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公开(公告)号：US07312252B2
公开(公告)日：2007-12-25
申请号：US10850489
申请日：2004-05-20
CPC分类号： C01F7/005 , B82Y30/00 , C01P2002/22 , C01P2004/51 , Y10S516/927 , Y10S977/773 , Y10S977/786 , Y10S977/81 , Y10S977/90
摘要： A composition of matter comprising anionic clay having the general formula [M2+1-xM3+x(OH)2]x+(x/n)An−·yH2O (I) or [M1+M3+2(OH)6]1+(1/n)An−·yH2O; (II) where M1+ is a mono-valent metal; M2+ is a divalent metal; and M3+ is a trivalent metal; A is an inorganic or organic anion, chosen such that the rule of charge neutrality is obeyed; n is an integer; x is any rational number between 0 and 1; and y is any rational number between 0 and 10; where the anionic clay is in the form of particles having a volume weighted mean particle size diameter of less than 500 nm. Stable colloidal dispersions comprise such anionic clay particles having a volume weighted mean particle size diameter of less than 500 nm dispersed in a liquid medium. Method for preparing such stable colloidal dispersion of anionic clay particles comprises simultaneously bringing together salt solutions of M2+ and M3+ metals, or of M1+ and M3+ metals, and a base in a high shear mixing zone within a liquid dispersion medium in a particle precipitation vessel, and precipitating anionic clay particles having a volume weighted mean particle size diameter of less than 500 nm.
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公开(公告)号：US07311933B2
公开(公告)日：2007-12-25
申请号：US10823453
申请日：2004-04-13
IPC分类号： B65B55/00
CPC分类号： B65D81/28 , Y10T428/1334 , Y10T428/1352 , Y10T428/1359
摘要： A packaging material used for wrapping foodstuffs and for inhibiting the growth of micro-organisms in foodstuffs, the packaging material having a metal-ion sequestering agent capable of removing designated metals ions from the surfaces of the foodstuffs and from liquid extrudates of foodstuffs.
摘要翻译： 用于包装食品和抑制食品中微生物生长的包装材料，该包装材料具有金属离子螯合剂，其能够从食品的表面和食品的液体挤出物中除去指定的金属离子。
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公开(公告)号：US07258787B2
公开(公告)日：2007-08-21
申请号：US11449425
申请日：2006-06-08
CPC分类号： C02F1/004 , A23L5/273 , A23V2002/00 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , Y10T428/1352 , Y10T428/25 , A23V2200/25
摘要： A fluid container and method for inhibiting the growth of microbes in liquid nutrient in a container, the container having an interior surface having a metal-ion sequestering agent for removing a designated metal ion from the liquid nutrient for inhibiting growth of microbes in the liquid nutrient.
摘要翻译： 一种用于抑制容器中液体营养物中微生物生长的流体容器和方法，所述容器具有内表面，所述内表面具有金属离子螯合剂，用于从液体营养物中除去指定的金属离子，以抑制液体营养物中微生物的生长 。
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公开(公告)号：US07138162B2
公开(公告)日：2006-11-21
申请号：US10180182
申请日：2002-06-26
IPC分类号： B41M5/00
CPC分类号： B41M5/5218 , Y10T428/24802 , Y10T428/25 , Y10T428/2991
摘要： An ink jet recording element including a support having thereon an image-receiving layer, the ink jet recording element containing a metal hydroxide salt, (M2+)(OH)a(Ap−)b.xH2O; wherein: M2+ is at least one metal ion having a 2+ oxidation state; A is an organic or inorganic anion; p is 1 or 2; and x is equal to or greater than 0; and a and b comprise rational numbers as follows: 0
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公开(公告)号：US07122231B2
公开(公告)日：2006-10-17
申请号：US10180752
申请日：2002-06-26
IPC分类号： B41M5/00
CPC分类号： B41M5/52 , B41M5/5218
摘要： An ink jet recording element comprising a support having thereon an image-receiving layer, the ink jet recording element containing finely divided particulate material and a metal(oxy)hydroxide complex, Mn+(O)a(OH)b(Ap−)c.xH2O, wherein M is at least one metal ion; n is 3 or 4; A is an organic or inorganic ion; p is 1, 2 or 3; and x is equal to or greater than 0; with the proviso that when n is 3, then a, b and c each comprise a rational number as follows: 0≦a
摘要翻译： 一种喷墨记录元件，包括其上具有图像接收层的支撑件，所述喷墨记录元件包含细碎的颗粒材料和金属（氧）氢氧化物复合物，M + N + （OH）b（O） - （A） - （CH 3）c H 2 O，其中M 是至少一种金属离子; n为3或4; A是有机或无机离子; p为1,2或3; x等于或大于0; 条件是当n为3时，则a，b和c各自包含如下有理数：0 <= a <1.5; 0
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公开(公告)号：US06991835B2
公开(公告)日：2006-01-31
申请号：US10180395
申请日：2002-06-26
IPC分类号： B41M5/00
CPC分类号： B41M5/52 , B41M5/506 , B41M5/5218
摘要： An ink jet recording element comprising a support having thereon an image-receiving layer, the ink jet recording element containing core/shell particles wherein the shell of the particles consists a metal(oxy)hydroxide complex, Mn+(O)a(OH)b(Ap−)c•xH2O, wherein M is at least one metal ion; n is 3 or 4; A is an organic or inorganic ion; p is 1, 2 or 3; and x is equal to or greater than 0; with the proviso that when n is 3, then a, b and c each comprise a rational number as follows: 0≦a
摘要翻译： 一种喷墨记录元件，包括其上具有图像接收层的支撑体，所述喷墨记录元件包含核/壳颗粒，其中所述颗粒的壳由金属（氧）氢氧化物复合物组成，M + n + （O）a（OH）b（A） - （A - O） - - - - - - 其中M是至少一种金属离子; n为3或4; A是有机或无机离子; p为1,2或3; x等于或大于0; 条件是当n为3时，则a，b和c各自包含如下有理数：0 <= a <1.5; 0
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公开(公告)号：US06649330B2
公开(公告)日：2003-11-18
申请号：US10033517
申请日：2001-12-28
IPC分类号： G03C1295
CPC分类号： G03C1/43 , G03C1/494 , G03C7/3022 , G03C7/407 , G03C2001/03517 , Y10S430/156
摘要： In accordance with one embodiment of the invention, a photographic element is described comprising a support bearing one or more hydrophilic colloid layers including at least one photographic silver halide emulsion layer, wherein sequestered silver ions are incorporated into at least one hydrophilic colloid layer in the form of a silver ion containing material which sequesters silver ions prior to photographic processing and releases silver ions upon exposure to photographic processing solutions. Method for preparing and processing such photographic element are also described. In accordance with particular embodiments of the invention, the silver ion containing material comprises a silver ion-exchanged zeolite material or an intercalation composition comprising a layered host material having silver ions inserted as guest ions between the layers of the host material. The invention provides novel photographic materials and a method of incorporating silver ions directly into a photographic imaging element with improved stability and keeping response. The incorporation of silver ion containing materials into a photographic element in accordance with the invention enables increased upper scale density without excessive build-up of fog in the system.
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68.发明授权Color photographic element containing speed improving compound in combination with electron transfer agent releasing compound 失效含有速度改善化合物的彩色照相元件与电子转移剂释放化合物的组合公开(公告)号：US06426180B1
公开(公告)日：2002-07-30
申请号：US09690569
申请日：2000-10-17
IPC分类号： G03C106
CPC分类号： G03C7/3924 , G03C7/3005 , G03C7/30558 , Y10S430/156
摘要： Disclosed is a color silver halide photographic element comprising a support bearing: (1) a light sensitive silver halide emulsion layer; (2) a nitrogen heterocycle with a minimum of three heteroatoms that does not react with oxidized developer, does not contain free thiol substituents, and has a C log P sufficient to increase the photographic speed of said element compared to the same element without the compound, said heterocycle compound located either in said light sensitive layer or in a layer adjacent to it; and (3) an ETARC, in or adjacent to said light sensitive silver halide emulsion layer, that releases, upon reaction with oxidized developer, an electron transfer agent having a C log P of at least 2.40. The invention provides improved light sensitivity.
摘要翻译： 公开了一种彩色卤化银照相元件，其包括载体：（1）感光卤化银乳剂层;（2）具有至少三个不与氧化显影剂反应的杂原子的氮杂环不含游离硫醇取代基 并且具有足够增加所述元件的照相速度的C log P，与没有化合物的相同元素相比，所述杂环化合物位于所述光敏层中或位于与其相邻的层中; 和（3）在所述感光卤化银乳剂层中或其附近的ETARC，其与氧化显影剂反应时释放具有至少2.40的C log P的电子转移剂。 本发明提供了改善的光敏度。
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公开(公告)号：US06350565B1
公开(公告)日：2002-02-26
申请号：US09690230
申请日：2000-10-17
IPC分类号： G03C146
CPC分类号： G03C7/3029 , G03C2007/3032 , G03C2007/3037 , G03C2200/35
摘要： A color photographic element containing a support bearing: (a) a red record comprising, in order from the support, a less and a more red light sensitive silver halide emulsion layer, each having associated therewith at least one cyan dye-forming coupler; (b) further from the support a green record comprising, in order from the support, a less and a more green light sensitive silver halide emulsion layer, each having associated therewith at least one magenta dye-forming coupler, and (c) still further from the support, a blue record comprising in order from the support, a less and a more blue light sensitive silver halide emulsion layer, each having associated therewith at least one yellow dye-forming coupler; wherein: (d) there is located below and only below the most red light sensitive layer of the red record a relatively non-light sensitive “small 3-D emulsion layer” that is substantially free of red light absorbing dye.
摘要翻译： 一种含有载体轴承的彩色照相元件：（a）一个红色记录，其中从支持体的顺序依次包括一个较少和一个更多的红色感光卤化银乳剂层，每一个都与其中至少一个青色染料成色剂相关联;（ b）从支持体进一步的绿色记录，包括从支持的顺序，包含少于一个更绿和更绿的感光卤化银乳剂层，每一个都具有与其相关联的至少一种品红色染料形成成色剂，和（c） 支持体，蓝色记录，从载体的顺序包括较少和更多的蓝色感光卤化银乳剂层，每一个都具有至少一个形成黄色染料的成色剂;其中：（d）位于下方且仅存在 在红色记录的最红色光敏层之下，基本上不含红光吸收染料的相对非光敏的“小3-D乳剂层”。
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公开(公告)号：US5750318A
公开(公告)日：1998-05-12
申请号：US767054
申请日：1996-12-16
CPC分类号： B41M5/267 , Y10S430/145 , Y10S430/165
摘要： A laser-exposed thermal recording element comprising a support having thereon a pigment layer comprising a pigment dispersed in a polymeric binder, the pigment absorbing at the wavelength of a laser used to expose the element, wherein the pigment comprises the formula: Cu.sub.2-x M.sub.x (OH).sub.y R.sub.z :M'.sub.w wherein: M is at least one metal atom, M' is at least one alkali metal, R is at least one anion, w is between 0 and 2, x is between 0 and 1.5, y and z are selected to maintain charge neutrality, with the proviso that w, x and z cannot all be 0.
摘要翻译： 一种激光曝光的热敏记录元件，包括其上具有颜料层的载体，所述颜料层包含分散在聚合物粘合剂中的颜料，所述颜料以用于暴露所述元件的激光的波长吸收，其中所述颜料包含式：Cu 2-x M x（ OH）y R z：其中：M是至少一个金属原子，M'是至少一种碱金属，R是至少一个阴离子，w在0和2之间，x在0和1.5之间，y和z是 选择以保持电荷中性，条件是w，x和z不能全部为0。
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