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公开(公告)号：US4876167A
公开(公告)日：1989-10-24
申请号：US87486
申请日：1987-08-20
申请人： Robert A. Snow , Hugh G. McGuckin , Ignazio S. Ponticello , Robert C. Daly , Laurel J. Pace , Sandra K. Fischer , Michael J. Hanrahan
发明人： Robert A. Snow , Hugh G. McGuckin , Ignazio S. Ponticello , Robert C. Daly , Laurel J. Pace , Sandra K. Fischer , Michael J. Hanrahan
CPC分类号： G03F7/0388 , G03F7/0007 , G03F7/038 , Y10S430/142
摘要： A color filter array is disclosed containing interlaid sets of laterally displaced filters comprised of a polymeric matrix and at least one dye. At least one of the sets of filters is comprised of an anionic dye and a cationic polymeric mordant having crosslinking repeating units containing two quaternary ammonium mordanting moieties and a photogenerated ethylenic crosslinking moiety.
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公开(公告)号：US4830952A
公开(公告)日：1989-05-16
申请号：US118103
申请日：1987-11-06
CPC分类号： B05D1/202 , B82Y30/00 , B82Y40/00 , C07F9/091 , Y10S430/136
摘要： An article is disclosed containing a Langmuir-Blodgett film assembly comprised of at least one oriented polymer layer of monomolecular thickness containing repeating units comprised of a hydrophilic group linking two hydrophobic groups each containing at least two crosslinking moieties.
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公开(公告)号：US4808510A
公开(公告)日：1989-02-28
申请号：US087485
申请日：1987-08-20
申请人： Robert A. Snow , Hugh G. McGuckin , Ignazio S. Ponticello , Robert C. Daly , Laurel J. Pace , Sandra K. Fischer , Michael J. Hanrahan
发明人： Robert A. Snow , Hugh G. McGuckin , Ignazio S. Ponticello , Robert C. Daly , Laurel J. Pace , Sandra K. Fischer , Michael J. Hanrahan
CPC分类号： G03F1/56 , G03F7/038 , G03F7/0388
摘要： A photographically negative-working patternable mordant composition is disclosed containing a photocrosslinkable polymer comprised of, for providing both mordanting and crosslinking sites, repeating units of the formula: ##STR1## wherein Ar is an aromatic linking group,R is a methylene group,R.sup.1 is independently in each occurrence a lower alkyl group,R.sup.2 is a divalent linking group,X is a photocrosslinking group, andZ is a charge balancing counter ion.The mordant composition can be coated on a support to form a photographic element.
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34.发明授权Photographic silver halide element containing new adhesion promoting polymeric materials and polyester support 失效含有新型粘合促进聚合材料和聚酯载体的摄影卤化银元件
公开(公告)号：US4695532A
公开(公告)日：1987-09-22
申请号：US905014
申请日：1986-09-08
IPC分类号： C08F20/00 , C08F12/00 , C08F20/26 , C08F20/34 , C08F20/52 , C08F26/00 , C08F212/14 , C08F220/00 , C08F220/10 , C08F220/12 , C08F220/28 , C08F220/34 , C08F220/60 , C08F226/06 , C08F246/00 , C08L25/00 , C08L25/08 , C08L33/00 , C08L33/02 , C08L33/04 , C08L33/06 , C08L33/24 , C08L89/00 , C08L101/00 , C08L101/02 , G03C1/91 , G03C1/93 , G03C1/76
CPC分类号： G03C1/93 , C08F212/14 , C08F220/34 , C08F220/60 , C08F246/00
摘要： A polymer composition comprising:(a) from 1 to 60 weight percent of recurring units derived from a polymerized vinyl monomer having a primary amine addition salt component or an aminostyrene addition salt component;(b) from 0 to 50 weight percent of recurring units derived from a nonionic polymerized hydrophilic vinyl monomer; andfrom 20 to 98 weight percent of recurring units derived from a polymerized hydrophobic nonionic vinyl monomer is disclosed for use in coating compositions for polyester supports.
摘要翻译： 一种聚合物组合物，其包含：（a）1至60重量％的衍生自具有伯胺加成盐组分或氨基苯乙烯加成盐组分的聚合乙烯基单体的重复单元; （b）0-50重量％的衍生自非离子聚合的亲水乙烯基单体的重复单元; 和20至98重量％的衍生自聚合的疏水性非离子乙烯基单体的重复单元用于聚酯载体的涂料组合物中。
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公开(公告)号：US4590151A
公开(公告)日：1986-05-20
申请号：US444944
申请日：1982-11-29
CPC分类号： G03C1/30 , Y10T428/31768
摘要： Reticulation caused by swelling with processing solutions in photographic elements is reduced for elements containing at least two contiguous gelatin-containing layers wherein the uppermost layer has a lateral swell coefficient at least 10% greater than the lower gelatin-containing layer before polymer addition and wherein said uppermost layer comprises an essentially non-diffusible vinyl polymer having reactive groups which crosslink by reaction with primary amine or secondary amine groups on gelatin or a water-soluble, non-diffusible amine containing vinyl polymer and a hardener for gelatin. These elements are particularly useful in photographic products.
摘要翻译： 含有至少两个邻接的含明胶层的元件的照相元件溶胀引起的网状溶胀减少，其中最上层的横向溶胀系数比聚合物添加之前的下部明胶含量层大至少10％，其中所述 最上层包含具有反应性基团的基本上不扩散的乙烯基聚合物，所述反应性基团通过与明胶上的伯胺或仲胺基团或含水乙烯基聚合物和明胶固化剂的水溶性不扩散胺反应而交联。 这些元素在摄影产品中特别有用。
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公开(公告)号：US4215195A
公开(公告)日：1980-07-29
申请号：US971463
申请日：1978-12-20
IPC分类号： C07D295/18 , C07C67/00 , C07C233/20 , C07C233/31 , C07C233/36 , C07C233/38 , C07C233/47 , C07C233/49 , C07C235/74 , C07C253/00 , C07C255/19 , C07C255/27 , C07D233/02 , C07D241/04 , C07D243/08 , C07D295/185 , C08F20/00 , C08F20/10 , C08F20/34 , C08F20/36 , C08F20/52 , C08F20/54 , C08F20/60 , G03C1/04 , G03C1/053 , G03C7/327 , G03C1/72
CPC分类号： C07D295/185 , C08F20/36 , C08F20/54 , G03C1/053 , G03C7/3275 , Y10S430/106
摘要： Compounds useful in making crosslinkable polymers having the formula (I): ##STR1## wherein R is hydrogen or methyl; R.sup.1 is cyano or ##STR2## wherein R.sup.2 is alkyl; Z is --X--R.sup.3 --X-- or ##STR3## wherein each --X-- is --O-- or --NR.sup.4 --, provided at least one --X-- is --NR.sup.4 -- wherein R.sup.4 is hydrogen or alkyl, R.sup.3 is divalent hydrocarbon and D.sub.1 and D.sub.2 together are the carbon atoms necessary to complete a 5 to 7 membered ring. These compounds can be homopolymerized or copolymerized with each other or with polymerizable ethylenically unsaturated monomers to give crosslinkable polymers. Such polymers can be purified by conventional purification techniques such as dialysis, diafiltration, ultrafiltration without losing their capability of crosslinking. The resulting purified polymers are particularly useful in photographic materials as gelatin extenders, binders or polymeric color couplers.
摘要翻译： 可用于制备具有式（I）的交联聚合物的化合物：其中R是氢或甲基; R 1是氰基或者其中R 2是烷基; Z是-X-R3-X-或
，其中每个-X-是-O-或-NR4-，提供至少一个-X-是-NR4-，其中R4是氢或烷基，R3是二价烃和 D1和D2一起是完成5至7元环所必需的碳原子。 这些化合物可以彼此均聚或共聚或与可聚合的烯键式不饱和单体共聚，得到可交联的聚合物。 这样的聚合物可以通过常规的纯化技术如透析，渗滤，超滤而不失去其交联能力而被纯化。 所得到的纯化聚合物特别可用于照相材料，如明胶增量剂，粘合剂或聚合物色素。 -
公开(公告)号：US5254441A
公开(公告)日：1993-10-19
申请号：US771030
申请日：1991-10-01
申请人： Glenn T. Pearce , Elizabeth V. Patton , Michael R. Roberts , Ignazio S. Ponticello , George Villard , Susan C. Gross, deceased , Marjorie M. Datskow, executrix
发明人： Glenn T. Pearce , Elizabeth V. Patton , Michael R. Roberts , Ignazio S. Ponticello , George Villard , Susan C. Gross, deceased , Marjorie M. Datskow, executrix
CPC分类号： G03C7/3029 , G03C7/396 , Y10S430/158
摘要： This invention provides a photographic element containing a polymer layer which reflects a development inhibitor or its precursor released from a DIR compound thereby retarding the diffusion of the development inhibitor to another layer. The polymers used in the barrier layer contain from about 1.times.10.sup.-5 to about 4.times.10.sup.-3 ion forming functional groups. The preferred polymers comprise repeating units of the formula --(A).sub.m -(B).sub.n -- with A derived from a hydrophobic monomer and B derived from an ionic hydrophilic monomer with the more preferred monomers being acrylates, methacrylates, acrylamides and methacrylamides. The invention also provides a method of processing a photographic element containing such a barrier layer.
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38.发明授权Electrophoresis element comprising a polymer containing a haloacetamido group 失效包含含有卤代乙酰氨基的聚合物的电泳元件
公开(公告)号：US5212253A
公开(公告)日：1993-05-18
申请号：US430995
申请日：1989-11-02
IPC分类号： C08F220/54 , G01N27/447
CPC分类号： G01N27/44747 , C08F220/54
摘要： Described are novel acrylic monomers, homopolymers and copolymers prepared therefrom, and electrophoresis gel media prepared by crosslinking certain copolymers of the invention by a crosslinking reaction that does not involve a free-radical vinyl addition mechanism.
摘要翻译： 描述了新颖的丙烯酸单体，由其制备的均聚物和共聚物，以及通过不涉及自由基乙烯基添加机理的交联反应交联本发明的某些共聚物制备的电泳凝胶介质。
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公开(公告)号：US5066376A
公开(公告)日：1991-11-19
申请号：US430998
申请日：1989-11-02
申请人： Hans W. Osterhoudt , Ignazio S. Ponticello , Kenneth G. Christy, Jr. , Wayne A. Bowman , Jon N. Eikenberry
发明人： Hans W. Osterhoudt , Ignazio S. Ponticello , Kenneth G. Christy, Jr. , Wayne A. Bowman , Jon N. Eikenberry
IPC分类号： G01N27/447
CPC分类号： G01N27/44747
摘要： A polyacrylamide type gel medium for electrophoresis is conveniently and safely prepared prior to use by crosslinking a water-soluble copolymer of an acrylamide monomer and at least one comonomer copolymerizable therewith, which comonomer contains an active methylene group that will enter into a crosslinking reaction that does not involve a free radical vinyl addition mechanism.
摘要翻译： 用于电泳的聚丙烯酰胺型凝胶介质在使用前通过交联丙烯酰胺单体和至少一种可与其共聚的共聚单体的水溶性共聚物交联而方便和安全地制备，该共聚单体含有活性亚甲基，其将进入交联反应 不涉及自由基乙烯基添加机理。
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公开(公告)号：US5006450A
公开(公告)日：1991-04-09
申请号：US437003
申请日：1989-11-15
IPC分类号： C08F220/28 , C08F220/34 , C08F220/60 , G03C1/835 , G03C8/56
CPC分类号： C08F220/28 , C08F220/34 , C08F220/60 , G03C1/835 , G03C8/56
摘要： Polymers comprising repeating units having the structure: ##STR1## where R.sup.1, R.sup.3, D, Y, x, and y are as defined herein are useful for controlling wandering of filter dyes in photographic elements.
摘要翻译： 包含具有以下结构的重复单元的聚合物：其中R1，R3，D，Y，x和y如本文所定义，可用于控制照相元件中的滤色染料的漂移。
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