A processing method of natural rubber latex using creaming includes the following steps: adding a surfactant, a pH adjuster, and deionized water to natural rubber latex, adding a preservative and a creaming agent, mixing and standing a resulting mixture until phase separation occurs, and collecting an upper rubber latex phase and a lower skim latex phase, separately; diluting the upper rubber latex phase with deionized water, adding a preservative, a pH adjuster, a surfactant, and a creaming agent, mixing and standing a resulting mixture until phase separation occurs, and collecting an obtained upper rubber latex phase; and adding a preservative, a pH adjuster, a surfactant, and a creaming agent to an obtained lower skim latex phase, mixing and standing a resulting mixture until phase separation occurs, and collecting an obtained upper rubber latex phase.

A processing method of natural rubber latex using creaming includes the following steps: adding a surfactant, a pH adjuster, and deionized water to natural rubber latex, adding a preservative and a creaming agent, mixing and standing a resulting mixture until phase separation occurs, and collecting an upper rubber latex phase and a lower skim latex phase, separately; diluting the upper rubber latex phase with deionized water, adding a preservative, a pH adjuster, a surfactant, and a creaming agent, mixing and standing a resulting mixture until phase separation occurs, and collecting an obtained upper rubber latex phase; and adding a preservative, a pH adjuster, a surfactant, and a creaming agent to an obtained lower skim latex phase, mixing and standing a resulting mixture until phase separation occurs, and collecting an obtained upper rubber latex phase.

The present invention relates to a process for obtaining aging-resistant natural rubber, to a rubber composition comprising the thus-obtained natural rubber and to the use of this composition for producing consumer goods.

The present invention relates to a process for obtaining aging-resistant natural rubber, to a rubber composition comprising the thus-obtained natural rubber and to the use of this composition for producing consumer goods.

The present invention relates to the sector of the industry for extracting and processing natural rubber, and other components, from plant material. In particular, the invention relates to a process for extracting resin and rubber from guayule and/or guayule type plants, which comprises harvesting, preserving and mechanically and chemically treating the parts of the plant, applicable both in the laboratory and on an industrial scale, characterized by significantly high quantity yields and high quality of the extracted products.

The present invention relates to the sector of the industry for extracting and processing natural rubber, and other components, from plant material. In particular, the invention relates to a process for extracting resin and rubber from guayule and/or guayule type plants, which comprises harvesting, preserving and mechanically and chemically treating the parts of the plant, applicable both in the laboratory and on an industrial scale, characterized by significantly high quantity yields and high quality of the extracted products.

The present invention relates to the industrial sector of extracting and processing natural rubber, and other components, from plant material. In particular, the invention relates to a process for extracting latex, resin and rubber from guayule and/or guayule-type plants, which comprises harvest, preservation, mechanical and chemical treatment of the plant parts, which is applicable both in the laboratory and on an industrial scale and is characterised by significantly high yields and high quality of the extracted products.

The present invention relates to the industrial sector of extracting and processing natural rubber, and other components, from plant material. In particular, the invention relates to a process for extracting latex, resin and rubber from guayule and/or guayule-type plants, which comprises harvest, preservation, mechanical and chemical treatment of the plant parts, which is applicable both in the laboratory and on an industrial scale and is characterised by significantly high yields and high quality of the extracted products.

A processing method of natural rubber latex using creaming includes the following steps: adding a surfactant, a pH adjuster, and deionized water to natural rubber latex, adding a preservative and a creaming agent, mixing and standing a resulting mixture until phase separation occurs, and collecting an upper rubber latex phase and a lower skim latex phase, separately; diluting the upper rubber latex phase with deionized water, adding a preservative, a pH adjuster, a surfactant, and a creaming agent, mixing and standing a resulting mixture until phase separation occurs, and collecting an obtained upper rubber latex phase; and adding a preservative, a pH adjuster, a surfactant, and a creaming agent to an obtained lower skim latex phase, mixing and standing a resulting mixture until phase separation occurs, and collecting an obtained upper rubber latex phase.

A processing method of natural rubber latex using creaming includes the following steps: adding a surfactant, a pH adjuster, and deionized water to natural rubber latex, adding a preservative and a creaming agent, mixing and standing a resulting mixture until phase separation occurs, and collecting an upper rubber latex phase and a lower skim latex phase, separately; diluting the upper rubber latex phase with deionized water, adding a preservative, a pH adjuster, a surfactant, and a creaming agent, mixing and standing a resulting mixture until phase separation occurs, and collecting an obtained upper rubber latex phase; and adding a preservative, a pH adjuster, a surfactant, and a creaming agent to an obtained lower skim latex phase, mixing and standing a resulting mixture until phase separation occurs, and collecting an obtained upper rubber latex phase.