TREATMENT AGENT AND INK SET

• Main Authors: MAEDA MITSUNORI, ITO SHIMPEI, TAGA YASUHIRO, YUZUHARA KEISUKE
• Format: Patent
• Language: English; Japanese
• Published: 25.04.2019
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COLOUR PRINTING; CORRECTING FLUIDS; CORRECTION OF TYPOGRAPHICAL ERRORS; DYES; FILLING PASTES; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; INKS; LAKES; LINING MACHINES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MORDANTS; NATURAL RESINS; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS; USE OF MATERIALS THEREFOR; WOODSTAINS

To provide a treatment agent to be provided on a recording surface of a recording medium including recording paper and fabric, which can improve transportability of the recording medium during printing and water resistance of printed matter.SOLUTION: Provided is a treating agent provided on the recording surface of a recording medium including recording paper and fabric, comprising a cationic substance and a non-cationic sizing agent, where the cationic substance is at least one selected from the group consisting of cationic polymers which can form flexible films upon drying, cationic surfactants, polyvalent metal salts, and polyvalent metal ions.SELECTED DRAWING: None 【課題】 印刷時の記録媒体の搬送性及び印刷物の耐水性を向上可能な、記録用紙及び布帛を含む記録媒体の記録面に付与される処理剤を提供する。【解決手段】 記録用紙及び布帛を含む記録媒体の記録面に付与される処理剤であって、カチオン性物質と、非カチオン性糊剤と、を含み、前記カチオン性物質が、乾燥すると可撓性の膜を形成可能なカチオン性ポリマー、カチオン性界面活性剤、多価金属塩及び多価金属イオンからなる群から選択される少なくとも一つである、ことを特徴とする。【選択図】 なし