公开(公告)号：US4909853A

公开(公告)日：1990-03-20

申请号：US162530

申请日：1988-03-01

申请人： Martin Wienkenhover ,  Volker Paulat ,  Wolfgang Karnath ,  Hans Schulze ,  Karlheinz Wolf ,  Karl-Heinz Wieser

发明人： Martin Wienkenhover ,  Volker Paulat ,  Wolfgang Karnath ,  Hans Schulze ,  Karlheinz Wolf ,  Karl-Heinz Wieser

IPC分类号： C09B67/20 ,  C08J3/22 ,  C08K9/04 ,  C09B67/00 ,  C09B67/06 ,  C09C1/48 ,  C09C1/56 ,  C09C1/58 ,  C09D17/00

CPC分类号： C09D17/00 ,  C08J3/22 ,  C09B67/0003 ,  C09B67/0022 ,  C09C1/56 ,  C09C1/58 ,  C01P2004/10

摘要： Pigment preparations which contain an organic pigment and/or carbon black and a surfactant from the sulphosuccinic acid ester and/or alkylbenzenesulphonate series and which have been dried, if appropriate after wet comminution, by spray- or freeze-drying from an aqueous medium, and the use of these preparations for pigmenting high molecular weight organic material, in particular thermoplastics.

摘要翻译： 含有有机颜料和/或炭黑的表面活性剂和来自磺基琥珀酸酯和/或烷基苯磺酸盐系列的表面活性剂，并且如果在湿粉碎后适当地通过水性介质的喷雾或冷冻干燥而被干燥，以及 使用这些制剂用于着色高分子量有机材料，特别是热塑性塑料。

公开(公告)号：US4455173A

公开(公告)日：1984-06-19

申请号：US368321

申请日：1982-04-16

申请人： Edward E. Jaffe

发明人： Edward E. Jaffe

IPC分类号： C09B67/00 ,  C09B67/22 ,  C09B48/00

CPC分类号： C09B67/0036 ,  C09B67/0022

摘要： Pigmentary grade quinacridone pigments are prepared from crude quinacridone by conversion to aggregated low crystallinity quinacridones followed by milling the aggregated low crystallinity quinacridone in the presence of a liquid which wets the pigment and can improve the crystallinity of quinacridone at 10.degree. to 60.degree. C. Suitable quinacridones include ##STR1## and mixtures thereof with up to 15 wt. % of ##STR2## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 R.sup.6 are hydrogen, fluorine, chlorine, bromine, methyl or methoxy; R.sup.7, R.sup.9 and R.sup.10 are hydrogen or chlorine; and R.sup.8 is hydrogen, chlorine, bromine, nitro, alkyl groups of 1 to 5 carbon atoms, alkoxy groups of 1 or 2 carbon atoms or benzoylamino, and m is an integer of from 1 to 4.

摘要翻译： 色素级喹吖啶酮颜料由粗喹吖啶酮通过转化为聚集的低结晶度喹吖啶酮制备，然后在润湿颜料的液体存在下研磨聚集的低结晶度喹吖啶酮，并可提高喹吖啶酮在10℃至60℃的结晶度。 喹吖啶酮包括高达15重量％的 及其混合物。 ％，其中R1，R2，R3，R4，R5 R6是氢，氟，氯，溴，甲基或甲氧基; R7，R9和R10是氢或氯; R8为氢，氯，溴，硝基，碳原子数为1〜5的烷基，碳原子数为1或2的烷氧基或苯甲酰氨基，m为1〜4的整数。

公开(公告)号：US09752033B2

公开(公告)日：2017-09-05

申请号：US14891192

申请日：2014-05-14

申请人： KAO CORPORATION

发明人： Takahiro Sato ,  Hironobu Fukuroi ,  Hirotaka Takeno

IPC分类号： C09B67/02 ,  C09B67/00 ,  C09D11/00 ,  C09D17/00 ,  C09B67/04 ,  C09B67/46 ,  C09D11/322 ,  C09B67/20 ,  G03F7/00

CPC分类号： C09B67/0022 ,  C09B67/0002 ,  C09B67/006 ,  C09B67/0066 ,  C09B67/009 ,  C09D11/00 ,  C09D11/322 ,  C09D17/00 ,  C09D17/003 ,  G03F7/0007

摘要： The present invention provides a process for producing a fine organic pigment having a very small primary particle size, and a fine organic pigment produced by the process; a process for producing a dispersion using the fine organic pigment, and a dispersion produced by the process; and a process for producing an ink using the dispersion. The present invention relates to [1] a process for producing a fine organic pigment, including step 1 of kneading a mixture prepared by blending a raw material organic pigment, a water-soluble inorganic salt, a water-soluble organic solvent and water with each other, the water being blended in an amount of not less than 0.6 part by mass and not more than 4.0 parts by mass on the basis of 100 parts by mass of the water-soluble inorganic salt; [2] a fine organic pigment produced by the process described in the above [1]; [3] a dispersion produced using the fine organic pigment described in the above [2]; [4] a process for producing a paste of a fine organic pigment, including step 2 of cleaning the kneaded mixture obtained in the step 1; [5] a process for producing a dispersion, including step 3 of subjecting the paste of the fine organic pigment produced by the process described in the above [4], an organic solvent and water to dispersing treatment; and [6] a process for producing an ink, including step 4 of mixing the dispersion produced by the process described in the above [5], with at least one material selected from the group consisting of water and an organic solvent.

公开(公告)号：US20170023858A1

公开(公告)日：2017-01-26

申请号：US15288588

申请日：2016-10-07

申请人： FUJIFILM Corporation

发明人： Hirotaka TAKISHITA ,  Tetsuya KAMIMURA ,  Hirokazu KYOTA ,  Toshihide EZOE ,  Kazuto SHIMADA

IPC分类号： G03F7/00 ,  G03F7/039 ,  G03F7/029 ,  G02B5/22 ,  G03F7/16 ,  G03F7/20 ,  G03F7/30 ,  C09B67/46 ,  G03F7/004

CPC分类号： G03F7/0007 ,  C08F2/44 ,  C08F2/48 ,  C08L101/00 ,  C09B67/0022 ,  C09B67/0033 ,  C09B67/0084 ,  C09B67/009 ,  C09D4/00 ,  G02B5/201 ,  G02B5/223 ,  G03F7/0045 ,  G03F7/027 ,  G03F7/029 ,  G03F7/039 ,  G03F7/105 ,  G03F7/162 ,  G03F7/20 ,  G03F7/3021 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14649 ,  H01L27/14685 ,  C08F2222/1013 ,  C08F222/1006 ,  C08F2222/104 ,  C08F2222/225

摘要： A coloring composition includes colorants, polymerizable compounds, and a resin, in which a ratio P/M of a mass P of the colorants to a mass M of the polymerizable compounds is 0.05 to 0.35, a content of the polymerizable compounds is 25 to 65 mass % with respect to a total solid content of the coloring composition, a ratio A/B of a minimum value A of an absorbance in a wavelength range of 400 nm or longer and shorter than 580 nm to a minimum value B of an absorbance in a wavelength range of 580 nm to 770 nm is 0.3 to 3, and a ratio C/D of a minimum value C of an absorbance in a wavelength range of 400 nm to 750 nm to a maximum value D of an absorbance in a wavelength range of 850 nm to 1300 nm is 5 or higher.

摘要翻译： 着色组合物包括着色剂，可聚合化合物和树脂，其中着色剂的质量P与可聚合化合物的质量M的比率P / M为0.05至0.35，可聚合化合物的含量为25至65 相对于着色组合物的总固体成分的质量％，400nm以上且小于580nm的波长范围内的吸光度的最小值A的比A / B与吸光度的最小值B 580nm至770nm的波长范围为0.3至3，并且在400nm至750nm的波长范围内的吸光度的最小值C的比C / D与波长范围内的吸光度的最大值D 为850nm〜1300nm，为5以上。

公开(公告)号：US09211510B2

公开(公告)日：2015-12-15

申请号：US12668013

申请日：2008-07-04

申请人： Masakazu Enomura

发明人： Masakazu Enomura

IPC分类号： B01F3/08 ,  B01F3/12 ,  B01F5/22 ,  B01F7/00 ,  B22F1/00

CPC分类号： B01F3/0807 ,  B01F3/1221 ,  B01F5/221 ,  B01F7/00758 ,  B01F7/00775 ,  B01F7/00791 ,  B01J19/1887 ,  B22F1/0018 ,  B22F9/24 ,  B22F2998/00 ,  B22F2999/00 ,  C09B67/0022 ,  B22F1/0022 ,  B22F3/003

摘要： The present invention provides a method for producing nanoparticles, which comprises maintaining a minute space of 1 mm or less between two processing surfaces capable of approaching to and separating from each other and being rotating relative to each other, allowing the minute space maintained between the two processing surfaces to serve as a flow path of a processed fluid thereby forming a forced thin film of the processed fluid and separating nanoparticles in the forced thin film.

摘要翻译： 本发明提供一种生产纳米颗粒的方法，其包括在能够接近和分离并相对于彼此旋转的两个处理表面之间保持1mm或更小的微小空间，允许在两者之间保持微小的空间 处理表面用作经处理流体的流动路径，从而形成被处理流体的强制薄膜并分离强制薄膜中的纳米颗粒。

公开(公告)号：US09045644B2

公开(公告)日：2015-06-02

申请号：US11815484

申请日：2006-02-08

申请人： Hans-Ulrich Reisacher ,  Christian Krueger ,  Uwe Mauthe ,  Juan Antonio Gonzalez Gomez ,  Raimund Schmid

发明人： Hans-Ulrich Reisacher ,  Christian Krueger ,  Uwe Mauthe ,  Juan Antonio Gonzalez Gomez ,  Raimund Schmid

IPC分类号： C08G18/08 ,  C09C3/00 ,  C09D11/101 ,  C09D175/14 ,  C07D301/32 ,  C07D303/04 ,  C08L75/04 ,  C09B67/00 ,  C09B67/20 ,  C09B67/46 ,  C09C3/10 ,  C08L71/00

CPC分类号： C09C3/006 ,  C07D301/32 ,  C07D303/04 ,  C08G18/0823 ,  C08L71/00 ,  C08L75/04 ,  C09B67/0022 ,  C09B67/0063 ,  C09B67/009 ,  C09C3/10 ,  C09D11/101 ,  C09D175/14 ,  C08L2666/22

摘要： Solid pigment preparations comprising as essential constituents (A) from 60% to 95% by weight of at least one pigment, (B) from 2.5% to 35% by weight of at least one water-soluble surface-active additive based on polyurethanes and (C) from 2.5% to 35% by weight of at least one nonionic water-soluble surface-active additive (C1) based on polyethers and/or of an anionic water-soluble additive other than additives (B) which is based on polymers of ethylenically unsaturated carboxylic acids (C2), and also production and use of the pigment preparations for coloration of macromolecular organic and inorganic materials and also of plastics.

摘要翻译： 包含作为必要成分（A）的固体颜料制剂（A），60重量％至95重量％的至少一种颜料，（B）2.5重量％至35重量％的至少一种基于聚氨酯的水溶性表面活性添加剂和 （C）基于聚醚和/或基于聚合物的添加剂（B）以外的阴离子水溶性添加剂的至少一种非离子水溶性表面活性添加剂（C1）的2.5重量％至35重量％ 的烯属不饱和羧酸（C2），以及生产和使用用于着色大分子有机和无机材料以及塑料的颜料制剂。

公开(公告)号：US09034979B2

公开(公告)日：2015-05-19

申请号：US14352335

申请日：2012-10-25

申请人： Lubrizol Advanced Materials Inc.

发明人： Patrick J. Sunderland ,  Dean Thetford ,  Elliot Coulbeck ,  Stuart N. Richards

IPC分类号： C08K11/00 ,  C09D7/02 ,  C09B67/00 ,  C09D17/00 ,  C09B67/46

CPC分类号： C08K11/00 ,  C08L33/06 ,  C09B67/0022 ,  C09B67/009 ,  C09D7/45 ,  C09D17/002

摘要： A composition comprising particulate solid (typically a pigment or filler), an organic medium (typically the organic medium may be a plastics material or an organic liquid) and a polyacrylic copolymer.

摘要翻译： 包含颗粒状固体（通常为颜料或填料），有机介质（通常有机介质可以是塑料材料或有机液体）和聚丙烯酸共聚物的组合物。

公开(公告)号：US08912249B2

公开(公告)日：2014-12-16

申请号：US14005958

申请日：2011-12-15

申请人： Waifong Liew Anton ,  Hee Hyun Lee ,  Michael Joseph Otley ,  Michael Stephen Wolfe

发明人： Waifong Liew Anton ,  Hee Hyun Lee ,  Michael Joseph Otley ,  Michael Stephen Wolfe

IPC分类号： C09D11/10 ,  C09C3/10 ,  C08K9/10 ,  C09D11/38 ,  C09D11/326 ,  C09B67/04 ,  C09B67/08 ,  C09B67/46 ,  C09B67/00 ,  C09D11/324 ,  C09D11/40

CPC分类号： C09D11/38 ,  C09B67/0002 ,  C09B67/0013 ,  C09B67/0022 ,  C09B67/009 ,  C09B67/0091 ,  C09D11/324 ,  C09D11/326 ,  C09D11/40

摘要： A process for encapsulating pigment dispersions is provided where a pigment is dispersed with a polymeric dispersant in an aqueous solvent system. An acrylate monomer and a polyurethane dispersion are added and the resultant mixture is polymerized. Optionally, the acrylate monomer/polyurethane mixture may be emulsified in water with an added surfactant or polymeric dispersant and up to 20% acrylic or other vinyl monomers based on the acrylate may be added to the acrylate monomer/polyurethane mixture before polymerization. Such encapsulated pigment dispersions may be used in inkjet inks and are stable to heat, aging test conditions, and solvent challenges. Prints from these inks have better durability.

摘要翻译： 提供了一种用于包封颜料分散体的方法，其中颜料与聚合物分散剂在水性溶剂体系中分散。 加入丙烯酸酯单体和聚氨酯分散体，并将所得混合物聚合。 任选地，丙烯酸酯单体/聚氨酯混合物可以用添加的表面活性剂或聚合物分散剂在水中乳化，并且可以在聚合之前将至多基于丙烯酸酯的20％丙烯酸或其它乙烯基单体加入到丙烯酸酯单体/聚氨酯混合物中。 这种包封的颜料分散体可以用于喷墨油墨中，并且对于热，老化试验条件和溶剂挑战是稳定的。 这些油墨的印刷具有更好的耐久性。

公开(公告)号：US08834621B2

公开(公告)日：2014-09-16

申请号：US13588386

申请日：2012-08-17

申请人： Satoshi Takebayashi ,  Yoshio Nakajima ,  Shuichi Okazaki ,  Eiichi Nakata

发明人： Satoshi Takebayashi ,  Yoshio Nakajima ,  Shuichi Okazaki ,  Eiichi Nakata

IPC分类号： C09D11/02 ,  C09B29/36 ,  C09B67/10 ,  C09B67/00 ,  C09D11/322 ,  C09B67/46 ,  C09B29/33

CPC分类号： C09B67/0015 ,  C09B29/338 ,  C09B67/0022 ,  C09B67/009 ,  C09D11/322

摘要： Provided is a pigment particle suitable for an ink capable of recording an image that is excellent in color developability and lightfastness, and has a yellow hue. The pigment particle is a pigment particle having a structure represented by the following formula (1), in which a maximum absorption wavelength of an absorption spectrum in a wavelength region of 200 nm or more and 800 nm or less is present in a range of 340 nm or more and 360 nm or less.

摘要翻译： 本发明提供一种适合于能够记录显色性和耐光性优异且具有黄色调的图像的油墨的颜料。 颜料颗粒是具有由下式（1）表示的结构的颜料颗粒，其中在340nm以下的范围内存在波长区域中的吸收光谱的最大吸收波长为200nm以上且800nm以下的范围 nm以上且360nm以下。

公开(公告)号：US20140238271A1

公开(公告)日：2014-08-28

申请号：US14346339

申请日：2012-09-21

申请人： EMERALD HILTON DAVIS, LLC

发明人： Gregory D. Duncan ,  Kevin M. Henry ,  Joseph D. Kern

IPC分类号： C09B67/20

CPC分类号： C09B67/0066 ,  A61K47/6949 ,  B82Y5/00 ,  C09B67/0022 ,  C09B67/0023 ,  C09B67/0067 ,  C09B67/009 ,  C09B67/0091 ,  C09B67/0097

摘要： Novel, nano-structured particles are formed by introducing a selected solid of interest into a structured fluid matrix formed by a dispersion of a small molecule host vessel, such as a native or modified polysaccharide, cavitand, simple sugar, simple polyol or other similarly structured molecule known to be useful as a host vessel, in an acidic medium or other solvent, whereby the particle size of the introduced solid is reduced and or limited by incorporation into the host vessel. The simple, one-step mixing process results in stabilized colloidal dispersions of the nanoparticles useful in a wide variety of applications.

摘要翻译： 通过将选定的感兴趣的物质引入由小分子宿主容器如天然或修饰的多糖，空穴，单糖，简单多元醇或其它类似结构的分散体形成的结构化流体基质中，形成新的纳米结构的颗粒。 已知可用作宿主容器的分子，在酸性介质或其它溶剂中，由此导入的固体的粒度被降低并且通过掺入主体容器而受到限制。 简单的一步混合过程导致用于各种应用的纳米颗粒的稳定的胶体分散体。