PIB (Polyisobutene) Molecular weight:2 500 g/mol Catalyst coated membranes (CCM) consist

Catalyst coated membranes (CCM) consist of a membrane with catalytic coatings on anode and cathode side

Poly(isobutylene) phenol serves as a viable precursor in the synthesis of diblock copolymers

while a hydrophilic corona consists of the PEO block

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Polyisobutene phenols are obtained by alkylation of an aromatic hydroxy compound with essentially homopolymeric polyisobutenes in the presence of a Lewis acidic alkylation catalyst

PIB (Polyisobutene) Molecular weight:2 500 g/mol Catalyst coated membranes (CCM) consistPolyisobutene (polyisobutylene) is a class of organic polymers prepared by polymerization of isobutene. Polybutenes are clear, water light, viscous polymerization products of isobutene and n butene. They are highly resistant to ageing, stable to oxidation and electrically non conductive. In formulations, they improve shear stability, slip properties and the viscosity index. Due to these properties, polybutenes are used in many different products.