Provided herein are olefinic feedstocks derived from conjugated hydrocarbon terpenes (e.g., C.sub.10-C.sub.30 terpenes), methods for making the same, and methods for their use.

Provided herein are olefinic feedstocks derived from conjugated hydrocarbon terpenes (e.g., C.sub.10-C.sub.50 terpenes), methods for making the same, and methods for their use.

Provided herein are olefinic feedstocks derived from conjugated hydrocarbon terpenes (e.g., C.sub.10-C.sub.50 terpenes), methods for making the same, and methods for their use.

Provided herein are olefinic feedstocks derived from conjugated hydrocarbon terpenes (e.g., C.sub.10-C.sub.30 terpenes), methods for making the same, and methods for their use.

Provided herein are olefinic feedstocks derived from conjugated hydrocarbon terpenes (e.g., C.sub.10-C.sub.30 terpenes), methods for making the same, and methods for their use.

Provided herein are olefinic feedstocks derived from conjugated hydrocarbon terpenes (e.g., C.sub.10-C.sub.30 terpenes), methods for making the same, and methods for their use.

The present disclosure is directed to providing a resin composition that is excellent in shape retentionability and production stability, reduces die drool, and improves maintenance and management of production machines, and a cleaning method of a resin molding processing machine using the resin composition. The resin composition of the present disclosure contains at least (A) a polyethylene-based resin having a melting point of 121 to 140? C. and (B) an inorganic foaming agent. The mass ratio of the (A) component is 50 to 84 parts by mass and the mass ratio of the (B) component is 50 to 16 parts by mass when the total mass of the (A) component and the (B) component is taken as 100 parts by mass. The weight loss ratio measured using a TGA apparatus when heated from 25? C. to 200? C. under an inert gas atmosphere is 3.0 to 15 mass %.

The present invention relates to the field of lubricant, and specifically provides a lubricant composition and its preparation method and use. The lubricant composition comprises a base oil and rubber particles having radiation crosslinked structure dispersed therein, wherein the base oil is continuous phase and the rubber particles are dispersed phase. The viscosity of the lubricant composition of the present invention can be effectively adjusted as temperature changes. As compared with the lubricant composition comprising chemically crosslinked rubber particles, it has a lower viscosity at low temperatures and a higher viscosity at high temperatures, and has a relatively high viscosity index, which can meet the application requirements at the temperature above 200? C. In addition, the lubricant composition of the present invention also has excellent antiwear and friction-reducing properties.

Provided herein are isoparaffins derived from hydrocarbon terpenes such as myrcene, ocimene and farnesene, and methods for making the same. In certain variations, the isoparaffins have utility as lubricant base stocks.

Provided herein are olefinic feedstocks derived from conjugated hydrocarbon terpenes (e.g., C.sub.10-C.sub.30 terpenes), methods for making the same, and methods for their use.