Emulsion polymerized polyacrylate rubber, impact modifiers and blends obtained therefrom, and method for making
Номер патента: EP1137680A1
Опубликовано: 04-10-2001
Автор(ы): Daniel Horace Craig
Принадлежит: General Electric Co
Опубликовано: 04-10-2001
Автор(ы): Daniel Horace Craig
Принадлежит: General Electric Co
Реферат: Weatherable thermoplastic compositions, such as a copolymer of styrene and acrylonitrile (SAN) are provided having improved impact strength. Improvements in thermoplastic composition properties are the result of the incorporation of the graft of an emulsion polymerized cross-linked poly(acrylate) rubber. The emulsion polymerized cross-linked poly(acrylate) rubber is synthesized in the presence of an effective amount of an alpha-alkylstyrenic monomer, such as alpha-methylstyrene dimer; the emulsion polymerized cross-linked poly(acrylate) rubber can be monomodal or bimodal.
Emulsion polymerized polyacrylate rubber, impact modifiers and blends obtained therefrom, and method for making
Номер патента: EP1137680B1. Автор: Daniel Horace Craig. Владелец: General Electric Co. Дата публикации: 2005-08-17.