Amino-functional siloxane copolymer release agents for fuser members
    52.
    发明授权
    Amino-functional siloxane copolymer release agents for fuser members 有权
    用于定影器构件的氨基官能硅氧烷共聚物脱模剂

    公开(公告)号:US07198875B2

    公开(公告)日:2007-04-03

    申请号:US10876404

    申请日:2004-06-25

    IPC分类号: G03G13/20

    摘要: A fuser member having a substrate, an outer polymeric layer, an outer polymeric layer, and a release agent material coating on the outer polymeric layer, wherein the release agent material coating includes a copolymer having the following formula: wherein A and B are the same or different, and each represents —R4—X, wherein R4 represents an alkyl group having from about 1 to about 10 carbons, X represents —NH2 or —NHR6NH2 with R6 representing an alkyl group having from about 1 to about 10 carbons; R1 and R2 are the same or different and each is selected from the group consisting of an alkyl having from about 1 to about 25 carbons, an aryl having from about 4 to about 10 carbons, and an arylalkyl; R3 and R5 are the same or different and each is selected from the group consisting of an alkyl having from about 1 to about 25 carbons, an aryl having from about 4 to about 10 carbons, an arylalkyl, and a substituted diorganosiloxane chain having from about 1 to about 500 siloxane units; b and c are numbers and are the same or different and each satisfy the conditions of 0≦b≦10 and 10≦c≦1,000, but both b and c must not be 0 at the same time; d and d′ are numbers and are the same or different and are 2 or 3, and e and e′ are numbers and are the same or different and are 0 or 1, and satisfy the conditions that d+e=3 and d′+e′=3, f is a number of from about 0 to about 10, and b+c+f is from about 0 to about 10.

    摘要翻译: 一种定影器构件,其具有在外部聚合物层上涂覆的基底,外部聚合物层,外部聚合物层和脱模剂材料,其中所述脱模剂材料涂层包括具有下式的共聚物: