发明名称 METHOD FOR PRODUCING OLEFIN RESIN COMPOSITION FOR HOME ELECTRONIC MATERIAL AND AUTOMOBILE INTERIOR MATERIAL
摘要 PROBLEM TO BE SOLVED: To provide a method capable of producing an olefin resin composition for a home electronic material and an automobile interior material in which the cost is reduced by suppressing the total quantity of a stabilizer to be added and which has excellent color tone and excellent resistance to fogging property.SOLUTION: A method for producing an olefin resin for an automobile interior material, which is obtained by polymerizing an olefin monomer, is provided with a step of adding 0.001-0.5 pt.mass phenol-based antioxidant expressed by general formula (1) and masked with an organoaluminum compound into 100 pts.mass olefin resin obtained by the polymerization before or during the polymerization of the olefin monomer. (In the formula, R represents a 1-30C alkyl group which can be branched, a 3-12C cycloalkyl group which can be substituted and a 6-18C aryl group which can have a substituent).
申请公布号 JP2013199551(A) 申请公布日期 2013.10.03
申请号 JP20120067832 申请日期 2012.03.23
申请人 ADEKA CORP 发明人 KAWAMOTO HISAFUMI;URUSHIBARA TAKESHI;OKAMOTO KOHEI;SEGUCHI TETSUYA
分类号 C08F2/44;C08F4/646;C08F10/00;C08K5/13;C08K5/524;C08L23/00 主分类号 C08F2/44
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