication Critical patent/DE69302098T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
DE69302098T 1992-10-15 1993-10-14 Zusammensetzungen von hexitan-fettsäureestern Expired - Fee Related DE69302098T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/961,241 US5306831A (en) 1992-10-15 1992-10-15 Sorbitan ester purification process
PCT/EP1993/002878 WO1994008708A2 (en) 1992-10-15 1993-10-14 Compositions of fatty acid esters of hexitans

Publications (2)

Publication Number Publication Date
DE69302098D1 DE69302098D1 (de) 1996-05-09
DE69302098T2 true DE69302098T2 (de) 1996-10-31

Family

ID=25504230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302098T Expired - Fee Related DE69302098T2 (de) 1992-10-15 1993-10-14 Zusammensetzungen von hexitan-fettsäureestern

Country Status (8)

Country Link
US (1) US5306831A (https=)
EP (1) EP0664730B1 (https=)
CN (1) CN1038329C (https=)
AU (1) AU5334894A (https=)
CA (1) CA2146993A1 (https=)
DE (1) DE69302098T2 (https=)
TW (1) TW251290B (https=)
WO (1) WO1994008708A2 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6680392B1 (en) 1997-10-07 2004-01-20 Cognis Corporation Process for removing polysorbitols from sorbitan esters
DE19841032A1 (de) * 1998-09-09 2000-03-16 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung von Anhydrozuckeralkoholen
US6864378B2 (en) * 2002-04-17 2005-03-08 E. I. Du Pont De Nemours And Company Integrated continuous process for anhydro sugar alcohol manufacture
US6818781B2 (en) * 2002-04-17 2004-11-16 E. I. Du Pont De Nemours And Company Simultaneous reaction and separation process for the manufacture of dianhydro sugar alcohols
US9168469B2 (en) 2004-12-22 2015-10-27 Chemtor, Lp Method and system for production of a chemical commodity using a fiber conduit reactor
US8128825B2 (en) * 2004-12-22 2012-03-06 Chemtor, Lp Method and system for production of biofuels using a fiber conduit reactor
CN101218005B (zh) * 2004-12-22 2012-07-18 约翰·李·马辛吉尔 使用纤维膜反应器以在两种不可混溶的反应组分之间进行分离和反应
US10526299B2 (en) 2004-12-22 2020-01-07 Chemtor, Lp Fiber conduit reactor with a heat exchange medium inlet and a heat exchange medium outlet
WO2007022092A1 (en) * 2005-08-15 2007-02-22 Stepan Company High melt lipids
JP4616744B2 (ja) * 2005-09-30 2011-01-19 理研ビタミン株式会社 ソルビタン脂肪酸エステルの製造方法
US8440250B2 (en) * 2008-02-08 2013-05-14 Fuji Oil Company, Limited Fat crystallization accelerator
US8257787B2 (en) * 2009-12-30 2012-09-04 The Procter & Gamble Company Method of using a carrier sheet in a continuous high internal phase emulsion foam forming process
WO2013131094A2 (en) 2012-03-02 2013-09-06 Chemtor, Lp Method and system for using a fiber conduit reactor
CA3109603C (en) 2012-09-18 2022-09-27 Chemtor, Lp Use of a fiber conduit contactor for metal and/or metalloid extraction
PL2920288T3 (pl) 2012-11-13 2019-09-30 Rrip, Llc Sposób odzyskiwania wolnych kwasów tłuszczowych z tłuszczów i olejów
FR3007031B1 (fr) * 2013-06-14 2015-07-24 Syral Belgium Nv Procede pour la preparation d'acetals cycliques alkyl a longues chaines, a base de sucres
CN109354699A (zh) * 2018-08-01 2019-02-19 华南理工大学 一种基于酯化大豆多糖的水包油型乳液及其制备方法
US11198107B2 (en) 2019-09-05 2021-12-14 Visionary Fiber Technologies, Inc. Conduit contactor and method of using the same
US12317558B2 (en) 2022-03-11 2025-05-27 Ge Aviation Systems Llc Semiconductor switching device
US12432965B2 (en) 2023-02-10 2025-09-30 Ge Aviation Systems Llc Semiconductor switching device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322820A (en) * 1939-01-24 1943-06-29 Atlas Powder Co Monoesters of inner ethers of hexahydric alcohols
US2997492A (en) * 1959-02-17 1961-08-22 Procter & Gamble Method for preparing fatty esters of straight chain hexitols
US3351434A (en) * 1965-06-08 1967-11-07 Allis Chalmers Mfg Co Liquid-liquid two-phase contactor
US3579547A (en) * 1966-12-16 1971-05-18 Scm Corp Carboxylic acid esters
US3839487A (en) * 1971-07-09 1974-10-01 Merichem Co Alkylation utilizing fibers in a conduit reactor
US3758404A (en) * 1971-07-09 1973-09-11 Merichem Co Liquid liquid mass transfer process and apparatus
US3754377A (en) * 1972-11-17 1973-08-28 Merichem Co Gas-liquid mass transfer process
US4065488A (en) * 1977-02-24 1977-12-27 American Home Products Corporation Process for preparing 1,4:3,6-dianhydro-D-glucitol 2-nitrate
US4297290A (en) * 1980-07-17 1981-10-27 Ici Americas Inc. Process for preparing sorbitan esters
US4435586A (en) * 1982-04-28 1984-03-06 Kruse Walter M Etherification process for hexitols and anhydrohexitols
US4997569A (en) * 1984-08-28 1991-03-05 The Trustees Of The Stevens Institute Of Technology Immobilized-interface solute-transfer process
US4789468A (en) * 1984-08-28 1988-12-06 The Trustees Of The Stevens Institute Of Technology Immobilized-interface solute-transfer apparatus
US5053132A (en) * 1985-10-22 1991-10-01 The Trustees Of The Stevens Institute Of Technology Asymmetrically-wettable porous membrane
US4921612A (en) * 1985-10-22 1990-05-01 The Trustees Of Stevens Institute Of Technology Asymmetrically-wettable porous membrane process
JPH0639447B2 (ja) * 1985-12-17 1994-05-25 日本油脂株式会社 ソルビタンオレエ−トの製造法
DD287254A5 (de) * 1989-08-22 1991-02-21 Veb Deutsches Hydrierwerk Rodleben,De Verfahren zur herstellung von monoanhydrohexitolfettsaeuremono-, di- oder triestern

Also Published As

Publication number Publication date
TW251290B (https=) 1995-07-11
EP0664730B1 (en) 1996-04-03
WO1994008708A3 (en) 1994-08-18
CA2146993A1 (en) 1994-04-28
US5306831A (en) 1994-04-26
AU5334894A (en) 1994-05-09
CN1089949A (zh) 1994-07-27
CN1038329C (zh) 1998-05-13
WO1994008708A2 (en) 1994-04-28
EP0664730A1 (en) 1995-08-02
DE69302098D1 (de) 1996-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THE PROCTER AND GAMBLE CO., CINCINNATI, OHIO, US

8339 Ceased/non-payment of the annual fee