专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06468727B2 Nonionic oligomeric surfactants and their use as dispersants and stabilizers 失效
标题翻译：非离子低聚表面活性剂及其作为分散剂和稳定剂的用途
公开(公告)号：US06468727B2
公开(公告)日：2002-10-22
申请号：US09770129
申请日：2001-01-26
申请人： Alan R. Pitt , Trevor J. Wear , Danuta Gibson , Ian M. Newington , Mary C. Brick , John W. Boettcher , Gary N. Barber
发明人： Alan R. Pitt , Trevor J. Wear , Danuta Gibson , Ian M. Newington , Mary C. Brick , John W. Boettcher , Gary N. Barber
IPC分类号： G03C108
CPC分类号： B01F17/0057 , G03C1/005 , G03C7/3882 , G03C7/3885 , G03C2001/0854
摘要： A hydrophobically capped oligomeric acrylamide or pyrrolidone is employed as a dispersant for hydrophobic materials in an aqueous medium containing a hydrophilic colloid, e.g. gelatin. The hydrophobic materials include photographic addenda such as color couplers or solid particle dyes. Preferred dispersants have the general formula R—L—T (1) or in which R, R1 and R2 are each independently selected from aliphatic hydrocarbyl, aryl-(aliphatic hydrocarbyl) and (aliphatic hydrocarbyl)-aryl groups, L is a sulphur atom or a linking group that contains a sulphur atom attached to the T group, and T is a hydrophilic oligomeric group obtained by the oligomerisation of one or more vinyl monomers having an amido function.
摘要翻译：疏水封端的低聚丙烯酰胺或吡咯烷酮在含有亲水胶体的水性介质中用作疏水性材料的分散剂。明胶。疏水性材料包括照相附加物，如成色剂或固体颗粒染料。优选的分散剂具有通式，其中R 1，R 2和R 2各自独立地选自脂族烃基，芳基 - （脂族烃基）和（脂族烃基） - 芳基，L是硫原子或连接基团， T基团，和T是通过一种或多种具有酰氨基官能团的乙烯基单体的低聚获得的亲水性低聚基团。

2. 发明授权

US5543555A Surfactants and hydrophilic colloid compositions and materials containing them 失效
标题翻译：表面活性剂和亲水胶体组合物和含有它们的材料
公开(公告)号：US5543555A
公开(公告)日：1996-08-06
申请号：US478624
申请日：1995-06-07
申请人： Alan R. Pitt , Julian C. Caesar , Danuta Gibson , Trevor J. Wear , David J. Young , Scott A. King
发明人： Alan R. Pitt , Julian C. Caesar , Danuta Gibson , Trevor J. Wear , David J. Young , Scott A. King
IPC分类号： B01F17/12 , G03C7/388 , C07C309/04 , B01F17/00 , G03C1/38
CPC分类号： G03C7/388 , Y10S516/01 , Y10S516/04
摘要： Surfactants useful as dispersing aids in the preparation of compositions comprising a hydrophilic colloid having hydrophobic particles dispersed therein have the structure ##STR1## wherein R is H or methyl provided that when each n=1, each R is methyl;M is a cation; and,n is an integer from 1 to 6.Such surfactants offer coating, photographic property and processing advantages when incorporated in photographic materials comprising a support bearing a plurality of hydrophilic colloid layers including at least one light-sensitive silver halide emulsion layer wherein at least one of the underlying hydrophilic colloid layers of the material contains hydrophobic particles dispersed therein with the aid of the surfactant.
摘要翻译：可用作制备包含分散有疏水性颗粒的亲水胶体的组合物的分散助剂的表面活性剂具有其中R为H或甲基的结构，其中当n = 1时，每个R为甲基; M是阳离子; 并且n为1至6的整数。这些表面活性剂在掺入到包含支持多个亲水胶体层的载体的照相材料中时，具有涂层，照相性能和加工优点，所述亲水胶体层包括至少一种感光卤化银乳剂层，其中至少材料的底层亲水胶体层之一借助表面活性剂包含分散在其中的疏水性颗粒。

3. 发明授权

US5484695A Surfactants and hydrophilic colloid compositions and materials containing them 失效
公开(公告)号：US5484695A
公开(公告)日：1996-01-16
申请号：US198729
申请日：1994-02-18
申请人： Alan R. Pitt , Julian C. Caesar , Danuta Gibson , Trevor J. Wear , David J. Young , Scott A. King
发明人： Alan R. Pitt , Julian C. Caesar , Danuta Gibson , Trevor J. Wear , David J. Young , Scott A. King
IPC分类号： B01F17/12 , G03C7/388 , G03C1/08
CPC分类号： G03C7/388 , Y10S516/01 , Y10S516/04
摘要： Surfactants useful as dispersing aids in the preparation of compositions comprising a hydrophilic colloid having hydrophobic particles dispersed therein have the structure ##STR1## wherein R is H or methyl provided that when each n=1, each R is methyl;M is a cation; and,n is an integer from 1 to 6.Such surfactants offer coating, photographic property and processing advantages when incorporated in photographic materials comprising a support bearing a plurality of hydrophilic colloid layers including at least one light-sensitive silver halide emulsion layer wherein at least one of the underlying hydrophilic colloid layers of the material contains hydrophobic particles dispersed therein with the aid of the surfactant.

4. 发明授权

US06762006B2 Solid particle dispersions and their use in the preparation of laser thermal media 失效
标题翻译：固体颗粒分散体及其在制备激光热介质中的应用
公开(公告)号：US06762006B2
公开(公告)日：2004-07-13
申请号：US10254262
申请日：2002-09-25
申请人： Malcolm D. Purbrick , Marie C. Bunce , Phillip J. Coldrick , Danuta Gibson , Ian M. Newington , Dawn J. Jenkins
发明人： Malcolm D. Purbrick , Marie C. Bunce , Phillip J. Coldrick , Danuta Gibson , Ian M. Newington , Dawn J. Jenkins
IPC分类号： G03F7105
CPC分类号： B41M5/395 , C08J3/03 , C08J2333/06 , Y10S430/165
摘要： A donor element for use in laser thermal imaging has a layer which comprises an infrared-absorbing material, an image dye and a polymer matrix comprising a thermally degradable polymer and a non thermally degradable polymer there being an interaction between the infrared-absorbing material and the non degradable polymer to facilitate retention of the infrared-absorbing material in the donor element. The degradable and non degradable polymers are preferably copolymers both of which contain methacrylic acid as a monomer. The degradable polymer is preferably a copolymer of methoxyethyl cyanoacrylate and methacrylic acid preferably in molar proportions of from 1:1 to 12:1. The non degradable polymer is preferably a copolymer of methyl methacrylate and methacrylic acid, preferably in molar proportions of from 1:1 to 15:1. The element may be prepared from an aqueous solid particle dispersion which has been prepared by milling the components together in a ball mill.
摘要翻译：用于激光热成像的供体元件具有包括红外线吸收材料，图像染料和包含可热降解聚合物和不可热降解聚合物的聚合物基质的层，其中红外线吸收材料和不可降解的聚合物，以促进红外线吸收材料在供体元件中的保留。可降解和不可降解的聚合物优选是含有甲基丙烯酸作为单体的共聚物。可降解聚合物优选为氰基丙烯酸甲氧基乙酯和甲基丙烯酸的共聚物，优选摩尔比为1:1至12:1。不可降解聚合物优选是甲基丙烯酸甲酯和甲基丙烯酸的共聚物，优选摩尔比为1:1至15:1。该元件可以由固体颗粒分散体制备，其通过将组分一起研磨而制备一个球磨机。

5. 发明申请

US20090322811A1 INKJET PRINTING SYSTEM 有权
标题翻译：喷墨打印系统
公开(公告)号：US20090322811A1
公开(公告)日：2009-12-31
申请号：US12477310
申请日：2009-06-03
申请人： John M. Higgins , Danuta Gibson , Andrew M. Howe , Andrew Clarke , Stephanie V. Desrousseaux , Trevor J. Wear
发明人： John M. Higgins , Danuta Gibson , Andrew M. Howe , Andrew Clarke , Stephanie V. Desrousseaux , Trevor J. Wear
IPC分类号： B41J2/01 , B41J29/38
CPC分类号： B41J2/155 , C09D11/30
摘要： An inkjet printing system comprising a plurality of static inkjet printing units each comprising at least one inkjet printing head; an ink-receiving element comprising a poorly-absorbing or impermeable substrate; an aqueous inkjet composition which comprises a polymeric compound comprising discrete particles responsive to an external stimulus, and a functional material, which may be incorporated as part of the polymeric particles, the composition having a first rheological state and a different second rheological state in response to a stimulated change in conditions, the first state being associated with a first lower viscosity of the composition, wherein the particles have a first lower volume, and the second state being associated with a second higher viscosity of the composition, wherein the particles have a second higher volume, and of drying the aqueous ink composition only positioned downstream of the plurality of the printing units.
摘要翻译：一种喷墨打印系统，包括多个静电喷墨打印单元，每个静电喷墨打印单元包括至少一个喷墨打印头; 墨水接收元件，其包含吸收不良或不可渗透的基底; 一种水性喷墨组合物，其包含包含响应于外部刺激的离散颗粒的聚合化合物和可作为聚合物颗粒的一部分掺入的功能材料，该组合物具有第一流变状态和不同的第二流变状态以响应于条件的刺激变化，第一状态与组合物的第一较低粘度相关，其中所述颗粒具有第一较低体积，并且所述第二状态与所述组合物的第二较高粘度相关联，其中所述颗粒具有第二更高的体积，并且仅干燥位于多个印刷单元下游的水性油墨组合物。

6. 发明授权

US08398226B2 Inkjet printing system 有权
标题翻译：喷墨打印系统
公开(公告)号：US08398226B2
公开(公告)日：2013-03-19
申请号：US12477310
申请日：2009-06-03
申请人： John M. Higgins , Danuta Gibson , Andrew M. Howe , Andrew Clarke , Stephanie V. Desrousseaux , Trevor J. Wear
发明人： John M. Higgins , Danuta Gibson , Andrew M. Howe , Andrew Clarke , Stephanie V. Desrousseaux , Trevor J. Wear
IPC分类号： B41J2/01
CPC分类号： B41J2/155 , C09D11/30
摘要： An inkjet printing system comprising a plurality of static inkjet printing units each comprising at least one inkjet printing head; an ink-receiving element comprising a poorly-absorbing or impermeable substrate; an aqueous inkjet composition which comprises a polymeric compound comprising discrete particles responsive to an external stimulus, and a functional material, which may be incorporated as part of the polymeric particles, the composition having a first rheological state and a different second rheological state in response to a stimulated change in conditions, the first state being associated with a first lower viscosity of the composition, wherein the particles have a first lower volume, and the second state being associated with a second higher viscosity of the composition, wherein the particles have a second higher volume, and of drying the aqueous ink composition only positioned downstream of the plurality of the printing units.
摘要翻译：一种喷墨打印系统，包括多个静电喷墨打印单元，每个静电喷墨打印单元包括至少一个喷墨打印头; 墨水接收元件，其包含吸收不良或不可渗透的基底; 一种水性喷墨组合物，其包含包含响应于外部刺激的离散颗粒的聚合化合物和可作为聚合物颗粒的一部分掺入的功能材料，该组合物具有第一流变状态和不同的第二流变状态以响应于条件的刺激变化，第一状态与组合物的第一较低粘度相关，其中所述颗粒具有第一较低体积，并且所述第二状态与所述组合物的第二较高粘度相关联，其中所述颗粒具有第二更高的体积，并且仅干燥位于多个印刷单元下游的水性油墨组合物。

7. 发明申请

US20100238232A1 CONTINUOUS INK JET PRINTING OF ENCAPSULATED DROPLETS 有权
标题翻译：连续喷墨喷墨打印机
公开(公告)号：US20100238232A1
公开(公告)日：2010-09-23
申请号：US12664938
申请日：2008-06-27
申请人： Andrew Clarke , John M. Higgins , Andrew M. Howe , Danuta Gibson , Stephanie V. Desrousseaux
发明人： Andrew Clarke , John M. Higgins , Andrew M. Howe , Danuta Gibson , Stephanie V. Desrousseaux
IPC分类号： B41J2/015
CPC分类号： B41J2/03 , B01F13/0062 , B01F13/0079 , B01J13/02 , B05B7/0408 , B05B17/04
摘要： A method for creating composite droplets for use in an ink jet system includes a first fluid (1) brought into contact with a second fluid within a set of channels (5,14). The interface between the fluids is characterised by an interfacial tension. The first fluid forms spaced droplets (8) within the second fluid, the composite of the first and second fluids passing through an orifice (6) to form a jet (9).
摘要翻译：用于产生用于喷墨系统的复合液滴的方法包括与一组通道（5,14）内的第二流体接触的第一流体（1）。流体之间的界面的特征在于界面张力。第一流体在第二流体内形成间隔开的液滴（8），第一和第二流体的复合物通过孔口（6）以形成射流（9）。

8. 发明授权

US06261755B1 Photographic elements containing blend of cyan dye-forming couplers 失效
标题翻译：含有青色染料成色剂的混合物的照相元件
公开(公告)号：US06261755B1
公开(公告)日：2001-07-17
申请号：US09514632
申请日：2000-02-28
申请人： Danuta Gibson , James S. Honan , Thomas A. Rosiek
发明人： Danuta Gibson , James S. Honan , Thomas A. Rosiek
IPC分类号： G03C108
CPC分类号： G03C7/342 , G03C1/34 , G03C1/815 , G03C7/3006 , G03C7/3212 , G03C7/34 , G03C7/3885 , G03C7/39216 , G03C7/39256
摘要： The invention provides a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith: (A) a phenolic cyan dye-forming narrow bandwidth “NB coupler”; (B) a phenolic cyan dye-forming coupler of formula (II): wherein: R3 is an unsubstituted or substituted alkyl or aryl group or a 5-10 membered heterocyclic ring which contains one or more heteroatoms selected from nitrogen, oxygen and sulfur, which ring is unsubstituted or substituted; R4 is an unsubstituted or substituted alkyl group; R5 is hydrogen, halogen or an unsubstituted or substituted alkyl or aryl group or a 5-10 membered heterocyclic ring which contains one or more heteroatoms selected from nitrogen, oxygen and sulfur, which ring is unsubstituted or substituted; and Z is a hydrogen atom or a group which can be split off by the reaction of the coupler with an oxidized color-developing agent; and (C) a stabilizer of formula (III) wherein: each Y is an independently selected substituent and m is 0 to 4; and each T is an independently selected substituent and p is 0 to 4. Preferably the element has associated therewith one or more high-boiling solvents of formula (IV) wherein: R1 is an unsubstituted or substituted alkyl or aryl group; and G is an unsubstituted or substituted alkyl group.
摘要翻译：本发明提供了一种照相元件，其包含至少一种与之相关的感光卤化银乳剂层：（A）形成苯酚青色染料的窄带宽“NB成色剂”;（B）式（B）的酚青色染料成色剂 II）：其中：R3是未取代或取代的烷基或芳基或含有一个或多个选自氮，氧和硫的杂原子的5-10元杂环，该环是未取代或取代的; R4是未取代或取代的烷基; R5是氢，卤素或未取代或取代的烷基或芳基或含有一个或多个选自氮，氧和硫的杂原子的5-10元杂环，该环是未取代的或被取代的; Z为氢原子或可通过偶合剂与氧化显色剂的反应而分离的基团; 和（C）式（III）的稳定剂，其中：每个Y是独立选择的取代基，m是0-4; 所述T是独立选择的取代基，p是0至4.优选所述元素与一种或多种式（Ⅳ）的高沸点溶剂缔合，其中：R 1为未取代或取代的烷基或芳基; G是未取代或取代的烷基。

9. 发明授权

US5358831A High dye stability, high activity, low stain and low viscosity small particle yellow dispersion melt for color paper and other photographic systems 失效
标题翻译：高染料稳定性，高活性，低污染和低粘度小颗粒黄色分散体，用于彩色纸等摄影系统
公开(公告)号：US5358831A
公开(公告)日：1994-10-25
申请号：US627154
申请日：1990-12-13
申请人： Pranab Bagchi , James L. Edwards , Danuta Gibson , Thomas A. Rosiek , Brian Thomas , Vincent J. Flow, III
发明人： Pranab Bagchi , James L. Edwards , Danuta Gibson , Thomas A. Rosiek , Brian Thomas , Vincent J. Flow, III
IPC分类号： G03C1/38 , G03C7/388
CPC分类号： G03C1/38 , G03C7/388 , G03C2200/20 , Y10S430/136 , Y10S516/03 , Y10S516/06
摘要： This invention provides composition and method to overcome the very high viscosity of prior small-particle dispersions when admixed with gelatin in aqueous solution for coating a photographic film element.The invention is generally accomplished by the utilization of a second surfactant in the melt formulated by the admixture of the small-particle dispersion and the gelatin solution. The surfactants of this invention, that is, utilized to control the theology of such said melts, have the following general structure: ##STR1## wherein n=5 to 20 andx=1 to 4.
摘要翻译：本发明提供了组合物和方法，以克服在用于涂布照相胶片元件的水溶液中与明胶混合时先前的小颗粒分散体的非常高的粘度。本发明通常通过在通过小颗粒分散体和明胶溶液的混合物配制的熔体中利用第二表面活性剂来实现。本发明的表面活性剂，即用于控制所述熔体的神学具有以下通用结构：图像（SI-1）<图像>

10. 发明授权

US08439487B2 Continuous ink jet printing of encapsulated droplets 有权
标题翻译：连续喷墨印刷胶囊
公开(公告)号：US08439487B2
公开(公告)日：2013-05-14
申请号：US12664938
申请日：2008-06-27
申请人： Andrew Clarke , John M. Higgins , Andrew M. Howe , Danuta Gibson , Stephanie V. Desrousseaux
发明人： Andrew Clarke , John M. Higgins , Andrew M. Howe , Danuta Gibson , Stephanie V. Desrousseaux
IPC分类号： B41J2/02 , B41J2/07
CPC分类号： B41J2/03 , B01F13/0062 , B01F13/0079 , B01J13/02 , B05B7/0408 , B05B17/04
摘要： A method for creating composite droplets for use in an ink jet system includes a first fluid (1) brought into contact with a second fluid within a set of channels (5,14). The interface between the fluids is characterized by an interfacial tension. The first fluid forms spaced droplets (8) within the second fluid, the composite of the first and second fluids passing through an orifice (6) to form a jet (9).
摘要翻译：用于产生用于喷墨系统的复合液滴的方法包括与一组通道（5,14）内的第二流体接触的第一流体（1）。流体之间的界面的特征在于界面张力。第一流体在第二流体内形成间隔开的液滴（8），第一和第二流体的复合物通过孔口（6）以形成射流（9）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式