ANHYDRIDE POLYMERS USED AS EPOXY

Brand Owner (click to sort) Address Description
GULF CHEVRON U.S.A. INC. 6001 Bollinger Canyon Road San Ramon CA 94583 ANHYDRIDE POLYMERS USED AS EPOXY CURING AGENTS, IN THE MANUFACTURE OF DERIVATIVE CHEMICAL COMPOSITIONS AND SYNTHETIC RESINS, AND AS COMPONENTS OF SYNTHETIC RESINOUS COATINGS;
GULF CHEVRON U.S.A. INC. 6001 Bollinger Canyon Road San Ramon CA 94583 ANHYDRIDE POLYMERS USED AS EPOXY CURING AGENTS, IN THE MANUFACTURE OF DERIVATIVE CHEMICAL COMPOSITIONS AND SYNTHETIC RESINS, AND AS COMPONENTS OF SYNTHETIC RESINOUS COATINGS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An underfill material is presented that may be used between an electrical component and a substrate. The underfill material may be a cured epoxy resin composition comprising a liquid or semisolid epoxy resin and a polyfunctional anhydride polymer and/or oligomer curing agent. The use of anhydride polymers and/or oligomers decrease the volatilization of the composition, thereby reducing the porosity of the underfill material. By changing substituents of the anhydride polymer and/or oligomer, the underfill material may be designed to modify viscosity, decrease moisture adsorption, volatilization and modulus, improve mechanical properties, and enhance adhesion.