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US 2012/0231383 A1Published application
Resin for toner, toner using the resin, and development agent using the toner
AssigneeRicoh Company, Ltd.
InventorsHideyuki SANTO, Shinya NAKAYAMA, Atsushi YAMAMOTO, Yoshihiro MORIYA, Akiyoshi SABU, Daisuke ASAHINA, Yoshitaka YAMAUCHI, Taichi NEMOTO, Yukiko NAKAJIMA, Daiki YAMASHITA, Masahide YAMADA, Keiji MAKABE
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Abstract
A resin for toner containing a polyhydroxy carbonate skeleton and a rigid skeleton.
Claims19
A resin for toner comprising:
- a polyhydroxy carbonate skeleton;
- and
- a rigid skeleton.
A resin for toner comprising:
- a polyhydroxy carbonate skeleton represented by the following chemical formula 1:
- X—(Y—Z)n chemical formula 1
- where X and Z independently represent rigid skeletons having a planar structure, Y represents a polyhydroxy carbonate structure, and n represents an integer of 2 or greater,
- wherein the resin is soluble in an organic solvent.
1 more element
Dependencies are inferred from the claim text.