ATE236113T1 - Methode zur herstellung von delta-lactonen und hydroxysäuren aus ungesättigten fettsäuren und ihren clyceriden - Google Patents

Methode zur herstellung von delta-lactonen und hydroxysäuren aus ungesättigten fettsäuren und ihren clyceriden

Info

Publication number: ATE236113T1
Authority: AT; Austria
Prior art keywords: delta; fatty acids; lactones; unsaturated fatty; produced
Prior art date: 1995-09-27

Application number

AT96933182T

Other languages

English (en)

Inventor

Terry A Isbell

Beth A Plattner

Robert Kleiman

Original Assignee

Us Agriculture

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.)

1995-09-27

Filing date

1996-09-27

Publication date

2003-04-15

1996-09-27 Application filed by Us Agriculture filed Critical Us Agriculture

2003-04-15 Application granted granted Critical

2003-04-15 Publication of ATE236113T1 publication Critical patent/ATE236113T1/de

Links

150000004670 unsaturated fatty acids Chemical class 0.000 title abstract 5
235000021122 unsaturated fatty acids Nutrition 0.000 title abstract 5
238000004519 manufacturing process Methods 0.000 title abstract 2
150000001261 hydroxy acids Chemical class 0.000 title 1
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 6
125000000422 delta-lactone group Chemical group 0.000 abstract 5
239000003054 catalyst Substances 0.000 abstract 2
235000014113 dietary fatty acids Nutrition 0.000 abstract 2
229930195729 fatty acid Natural products 0.000 abstract 2
239000000194 fatty acid Substances 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
150000003626 triacylglycerols Chemical class 0.000 abstract 2
229910021536 Zeolite Inorganic materials 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
239000003513 alkali Substances 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
239000004927 clay Substances 0.000 abstract 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
150000002148 esters Chemical class 0.000 abstract 1
239000010773 plant oil Substances 0.000 abstract 1
238000007127 saponification reaction Methods 0.000 abstract 1
239000010457 zeolite Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

AT96933182T 1995-09-27 1996-09-27 Methode zur herstellung von delta-lactonen und hydroxysäuren aus ungesättigten fettsäuren und ihren clyceriden ATE236113T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/534,810 US5849935A (en)	1995-09-27	1995-09-27	Method for the development of δ-lactones and hydroxy acids from unsaturated fatty acids and their glycerides
PCT/US1996/015603 WO1997011932A1 (en)	1995-09-27	1996-09-27	Method for the development of delta-lactones and hydroxy acids from unsaturated fatty acids and their clycerides

Publications (1)

Publication Number	Publication Date
ATE236113T1 true ATE236113T1 (de)	2003-04-15

Family

ID=24131622

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96933182T ATE236113T1 (de)	1995-09-27	1996-09-27	Methode zur herstellung von delta-lactonen und hydroxysäuren aus ungesättigten fettsäuren und ihren clyceriden

Country Status (7)

Country	Link
US (1)	US5849935A (de)
EP (1)	EP0862548B1 (de)
AT (1)	ATE236113T1 (de)
AU (1)	AU719911B2 (de)
DE (1)	DE69627178T2 (de)
NZ (1)	NZ319472A (de)
WO (1)	WO1997011932A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7615231B2 (en)	2005-10-24	2009-11-10	Fan Tech, Ltd.	Methods for enhancing the morphology, tone, texture and/or appearance of skin or hair using a meadowlactone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3054804A (en) *	1961-02-21	1962-09-18	Swern Daniel	Method for preparing gamma-stearolactone
US5380894A (en) *	1991-03-01	1995-01-10	The United States Of America As Represented By The Secretary Of Agriculture	Production of hydroxy fatty acids and estolide intermediates

1995
- 1995-09-27 US US08/534,810 patent/US5849935A/en not_active Expired - Lifetime
- 1995-09-27 NZ NZ319472A patent/NZ319472A/xx not_active IP Right Cessation
1996
- 1996-09-27 WO PCT/US1996/015603 patent/WO1997011932A1/en not_active Ceased
- 1996-09-27 EP EP96933182A patent/EP0862548B1/de not_active Expired - Lifetime
- 1996-09-27 AU AU72010/96A patent/AU719911B2/en not_active Expired
- 1996-09-27 DE DE69627178T patent/DE69627178T2/de not_active Expired - Lifetime
- 1996-09-27 AT AT96933182T patent/ATE236113T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU719911B2 (en)	2000-05-18
EP0862548A1 (de)	1998-09-09
US5849935A (en)	1998-12-15
AU7201096A (en)	1997-04-17
WO1997011932A1 (en)	1997-04-03
DE69627178D1 (de)	2003-05-08
EP0862548B1 (de)	2003-04-02
EP0862548A4 (de)	1999-04-21
NZ319472A (en)	1998-10-28
DE69627178T2 (de)	2004-01-29

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Legal Events

Date	Code	Title	Description
2003-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties