Sustainable lubricant compositions made from recycled thermoplastic polyesters and other reclaimed or biorenewable reactants and a method of formulating them are disclosed. The lubricant compositions comprise a polyester base oil, which incorporates recurring units from a digested thermoplastic polyester, a low-molecular-weight polyol, and C.sub.8-C.sub.24 fatty acid. The base oil has a number-average molecular weight within the range of 300 to 5000 g/mol, a hydroxyl value less than 50 mg KOH/g, and a viscosity at 40 C. less than 5000 cSt. Some of the lubricant compositions comprise the polyester base oil and one or more additives including anti-wear agents, corrosion inhibitors, antioxidants, thickeners, detergents, and the like. The lubricants have properties that rival those of commercial products made from nonrenewable hydrocarbon blends or polyol esters and are useful for many practical applications such as internal combustion engine oils, gear lubrication oils, hydraulic oils, compressor oils, metal working fluids, and lubricating greases.

Lipid compositions and lipid compositions included in cosmetic products, personal care products, skin care products, nutraceuticals, bio fuels, bio-lubricants, oleo chemicals, nutritional products, other bio-products, and animal feed compositions. Concentrations of lipid components. A method of removing and recovering a lipid composition by mixing a lipid feedstock with a solvent, separating the mixture into a raffinate phase and an extract phase containing beneficial non-glyceride compounds, removing solvent from the extract phase and obtaining a concentrate phase, and recovering a lipid composition from the concentrate phase. A method of producing a fatty acid alkyl ester. A method of producing a distiller's product. A method of performing secondary extractions and recovering a lipid composition by performing a first extraction on a lipid feedstock, performing a second extraction on a lipid feedstock, and exploiting differences in solubility limits to create unique product fractions derived from naturally occurring lipids.

Lipid compositions and lipid compositions included in cosmetic products, personal care products, skin care products, nutraceuticals, bio fuels, bio-lubricants, oleo chemicals, nutritional products, other bio-products, and animal feed compositions. Concentrations of lipid components. A method of removing and recovering a lipid composition by mixing a lipid feedstock with a solvent, separating the mixture into a raffinate phase and an extract phase containing beneficial non-glyceride compounds, removing solvent from the extract phase and obtaining a concentrate phase, and recovering a lipid composition from the concentrate phase. A method of producing a fatty acid alkyl ester. A method of producing a distiller's product. A method of performing secondary extractions and recovering a lipid composition by performing a first extraction on a lipid feedstock, performing a second extraction on a lipid feedstock, and exploiting differences in solubility limits to create unique product fractions derived from naturally occurring lipids.

Embodiments described herein relate to lubricating liquids and the application thereof to ostomy pouches. In some embodiments, an apparatus can include a container having an inner surface, and a lubricating liquid coated on the inner surface, between about 50 wt % and about 80 wt % of a primary lubricating oil, between about 0.01 wt % and about 2 wt % of an antioxidant, between about 0.1 wt % and about 10 wt % of a polymer, and between about 1 wt % and about 50 wt % of a secondary liquid, the secondary liquid configured to improve the solubility of the polymer in the primary lubricating oil. In some embodiments, the container includes an ostomy pouch. In some embodiments, the apparatus further includes a contact product disposed in the container and in contact with the lubricating liquid. In some embodiments, the contact product includes stool.

Embodiments described herein relate to lubricating liquids and the application thereof to ostomy pouches. In some embodiments, an apparatus can include a container having an inner surface, and a lubricating liquid coated on the inner surface, between about 50 wt % and about 80 wt % of a primary lubricating oil, between about 0.01 wt % and about 2 wt % of an antioxidant, between about 0.1 wt % and about 10 wt % of a polymer, and between about 1 wt % and about 50 wt % of a secondary liquid, the secondary liquid configured to improve the solubility of the polymer in the primary lubricating oil. In some embodiments, the container includes an ostomy pouch. In some embodiments, the apparatus further includes a contact product disposed in the container and in contact with the lubricating liquid. In some embodiments, the contact product includes stool.

A friction control composition having high and positive frictional properties for sliding steel surfaces includes a water insoluble hydrocarbon that enables a reduced water content, a rheological additive, a freezing point depressant, a friction modifier, and a lubricant.

A friction control composition having high and positive frictional properties for sliding steel surfaces includes a water insoluble hydrocarbon that enables a reduced water content, a rheological additive, a freezing point depressant, a friction modifier, and a lubricant.

A coating composition for forming a lubricating layer (3) on the surface of a base material (1) formed in a predetermined shape so as to exhibit improved sliding property to fluid substances, the coating composition containing, as a dispersion medium, a liquid (5) that is a component constituting the lubricating layer (3), and the dispersion medium containing solid particles (7) dispersed therein as a component constituting the lubricating layer (3). The lubricating layer (3) formed by using the coating composition exhibits more improved sliding property to fluid substances. The coating composition, therefore, can be favorably used for forming the lubricating layer (3) on the inner surfaces of the packing materials such as containers and lids.

A robust and self-healing coating has been developed by incorporating a thermally self-healing chemical coating on smooth and/or roughened solid. When the chemically coated solid is combined with a lubricating fluid, the material system is capable to repel a broad range of liquids and solids. The thermally self-healing chemical coating may be applied on various industrial metals, glass and plastics, and has shown exceptionally physical and chemical robustness as compared to state-of-the-art liquid-repellent coatings.

A friction control composition having high and positive factional properties for sliding steel surfaces includes a water insoluble hydrocarbon that enables a reduced water content, a rheological additive, a freezing point depressant, a friction modifier, and a lubricant.