tinta de mudança de fase e processo

    公开(公告)号:BRPI0604999B1

    公开(公告)日:2018-04-03

    申请号:BRPI0604999

    申请日:2006-11-30

    Applicant: XEROX CORP

    Abstract: tintas de mudança de fase. a presente invenção descreve tintas de fusão a quente ou mudança de fase e métodos para uso das mesmas. mais especificamente, a presente invenção descreve tintas de fusão a quente ou mudança de fase particularmente adequados para uso em processos de impressão por jato de tinta de mudança de fase com exigências de energia reduzidas.

    DYE COMPOUNDS, METHOD OF MAKING THE COMPOUNDS AND INK COMPOSITION EMPLOYING THE COMPOUNDS

    公开(公告)号:IN2299DE2014A

    公开(公告)日:2015-06-19

    申请号:IN2299DE2014

    申请日:2014-08-12

    Applicant: XEROX CORP

    Abstract: A dye compound of formula 1: (1) where R and R’ are substituents independently selected from the group consisting of a hydrogen atom, C1 to C4 alkyl and a solubilizing moiety comprising a substituted or unsubstituted C10 to C70 hydrocarbyl group. At least one of R and R’ is not a hydrogen atom or C1 to C4 alkyl. R’’ and R’’’ can be independently selected from the group consisting of a hydrogen atom, C1 to C6 alkyl groups or halogens; and X is a squaric acid moiety. A property of the dye compound is that it absorbs radiation having a wavelength in the range of about 700 nm to about 1400 nm.

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