Treatment Agent and Ink Set
AssigneeBrother Kogyo Kabushiki Kaisha
InventorsYasuhiro Taga, Keisuke Yuhara, Mitsunori Maeda, Shinpei Ito
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Abstract
There is provided a treatment agent applicable to a recording surface of a recording medium which is recording paper or fabric. The treatment agent contains: a non-cationic sizing agent; and at least one cationic substance which is selected from the group consisting of: a cationic polymer capable of forming a flexible film in a case that the cationic polymer is dried, a cationic surfactant, a polyvalent metal salt and a polyvalent metal ion.
Claims19
A treatment agent applicable to a recording surface of a recording medium which is recording paper or fabric, the treatment agent comprising:
- a non-cationic sizing agent;
- and
- at least one cationic substance which is selected from the group consisting of:
- a cationic polymer capable of forming a flexible film in a case that the cationic polymer is dried, a cationic surfactant, a polyvalent metal salt and a polyvalent metal ion.
Dependencies are inferred from the claim text.