Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2007-07-31
2007-07-31
Truong, Duc (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C528S302000, C528S307000, C528S308000, C525S437000, C525S444000, C430S109500, C430S110100
Reexamination Certificate
active
10539798
ABSTRACT:
A toner resin composition comprising a linear polyester resin (A) containing a C3to C10aliphatic diol component and a linear polyester resin (B) containing a C3to C10aliphatic diol component which differs from the linear polyester resin (A), or further comprising a vinyl-based resin (C), and a toner containing the toner resin composition as a binding resin. A toner excellent in low temperature fixability, offset resistance, gloss, etc. and excellent in range of fixing temperature can be obtained.
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Ito Hirokazu
Kondou Akifumi
Sugiura Masaru
Tamura Yoko
Yamato Shinya
Mitsubishi Rayon Co. Ltd.
Truong Duc
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