Invention Grant
US07642031B2 Electrophotographic toner and electrophotographic developer and image forming method 有权
电子照相调色剂和电子照相显影剂和成像方法

Electrophotographic toner and electrophotographic developer and image forming method
Abstract:
An electrophotographic toner that includes a colorant, a release agent, a non-crystalline resin and a crystalline resin, wherein the crystalline resin is a polyalkyl acrylate or polyalkyl methacrylate having an alkyl group of approximately 18 or more carbon atoms, and is produced by copolymerization with approximately 10 mol % or more, but no more than approximately 50 mol %, of a vinyl monomer having a carboxyl group.
Information query
Patent Agency Ranking
0/0