Polyisobutene (polyisobutylene) is a class of organic polymers prepared by polymerization of isobutene. The polymers often have the formula Me 3 C[CH 2 CMe 2 ] n H (Me = CH 3 ). They …

Polyisobutene is a polymer derived from isobutene, a gaseous hydrocarbon, and appears as a clear, colorless to pale yellow, viscous liquid with a thick consistency. It is primarily utilized as …

Polyisobutene dries to form a thin coating on the skin, hair or nails, and is used to hold together the ingredients of a compressed cake. Hydrogenated Polyisobutene acts as a lubricant on the …

Hydrogenated polyisobutene is a synthetic liquid used to replaced mineral and silicone oils in formulations. It acts as a waterproofing agent and an emollient. An emollient helps to maintain …

Polyisobutene is a synthetic polymer of isobutylene; used as a film-forming agent. See how this product scores for common concerns. Cosmetics and personal care products are not required …

Polyisobutene 1200 is a high-molecular weight (Average MW 1,200 D) nonpolar polymer oil (synonym: hydrogenated butene homopolymer). Great mineral oil substitute. Emollient & …

Apr 29, 2025 · Polyisobutene is a class of organic polymers prepared by polymerization of isobutene. They are typically colorless gummy solids. Polyisobutene can increase the …

Polyisobutene, also referred to as Polyisobutylene (PIB), has been a core business of BASF for more than 85 years. As one of the leading producers of PIB in the world, we offer the broadest …

Polyisobutene is highly occlusive and provides barrier properties with long-lasting wear. It exhibits interesting properties and is compatible with other ingredients (silicones and many other …

The inifer concept discussed in Section 6.2.1.2 has been extensively applied to the preparation of polyisobutenes bearing two terminal tertiary chloride moieties.