Ink jet recording transparency
Patent 5139867 Issued on August 18, 1992. Estimated Expiration Date: 
August 30, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 30, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesTransparent image-recording elements Patent #: 4903039 InventorApplicationNo. 753254 filed on 08/30/1991US Classes:428/32.15, Particles in recording layer347/105, Receiving medium427/256, NONUNIFORM COATING427/261, Final coating nonuniform428/206, Including particulate material428/328, Heavy metal or aluminum or compound thereof428/329, Iron oxide or aluminum oxide428/330, Alkali metal or alkaline earth metal or compound thereof428/336, 1 mil or less428/480, Of polyester (e.g., alkyd, etc.)428/483, Next to addition polymer from unsaturated monomers428/500, Of addition polymer from unsaturated monomers428/520, Ester, halide or nitrile of addition polymer428/914TRANSFER OR DECALCOMANIAExaminersPrimary: Schwartz, Pamela R.Attorney, Agent or FirmInternational ClassB41M 005/00AbstractTransparent 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-oxydiethylene isophthalate-co-sodio-sulfobenzenedicarboxylate);(iii) a homopolymer or a copolymer of an alkylene oxide containing from 2 to 6 carbon atoms;(iv) a polyvinyl alcohol;(v) a compound or a mixture of compounds having the general formula: ##STR1## wherein R1 represents a hydrogen atom or a methyl group, R2 and R3 each represent a hydrogen atom, an alkyl group having a carbon number of 1 to 4 or a phenyl group, and n is an integer of 1 to 10; and(vi) inert particles.A printing method which employs the transparent image-recording elements also is described.Field of SearchLaminated, impregnated, or coated basesNONUNIFORM COATING Final coating nonuniform Including particulate material Polymeric or resinous material Heavy metal or aluminum or compound thereof Iron oxide or aluminum oxide Alkali metal or alkaline earth metal or compound thereof 1 mil or less Of polyester (e.g., alkyd, etc.) Next to addition polymer from unsaturated monomers Of addition polymer from unsaturated monomers Ester, halide or nitrile of addition polymer TRANSFER OR DECALCOMANIA | |
