DK2789681T3 - Fremstilling af lactylater direkte fra olie - Google Patents
Fremstilling af lactylater direkte fra olie Download PDFInfo
- Publication number
- DK2789681T3 DK2789681T3 DK13163289.5T DK13163289T DK2789681T3 DK 2789681 T3 DK2789681 T3 DK 2789681T3 DK 13163289 T DK13163289 T DK 13163289T DK 2789681 T3 DK2789681 T3 DK 2789681T3
- Authority
- DK
- Denmark
- Prior art keywords
- fatty acid
- salt
- hydroxycarboxylic acid
- acid ester
- oil
- Prior art date
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
- A61K31/23—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin of acids having a carboxyl group bound to a chain of seven or more carbon atoms
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/005—Antimicrobial preparations
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
- C07C59/10—Polyhydroxy carboxylic acids
- C07C59/105—Polyhydroxy carboxylic acids having five or more carbon atoms, e.g. aldonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/235—Saturated compounds containing more than one carboxyl group
-
- 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
- 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
- C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Emergency Medicine (AREA)
- Epidemiology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Birds (AREA)
- Dermatology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Claims (13)
1. Fremgangsmåde til fremstillingen af et salt af en fedtsyreester af hydroxycarboxylsyre der omfatter: opvarme en olie, omfattende en triglyceridfedtsyreester i blanding med et salt af hydroxycarboxylsyre og en katalysator ved en temperatur ved eller over smeltetemperaturen af saltet af hydroxycarboxylsyren; og, underkaste blandingen omesterificering, hvor hydrocarboxylsyren er en mono- eller dicarboxylsyre med 2-6 carbonatomer og 1-3 hydroxylgrupper, og hvor molforholdet af salt af hydroxycarboxylsyre til triglyceridfedtsyreesteren er fra 25:1 til 0.5:1.
2. Fremgangsmåden ifølge krav 1, hvor temperaturen holdes mellem 150 og 220°C.
3. Fremgangsmåden ifølge krav 2, hvor temperaturen holdes mellem 180 og 200°C.
4. Fremgangsmåden ifølge et hvilket som helst af kravene 1 til 3 udført under en inert atmosfære og uden fjernelse afvand eller glycerolreaktionsprodukter.
5. Fremgangsmåden ifølge et hvilket som helst af kravene 1 til 4, hvor hydroxycarboxylsyren er mælkesyre.
6. Fremgangsmåden ifølge krav 5, hvor saltet af hydroxycarboxylsyre er natriumlactat.
7. Fremgangsmåden ifølge et hvilket som helst af kravene 1 til 6, hvor katalysatoren er alkalisk-OR hvor R er H eller Me.
8. Fremgangsmåden ifølge et hvilket som helst af kravene 1 til 7, hvor triglyceridfedtsyreesteren omfatter C12 til C16 fedtsyrekæder.
9. Fremgangsmåden ifølge et hvilket som helst af kravene 1 til 8, hvor den naturlige olie er valgt fra kokosnødolie, palmekerneolie eller blandinger deraf.
10. Fremgangsmåden ifølge et hvilket som helst af kravene 1 til 9, hvor molforholdet af salt af hydroxycarboxylsyre til triglyceridfedtsyreesteren er fra 10:1 til 0,5:1.
11. Fremgangsmåden ifølge et hvilket som helst af kravene 1 til 10 der omfatter, under omesterificeringen, et overfladebehandlingsmiddel.
12. Fremgangsmåden ifølge krav 11, hvor overfladebehandlingsmidlet tilsættes i en mængde i området fra 0-20% på massebasis sammenlignet med udgangsmaterialerne.
13. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 12, hvor der udover saltet af en fedtsyreester af hydroxycarboxylsyre fremstilles mono- og di-fedtsyreestere af glycerol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13163289.5A EP2789681B1 (en) | 2013-04-11 | 2013-04-11 | Preparation of lactylates directly from oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2789681T3 true DK2789681T3 (da) | 2017-10-02 |
Family
ID=48050581
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK13163289.5T DK2789681T3 (da) | 2013-04-11 | 2013-04-11 | Fremstilling af lactylater direkte fra olie |
| DK14716354.7T DK2984159T3 (da) | 2013-04-11 | 2014-04-10 | Fremstilling af lactylater direkte fra olie |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14716354.7T DK2984159T3 (da) | 2013-04-11 | 2014-04-10 | Fremstilling af lactylater direkte fra olie |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9714399B2 (da) |
| EP (2) | EP2789681B1 (da) |
| CN (1) | CN105247030B (da) |
| BR (1) | BR112015025523B1 (da) |
| DK (2) | DK2789681T3 (da) |
| ES (2) | ES2643847T3 (da) |
| MY (1) | MY180321A (da) |
| PL (2) | PL2789681T3 (da) |
| WO (1) | WO2014167069A1 (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3237368B1 (en) | 2014-12-22 | 2020-02-12 | Purac Biochem bv | Lactylate purification process |
| JP7157531B2 (ja) | 2015-05-20 | 2022-10-20 | アピール テクノロジー，インコーポレイテッド | 植物抽出物組成物およびその調製方法 |
| EP4793326A2 (en) | 2015-09-16 | 2026-08-19 | Apeel Technology, Inc. | Method for forming a protective coating by applying fatty acid glyceride compounds to a surface |
| EP3386303B1 (en) | 2015-12-10 | 2020-03-11 | Apeel Technology, Inc. | Process for depolymerising cutin |
| TWI731928B (zh) | 2016-01-26 | 2021-07-01 | 美商ａＰＥＥＬ科技公司 | 製備及保存經消毒產品之方法 |
| WO2018094269A1 (en) | 2016-11-17 | 2018-05-24 | Apeel Technology, Inc. | Compositions formed from plant extracts and methods of preparation thereof |
| CN107501090A (zh) * | 2017-07-13 | 2017-12-22 | 佳力士添加剂（海安）有限公司 | 一种硬脂酰乳酸钠的制备工艺 |
| US12245605B2 (en) * | 2018-09-05 | 2025-03-11 | Apeel Technology, Inc. | Compounds and formulations for protective coatings |
| EP4114181A1 (en) | 2020-03-04 | 2023-01-11 | Apeel Technology, Inc. | Coated agricultural products and corresponding methods |
| IL302360B2 (en) | 2020-10-30 | 2025-01-01 | Apeel Tech Inc | Preparations and methods of their preparation |
| US12408680B2 (en) | 2021-09-08 | 2025-09-09 | Apeel Technology, Inc. | Compounds and formulations for protective coatings |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733252A (en) | 1956-01-31 | Salts of fatty acid esters of lactylic | ||
| US4146548A (en) * | 1978-01-27 | 1979-03-27 | Top-Scor Products, Inc. | Esterification rate in production of acyl lactylate salts |
| JP3981987B2 (ja) | 1995-12-13 | 2007-09-26 | 三菱化学株式会社 | 脂肪酸乳酸エステル塩の製造方法 |
| US6383505B1 (en) * | 2000-11-09 | 2002-05-07 | Steris Inc | Fast-acting antimicrobial lotion with enhanced efficacy |
| WO2004052314A2 (en) | 2002-12-11 | 2004-06-24 | Tyco Healthcare Group Lp | Antimicrobial suture coating |
| US20100008170A1 (en) * | 2006-06-27 | 2010-01-14 | Shinya Sato | Semiconductor tester and testing method of semiconductor memory |
| WO2009037270A1 (en) | 2007-09-17 | 2009-03-26 | Purac Biochem Bv | Use of fatty acid esters of glycerol combined with polylysine against gram-negative bacteria |
| ITTO20080277A1 (it) * | 2008-04-10 | 2009-10-11 | Zschimmer & Schwarz Italiana Spa | Base concentrata per prodotti detergenti e prodotti per la cura e l'igiene della persona comprendente una combinazione di almeno tre tensioattivi non etossilati |
-
2013
- 2013-04-11 DK DK13163289.5T patent/DK2789681T3/da active
- 2013-04-11 EP EP13163289.5A patent/EP2789681B1/en not_active Not-in-force
- 2013-04-11 ES ES13163289.5T patent/ES2643847T3/es active Active
- 2013-04-11 PL PL13163289T patent/PL2789681T3/pl unknown
-
2014
- 2014-04-10 BR BR112015025523-0A patent/BR112015025523B1/pt not_active IP Right Cessation
- 2014-04-10 CN CN201480028948.6A patent/CN105247030B/zh not_active Expired - Fee Related
- 2014-04-10 DK DK14716354.7T patent/DK2984159T3/da active
- 2014-04-10 US US14/783,283 patent/US9714399B2/en not_active Expired - Fee Related
- 2014-04-10 PL PL14716354T patent/PL2984159T3/pl unknown
- 2014-04-10 EP EP14716354.7A patent/EP2984159B1/en active Active
- 2014-04-10 ES ES14716354T patent/ES2743791T3/es active Active
- 2014-04-10 WO PCT/EP2014/057309 patent/WO2014167069A1/en not_active Ceased
- 2014-04-10 MY MYPI2015002499A patent/MY180321A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2743791T3 (es) | 2020-02-20 |
| BR112015025523B1 (pt) | 2021-10-05 |
| BR112015025523A2 (pt) | 2017-07-18 |
| MY180321A (en) | 2020-11-28 |
| CN105247030A (zh) | 2016-01-13 |
| EP2984159A1 (en) | 2016-02-17 |
| WO2014167069A1 (en) | 2014-10-16 |
| PL2984159T3 (pl) | 2020-03-31 |
| PL2789681T3 (pl) | 2018-01-31 |
| US9714399B2 (en) | 2017-07-25 |
| ES2643847T3 (es) | 2017-11-24 |
| US20160068783A1 (en) | 2016-03-10 |
| EP2789681A1 (en) | 2014-10-15 |
| DK2984159T3 (da) | 2019-09-09 |
| EP2789681B1 (en) | 2017-08-02 |
| EP2984159B1 (en) | 2019-06-12 |
| CN105247030B (zh) | 2019-01-11 |
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