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Method of Preparation of Carboxylic Acids

Technology Benefits: A new inexpensive and recyclable catalyst system with the potential to replace the current ozonolysis technology

Technology Application: Production of brassylic acid, which is used for nylons, musk scents, or perfumes, high performance (synthetic) lubricants, paints and coatings, alkylesters, allylen esters, and vinyl esters. Production of azelaic acid which is used for production of diesters, lubricants, functional fluid additives, and PVC plasticizers.

Detailed Technology Description: None

Supplementary Information: Patent Number: US5596111A
Application Number: US1995465400A
Inventor: Sibi, Mukund P. | Boudjouk, Philip | Ji, Jianguo
Priority Date: 5 Jun 1995
Priority Number: US5596111A
Application Date: 5 Jun 1995
Publication Date: 21 Jan 1997
IPC Current: C07C0051285 | C07C023112 | C07C023305
US Class: 554138 | 554132 | 554134
Assignee Applicant: North Dakota State University,Fargo
Title: Method for preparation of carboxylic acids
Usefulness: Method for preparation of carboxylic acids
Novelty: Prepn. of carboxylic acid from olefinic or vicinal diol in high yield with oxygen@, inorganic oxide catalyst and hydrogen peroxide or per:alkanoic acid by per-oxidant, (in protic organic solvent for olefin)

Industry: Chemical/Material

Sub Category: Chemical/Material Application

*Abstract: This technology has the ability to "crack" unsaturated fatty acids into components that are potentially useful as industrial feedstocks.

Country/Region: USA

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