专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5824461A Fluoropolyether containing aqueous coating compositions for an imaging element 失效
标题翻译：含氟聚醚含有成像元件的水性涂料组合物
公开(公告)号：US5824461A
公开(公告)日：1998-10-20
申请号：US932014
申请日：1997-09-17
申请人： Brian A. Schell , Michael W. Orem , Yongcai Wang
发明人： Brian A. Schell , Michael W. Orem , Yongcai Wang
IPC分类号： B41M5/40 , B41M5/42 , B41M5/44 , B41M5/52 , B41M7/00 , G03C1/76 , G03C1/95 , G03G7/00 , G03C1/89
CPC分类号： G03G7/0086 , B41M5/42 , B41M5/502 , G03C1/7614 , G03G7/002 , G03G7/004 , G03G7/0046 , B41M5/426 , B41M5/446 , G03C2001/7628 , G03C2001/7635 , Y10S430/162
摘要： The present invention is an imaging element which includes a support, and at least one imaging layer superposed on the support. A protective overcoat is superposed on the support, and is formed by coating and subsequent drying of an aqueous coating composition having therein colloidal polymer particles having a glass transition temperature of greater than 20.degree. C. and a fluoropolyether including more than 90 mole % units selected from the group consisting of --CF.sub.2 --CF.sub.2 --O--, --CF.sub.2 --O--, --CF(CF.sub.3)--O--, and --CF.sub.2 --CF(CF.sub.3)--O--, and a functional group selected from the group consisting of COOH, --CH.sub.2 --OH, --CH.sub.2 --COOH, --CH.sub.2 --SO.sub.3 H, --CH.sub.2 --PO.sub.3 H, --(CH.sub.2 --CH.sub.2 --O)--H, and --(CH.sub.2 --CH(CH.sub.3)--O--)--H. The present invention includes the imaging element produced from the coating composition.
摘要翻译：本发明是一种成像元件，其包括支撑体和叠置在支撑体上的至少一个成像层。保护性外涂层叠置在载体上，并通过涂覆和随后干燥其中具有玻璃化转变温度大于20℃的胶体聚合物颗粒和包含大于90摩尔％单位的含氟聚醚的水性涂料组合物形成从-CF 2 -CF 2 -O - ， - CF2-O-，-CF（CF 3）-O-和-CF 2 -CF（CF 3）-O-组成的组中选择的官能团，和选自 COOH，-CH 2 -OH，-CH 2 -COOH，-CH 2 -SO 3 H，-CH 2 PO 3 H， - （CH 2 -CH 2 -O）-H和 - （CH 2 -CH（CH 3）-O - ） - H。本发明包括由涂料组合物制成的成像元件。

12. 发明授权

US5683862A Poly(ethylene oxide) and alkali metal salt antistatic backing layer for photographic paper coated with polyolefin layer 失效
标题翻译：用聚烯烃层涂布的相纸的聚（环氧乙烷）和碱金属盐抗静电背衬层
公开(公告)号：US5683862A
公开(公告)日：1997-11-04
申请号：US740579
申请日：1996-10-31
申请人： Debasis Majumdar , Michael W. Orem
发明人： Debasis Majumdar , Michael W. Orem
IPC分类号： G03C1/04 , G03C1/043 , G03C1/053 , G03C1/76 , G03C1/79 , G03C1/85 , G03C1/89
CPC分类号： G03C1/85 , G03C1/053 , G03C1/853 , G03C1/895
摘要： Described herein is a photographic paper coated with a polyolefin resin layer on each surface, one of the free surfaces of one of the polyolefin layers bearing a print retaining antistatic layer with improved spliceability and track off characteristics. The antistatic layer includes a polymeric latex binder and a non-ionic surface active compound having poly(ethylene oxide) and an alkali metal salt wherein the non-ionic surface active compound is between 0.1 and 4 percent by dry weight of the antistatic layer.
摘要翻译：本文描述的是在每个表面上涂覆有聚烯烃树脂层的相纸，其中一个聚烯烃层的一个自由表面带有具有改进的可拼接性和跟踪特性的印刷保持抗静电层。抗静电层包括聚合物胶乳粘合剂和具有聚（环氧乙烷）和碱金属盐的非离子表面活性化合物，其中非离子表面活性化合物的抗静电层的干重为0.1至4重量％。

13. 发明授权

US5578432A Addenda for an aqueous photographic stabilizing solution 失效
标题翻译：水性照相稳定溶液的附加物
公开(公告)号：US5578432A
公开(公告)日：1996-11-26
申请号：US619146
申请日：1996-03-21
申请人： Hugh G. McGuckin , John S. Badger , Michael W. Orem
发明人： Hugh G. McGuckin , John S. Badger , Michael W. Orem
IPC分类号： G03C11/00 , G03C7/30 , G03C11/06
CPC分类号： G03C7/3046
摘要： A stabilizing bath that provides image stability and uniform drainage of excess fluid to prevent drying spots and that reduces or eliminates the formation of residue on the base side of color negative films is comprised of hexamethylenetetramine, a nonionic polyethoxylated surfactant, and an anionic sulfate or sulfonate surfactant. The stabilizing bath is used as the final processing bath prior to drying. The nonionic surfactant provides uniform drainage of excess fluid and the anionic sulfate or sulfonate surfactant functions to reduce or eliminate the formation of residue on the base side of color negative films.
摘要翻译：提供图像稳定性和均匀排出多余流体以防止干燥斑点并且减少或消除在彩色底片底基上形成残留物的稳定浴由六亚甲基四胺，非离子聚乙氧基化表面活性剂和阴离子硫酸盐或磺酸盐组成表面活性剂。干燥前将稳定浴用作最终处理槽。非离子表面活性剂提供过量流体的均匀排水，并且阴离子硫酸盐或磺酸盐表面活性剂用于减少或消除在彩色底片底基上残留物的形成。

14. 发明授权

US4370412A Aqueous hydrophilic colloid coating composition containing a combination of anionic surfactants 失效
标题翻译：含有阴离子表面活性剂组合的水性亲水胶体涂料组合物
公开(公告)号：US4370412A
公开(公告)日：1983-01-25
申请号：US942201
申请日：1978-09-14
申请人： Susan J. Cruikshank , Michael W. Orem
发明人： Susan J. Cruikshank , Michael W. Orem
IPC分类号： G03C1/38 , G03C1/76
CPC分类号： G03C1/38 , Y10S516/04
摘要： A combination of two anionic surfactants, one of which is an alkyl sulfate surfactant, such as sodium dodecyl sulfate, and the other of which is an N-acyl sarcosinate surfactant, such as sodium lauroyl sarcosinate, is used as a coating aid in aqueous coating compositions comprising a hydrophilic colloid. The combination of surfactants provides a coating composition which combines the advantage of good wetting or spreading characteristics with the advantage of excellent ability to avoid repellency defects. Such coating compositions are especially useful in the coating of gelatin silver halide emulsion layers or other hydrophilic colloid layers in photographic materials.
摘要翻译：两种阴离子表面活性剂的组合，其中一种是烷基硫酸盐表面活性剂，如十二烷基硫酸钠，另一种是N-酰基肌氨酸盐表面活性剂，如月桂酰肌氨酸钠，用作水性涂料中的涂料助剂包含亲水胶体的组合物。表面活性剂的组合提供了具有良好润湿性或铺展特性的优点和优异的避免驱避缺陷能力的优点的涂料组合物。这种涂料组合物特别可用于在照相材料中涂布明胶卤化银乳剂层或其它亲水胶体层。

15. 发明授权

US06699648B2 Modified antistatic compositions and thermally developable materials containing same 失效
标题翻译：改进的抗静电组合物和含有它的热显影材料
公开(公告)号：US06699648B2
公开(公告)日：2004-03-02
申请号：US10107551
申请日：2002-03-27
申请人： Kumars Sakizadeh , Gary E. LaBelle , Michael W. Orem , Aparna V. Bhave
发明人： Kumars Sakizadeh , Gary E. LaBelle , Michael W. Orem , Aparna V. Bhave
IPC分类号： G03C516
CPC分类号： C09K3/16 , G03C1/385 , G03C1/49827 , G03C1/49863 , G03C1/49872 , G03C1/7954 , G03C1/825 , G03C1/85 , G03C2001/7628 , G03C2001/7635 , Y10S430/166
摘要： Antistatic compositions include a fluorochemical that is a reaction product of Rf—CH2CH2—SO3H with an amine wherein Rf comprises 4 or more fully fluorinated carbon atoms. These antistatic compositions can be formulated in organic solvent-based conductive coating compositions, with or without hydrophobic binders, that can be used to form conductive layers in thermally developable materials including thermographic and photothermographic materials.
摘要翻译：抗静电组合物包括氟化物，其是Rf-CH 2 CH 2 -SO 3 H与胺的反应产物，其中Rf包含4个或更多个完全氟化的碳原子。这些抗静电组合物可以配制在有机溶剂基导电涂料组合物中，具有或不具有疏水性粘合剂，其可用于在包含热成像和光热成像材料的可热显影材料中形成导电层。

16. 发明授权

US5925701A Stable aqueous polymeric dispersions containing hydrated metal salts of strong acids 失效
标题翻译：稳定的含水聚合物分散体含有强酸的水合金属盐
公开(公告)号：US5925701A
公开(公告)日：1999-07-20
申请号：US995806
申请日：1997-12-22
申请人： Teh-Ming Kung , Mary C. Brick , Michael W. Orem , Robin E. Osterhout , Terry C. Schultz
发明人： Teh-Ming Kung , Mary C. Brick , Michael W. Orem , Robin E. Osterhout , Terry C. Schultz
IPC分类号： C08L67/02 , C09D167/02 , C08K3/10 , C08K3/30 , C08K3/29
CPC分类号： C09D167/02 , C08L67/02
摘要： An aqueous dispersion comprising a dispersed polymer is disclosed, obtained by combining (i) the dispersed polymer (ii) a hydrated metal salt of a strong acid, and (iii) a polymeric surfactant comprising a hydrophobic component containing an aryl radical containing at least 7 carbon atoms and a hydrophilic block component containing at least six repeat units derived from water-soluble monomers, or a multifunctional block copolymeric surfactant derived from the sequential addition of propylene oxide or higher alkylene oxide units and subsequently ethylene oxide units to a polyamine moiety. It has been found that the addition of such polymeric surfactants in accordance with the invention can stabilize an aqueous polymeric dispersion or latex even when hydrated metal salts of strong acids, such as Al.sub.2 (SO.sub.4).sub.3.18H.sub.2 O, AlCl.sub.3.6H.sub.2 O, Al(NO.sub.3).sub.3.9H.sub.2 O, Zn(NO.sub.3).sub.2.6H.sub.2 O etc., are present.
摘要翻译：公开了包含分散的聚合物的水分散体，其通过将（i）分散的聚合物（ii）强酸的水合金属盐与（iii）包含含有至少7个芳基的芳基的疏水组分的聚合物表面活性剂碳原子和含有至少六个衍生自水溶性单体的重复单元的亲水性嵌段组分，或衍生自顺序加成环氧丙烷或更高级烯化氧单元并随后将环氧乙烷单元连接到多胺部分的多官能嵌段共聚物表面活性剂。已经发现，加入本发明的这种聚合物表面活性剂即使当Al 2（SO 4）3·18H 2 O，AlCl 3·6H 2 O，Al（NO 3）3）等强酸的水合金属盐 3.9H2O，Zn（NO3 )2.6H2O等。

17. 发明授权

US5837439A Siloxane nonagglomerating antifoamants 失效
标题翻译：硅氧烷非团聚消泡剂
公开(公告)号：US5837439A
公开(公告)日：1998-11-17
申请号：US812089
申请日：1997-03-04
申请人： Richard L. Daubendiek , Michael W. Orem , Douglas L. Oehlbeck , Joseph G. Lighthouse
发明人： Richard L. Daubendiek , Michael W. Orem , Douglas L. Oehlbeck , Joseph G. Lighthouse
IPC分类号： G03C1/015 , G03C1/04 , G03C1/047
CPC分类号： G03C1/04 , G03C1/015 , G03C1/047
摘要： The invention relates to a solution for forming silver halide emulsions comprising water, a gelatin containing less than 30 micromoles of methionine per gram of gelatin, and at least one antifoamant of Formula I (H.sub.3 C).sub.3 Si--(OSi(CH.sub.3).sub.2).sub.m --OSi(CH.sub.3).sub.3 wherein m is the average number of dimethyl siloxane units.
摘要翻译：本发明涉及一种用于形成卤化银乳剂的溶液，其包含水，每克明胶中含有少于30微摩尔甲硫氨酸的明胶和至少一种式I（H3C）3Si-（OSi（CH3）2）m- OSi（CH3）3，其中m是二甲基硅氧烷单元的平均数。

18. 发明授权

US5529890A Addenda for an aqueous photographic stabilizing solution 失效
公开(公告)号：US5529890A
公开(公告)日：1996-06-25
申请号：US412034
申请日：1995-03-28
申请人： Hugh G. McGuckin , John S. Badger , Michael W. Orem
发明人： Hugh G. McGuckin , John S. Badger , Michael W. Orem
IPC分类号： G03C11/00 , G03C7/30 , G03C7/407
CPC分类号： G03C7/3046
摘要： A stabilizing bath that provides image stability and uniform drainage of excess fluid to prevent drying spots and that reduces or eliminates the formation of residue on the base side of color negative films is comprised of hexamethylenetetramine, a nonionic polyethoxylated surfactant, and an anionic sulfate or sulfonate surfactant. The stabilizing bath is used as the final processing bath prior to drying. The nonionic surfactant provides uniform drainage of excess fluid and the anionic sulfate or sulfonate surfactant functions to reduce or eliminate the formation of residue on the base side of color negative films.

19. 发明授权

US5147846A Surfactant for use in thermal dye transfer receiving element subbing layer 失效
标题翻译：用于热染料转移接收元件底层的表面活性剂
公开(公告)号：US5147846A
公开(公告)日：1992-09-15
申请号：US658117
申请日：1991-02-20
申请人： Daniel J. Harrison , Michael W. Orem , Michael J. Corrigan
发明人： Daniel J. Harrison , Michael W. Orem , Michael J. Corrigan
IPC分类号： B41M5/44
CPC分类号： B41M5/443 , Y10S428/913 , Y10S428/914 , Y10T428/273 , Y10T428/31663 , Y10T428/31855 , Y10T428/31935
摘要： A process for manufacturing a dye-receiving element for thermal dye transfer comprising coating a cushion intermediate layer, a subbing layer, and a dye image-receiving layer on a support, wherein the cushion layer and subbing layer are simultaneously coated, and wherein the subbing layer includes a hydroxylated siloxane polymer surfactant having random recurring units of the following structures I or II: ##STR1## wherein A is --CH.sub.3 or B, and B is a C.sub.1 to C.sub.10 straight chain or branched primary or secondary hydroxy terminated alkylene group, and x, y, and z are such as to provide a molecular weight of from about 1,000 to about 20,000 and from 1 to about 20 hydroxyl groups per polymer molecule. The invention further comprises a receiving element comprising a support having thereon a cushion intermediate layer, a dye image-receiving layer, and a subbing layer between the cushion layer and the dye image-receiving layer, wherein the subbing layer contains a surfactant of the above structures I or II.
摘要翻译：一种用于制造用于热染料转移的染料接收元件的方法，包括在支撑体上涂覆缓冲中间层，底层和染料图像接收层，其中同时涂覆缓冲层和底层，并且其中，（II）其中A是-CH 3或B，B是C 1至C 10直链或支链的羟基化硅氧烷聚合物表面活性剂，其具有下列结构I或II的无规重复单元：伯羟基或仲羟基封端的亚烷基，并且x，y和z分别为每个聚合物分子提供约1,000至约20,000个和约至20个羟基的分子量。本发明还包括一种接收元件，其包括在其上具有缓冲层中间层，染料图像接收层和在缓冲层和染料影像接收层之间的底层的支撑体，其中底层含有上述表面活性剂结构I或II。

20. 发明授权

US4459346A Perfluorinated stripping agents for diffusion transfer assemblages 失效
标题翻译：用于扩散转移组合的全氟化剥离剂
公开(公告)号：US4459346A
公开(公告)日：1984-07-10
申请号：US478936
申请日：1983-03-25
申请人： John F. Bishop , William J. Hutchinson , Michael W. Orem
发明人： John F. Bishop , William J. Hutchinson , Michael W. Orem
IPC分类号： G03C8/08 , G03C8/52 , G03C5/54 , G03C1/40 , G03C11/12
CPC分类号： G03C8/52
摘要： Photographic assemblages and processes are described wherein a certain stripping agent is employed to enable an image-receiving layer to be separated from the rest of the assemblage after processing. The stripping agent comprises a straight chain alkyl or polyethylene oxide perfluoroalkylated ester or perfluoroalkylated ether, and preferably has the following formula: ##STR1## wherein R.sup.1 is an alkyl or substituted alkyl group having from 1 to about 6 carbon atoms or an aryl or substituted aryl group having from about 6 to about 10 carbon atoms; ##STR2## R.sup.3 is H or R.sup.1 ; n is an integer of from about 4 to about 20; andx and y each independently represents an integer of from about 2 to about 50, andz represents an integer of from 1 to about 50.Less bulky black-and-white or color prints or transparencies can thereby be obtained from integral assemblages. Materials from the discarded layers may also be recycled.
摘要翻译：描述了照相组合和方法，其中使用某种剥离剂以使图像接收层能够在处理之后与组件的其余部分分离。剥离剂包括直链烷基或聚环氧乙烷全氟烷基化酯或全氟烷基化醚，优选具有下式：其中R 1为具有1至约6个碳原子的烷基或取代烷基或芳基或取代芳基具有约6至约10个碳原子的基团; CH 2 O（CH 2 CH 2 O）z R 3; R3是H或R1; n为约4至约20的整数; x和y各自独立地表示约2至约50的整数，z表示1至约50的整数。因此，可以从整体组合获得较小体积的黑白或彩色印刷品或透明胶片。来自废弃层的材料也可以被再循环。

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