1
Gregory Peter, Bradbury Roy: Thermal transfer printing.. Ici, December 2, 1987: EP0247737-A1 (22 worldwide citation)

A thermal transfer printing sheet, suitable for use in a thermal transfer printing process, especially for the conversion of a digital image into a visible print, comprising a substrate having a coating comprising a dye of the formula: wherein Ring A is unsubstituted or carries, in the 2- or 4-posit ...


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Bradbury Roy, Kenyon Ronald Wynford, Thorp Derek: Thermal transfer printing.. Ici, February 5, 1992: EP0469723-A1 (7 worldwide citation)

A thermal transfer printing sheet comprising a substrate having a coating of a polycyclic dye, selected from dioxodibenzofuran, dioxofuranindole and dioxobenzodipyrrole. The polycyclic dye carries pendant phenyl groups which themselves carry a variety of open-chain, cyclic and heterocyclic substitue ...


4
Bradbury Roy, Butters Alan: Thermal transfer printing.. Ici, July 1, 1992: EP0492911-A1 (7 worldwide citation)

A thermal transfer printing sheet comprising a substrate having a coating of a disazo dye of Formula (1): wherein: R is selected from -H; -CN; -NO2; -COT; -SO2T; -COOT; -SO2F; and -SO2Cl; each R is independently selected from -H; -F, -Cl, -Br; and -CF3; n is 1, 2 or 3; R is -H or C1-4-alkyl; R is -C ...


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Bradbury Roy: Thermal transfer printing.. Ici, January 24, 1990: EP0352006-A2 (6 worldwide citation)

A thermal transfer printing sheet comprising a substrate having a coating comprising a binder and a water insoluble dye of Formula I: wherein; R is the residue of an active methylene compound; X is hydrogen; halogen; optionally substituted alkyl; optionally substituted aryl or optionally substituted ...


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Bradbury Roy, Kenyon Ronald Wynford: Thermal transfer printing. Ici, October 17, 1990: GB2230345-A (5 worldwide citation)

A thermal transfer printing sheet comprising a substrate having a coating comprising a dye of the Formula A: wherein R and R are each independently H, phenyl, C1-6-alkyl, allyl, C1-6-alkoxyethyl, allyloxyethyl, phenoxyethyl, phenyl- C1-3-alkyl, C1-6-alkoxycarbonyl-C1-3-alkyl, C1-6-alkylcarbonyloxy-C ...


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Bradbury Roy, Gemmell Peter Alan, Hann Richard Anthony: Thermal transfer printing.. Ici, January 24, 1990: EP0351968-A2 (5 worldwide citation)

A thermal transfer printing sheet suitable for use in a thermal transfer printing process, comprising a substrate having a coating comprising a binder and an anthraquinone of the Formula I: or a mixture of an anthraquinone dye of the Formula I and a disazo dye of Formula II: A - N = N - B - N = N - ...


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Bradbury Roy, Gemmel Peter Alan, Hann Richard Anthony: Thermal transfer printing.. Ici, May 2, 1990: EP0366261-A1 (5 worldwide citation)

A transfer sheet, suitable for use in a dye diffusion thermal transfer printing process for the production of images in accordance with a pattern information signal, comprising a substrate having a coating comprising a binder, one or more anthraquinone dyes of Formula I wherein R represents alkyl, a ...


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Gregory Peter, Bradbury Roy: Thermal transfer printing.. Ici, February 8, 1989: EP0302627-A2 (4 worldwide citation)

A thermal transfer printing sheet, desirable for use in a thermal transfer printing process, comprising a substrate having a coating comprising a dye of the formula: wherein X represents nitro or -COOR in which R is an optionally substituted hydrocarbyl radical; Y represents an optionally substitute ...


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Wright Gavin, James Rachel Anne, Bradbury Roy: Yellow azo dyes for ink jet printing. Fujifilm Imaging Colorants, Wright Gavin, James Rachel Anne, Bradbury Lynn Patricia, MORPETH Fraser Forrest, April 26, 2007: WO/2007/045825 (4 worldwide citation)

A compound of Formula (I), which is a dimer of a mono-azo compound, and salts thereof: wherein D is an optionally substituted aryl or an optionally substituted heteroaryl group; R1 is H: optionally substituted alkyl: amino: -NR4R5; wherein R4 is H, optionally substituted alkyl, optionally substitute ...