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    • 3. 发明授权
    • Ink receptive film formulations
    • 油墨接受膜配方
    • US5302436A
    • 1994-04-12
    • US893384
    • 1992-06-04
    • Alan G. Miller
    • Alan G. Miller
    • B41M5/00B41M5/50B41M5/52B32B9/00
    • B41M5/5227Y10T428/26Y10T428/31725Y10T428/31786Y10T428/31855
    • A composition suitable for an ink-jet receptive layer comprising from about 1% to about 10% of at least one carboxylic acid having a pKa of from about 2 to about 6, said acid being selected from the group consisting of aryl monocarboxylic acids, aryloxy monocarboxylic acids, alkyl carboxylic acids having alkyl groups containing at least about 11 carbon atoms, dicarboxylic acids, tricarboxylic acids and pyridinium salts, and at least one liquid-absorbent polymer comprising from about 90% to about 99% aprotic constituents, and a transparent sheet suitable for making visual transparencies having a film backing having such ink-receptive layer coated on at least one major surface thereof.
    • 适用于喷墨受体层的组合物,其包含约1%至约10%的至少一种pKa为约2至约6的羧酸,所述酸选自芳基一元羧酸,芳氧基 一元羧酸,具有至少约11个碳原子的烷基的烷基羧酸,二羧酸,三羧酸和吡啶鎓盐,以及至少一种含有约90%至约99%非质子组分的液体吸收性聚合物,以及透明片 适于制造具有涂覆在其至少一个主表面上的具有这种油墨接受层的膜背景的视觉透明胶片。
    • 5. 发明授权
    • Ink receptive sheet
    • 吸墨片
    • US5589269A
    • 1996-12-31
    • US428276
    • 1995-04-25
    • Mahfuza B. AliOmar FarooqMohammed IqbalAlan G. Miller
    • Mahfuza B. AliOmar FarooqMohammed IqbalAlan G. Miller
    • B41M5/00B41M5/52
    • B41M5/5245Y10T428/2495Y10T428/25Y10T428/254Y10T428/31504Y10T428/31507Y10T428/31533Y10T428/31725Y10T428/31855Y10T428/31935Y10T428/31971
    • An improved ink-receptive sheet comprising a substrate bearing on at least one major surface thereof an ink-receptive layer which comprises at least one ink receptive polymer and an effective amount of polymeric mordant having the general structure: ##STR1## wherein A is selected from the group consisting of a COO-alkylene group having from 1 to about 5 carbon atoms, a CONH-alkylene group having from 1 to about 5 carbon atoms, --COO--(CH.sub.2 CH.sub.2 O).sub.n --CH.sub.2 --, --CONH--(CH.sub.2 CH.sub.2 O).sub.n --CH.sub.2 -- and .paren open-st.CH.sub.2 CH.sub.2 NH.sub.2 Cl.paren close-st.n, wherein n is from 1 to about 5;E and D are independently selected from the group consisting of alkyl group having from 1 to about 5 carbon atoms;or A, E, D and N are combined to form a heterocyclic compound selected from the group consisting of ##STR2## R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, phenyl, and an alkyl group containing from 1 to about 5 carbon atoms;R is selected from the group consisting of hydrogen, phenyl, benzimidazolyl, and an alkyl group containing from 1 to about 5 carbon atoms, y is selected from 0 and 1, and X.sub.1 and X.sub.2 are anions.
    • 一种改进的油墨接受片,其包含在其至少一个主表面上承载基底的油墨接收层,该油墨接收层包含至少一种油墨接受性聚合物和有效量的具有一般结构的聚合物媒染剂:具有以下基团的COO-亚烷基: 1至约5个碳原子,具有1至约5个碳原子的CONH-亚烷基,-COO-(CH 2 CH 2 O)n -CH 2 - , - CONH-(CH 2 CH 2 O)n -CH 2 - 和+ 5 45 CH 2 CH 2 NH 2 Cl + 546 n 其中n为1至约5; E和D独立地选自具有1至约5个碳原子的烷基; 或A,E,D和N组合形成选自下列的杂环化合物:R 1和R 2独立地选自氢,苯基和含有1至约5个碳的烷基 原子 R选自氢,苯基,苯并咪唑基和含有1至约5个碳原子的烷基,y选自0和1,X1和X2是阴离子。
    • 9. 发明授权
    • Ink-receptive sheet
    • 吸墨片
    • US5712027A
    • 1998-01-27
    • US761920
    • 1996-12-09
    • Mahfuza B. AliOmar FarooqMohammed IqbalAlan G. Miller
    • Mahfuza B. AliOmar FarooqMohammed IqbalAlan G. Miller
    • B41M5/00B41M5/52
    • B41M5/5245Y10T428/2495Y10T428/25Y10T428/254Y10T428/31504Y10T428/31507Y10T428/31533Y10T428/31725Y10T428/31855Y10T428/31935Y10T428/31971
    • An improved ink-receptive sheet comprising a substrate bearing on at least one major surface thereof an ink-receptive layer which comprises at least one ink receptive polymer and an effective amount of polymeric mordant having the general structure: ##STR1## wherein A is selected from the group consisting of a COO-alkylene group having from 1 to about 5 carbon atoms, a CONH-alkylene group having from 1 to about 5 carbon atoms, --COO--(CH.sub.2 CH.sub.2 O)n--CH.sub.2, --CONH--(CH.sub.2 CH.sub.2 O)n--CH.sub.2 -- and .paren open-st.CH.sub.2 CH.sub.2 NH.sub.2 Cl.paren close-st.n, wherein n is from 1 to about 5; E and D are independently selected from the group consisting of alkyl group having from 1 to about 5 carbon atoms; or A, E, D and N are combined to form a heterocyclic compound selected from the group consisting of ##STR2## R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, phenyl, and an alkyl group containing from 1 to about 5 carbon atoms; R is selected from the group consisting of hydrogen, phenyl, benzimidazolyl, and an alkyl group containing from 1 to about 5 carbon atoms, y is selected from 0 and 1, and X.sub.1 and X.sub.2 are anions.
    • 一种改进的油墨接受片,其包含在其至少一个主表面上承载基底的油墨接收层,该油墨接收层包含至少一种油墨接受性聚合物和有效量的具有一般结构的聚合物媒染剂:具有以下基团的COO-亚烷基: 具有1至约5个碳原子的CONH-亚烷基,-COO-(CH 2 CH 2 O)n -CH 2,-CONH-(CH 2 CH 2 O)n -CH 2 - 和+ 5 45 CH 2 CH 2 NH 2 Cl + 546 n, 其中n为1至约5; E和D独立地选自具有1至约5个碳原子的烷基; 或A,E,D和N组合形成选自下列的杂环化合物:R 1和R 2独立地选自氢,苯基和含有1至约5个碳的烷基 原子 R选自氢,苯基,苯并咪唑基和含有1至约5个碳原子的烷基,y选自0和1,X1和X2是阴离子。