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1. WO1997035730 - RECORDING MATERIAL FOR INK JET PRINTING

Publication Number WO/1997/035730
Publication Date 02.10.1997
International Application No. PCT/JP1997/001019
International Filing Date 26.03.1997
IPC
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
CPC
B41M 5/5236
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
5236characterised by the use of natural gums, of proteins, e.g. gelatins, or of macromolecular carbohydrates, e.g. cellulose
Y10T 428/24893
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
24Structurally defined web or sheet [e.g., overall dimension, etc.]
24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
24893including particulate material
Y10T 428/25
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Y10T 428/31768
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31725Of polyamide
31768Natural source-type polyamide [e.g., casein, gelatin, etc.]
Y10T 428/31772
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31725Of polyamide
31768Natural source-type polyamide [e.g., casein, gelatin, etc.]
31772Next to cellulosic
Applicants
  • MITSUBISHI PAPER MILLS LIMITED [JP]/[JP] (AllExceptUS)
  • SUSAKI, Katsumitsu [JP]/[JP] (UsOnly)
  • YAMAMOTO, Kazuyoshi [JP]/[JP] (UsOnly)
  • KANEKO, Satoshi [JP]/[JP] (UsOnly)
  • IKEDA, Mitsuhiro [JP]/[JP] (UsOnly)
  • SEKINE, Mikiya [JP]/[JP] (UsOnly)
Inventors
  • SUSAKI, Katsumitsu
  • YAMAMOTO, Kazuyoshi
  • KANEKO, Satoshi
  • IKEDA, Mitsuhiro
  • SEKINE, Mikiya
Agents
  • YAMAMOTO, Ryozo
Priority Data
8/7211027.03.1996JP
9/3668320.02.1997JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) RECORDING MATERIAL FOR INK JET PRINTING
(FR) MATERIAU D'IMPRESSION POUR IMPRESSION PAR JETS D'ENCRE
Abstract
(EN)
A recording material for ink jet printing, wherein the ink absorbing layer contains gelatin crosslinked with at least one member selected from the compounds of general formulae (1), (5) and (6), wherein X is a divalent residue having a carbonyl or sulfonyl group bonded to a nitrogen atom; R1, R2, R4 and R5 are each a monovalent residue; R3 and R6 are each a divalent residue; p and q are each an integer of 0 or 1; Ar+ is a hetero-aryl group bearing a quaternized nitrogen atom; n is an integer of 1 to 3; and Yn- is an n-valent anion.
(FR)
Cette invention concerne un matériau d'impression pour impression par jets d'encre, lequel matériau comprend une couche d'absorption de l'encre qui contient de la gélatine réticulée avec un ou plusieurs éléments choisis parmi les composés correspondant aux formules générales (1), (5) et (6), où X représente un résidu divalent possédant un groupe carbonyle ou un groupe sulfonyle lié à un atome d'azote. R1, R2, R4 et R5 représentent chacun un résidu monovalent, tandis que R3 et R6 représentent chacun un résidu divalent, p et q étant un nombre entier égal à 0 ou 1. Ar+ représente un groupe hétéroaryle comportant un atome d'azote quaternisé, tandis que n est un nombre entier de 1 à 3, et que Yn- représente un anion à valence n.
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