BRPI0414715A - processo para a separação de ácidos graxos c12ac24 ramificados de alquila e mistura de ácido graxo c12ac24 ramificado de alquila - Google Patents
processo para a separação de ácidos graxos c12ac24 ramificados de alquila e mistura de ácido graxo c12ac24 ramificado de alquilaInfo
- Publication number
- BRPI0414715A BRPI0414715A BRPI0414715-4A BRPI0414715A BRPI0414715A BR PI0414715 A BRPI0414715 A BR PI0414715A BR PI0414715 A BRPI0414715 A BR PI0414715A BR PI0414715 A BRPI0414715 A BR PI0414715A
- Authority
- BR
- Brazil
- Prior art keywords
- fatty acids
- c12ac24
- alkyl branched
- mixture
- separation
- Prior art date
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 7
- 229930195729 fatty acid Natural products 0.000 title abstract 7
- 239000000194 fatty acid Substances 0.000 title abstract 7
- 150000004665 fatty acids Chemical class 0.000 title abstract 7
- 125000000217 alkyl group Chemical group 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/126—Acids containing more than four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- 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
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/005—Splitting up mixtures of fatty acids into their constituents
-
- 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
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/08—Refining
-
- 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
- C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Microbiology (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 |
|---|---|---|---|
| EP03256026 | 2003-09-25 | ||
| PCT/EP2004/010634 WO2005030693A1 (en) | 2003-09-25 | 2004-09-20 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0414715A true BRPI0414715A (pt) | 2006-11-21 |
Family
ID=34384693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0414715-4A BRPI0414715A (pt) | 2003-09-25 | 2004-09-20 | processo para a separação de ácidos graxos c12ac24 ramificados de alquila e mistura de ácido graxo c12ac24 ramificado de alquila |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7514576B2 (enExample) |
| EP (1) | EP1663935B1 (enExample) |
| JP (1) | JP2007506824A (enExample) |
| KR (1) | KR101099201B1 (enExample) |
| CN (1) | CN1867536B (enExample) |
| AU (1) | AU2004275961B2 (enExample) |
| BR (1) | BRPI0414715A (enExample) |
| WO (1) | WO2005030693A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812373B (zh) * | 2010-04-16 | 2012-03-07 | 南通市康桥油脂有限公司 | 脂肪酸连续分级精馏生产方法 |
| CN102795986B (zh) * | 2011-05-24 | 2015-07-15 | 江苏永林油脂化工有限公司 | 一种单酸提取异硬脂酸的方法 |
| CN110396043A (zh) * | 2019-08-01 | 2019-11-01 | 徐州市腾顺工贸有限公司 | 一种硬脂酸三压工艺 |
| CN116283555A (zh) * | 2022-09-08 | 2023-06-23 | 宜春大海龟生命科学有限公司 | 一种异硬脂酸组合物、制备方法及其应用 |
| WO2025250482A1 (en) | 2024-05-30 | 2025-12-04 | Cargill, Incorporated | Alkyl branched fatty acid separation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3807409A1 (de) * | 1988-03-07 | 1989-09-21 | Henkel Kgaa | Verfahren zur isolierung bzw. reinigung von im wesentlichen methylverzweigten, gesaettigten c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)4(pfeil abwaerts)-c(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)4(pfeil abwaerts)-fettsaeuren |
| NL8902182A (nl) * | 1989-08-29 | 1991-03-18 | Unilever Nv | Werkwijze voor het opwerken van vetzuren en hieruit bereide esters met een laag stolpunt. |
| FI913447A7 (fi) * | 1990-12-28 | 1992-06-29 | Kao Corp | Deinkingsfoerfarande och deinkingssammansaettning. |
| JP3229683B2 (ja) * | 1992-12-25 | 2001-11-19 | 花王株式会社 | 分岐脂肪酸アミドの製造方法 |
| DE4425180C2 (de) * | 1994-07-16 | 1997-05-07 | Henkel Kgaa | Verfahren zur Herstellung ungesättigter Fettalkohole oder deren veresterte, alkoxylierte und/oder sulfatierte Derivate mit verbessertem Kälteverhalten |
| WO1999020722A2 (en) | 1997-10-23 | 1999-04-29 | The Procter & Gamble Company | Fatty acids, soaps, surfactant systems, and consumer products based thereon |
| DE19939566C1 (de) * | 1999-08-20 | 2001-04-05 | Cognis Deutschland Gmbh | Verzweigte, weitgehend ungesättigte Esteröle, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von kosmetischen und/oder pharmazeutischen Zubereitungen |
| EP1268386B1 (en) * | 2000-03-03 | 2004-08-04 | The Procter & Gamble Company | Process for the branching of saturated and/or unsaturated fatty acids and/or alkyl esters thereof |
| US20050043555A1 (en) * | 2000-05-02 | 2005-02-24 | Garro Juan Miguel | Production of high grade and high concentration of free fatty acids from residual residual oils, fats and greases |
-
2004
- 2004-09-20 US US10/573,351 patent/US7514576B2/en not_active Expired - Lifetime
- 2004-09-20 BR BRPI0414715-4A patent/BRPI0414715A/pt not_active Application Discontinuation
- 2004-09-20 CN CN2004800302307A patent/CN1867536B/zh not_active Expired - Lifetime
- 2004-09-20 WO PCT/EP2004/010634 patent/WO2005030693A1/en not_active Ceased
- 2004-09-20 AU AU2004275961A patent/AU2004275961B2/en not_active Expired
- 2004-09-20 JP JP2006527339A patent/JP2007506824A/ja active Pending
- 2004-09-20 EP EP04765498.3A patent/EP1663935B1/en not_active Expired - Lifetime
-
2006
- 2006-03-24 KR KR1020067005855A patent/KR101099201B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060094950A (ko) | 2006-08-30 |
| US20070276148A1 (en) | 2007-11-29 |
| EP1663935B1 (en) | 2018-11-07 |
| KR101099201B1 (ko) | 2011-12-27 |
| JP2007506824A (ja) | 2007-03-22 |
| EP1663935A1 (en) | 2006-06-07 |
| AU2004275961B2 (en) | 2010-09-16 |
| US7514576B2 (en) | 2009-04-07 |
| AU2004275961A1 (en) | 2005-04-07 |
| CN1867536B (zh) | 2010-04-28 |
| CN1867536A (zh) | 2006-11-22 |
| WO2005030693A1 (en) | 2005-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: UNICHEMA CHEMIE B.V. (NL) , UNIQEMA AMERICA LLC (U Free format text: TRANSFERIDO DE: ICI AMERICAS, INC. |
|
| B25D | Requested change of name of applicant approved |
Owner name: UNIQEMA AMERICA LLC (US) , UNIQEMA B.V. (NL) Free format text: NOME ALTERADO DE: UNICHEMA CHEMIE B.V. |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B25D | Requested change of name of applicant approved |
Owner name: UNIQEMA B.V. (NL) , UNIQEMA AMERICAS LLC (US) |
|
| B25D | Requested change of name of applicant approved |
Owner name: UNIQEMA B.V. (NL) , CRODA AMERICAS LLC (US) |
|
| B25G | Requested change of headquarter approved |
Owner name: UNIQEMA B.V. (NL) , CRODA AMERICAS LLC (US) |
|
| B25A | Requested transfer of rights approved |
Owner name: CRODA AMERICAS LLC (US) , CRODA INTERNATIONAL PLC |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI. |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |