Patent ID: 7029617
Filing Date: 2006-04-18
Classification: B29C,B41J

Abstract:
1. A process for producing an ink jet printer member which comprises: placing a pre-formed plastic substrate having a prescribed form in a mold, and melt-injecting an elastic material comprising a thermoplastic elastomer into said plastic substrate, thereby integrally compositing the plastic substrate and the elastic material, the elastic material comprising a thermoplastic elastomer which is a hydrogenated block copolymer selected from the group consisting of styrene-ethylene/butylene-styrene block copolymer and styrene-ethylene/propylene-styrene block copolymer, a softening agent in an amount of 50 to 300 parts by weight based on 100 parts by weight of the thermoplastic elastomer and a polyolefin resin in an amount of 0 to 100 parts by weight based on 100 parts by weight of the thermoplastic elastomer.