Partially saponified triglycerides, their methods of manufacture

Details Partially saponified triglycerides, their methods of manufacture Partially saponified triglycerides, their methods of manufacture

1998-07-31

2000-10-03

Medley, Margaret

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic -co- compound

508493, C10M10538

Patent

active

061273260

ABSTRACT:
Homogeneous partially saponified triglycerides are made consisting essentially of metal salts or fatty acid and mono-, di- and triglycerides without the need for a compatibilizing additive. The PSTs are useful as lubricants, antistats and neutralizers for polymers. The PSTs are formed in situ by reacting a fat or oil under controlled conditions with a catalyst and at a sufficiently high temperature to achieve a homogeneous composition.

REFERENCES:
patent: X000001 (1790-07-01), Hopkins
patent: 4824583 (1989-04-01), Hyde
patent: 5500242 (1996-03-01), Nichols et al.
Dieckmann, et al., Lactic Acid Derivatives as Neutralizers in Polypropylene, "Polyolefins VIII", SPE Regional Technical Conference, Feb. 22-24, 1993, Houston, Texas.
Rabinovitch, et al., The Lubrication Mechanism of Calcium Stearate/Paraffin Wax Systems in PVC Compounds, ANTEC '84, pp. 848-851, 1984. Month Unknown.
American Ingredients Company, Patco Polymer Additives Division, Test Method Polymer Corrosivity, Revised: May 1, 1997.

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