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1. (WO1992009439) INK-RECEIVING TRANSPARENT RECORDING ELEMENTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/009439 International Application No.: PCT/US1991/008744
Publication Date: 11.06.1992 International Filing Date: 25.11.1991
IPC:
B41M 5/00 (2006.01) ,B41M 5/52 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
50
Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
52
Macromolecular coatings
Applicants:
EASTMAN KODAK COMPANY [US/US]; 343 State Street Rochester, NY 14650, US
Inventors:
LIGHT, William, Andrew; US
Agent:
MONTGOMERY, Willard, G.; 343 State Street Rochester, NY 14650-2201, US
Priority Data:
625,71103.12.1990US
Title (EN) INK-RECEIVING TRANSPARENT RECORDING ELEMENTS
(FR) ELEMENTS TRANSPARENTS RECEPTEURS D'ENCRE SERVANT A L'ENREGISTREMENT D'IMAGES
Abstract:
(EN) Transparent image-recording elements that contain ink-receptive layers that can be imaged by the application of liquid ink dots. The ink-receptive layers contain a combination of: (i) a vinyl pyrrolidone; (ii) particles of a polyester, namely a poly(cyclohexylenedimethylene-co-xylylene terephthalate-co-malonate-co-sodioiminobis (sulfonylbenzoate)); (iii) a homopolymer or a copolymer of an alkylene oxide containing from 2 to 6 carbon atoms; (iv) a polyvinyl alcohol; (v) a fluorocarbon surfactant of the formula: CF3(CF2)mCH2CH2O(CH2CH2O)nR where m is an integer of 2 through 10, n is an integer of 1 through 18 and R is hydrogen or alkyl or 1 through 10 carbon atoms; and (vi) inert particles. A printing method which employs the transparent image-recording elements also is described.
(FR) Eléments transparents servant à l'enregistrement d'images, contenant des couches réceptrices d'encre sur lesquelles on peut former des images par l'application de points d'encre liquide. Ces couches réceptrices d'encre contiennent un mélange de: (i) une vinyl-pyrrolidone; (ii) des particules d'un polyester, à savoir un poly(cyclohexylènediméthylène-co-xylylène-téréphtalate-co-malonate-co-sodio-imino-bis(sulfonylbenzoate)); (iii) un homopolymère ou un copolymère d'un oxyde d'alkylène contenant de 2 à 6 atomes de carbone; (iv) un alcool polyvinylique; (v) un tensioactif aux fluorocarbones de formule CF3(CF2)mCH2CH2O(CH2CH2O)nR, où m est un nombre entier compris entre 2 et 10, n est un nombre entier compris entre 1 et 18 et R est hydrogène ou alkyle comportant de 1 à 10 atomes de carbone; (vi) des particules inertes. On décrit également un procédé d'impression utilisant ces éléments transparents servant à l'enregistrement d'images.
Designated States: JP
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0513329