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1. WO2013015387 - COATING AGENT FOR FORMING INKJET INK-RECEIVING LAYER, RECORDING MEDIUM USING SAME, AND PRINTED MATTER

Publication Number WO/2013/015387
Publication Date 31.01.2013
International Application No. PCT/JP2012/069049
International Filing Date 26.07.2012
IPC
B41M 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
B41J 2/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
B41M 5/50 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
B41M 5/52 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
52Macromolecular coatings
C09D 11/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
CPC
B41M 5/5254
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
52Macromolecular coatings
5254characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
C09D 11/322
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
30Inkjet printing inks
32characterised by colouring agents
322Pigment inks
Applicants
  • 東洋インキSCホールディングス株式会社 TOYO INK SC HOLDINGS CO., LTD. [JP]/[JP] (AllExceptUS)
  • 曽根田 裕士 SONETA, Yuji [JP]/[JP] (UsOnly)
  • 山田 真輔 YAMADA, Shinsuke [JP]/[JP] (UsOnly)
  • 浅井 太郎 ASAI, Taro [JP]/[JP] (UsOnly)
  • 佐藤 睦子 SATO, Mutsuko [JP]/[JP] (UsOnly)
Inventors
  • 曽根田 裕士 SONETA, Yuji
  • 山田 真輔 YAMADA, Shinsuke
  • 浅井 太郎 ASAI, Taro
  • 佐藤 睦子 SATO, Mutsuko
Agents
  • 三好 秀和 MIYOSHI, Hidekazu
Priority Data
2011-16358426.07.2011JP
2011-16358526.07.2011JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COATING AGENT FOR FORMING INKJET INK-RECEIVING LAYER, RECORDING MEDIUM USING SAME, AND PRINTED MATTER
(FR) AGENT DE REVÊTEMENT POUR FORMER UNE COUCHE DE RÉCEPTION D'ENCRE POUR JET D'ENCRE, SUPPORT D'ENREGISTREMENT L'UTILISANT ET MATIÈRE IMPRIMÉE
(JA) インクジェットインキ受容層形成用コート剤、それを用いた記録媒体及び印刷物
Abstract
(EN)
For the purpose of obtaining printed matter that has excellent water resistance and is suppressed in white spots, white streaks and intercolor blurring in images, the present invention provides a coating agent for forming an inkjet ink-receiving layer, said coating agent being characterized by containing a water-soluble solvent and a crosslinked vinyl emulsion that is obtained by emulsion polymerizing a monomer mixture which contains (A) a monomer having two or more ethylenically unsaturated groups, (B) a monomer having a carboxyl group and one ethylenically unsaturated group and (C) a monomer having a hydrophobic group with 1-12 carbon atoms and one ethylenically unsaturated group.
(FR)
Dans le but d'obtenir une matière imprimée qui présente une excellente résistance à l'eau et dont les points blancs, les traînées blanches et le flou entre couleurs dans des images sont diminués, la présente invention propose un agent de revêtement pour former une couche de réception d'encre pour jet d'encre, ledit agent de revêtement étant caractérisé en ce qu'il contient un solvant soluble dans l'eau et une émulsion vinylique réticulée qui est obtenue par polymérisation en émulsion d'un mélange de monomères qui contient (A) un monomère ayant au moins deux groupes à insaturation éthylénique, (B) un monomère ayant un groupe carboxyle et un groupe à insaturation éthylénique et (C) un monomère ayant un groupe hydrophobe ayant 1-12 atomes de carbone et un groupe à insaturation éthylénique.
(JA)
画像の白抜け・白スジ、色間滲みが抑制され、かつ、耐水性に優れた印刷物を目的とし2つ以上のエチレン性不飽和基を有する単量体(A)、カルボキシル基と1つのエチレン性不飽和基とを有する単量体(B)および炭素数1~12の疎水基と1つのエチレン性不飽和基とを有する単量体(C)を含む単量体混合物を乳化重合してなる既架橋ビニル系エマルジョンと、水溶性溶剤とを含むことを特徴とする、インクジェットインキ受容層形成用コート剤を提供する。
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