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1. 发明授权

US5411854A Sensitivity increase from alkynylamineazole, sensitizing dye, and chalcogenazolium salt added before heat cycle 失效
标题翻译：在热循环前添加的炔基胺，敏化染料和硫属元素鎓盐的敏感性增加
公开(公告)号：US5411854A
公开(公告)日：1995-05-02
申请号：US174998
申请日：1993-12-29
申请人： Thomas B. Brust , Robert J. Newmiller
发明人： Thomas B. Brust , Robert J. Newmiller
IPC分类号： G03C1/005 , G03C1/09 , G03C1/14 , G03C1/16 , G03C1/18 , G03C1/34 , G03C1/28
CPC分类号： G03C1/09 , G03C1/14 , G03C1/16 , G03C1/346 , G03C1/0051 , G03C1/18
摘要： The invention is accomplished by providing a combined process of chemical and spectral sensitization comprising providing a silver halide emulsion, adding a sulfur or gold chemical sensitizer, adding a finish modifier ##STR1## wherein X is --O--, --S--, --Se--, ##STR2## Y.sup.1 and Y.sup.2 individually represent hydrogen or an aromatic nucleus or together represent the atoms completing a fused aromatic nucleus; R is hydrogen or lower alkyl of from 1 to 5 carbon atoms; and R.sub.1 is a hydrogen or methyl, provided that Y.sup.1 and Y.sup.2 individually represent hydrogen or an aromatic nucleus when R.sub.1 is hydrogen, adding dye, andadding a hydrolyzable quaternized chalcogenazolium salt of a middle chalcogen,heating to a temperature sufficient to cause sensitization of said silver halide to take place, and cooling to recover the sensitized emulsion.
摘要翻译：本发明通过提供化学和光谱增感的组合方法来实现，包括提供卤化银乳剂，加入硫或金化学增感剂，加入其中X是-O - ， - S-，-Se- ，＆lt; IMAGE＆gt; Y1和Y2分别表示氢或芳香核，或一起代表完成稠合芳香核的原子; R是氢或1至5个碳原子的低级烷基; 并且R1是氢或甲基，条件是当R1是氢时，Y1和Y2分别代表氢或芳香核，加入染料，加入中等硫属元素的可水解的季铵硫霉素鎓盐，加热至足以引起所述卤化银发生，冷却回收敏化乳液。

2. 发明申请

US20160046748A1 CROSSLINKABLE POLYMERS 有权
标题翻译：可交联聚合物
公开(公告)号：US20160046748A1
公开(公告)日：2016-02-18
申请号：US14457477
申请日：2014-08-12
申请人： Thomas B. Brust , Grace Ann Bennett , Mark Edward Irving
发明人： Thomas B. Brust , Grace Ann Bennett , Mark Edward Irving
IPC分类号： C08F220/68
CPC分类号： C08F220/68 , C08F20/38 , C08F28/02 , C08F120/38 , C08F122/24 , C08F128/02 , C08F220/38 , C08F2220/382 , C08F2220/385 , C08F2220/387
摘要： Crosslinkable polymers comprise recurring units represented by: wherein R, R′, and R″ are independently hydrogen or an alkyl, cyano, or halo group; R1 is hydrogen or a halo, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, cyano, hydroxy, alkoxy, carboxy, or ester group; L is an organic linking group; EWG represents an electron withdrawing group having a Hammett-sigma value greater than or equal to 0.35 such that the oxygen-carbon bond in O—C(EWG)(R1) is cleavable in the presence of a cleaving acid having a pKa of 2 or less as measured in water; Ar is a substituted or unsubstituted arylene group; X is NR2 or oxygen; R2 is hydrogen or an alkyl group; t-alkyl represents a tertiary alkyl group having 4 to 6 carbon atoms, and m represents at least 1 mol % and up to and including 100 mol %, based on the total recurring units in the polymer.
摘要翻译：可交联聚合物包含由下式表示的重复单元：其中R，R'和R“独立地为氢或烷基，氰基或卤代基; R 1是氢或卤素，取代或未取代的烷基，取代或未取代的环烷基，氰基，羟基，烷氧基，羧基或酯基; L是有机连接基团; EWG表示具有大于或等于0.35的哈米特 - 西格玛值的吸电子基团，使得O-C（EWG）（R1）中的氧 - 碳键可在pKa为2的裂解酸存在下裂解，或较少在水中测量; Ar是取代或未取代的亚芳基; X为NR2或氧; R2是氢或烷基; 基于聚合物中的总重复单元，t-烷基表示具有4-6个碳原子的叔烷基，m表示至少1mol％且至多且包括100mol％。

3. 发明授权

US09249248B1 Crosslinkable polymers 有权
标题翻译：可交联聚合物
公开(公告)号：US09249248B1
公开(公告)日：2016-02-02
申请号：US14457477
申请日：2014-08-12
申请人： Thomas B. Brust , Grace Ann Bennett , Mark Edward Irving
发明人： Thomas B. Brust , Grace Ann Bennett , Mark Edward Irving
IPC分类号： C08F220/38 , C08F220/68 , C08F222/24 , C08F20/38 , C08F28/02 , C08F120/38 , C08F122/24 , C08F128/02
CPC分类号： C08F220/68 , C08F20/38 , C08F28/02 , C08F120/38 , C08F122/24 , C08F128/02 , C08F220/38 , C08F2220/382 , C08F2220/385 , C08F2220/387
摘要： Crosslinkable polymers comprise recurring units represented by: wherein R, R′, and R″ are independently hydrogen or an alkyl, cyano, or halo group; R1 is hydrogen or a halo, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, cyano, hydroxy, alkoxy, carboxy, or ester group; L is an organic linking group; EWG represents an electron withdrawing group having a Hammett-sigma value greater than or equal to 0.35 such that the oxygen-carbon bond in O—C(EWG)(R1) is cleavable in the presence of a cleaving acid having a pKa of 2 or less as measured in water; Ar is a substituted or unsubstituted arylene group; X is NR2 or oxygen; R2 is hydrogen or an alkyl group; t-alkyl represents a tertiary alkyl group having 4 to 6 carbon atoms, and m represents at least 1 mol % and up to and including 100 mol %, based on the total recurring units in the polymer.
摘要翻译：可交联聚合物包含由下式表示的重复单元：其中R，R'和R“独立地为氢或烷基，氰基或卤代基; R 1是氢或卤素，取代或未取代的烷基，取代或未取代的环烷基，氰基，羟基，烷氧基，羧基或酯基; L是有机连接基团; EWG表示具有大于或等于0.35的哈米特 - 西格玛值的吸电子基团，使得O-C（EWG）（R1）中的氧 - 碳键可在pKa为2的裂解酸存在下裂解，或较少在水中测量; Ar是取代或未取代的亚芳基; X为NR2或氧; R2是氢或烷基; 基于聚合物中的总重复单元，t-烷基表示具有4-6个碳原子的叔烷基，m表示至少1mol％且至多且包括100mol％。

4. 发明授权

US09181442B2 Aqueous ink jet ink compositions and uses 有权
标题翻译：水性喷墨油墨组合物及用途
公开(公告)号：US09181442B2
公开(公告)日：2015-11-10
申请号：US14170977
申请日：2014-02-03
申请人： Thomas B. Brust , Catherine A. Falkner , Mark R. Mis , Kurt Michael Schroeder , Anne Troxell Wyand
发明人： Thomas B. Brust , Catherine A. Falkner , Mark R. Mis , Kurt Michael Schroeder , Anne Troxell Wyand
IPC分类号： C09D11/06 , B41J2/01 , C09D11/30 , C09D11/102 , C09D11/322
CPC分类号： C09D11/06 , B41J2/01 , C09D11/102 , C09D11/30 , C09D11/322 , C09D11/50 , Y10T428/24802
摘要： Aqueous ink jet ink compositions are used for ink jet printing colorless, colored or invisible images on receiver elements. These compositions contain a dispersion of an unsaturated natural oil and a water compatible polyurethane. The unsaturated oil dispersion is prepared from conventional surfactants or a polyurethane dispersing agent. The polyurethane is prepared from unsaturated polyol segments prepared from the unsaturated natural oils. The ink preparations are printed on media treated with agents such as metal ions known to catalyze crosslinking reactions in unsaturated oils. Such compositions are useful in various ink jet printing systems including drop on demand and continuous ink jet printing systems.
摘要翻译：水性喷墨油墨组合物用于在接收器元件上喷墨印刷无色，有色或不可见的图像。这些组合物含有不饱和天然油和水相容聚氨酯的分散体。不饱和油分散体由常规表面活性剂或聚氨酯分散剂制备。由不饱和天然油制备的不饱和多元醇链段制备聚氨酯。油墨制剂印刷在用诸如已知用于催化不饱和油中的交联反应的金属离子的试剂处理的介质上。这种组合物可用于各种喷墨打印系统，包括按需喷墨和连续喷墨打印系统。

5. 发明授权

US09023560B1 Electroless plating method using non-reducing agent 有权
标题翻译：无电镀法使用非还原剂
公开(公告)号：US09023560B1
公开(公告)日：2015-05-05
申请号：US14072049
申请日：2013-11-05
申请人： Mark Edward Irving , Thomas B. Brust
发明人： Mark Edward Irving , Thomas B. Brust
IPC分类号： C23C18/20 , G03F7/26 , G03F7/40
CPC分类号： C23C18/204 , C23C18/1608 , C23C18/1612 , C23C18/1641 , C23C18/2033 , C23C18/206 , C23C18/285 , C23C18/30 , G03F7/038 , G03F7/0392 , G03F7/265 , G03F7/38 , G03F7/40 , G03F7/405 , Y10T428/24802
摘要： A conductive pattern is formed in a polymeric layer that has (a) a reactive polymer comprising pendant tertiary alkyl ester groups, (b) a compound that provides an acid upon exposure to radiation, and (c) a crosslinking agent. The polymeric layer is patternwise exposed to radiation to provide a polymeric layer comprising non-exposed regions and exposed regions comprising a polymer comprising carboxylic acid groups. The exposed regions are contacted with electroless seed metal ions to form a pattern of electroless seed metal ions. This pattern of electroless seed metal ions can be contacted with a non-reducing reagent that reacts with the electroless seed metal ions to form an electroless seed metal compound that has a pKsp of less than 40. This bound electroless seed metal compound is then electrolessly plated with a suitable conductive metal.
摘要翻译：导电图案形成在聚合物层中，该聚合物层具有（a）包含叔烷基酯基侧基的反应性聚合物，（b）暴露于辐射时提供酸的化合物，和（c）交联剂。将聚合物层图案地暴露于辐射以提供包含非暴露区域的聚合物层和包含包含羧酸基团的聚合物的暴露区域。暴露的区域与无电子种子金属离子接触以形成无电子种子金属离子的图案。无电子种子金属离子的这种图案可以与非还原试剂接触，其与无电子种子金属离子反应形成pKsp小于40的化学金属化合物。然后将该结合的无电子种子金属化合物无电镀具有合适的导电金属。

6. 发明授权

US08430492B2 Inkjet printing fluid 有权
标题翻译：喷墨印刷液
公开(公告)号：US08430492B2
公开(公告)日：2013-04-30
申请号：US12871982
申请日：2010-08-31
申请人： Catherine A. Falkner , Thomas B. Brust , Yongcai Wang , Hwei-Ling Yau , Douglas R. Robello
发明人： Catherine A. Falkner , Thomas B. Brust , Yongcai Wang , Hwei-Ling Yau , Douglas R. Robello
IPC分类号： G01D11/00
CPC分类号： C09D11/322 , C09D11/102 , C09D11/326
摘要： An inkjet printing fluid composition including water and a water dispersible polyurethane additive of the general formula of (I) wherein Z is the central portion of a monomer unit that is the polymerization product of a diisocyanate; X1—Y1—X1 represents one or more soft segments wherein Y1 represents the central portion of a unit that is the polymerization product of a diamine or diol prepolymer having a molecular weight of greater than 300 Daltons; W is the central portion of one or more units containing an acid group; X2—Y2—X2 represents one or more hard segments wherein Y2 represents the central portion of a unit that is the polymerization product of a C2-C8 diol or diamine having a molecular weight of less than 250 Daltons; and X1, V and X2 can be the same or different and are an —O— or —N— atom; and further wherein the polyurethane additive has a weight average molecular weight of at least 6,000 Daltons and a sufficient number of acid groups to provide an acid number greater than 35, and the one or more X2—Y2—X2 hard segments are present at from 1 wt % to less than 13 wt % of the polyurethane additive. Also disclosed is a method for printing an inkjet image including I) providing an inkjet printing fluid according to the invention; and II) jetting the inkjet printing fluid in the form of ink drops onto a recording element to form a printed image.
摘要翻译：一种喷墨印刷液组合物，其包含水和通式（I）的水分散性聚氨酯添加剂，其中Z是作为二异氰酸酯的聚合产物的单体单元的中心部分; X1-Y1-X1表示一个或多个软链段，其中Y1表示作为分子量大于300道尔顿的二胺或二醇预聚物的聚合产物的单元的中心部分; W是含有酸基的一个或多个单元的中心部分; X2-Y2-X2表示一个或多个硬链段，其中Y2表示作为分子量小于250道尔顿的C2-C8二醇或二胺的聚合产物的单元的中心部分; X1，V和X2可以相同或不同，为-O-或-N-原子; 并且其中所述聚氨酯添加剂具有至少6,000道尔顿的重均分子量和足够数量的酸基以提供大于35的酸值，并且所述一个或多个X2-Y2-X2硬链段存在于1 wt％至小于13wt％的聚氨酯添加剂。还公开了一种用于印刷喷墨图像的方法，包括：I）提供根据本发明的喷墨印刷液; 和II）将墨滴形式的喷墨打印流体喷射到记录元件上以形成打印图像。

7. 发明授权

US07744206B2 Ozone resistant dye-based images 失效
标题翻译：基于耐臭氧染料的图像
公开(公告)号：US07744206B2
公开(公告)日：2010-06-29
申请号：US12198433
申请日：2008-08-26
申请人： Michael J. Carmody , Thomas B. Brust
发明人： Michael J. Carmody , Thomas B. Brust
IPC分类号： G01D11/00
CPC分类号： B41M7/0018 , C09D11/328 , C09D11/54 , Y10T428/24893 , Y10T428/24909
摘要： A process for providing an ozone resistant dye-based image, and a resulting image, includes jetting an ink containing the dye onto a microporous media surface to form a dye-based image, and thereafter jetting over at least a portion of the dye-based image a clear ink overcoat including a transparent polymeric binder containing dispersed inorganic nano particles, wherein the median equivalent circular diameter of all of the dispersed inorganic particles is in the range of 1 to 500 nm. Color fade due to ozone effects is diminished while maintaining jetability.
摘要翻译：一种用于提供耐臭氧染料的图像和所得图像的方法包括将含有染料的油墨喷射到微孔介质表面上以形成基于染料的图像，然后喷射至少一部分基于染料的图像形成透明的油墨外涂层，其包括含有分散的无机纳米颗粒的透明聚合物粘合剂，其中所有分散的无机颗粒的中等当量圆直径在1至500nm的范围内。由于臭氧效应引起的颜色褪色在保持喷射性的同时减弱。

8. 发明申请

US20090170986A1 PIGMENT-BASED INKS WITH IMPROVED JETTING LATENCY 有权
标题翻译：基于颜料的墨水与改进的喷雾延迟
公开(公告)号：US20090170986A1
公开(公告)日：2009-07-02
申请号：US12234760
申请日：2008-09-22
申请人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
IPC分类号： C08K5/3415
CPC分类号： C09D11/326 , C08K5/053 , C08K5/3415
摘要： An inkjet ink composition comprising water, pigment particles dispersed with a polymeric dispersant, at least one water-dispersible polyurethane, at least one pyrrolidinone compound, glycerol, and a 1,2-alkanediol having from four to eight carbon atoms.
摘要翻译：一种喷墨油墨组合物，其包含水，分散有聚合物分散剂的颜料颗粒，至少一种水分散性聚氨酯，至少一种吡咯烷酮化合物，甘油和具有4-8个碳原子的1,2-链烷二醇。

9. 发明申请

US20090169749A1 INKS FOR HIGH SPEED DURABLE INKJET PRINTING 有权
标题翻译： INKS用于高速耐用喷墨打印
公开(公告)号：US20090169749A1
公开(公告)日：2009-07-02
申请号：US12234753
申请日：2008-09-22
申请人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
IPC分类号： B05D5/06 , C09D11/10
CPC分类号： C08G18/4854 , C08G18/0823 , C08G18/482 , C08G18/5024 , C09D11/322 , C09D11/40 , C09D175/08
摘要： An inkjet ink composition comprising water, and at least one water-dispersible polyurethane/urea polymer having at least a first soft segment formed from a polyol prepolymer and at least a second soft segment formed from a polyamine prepolymer, wherein the polyol prepolymer forms urethane bonds in the polyurethane/urea and the polyamine prepolymer forms urea bonds in the polyurethane/urea, and further wherein at least about 4% by weight of the combined soft segments is formed by polyamine prepolymers that form urea bonds in the polyurethane/urea polymer.
摘要翻译：一种包含水的喷墨油墨组合物和至少一种具有至少由多元醇预聚物形成的第一软链段和至少由多胺预聚物形成的第二软链段的水分散性聚氨酯/脲聚合物，其中所述多元醇预聚物形成氨基甲酸酯键在聚氨酯/尿素和多胺预聚物中在聚氨酯/尿素中形成脲键，并且其中至少约4重量％的组合软链段由在聚氨酯/脲聚合物中形成尿素键的聚胺预聚物形成。

10. 发明授权

US5763151A Robust process for preparing high Br low COV tabular grain emulsions 失效
标题翻译：制备高Br低COV片状颗粒乳剂的稳健方法
公开(公告)号：US5763151A
公开(公告)日：1998-06-09
申请号：US790347
申请日：1997-01-24
申请人： Thomas B. Brust , Philip J. Dale , Philip J. Zola , Terrence R. O'Toole
发明人： Thomas B. Brust , Philip J. Dale , Philip J. Zola , Terrence R. O'Toole
IPC分类号： G03C1/005 , G03C1/043 , G03C1/015 , G03C1/035
CPC分类号： G03C1/0051
摘要： A process is disclosed of preparing a photographic emulsion comprised of high bromide silver halide tabular grains accounting for greater than 90 percent of total grain projected area. The grains exhibit a low level of size dispersity by reason of forming in the presence of a dispersing medium containing a polyalkylene oxide block copolymer surfactant a population of silver halide grain nuclei containing twin planes, the halide content of the grain nuclei consisting essentially of silver bromide, and growing the silver halide grain nuclei containing twin planes to form the tabular silver halide grains. Inadvertent variation in tabular grain sizes and thicknesses from one precipitation to the next are minimized by growing the silver halide grain nuclei at a pH in the range of from 3.0 to 8.0 and in the presence of at least a 0.01M concentration of a partially dissociated acid having a pKa that is within 2.5 units of the pH and that forms a silver salt more soluble than the silver halide incorporated in the grains.
摘要翻译：公开了一种制备由高溴化银卤化银片状颗粒组成的照相乳剂占总颗粒投影面积的90％以上的方法。由于在含有聚环氧烷烃嵌段共聚物表面活性剂的分散介质的存在下形成含有双面平面的卤化银颗粒核的颗粒，表现出较低的粒度分散度，晶核的卤化物含量基本上由溴化银并且生长含有双平面的卤化银颗粒核以形成片状卤化银颗粒。通过在3.0至8.0范围内的pH和在至少0.01M浓度的部分解离的酸的存在下生长卤化银颗粒核，使从一个沉淀到下一个沉淀的片状晶粒尺寸和厚度的无意的变化最小化具有pH值在2.5单位内的pKa，并且形成比结合在晶粒中的卤化银更可溶的银盐。

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