Method for inhibiting oxidation of oils and fats or fatty acids
Patent 5948926 Issued on September 7, 1999. Estimated Expiration Date: 
September 7, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 7, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesProcess for the production of oxidation-inhibiting substances Patent #: 4352746 InventorsAssigneeApplicationNo. 385128 filed on 02/07/1995US Classes:554/7, Phenolic preservative or stabilizer252/397, Anti-oxidants or chemical change inhibitants252/399, Organic compound containing252/404, Phenol or quinone radical containing252/407, Oxygen organic compound containing554/2, With preservative or stabilizer554/198, Organic treating agent added to or included with fatty material554/199The organic treating agent contains oxygenExaminersPrimary: Geist, GaryAssistant: Carr, Deborah D. Attorney, Agent or FirmInternational ClassC11B 005/00Foreign Application Priority Data1994-02-07 JPAbstractA method for inhibiting the oxidation of oils and fats or fatty acids which comprises adding an antioxidant and an oxyacid having an average particle size of 200 μm or less to said oils and fats or fatty acids. According to this method, the oxyacid is easily dispersed or dissolved in said oils and fats or fatty acids, and the oxidation inhibiting effect is remarkably improved without deteriorating the quality of the oils and fats or fatty acids.Other References
Field of SearchWith preservative or stabilizerPhenolic preservative or stabilizer Organic treating agent added to or included with fatty material The organic treating agent contains oxygen Anti-oxidants or chemical change inhibitants Organic compound containing Phenol or quinone radical containing Oxygen organic compound containing |
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