Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2007-08-28
2007-08-28
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C430S108100, C430S109400, C525S418000, C525S444000, C528S271000
Reexamination Certificate
active
10474753
ABSTRACT:
The present invention has for its object to provide a resin composition for toner exhibiting excellent low temperature fixation performance, high temperature offset-resistance and anti-blocking performance and enabling a satisfactory color development, as well as a toner thereof. A resin composition for toner which compromises a polymer component capable of forming a physical crosslinking structure and a polyester not forming a physical crosslinking structure but having a glass transition point of 30 to 80° C. or a melting point of 50 to 120° C.
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Imamura Masayuki
Matsumura Ken-ichi
Niki Akihiro
Boykin Terressa
Sekisui Chemical Co. Ltd.
Sughrue Mion,. PLLC
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