DE69302098D1 - Zusammensetzungen von hexitan-fettsäureestern - Google Patents
Zusammensetzungen von hexitan-fettsäureesternInfo
- Publication number
- DE69302098D1 DE69302098D1 DE69302098T DE69302098T DE69302098D1 DE 69302098 D1 DE69302098 D1 DE 69302098D1 DE 69302098 T DE69302098 T DE 69302098T DE 69302098 T DE69302098 T DE 69302098T DE 69302098 D1 DE69302098 D1 DE 69302098D1
- Authority
- DE
- Germany
- Prior art keywords
- hexitanic
- compositions
- fatty acid
- acid esters
- esters
- 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
Links
- -1 FATTY ACID ESTERS Chemical class 0.000 title 1
- 235000014113 dietary fatty acids Nutrition 0.000 title 1
- 229930195729 fatty acid Natural products 0.000 title 1
- 239000000194 fatty acid Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
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)
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 true DE69302098D1 (de) | 1996-05-09 |
DE69302098T2 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 (de) |
EP (1) | EP0664730B1 (de) |
CN (1) | CN1038329C (de) |
AU (1) | AU5334894A (de) |
CA (1) | CA2146993A1 (de) |
DE (1) | DE69302098T2 (de) |
TW (1) | TW251290B (de) |
WO (1) | WO1994008708A2 (de) |
Families Citing this family (18)
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 |
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 |
US6864378B2 (en) * | 2002-04-17 | 2005-03-08 | E. I. Du Pont De Nemours And Company | Integrated continuous process for anhydro sugar alcohol manufacture |
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 |
US8128825B2 (en) * | 2004-12-22 | 2012-03-06 | Chemtor, Lp | Method and system for production of biofuels using a fiber conduit reactor |
PL1827644T3 (pl) * | 2004-12-22 | 2019-05-31 | Chemtor Lp | Zastosowanie reaktorów z warstewką na włóknach do prowadzenia ekstrakcji pomiędzy dwoma niemieszającymi się składnikami |
US9168469B2 (en) | 2004-12-22 | 2015-10-27 | Chemtor, Lp | Method and system for production of a chemical commodity using a fiber conduit reactor |
US20090162478A1 (en) * | 2005-08-15 | 2009-06-25 | Dylon Abend | 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 |
JP5293221B2 (ja) * | 2008-02-08 | 2013-09-18 | 不二製油株式会社 | 油脂の結晶化促進剤 |
US20110160326A1 (en) * | 2009-12-30 | 2011-06-30 | Steven Ray Merrigan | High internal phase emulsion foam having low levels of unpolymerized monomers |
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 |
Family Cites Families (16)
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 |
US3758404A (en) * | 1971-07-09 | 1973-09-11 | Merichem Co | Liquid liquid mass transfer process and apparatus |
US3839487A (en) * | 1971-07-09 | 1974-10-01 | Merichem Co | Alkylation utilizing fibers in a conduit reactor |
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 |
US4789468A (en) * | 1984-08-28 | 1988-12-06 | The Trustees Of The Stevens Institute Of Technology | Immobilized-interface solute-transfer apparatus |
US4997569A (en) * | 1984-08-28 | 1991-03-05 | The Trustees Of The Stevens Institute Of Technology | Immobilized-interface solute-transfer process |
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 |
-
1992
- 1992-10-15 US US07/961,241 patent/US5306831A/en not_active Expired - Fee Related
-
1993
- 1993-10-13 TW TW082108449A patent/TW251290B/zh active
- 1993-10-14 AU AU53348/94A patent/AU5334894A/en not_active Abandoned
- 1993-10-14 WO PCT/EP1993/002878 patent/WO1994008708A2/en active IP Right Grant
- 1993-10-14 EP EP93923493A patent/EP0664730B1/de not_active Expired - Lifetime
- 1993-10-14 CA CA002146993A patent/CA2146993A1/en not_active Abandoned
- 1993-10-14 CN CN93118484A patent/CN1038329C/zh not_active Expired - Fee Related
- 1993-10-14 DE DE69302098T patent/DE69302098T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1994008708A2 (en) | 1994-04-28 |
CN1038329C (zh) | 1998-05-13 |
AU5334894A (en) | 1994-05-09 |
EP0664730A1 (de) | 1995-08-02 |
TW251290B (de) | 1995-07-11 |
EP0664730B1 (de) | 1996-04-03 |
CN1089949A (zh) | 1994-07-27 |
WO1994008708A3 (en) | 1994-08-18 |
DE69302098T2 (de) | 1996-10-31 |
US5306831A (en) | 1994-04-26 |
CA2146993A1 (en) | 1994-04-28 |
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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 |