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1. WO2000041821 - COATINGS FOR VINYL AND CANVAS PARTICULARLY PERMITTING INK-JET PRINTING

Considered void:  21.09.2001
Publication Number WO/2000/041821
Publication Date 20.07.2000
International Application No. PCT/US1999/000777
International Filing Date 11.01.1999
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
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
D06P 1/46 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed
44using insoluble pigments or auxiliary substances, e.g. binders
46using compositions containing natural macromolecular substances or derivatives thereof
D06P 1/48 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed
44using insoluble pigments or auxiliary substances, e.g. binders
46using compositions containing natural macromolecular substances or derivatives thereof
48Derivatives of carbohydrates
D06P 5/30 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
5Other features in dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form
30Ink jet printing
CPC
B41M 5/0011
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
0011Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
B41M 5/506
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
502characterised by structural details, e.g. multilayer materials
506Intermediate layers
B41M 5/52
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
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
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
D06P 1/46
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
44using insoluble pigments or auxiliary substances, e.g. binders
46using compositions containing natural macromolecular substances or derivatives thereof
Applicants
  • INTERNATIONAL DIGITAL TECHNOLOGY, INC. [US/US]; 323 East Broadway Vista, CA 92084, US (AllExceptUS)
  • BOWERS, Wade [--/US]; US (UsOnly)
Inventors
  • BOWERS, Wade; US
Agents
  • FUESS, William, C.; Fuess & Davidenas Suite II-G 10951 Sorrento Valley Road San Diego, CA 92121-1613, US
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COATINGS FOR VINYL AND CANVAS PARTICULARLY PERMITTING INK-JET PRINTING
(FR) REVETEMENTS POUR VINYLE ET TOILE PERMETTANT PRINCIPALEMENT D'EFFECTUER UNE IMPRESSION PAR JETS D'ENCRE
Abstract
(EN)
A method and related compositions for preparing a substrate for printing are described. A preferred embodiment of the invention comprises coating a non-paper substrate with an adherent base coat and a hydrophilic top coat. The base coat adheres to the substrate and the top coat, which is applied to the base coat and adheres to it, provides an ink receptive surface on which ink pigment can be deposited. A preferred base coating composition comprises a type-A gelatin and an acrylic polymer. A preferred top coating composition comprises a type-A or type-B gelatin and a hydrophilic organic polymer. A base- and top-coated substrate of the invention is particularly suited for use with ink-jet printers that employ aqueous-based inks. Preferred printing substrates include such materials as canvas, leather, polymeric films and sheets, and the like.
(FR)
Cette invention concerne un procédé et des compositions s'y rapportant qui permettent de préparer un substrat en vue de son impression. Dans un mode de réalisation préféré, on applique sur un substrat autre que du papier un revêtement de base adhérent ainsi qu'un revêtement supérieur hydrophile. Le revêtement de base adhère au substrat tandis que le revêtement supérieur, qui est lui-même appliqué sur le revêtement de base et y adhère, forme ainsi une surface réceptive à l'encre sur laquelle les pigments d'encre peuvent être déposés. Une composition de revêtement de base préférée comprend une gélatine de type A et un polymère acrylique. Une composition de revêtement supérieur préférée comprend une gélatine de type A ou B ainsi qu'un polymère organique hydrophile. Le substrat décrit dans cette invention et comportant les revêtements de base et supérieur peut tout particulièrement être utilisé dans des imprimantes à jets d'encre qui utilisent des encres à base aqueuse. Les substrats d'impression préférés consistent en des matériaux tels que de la toile, du cuir, des films et des feuilles polymères, et analogues.
Also published as
Latest bibliographic data on file with the International Bureau