公开(公告)号：US20080295734A1

公开(公告)日：2008-12-04

申请号：US12094456

申请日：2006-11-28

申请人： Geert Deroover

发明人： Geert Deroover

IPC分类号： C09D11/02

CPC分类号： C09D17/002 ,  C09B48/00 ,  C09B67/0033 ,  C09B67/0036 ,  C09B67/009 ,  C09B68/4257 ,  C09B68/443 ,  C09B68/463 ,  C09D11/101 ,  C09D11/326 ,  C09D11/36

摘要： A non-aqueous inkjet ink includes a quinacridone pigment and a dispersion synergist wherein the quinacridone pigment is a mixed crystal including a dimethyl substituted quinacridone and a monomethyl substituted quinacridone and the dispersion synergist includes at least one acid group.

摘要翻译： 非水性喷墨油墨包括喹吖啶酮颜料和分散协同剂，其中所述喹吖啶酮颜料是包含二甲基取代的喹吖啶酮和单甲基取代的喹吖啶酮的混合晶体，所述分散协同剂包括至少一个酸基。

公开(公告)号：US20080207803A1

公开(公告)日：2008-08-28

申请号：US11995328

申请日：2006-06-23

申请人： Johan Loccufier ,  Geert Deroover ,  Wojciech Jaunki ,  Lambertus Groenendaal

发明人： Johan Loccufier ,  Geert Deroover ,  Wojciech Jaunki ,  Lambertus Groenendaal

IPC分类号： C08K5/3437

CPC分类号： C09B67/0063 ,  C09B67/0036 ,  C09B67/009 ,  C09B69/10 ,  C09B69/106 ,  C09B69/109 ,  C09D11/326

摘要： A pigment dispersion includes a color pigment represented by Formula (I): wherein R1 to R8 are independently selected from the group consisting of hydrogen, an alkyl group, and a halogen; a polymeric dispersant having, via a linking group covalently linked to its polymeric backbone, at least one pending chromophore group; and the at least one pending chromophore group is a chromophore group occurring as a side group on the polymeric backbone and not a group in the polymeric backbone itself or occurring solely as an end group of the polymeric backbone; and the at least one pending chromophore group is represented by the Formula (II): wherein L is a linking group forming a covalent bond with the polymeric backbone; and R1 to R8 are independently selected from the group consisting of hydrogen, an alkyl group, and a halogen.

摘要翻译： 颜料分散体包括由式（I）表示的着色颜料：其中R 1至R 8独立地选自氢，烷基和卤素; 经由与其聚合物主链共价连接的连接基团的至少一个未决发色团; 并且所述至少一个待处理的发色团组是作为聚合物主链上的侧基而不是聚合物主链本身中的基团或仅作为聚合物主链的端基发生的发色团。 并且所述至少一个待处理发色团组由式（II）表示：其中L是与聚合物主链形成共价键的连接基团; 并且R 1至R 8独立地选自氢，烷基和卤素。

公开(公告)号：US20060170745A1

公开(公告)日：2006-08-03

申请号：US11301655

申请日：2005-12-13

申请人： Geert Deroover ,  Frank De Voeght ,  Jan Gilleir

发明人： Geert Deroover ,  Frank De Voeght ,  Jan Gilleir

IPC分类号： C09D11/02 ,  G01D11/00

CPC分类号： C09D11/101 ,  C09D11/40

摘要： An ink-jet ink set comprising three colour inks each containing at least one pigment, wherein, the first colour ink has a maximum absorbance Amax between 400 and 500 nm and an absorbance Aref at a reference wavelength of 600 nm, the second colour ink has a maximum absorbance Amax between 500 and 600 nm and an absorbance Aref at a reference wavelength of 650 nm, the third colour ink has a maximum absorbance Amax between 600 and 700 nm and an absorbance Aref at a reference wavelength of 830 nm, characterized in that each colour ink has a spectral separation factor SSF larger than 70 with SSF=Amax/Aref. A method for preparing the ink-jet ink set is also disclosed.

摘要翻译： 一种喷墨油墨组，包括每种含有至少一种颜料的三种颜色的油墨，其中所述第一种颜色油墨具有400-500nm的最大吸光度A max和吸光度A < / SUB>在600nm的参考波长处，第二颜色墨水具有在500和600nm之间的最大吸光度A max max和在参考波长的参考波长处的吸光度ΔAref 650nm时，第三颜色墨水在600nm和700nm之间具有最大吸光度A max max和在830nm的参考波长处的吸光度ΔAref，其特征在于，每种颜色 油墨具有大于70的光谱分离因子SSF，SSF = A / A 。 还公开了一种用于制备喷墨墨水组的方法。

公开(公告)号：US5958667A

公开(公告)日：1999-09-28

申请号：US889484

申请日：1997-07-08

申请人： Geert Deroover ,  Paul Callant ,  Herman Uytterhoeven

发明人： Geert Deroover ,  Paul Callant ,  Herman Uytterhoeven

IPC分类号： G03C1/20 ,  G03C1/28 ,  G03C1/498

CPC分类号： G03C1/49854 ,  G03C1/28 ,  G03C1/20 ,  Y10S430/145

摘要： A photothermographic recording material comprising a support and a photo-addressable thermally developable element containing a substantially light-insensitive organic silver salt, a reducing agent therefor in thermal working relationship therewith, photosensitive silver halide spectrally sensitized to wavelengths >700 nm with a dye and in catalytic association with the substantially light-insensitive organic silver salt and a water-soluble binder, a water-dispersible binder or a mixture of a water-soluble and a water-dispersible binder, characterized in that the photothermographic recording material has an infra-red sensitivity of less than 80 J/m.sup.2 and the dye satisfies the following test: an exposure required by a photothermographic recording material A, consisting of a polyester 100 .mu.m thick support provided with a photo-addressable thermally developable element produced as described in the description and including the dye and a compound corresponding to the formula is >90% of an exposure required by a photothermographic recording material B produced as described for the photothermographic recording material A except that the compound is omitted, the exposure of the materials A and B being that required to obtain an optical density in an exposed part thereof 0.5 higher than in an non-exposed part thereof when exposed to infra-red light to which it is sensitive and heating with a heat source at 105.degree. C. for 15 s with the polyester support thereof in contact with the heat source; and a production process therefor.

摘要翻译： 一种光热记录材料，其包括载体和可光寻址的热显影元件，其含有基本上不光敏的有机银盐，与其热处理关系的还原剂，其中用染料对波长> 700nm进行光谱敏化的感光卤化银 与基本上不透光的有机银盐和水溶性粘合剂，水分散性粘合剂或水溶性和水分散性粘合剂的混合物的催化缔合，其特征在于光热记录材料具有红外 感光度小于80J / m2，染料满足以下试验：光热记录材料A所要求的曝光，由聚酯100μm厚的载体组成，其具有如描述中所述制备的光寻址热可显影元件 并且包括染料和对应于该式的化合物是> 90％的 除了省略该化合物之外，按照光热敏记录材料A所述制造的光热敏记录材料B所需的曝光，将曝光部分中获得光密度所需材料A和B的曝光度高于 当其暴露于其敏感的红外光并且在105℃下用热源加热15秒，其聚酯载体与热源接触时，其未暴露部分; 及其生产工艺。