Anti-aging composition for stabilizing reclaimed oil
A composition and technology for regenerating oil, applied in the field of liquid anti-aging agent composition, can solve the problem of discoloration of regenerated oil, etc., and achieve the effects of improving the problem of discoloration, easy aging, and convenient production and use
Inactive Publication Date: 2020-06-26
RIANLON +3
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] The purpose of the present invention is to address the problems existing in the prior art and to provide an anti-aging product used in regenerated oil to solve the problem of discoloration of regenerated oil caused by temperature and light during production, storage and processing
Method used
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Effect test
Embodiment 1
[0038] A liquid anti-aging composition, its components include: 60g antioxidant 1135R, 15g antioxidant DPDP, 25g hindered amine light stabilizer 123,
Embodiment 2
[0040] A liquid anti-aging composition, its components include: 60g antioxidant 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid 12-18 carbon alcohol ester, 20g antioxidant PDDP, 20g hindered amine light stabilizer 292 .
Embodiment 3
[0042] A liquid anti-aging composition, the components of which include: 50g of antioxidant 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid 13-15 carbon alcohol ester, 25g of antioxidant TPP, 25g of hindered amine light stabilizer 292 .
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The present invention relates to a composition comprising reclaimed oil and a liquid anti-aging agent. The liquid anti-aging agent comprises (a) a hindered phenolic primary antioxidant; (b) a phosphite ester auxiliary antioxidant; and (c) a hindered amine light stabilizer. The invention provides the anti-aging agent product for stabilizing reclaimed oil for the first time, and the product is a liquid formula, is convenient to produce and use, and can effectively improve the discoloration problem in the reclaimed oil storage and transportation process.
Description
technical field [0001] The invention belongs to the field of functional additives for polymer materials, and in particular relates to a liquid anti-aging agent composition, which is applied in the field of regenerated oil and can effectively ensure the stability of the regenerated oil in storage and processing. Background technique [0002] Regenerated oil refers to the reusable refined oil made from used cooking oil, machine oil, gear oil, gasoline, diesel oil, etc. after washing, decolorizing, deodorizing, blending and other process steps. Due to the influence of temperature and light during the production, storage and transportation of recycled oil, aging occurs, resulting in a decrease in the stability of the recycled oil and obvious discoloration of the product, which ultimately limits its performance. [0003] There are many descriptions about the regeneration method of used oil in the prior art. For example, patent 201710629123.5 describes a method for regenerating wa...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C08L91/00C08K5/134C08K5/524C08K5/526
CPCC08K5/1345C08K5/524C08K5/526C08L2201/08C08L91/00
Inventor 林龙安平孙文佳毕红艳孙艾田李海平孙春光
Owner RIANLON
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