BRPI0704776A2 - derivados de óleos vegetais - Google Patents
derivados de óleos vegetaisInfo
- Publication number
- BRPI0704776A2 BRPI0704776A2 BRPI0704776A BRPI0704776A2 BR PI0704776 A2 BRPI0704776 A2 BR PI0704776A2 BR PI0704776 A BRPI0704776 A BR PI0704776A BR PI0704776 A2 BRPI0704776 A2 BR PI0704776A2
- Authority
- BR
- Brazil
- Prior art keywords
- reaction
- oil
- fatty acids
- glycerol
- cps
- Prior art date
Links
- 239000008158 vegetable oil Substances 0.000 title abstract 3
- 235000015112 vegetable and seed oil Nutrition 0.000 title abstract 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 5
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 4
- 229930195729 fatty acid Natural products 0.000 abstract 4
- 239000000194 fatty acid Substances 0.000 abstract 4
- 150000004665 fatty acids Chemical class 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- 239000003925 fat Substances 0.000 abstract 3
- 235000019197 fats Nutrition 0.000 abstract 3
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 238000009884 interesterification Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000010775 animal oil Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- -1 glycerol triester Chemical class 0.000 abstract 1
- 150000002314 glycerols Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000013310 margarine Nutrition 0.000 abstract 1
- 239000003264 margarine Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 235000012424 soybean oil Nutrition 0.000 abstract 1
- 239000003549 soybean oil Substances 0.000 abstract 1
- 238000005292 vacuum distillation Methods 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
-
- 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
- C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
- C11C3/10—Ester interchange
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Abstract
DERIVADOS DE óLEOS VEGETAIS. A reação de interesterificação é utilizada em grande escala pela indústria de gorduras e margarinas visando produzir gorduras com ponto de fusão e cristalinidade adequados a produção de alimentos, com a vantagem de não conterem ácidos graxos transinsaturados. A reação ocorre na presença de bases fortes como o metóxido de sádio e causa uma redistribuição aleatória dos monoácidos ligados ao álcool, neste caso glicerol, e os diferentes ácidos graxos presentes. Esta invenção consiste na utilização da reação de interesterificação entre óleos vegetais ou animais com ésteres de monoácidos (preferencialmente com 1 a 12 carbonos) e monoálcoois (preferencialmente com 1 a 12 carbonos). Dá-se preferência ao uso do acetato de etila por ser um produto que pode ser obtido a partir de etanol (renovável) e por ter um baixo ponto de ebulição (77 C), o que facilita a separação por destilação a vácuo no final da reação e sua reutilização. Variando-se a proporção malar entre o triéster de glicerol (óleo ou gordura) e o éster de monoálcool obtêm-se diferentes proporções de ésteres de glicerol com 1 ou dois ácidos graxos ligados e 1 ou dois ácidos de cadeia curta ligados, juntamente com a formação de éster de ácido graxo e monoálcool. Após destilação do excesso de acetato de etila residual, obtêm-se produtos com viscosidade de 21 a 33 cPs a 25 C, no caso da reação com óleo de soja. O óleo não modificado apresenta uma viscosidade de 59 cPs a 25 C.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0704776 BRPI0704776A2 (pt) | 2007-09-12 | 2007-09-12 | derivados de óleos vegetais |
| EP08783136A EP2188357A4 (en) | 2007-09-12 | 2008-08-29 | PLASTICIAN BASED ON VEGETABLE OIL DERIVATIVES |
| US12/446,691 US8865936B2 (en) | 2007-09-12 | 2008-08-29 | Vegetal oil derivatives |
| PCT/BR2008/000260 WO2009033240A1 (en) | 2007-09-12 | 2008-08-29 | Vegetal oil derivatives plasticizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0704776 BRPI0704776A2 (pt) | 2007-09-12 | 2007-09-12 | derivados de óleos vegetais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0704776A2 true BRPI0704776A2 (pt) | 2009-05-05 |
Family
ID=40451494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0704776 BRPI0704776A2 (pt) | 2007-09-12 | 2007-09-12 | derivados de óleos vegetais |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8865936B2 (pt) |
| EP (1) | EP2188357A4 (pt) |
| BR (1) | BRPI0704776A2 (pt) |
| WO (1) | WO2009033240A1 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021154925A1 (en) | 2020-01-30 | 2021-08-05 | Cargill, Incorporated | Plasticizer composition and process to produce a plasticizer composition |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012036913A2 (en) | 2010-09-13 | 2012-03-22 | Regents Of The University Of Minnesota | Bio-renewable plasticizers derived from vegetable oil |
| US8507596B2 (en) | 2011-02-18 | 2013-08-13 | Galata Chemicals Llc | Bio-based plasticizer |
| ES2619029T3 (es) | 2011-10-14 | 2017-06-22 | Galata Chemicals Llc | Plastificantes derivados de materia prima renovable |
| US9586918B2 (en) | 2013-02-25 | 2017-03-07 | Arkema Inc. | Unsaturated fatty acid ester-based compositions useful as plastic additives |
| WO2014197327A1 (en) | 2013-06-03 | 2014-12-11 | Regents Of The University Of Minnesota | Epoxy estolide fatty acid alkyl esters useful as biorenewable plasticizers |
| US9346939B2 (en) | 2013-11-01 | 2016-05-24 | Galata Chemicals Llc | Flexible PVC compounds having a low metals content |
| US10144812B2 (en) | 2015-10-05 | 2018-12-04 | Regents Of The University Of Minnesota | Multi-functional fatty acid ester derivatives useful as biorenewable plasticizers |
| WO2018186972A1 (en) * | 2017-04-05 | 2018-10-11 | Archer Daniels Midland Company | Use of epoxidized soy fatty acid esters as reactive diluents and modifiers in epoxy coatings and resins |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281382A (en) * | 1956-08-27 | 1966-10-25 | Swift & Co | Halogenated polymers containing complex epoxy fatty esters |
| JP4007656B2 (ja) * | 1997-11-27 | 2007-11-14 | 株式会社Ａｄｅｋａ | エポキシ化動植物油組成物 |
| US6949597B2 (en) * | 1999-08-19 | 2005-09-27 | Danisco A/S | Composition |
| ATE307850T1 (de) * | 1999-08-19 | 2005-11-15 | Danisco | Spezifische acylierte gylcerolverbindungen als weichmacher für polymere |
| US6797753B2 (en) * | 2000-06-20 | 2004-09-28 | Battelle Memorial Institute | Plasticizers derived from vegetable oils |
| DE10104815A1 (de) * | 2001-02-01 | 2002-08-08 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von epoxidierten Glyceridacetaten |
| CN101113354A (zh) * | 2006-07-27 | 2008-01-30 | 上海中油企业集团有限公司 | 一种环保型生物柴油的制备方法 |
-
2007
- 2007-09-12 BR BRPI0704776 patent/BRPI0704776A2/pt not_active Application Discontinuation
-
2008
- 2008-08-29 WO PCT/BR2008/000260 patent/WO2009033240A1/en not_active Ceased
- 2008-08-29 US US12/446,691 patent/US8865936B2/en not_active Expired - Fee Related
- 2008-08-29 EP EP08783136A patent/EP2188357A4/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021154925A1 (en) | 2020-01-30 | 2021-08-05 | Cargill, Incorporated | Plasticizer composition and process to produce a plasticizer composition |
Also Published As
| Publication number | Publication date |
|---|---|
| US8865936B2 (en) | 2014-10-21 |
| WO2009033240A1 (en) | 2009-03-19 |
| EP2188357A4 (en) | 2012-01-04 |
| US20100010126A1 (en) | 2010-01-14 |
| EP2188357A1 (en) | 2010-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
| B06H | Technical and formal requirements: requirement cancelled | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09B | Decision: refusal | ||
| B12B | Appeal: appeal against refusal |