METHODS AND COMPOSITIONS FOR INHIBITING VINYL AROMATIC MONOMER POLYMERIZATION
摘要
Methods and compositions are provided for inhibiting the polymerization of a vinyl aromatic monomer, such as styrene monomer, during elevated temperature processing thereof or during storage or shipment of polymer containing product. The compositions comprise a combination of a quinone methide derivative A) and a phenol compound B). The methods comprise adding from about 1-10,000 ppm of the combination to the monomer containing medium, per one million parts of the monomer.
申请公布号
WO2011152961(A3)
申请公布日期
2013.08.22
申请号
WO2011US35934
申请日期
2011.05.10
申请人
GENERAL ELECTRIC COMPANY;RAI, VINOD, KUMAR;ELDIN, SHERIF;KING, MARY;LINK, JOHN;SUBBIAH, ALAGARSAMY, A.;HERRINGTON, H., KELLY
发明人
RAI, VINOD, KUMAR;ELDIN, SHERIF;KING, MARY;LINK, JOHN;SUBBIAH, ALAGARSAMY, A.;HERRINGTON, H., KELLY