Modified polyolefin composition

Abstract

Abstract PURPOSE: The titled composition that is made by melting a rubber, unsaturated carboxylic acid or its derivative and an organic peroxide together with a polyolefin resin to effect the reaction, further adding a rubber to the reaction product and mixing them under melting, thus showing high adhesion and being used as a material for agriculatural and industrial purposes. CONSTITUTION: 100pts.wt. of A polyolefin resin, 0.5W40pts., preferably 0.5W 30pts. of rubber, 0.05W5.0pts., preferably 0.1W3.0pts. of unsaturated carboxylic acid or its derivative, preferably maleic anhydride and 0.005W2.0pts., preferably 0.01W1.0pt. of organic peroxide such as benzoyl peroxide are melted at temperature higher than the melting point of the resin, generally at 150W300°C and kneaded to effect the reaction. To 100pts.wt. of the reaction product, are added 0.5W 50pts. of rubber and they are kneaded under melting. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Kenji Ukai
• 👤 Katsumi Yano

Bibliographic Details