Patents Assigned to Instytut Chemii Przemyslowei - Justia Patents Search

Patents Assigned to Instytut Chemii Przemyslowei

Auxiliary agent for processing plastics, a method for preparing the agent and a method for producing unsaturated polyester resins characterized by supressed vaporization of the monomer component

Patent number: 5719213

Abstract: The present invention relates to an auxiliary agent for use in the synthesis of unsaturated polyester resins comprising a compound of the general formulaBCOO--A--COOB'and at least one compound selected from the group consisting of fatty acid amides, fatty acid divalent metal salts and their mixtures, whereby styrene emissions from unsaturated polyester resins are suppressed.

Type: Grant

Filed: January 23, 1997

Date of Patent: February 17, 1998

Assignee: Instytut Chemii Przemyslowei

Inventors: Ewa Kicko-Walczak, Edward Grzywa, Wojciech Wojdak, Tadeusz Jakubas, Maria Szczepanowska, Zdzislaw Mental, Barbara Krawczyk