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38 条记录 (耗时 0.172 秒)

    Dye composition for optical recording media having selected anions
    1.
    发明授权
    Dye composition for optical recording media having selected anions 失效
    用于具有所选阴离子的光学记录介质的染料组合物

    公开(公告)号：US5952073A

    公开(公告)日：1999-09-14

    申请号：US869870

    申请日：1997-06-02

    申请人： Rodney Hurditch ,  John Griffiths

    发明人： Rodney Hurditch ,  John Griffiths

    IPC分类号： C09B67/22 ,  C09B69/06 ,  G11B7/244 ,  G11B7/246 ,  B32B3/00

    CPC分类号： C09B67/0033 ,  C09B69/06 ,  G11B7/246 ,  G11B7/2472 ,  G11B2007/24612 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21

    摘要： A dye composition for use in optical recording media, comprising at least one cyanine dye having an anion selected from the group consisting of thiocyanate, lactate, hypophosphite, tetracyanonickelate, selenocyanate, trifluromethanesulfonate, ferricyanide, 4-hydroxybutyrate, nitrite, 2-(3',5'-dimethyl-2'-hydroxyphenyl)-2H-benztriazole-4-sulfonate, 1,2-napthoquinone-2-diazide-5-sulfonate and picrate and preferably dissolved in ethyl lactate.

    摘要翻译： 一种用于光学记录介质的染料组合物，其包含至少一种具有选自硫氰酸盐，乳酸盐，次磷酸盐，四氰基烟酸盐，硒氰酸盐，三氟甲烷磺酸盐，铁氰化物，4-羟基丁酸盐，亚硝酸盐，2-（3' ，5'-二甲基-2'-羟基苯基）-2H-苯并三唑-4-磺酸盐，1,2-萘醌-2-重氮化物-5-磺酸盐和苦味酸盐，优选溶于乳酸乙酯。

    Photosensitisers
    2.
    发明授权
    Photosensitisers 失效
    光敏剂

    公开(公告)号：US07276494B2

    公开(公告)日：2007-10-02

    申请号：US10393783

    申请日：2003-03-21

    申请人： Stanley Beames Brown ,  Andrea Lucille Bell ,  John Griffiths ,  Jack Schofield

    发明人： Stanley Beames Brown ,  Andrea Lucille Bell ,  John Griffiths ,  Jack Schofield

    IPC分类号： A61K31/40 ,  A61K31/555 ,  A61B10/00 ,  C07B47/00 ,  C07F5/10

    CPC分类号： A61K41/0071 ,  A61K41/0076

    摘要： A compound for use as a photosensitiser in PDT, in photochemical internalisation in the production of a cancer vaccine or in the diagnosis or detection of medical conditions, the compound having a photosensitising chromophoric system, a sulphonamido functionality and a carboxy functionality. The compounds used in the present invention are photosensitisers in PDT in vivo, and show phototoxic activity in vitro. The compounds are used to treat pre-cancerous conditions, cancer, ophthalmological disease, vascular problems, arteriosclerosis and restenosis and autoimmune diseases, skin diseases and other benign conditions, and for anti-microbial treatments.

    摘要翻译： 在PDT中用作光敏剂的化合物，在癌症疫苗生产中的光化学内化或医学病症的诊断或检测中，具有光敏发色体系，磺酰胺官能团和羧基官能团的化合物。 本发明中使用的化合物是体内PDT中的光敏剂，体外显示光毒性活性。 这些化合物用于治疗癌前病症，癌症，眼科疾病，血管问题，动脉硬化和再狭窄以及自身免疫疾病，皮肤病和其他良性病症，以及抗微生物治疗。

    Biologically active methylene blue derivatives
    3.
    发明授权
    Biologically active methylene blue derivatives 有权
    生物活性亚甲蓝衍生物

    公开(公告)号：US07915254B2

    公开(公告)日：2011-03-29

    申请号：US12078805

    申请日：2008-04-04

    申请人： Stanley Beames Brown ,  Cassandra Claire O'Grady ,  John Griffiths ,  Kirste Joanne Mellish ,  David Ian Vernon

    发明人： Stanley Beames Brown ,  Cassandra Claire O'Grady ,  John Griffiths ,  Kirste Joanne Mellish ,  David Ian Vernon

    IPC分类号： A61K31/54

    CPC分类号： A61K49/003 ,  A61K8/4986 ,  A61K41/0057 ,  A61L2/0029 ,  A61L2/0082 ,  A61L2/08 ,  A61L2/232 ,  A61Q11/00 ,  C07D279/18

    摘要： The present invention relates to a method of photodynamic therapy and to a method of inducing a photocytoxic effect which comprises applying to an area to be treated an effective amount of a compound of formula in which R1, R2, R3 and R4 each independently is an optionally -substituted linear, branched or cyclic hydrocarbon group, or R1 and R2 together with the N atom to which they are attached form an optionally substituted 5-, 6- or 7- membered ring or R3 and R4 together with the N atom to which they are attached form an optionally substituted 5-, 6- or 7- membered ring; and where XP− is a counteranion and P is 1, 2 or 3; except for the compounds in which —NR1R2 and —NR3R4 are the same and are selected from —N(CH3)2 or —N(CH2CH3)2; and exposing the area to light to activate the compound.

    摘要翻译： 本发明涉及光动力学治疗的方法和诱导光毒性作用的方法，其包括向有待治疗的区域施用有效量的下式化合物，其中R 1，R 2，R 3和R 4各自独立地为任选的 取代的直链，支链或环状烃基，或者R 1和R 2与它们所连接的N原子一起形成任选取代的5-，6-或7-元环，或者R 3和R 4与它们 连接形成任选取代的5-，6-或7-元环; 而XP-是抗衡阴离子，P为1,2或3; 除了-NR 1 R 2和-NR 3 R 4相同并且选自-N（CH 3）2或-N（CH 2 CH 3）2的化合物之外） 并将该区域曝光以激活化合物。

    Double wall bags
    6.
    发明申请
    Double wall bags 审中-公开
    双层包袋

    公开(公告)号：US20070127855A1

    公开(公告)日：2007-06-07

    申请号：US10561932

    申请日：2004-06-28

    申请人： Ian Smith ,  John Griffiths ,  Patrick Connelly ,  Paul Brassington

    发明人： Ian Smith ,  John Griffiths ,  Patrick Connelly ,  Paul Brassington

    IPC分类号： B65D30/08 ,  B65D33/16

    CPC分类号： B65D33/004 ,  B65D31/04 ,  B65D33/22

    摘要： The invention relates to plastic bags and sack for use especially in the food and pharmaceutical industries. The bag (2) comprises inner and outer bag sections (4, 14) which are joined at least at an upper portion in a manner which allows them to be separated when required, such as by heat sealing. The outer bag section (14) may be provided with a mouth (10) through which the inner bag section can be withdrawn when required. Alternatively, the outer bag section may be peeled away from the inner bag section. The inner bag section is heat sealed after filling with contents to retain the contents in the inner portion. The heat sealing step also serves to secure the bag sections together as above. The inner bag section is preferably provided with a closeable mouth (132) separate from the end by which it is filled, through which the contents may be dispensed.

    摘要翻译： 本发明涉及特别用于食品和制药行业的塑料袋和袋。 袋子（2）包括内部和外部袋部分（4,14），它们至少在上部部分以允许它们在需要时被分离的方式，例如通过热封。 外袋部分（14）可以设置有口（10），当需要时可以将内袋部分抽出。 或者，外袋部分可以从内袋部分剥离。 内袋部分在填充内容物之后被热密封，以将内容物保持在内部。 热封步骤还用于将袋部分固定在一起如上。 内袋部优选地设置有与其被填充的端部分离的可闭合的口（132），通过该口可以分配内容物。

    Liquid crystal displays and fluorescent dyes for use therein
    7.
    发明授权
    Liquid crystal displays and fluorescent dyes for use therein 失效
    用于其中的液晶显示器和荧光染料

    公开(公告)号：US4838659A

    公开(公告)日：1989-06-13

    申请号：US124100

    申请日：1987-12-10

    申请人： Robert L. Van Ewyk ,  Ingrid M. O'Connor ,  Alan Mosley ,  Francis Jones ,  Christopher Blackburn ,  John Griffiths

    发明人： Robert L. Van Ewyk ,  Ingrid M. O'Connor ,  Alan Mosley ,  Francis Jones ,  Christopher Blackburn ,  John Griffiths

    IPC分类号： C09B3/14 ,  C09B3/18 ,  C09K19/60 ,  G02F1/13 ,  G02F1/137

    CPC分类号： G02F1/13762 ,  C09B3/14 ,  C09K19/60 ,  C09K19/606 ,  Y10T428/1041

    摘要： Pleochroic fluorescent dyes of the general formula I: ##STR1## in which R is hydrogen or an aliphatic hydrocarbon radical containing not more than 20 carbon atoms and --CH.sub.2 -- between carbon atoms or adjacent to the bicyclo[2.2]octane residue may be replaced by --O-- may be dissolved in liquid crystal host material to form displays which are caused to fluoresce by incident low-energy ultraviolet initially absorbed by the liquid cyrstal host material and then internally transferred to the fluorophor. These dyes have greater stability to ultraviolet than other perylenedicarboxylic diesters while possessing good fluorescent properties and satisfactory order parameters. In formula I, R is preferably a straight or branched alkyl, and/or cycloalkyl group having 3 to 10 carbon atoms, preferably 5 to 7 carbon atoms. The liquid cyrstal host material preferably contains an energy-transfer agent such as a 4-substituted 4"-cyanoterphenyl. The 4-pentyl- and 4-propyl- bicyclo[2.2.2]oct-1-yl perylenedicarboxylates of Formula I and solutions of these dyes in nematic liquid crystal host "E7" (a mixture based on cyanobiphenyls containing 8% 4-pentyl-4"-cyanoterphenyl) are described in examples.

    摘要翻译： PCT No.PCT / GB87 / 00196 Sec。 371日期1987年12月10日 102（e）1987年12月10日日，1987年3月20日PCT PCT。 公开号WO87 / 05617 日本公报1987年9月24日。通式I的双色荧光染料：其中R是氢或含有不超过20个碳原子的脂族烃基和碳原子之间的-CH 2 - 或邻近 双环[2.2]辛烷残基可以被-O-取代，可以溶解在液晶主体材料中，形成显示器，这些显示器最初被液态硅藻土主体材料吸收的入射低能量紫外线发出荧光，然后内部转移到荧光体 。 这些染料具有比其它苝二羧酸二酯更高的紫外线稳定性，同时具有良好的荧光性能和令人满意的顺序参数。 在式I中，R优选为具有3至10个碳原子，优选5至7个碳原子的直链或支链烷基和/或环烷基。 液体硅藻土主体材料优选含有能量转移剂，例如4-取代的4“ - 氰基苯基。 式I的4-戊基 - 和4-丙基 - 双环[2.2.2]辛-1-基辛基-1-基和这些染料在向列型液晶宿主“E7”中的溶液（基于含有8％4-戊基的氰基联苯 -4“ - 氰基苯基）在实施例中描述。

    Red-luminescent ink jet printing compositions and methods for improved waterfastness
    9.
    发明授权
    Red-luminescent ink jet printing compositions and methods for improved waterfastness 有权
    红色发光喷墨印刷组合物和改善耐水性的方法

    公开(公告)号：US08026306B2

    公开(公告)日：2011-09-27

    申请号：US11967642

    申请日：2007-12-31

    申请人： Judith D. Auslander ,  John Griffiths ,  Penelope C. Myers

    发明人： Judith D. Auslander ,  John Griffiths ,  Penelope C. Myers

    IPC分类号： C09D11/10 ,  C08K3/10

    CPC分类号： C08F126/06

    摘要： Described are compositions and methods effective to improve the security obtainable for red phosphorescent inks printed, such as by ink jet printing. Specially designed polymeric chelating agents are water soluble and have a high chelating efficiency for lanthanide cations and are themselves strongly adsorbed on polymeric substrates, especially paper. The polymeric chelating agents comprise a polymer chain of either general formulae (1) or (2) containing pyridine-N-oxide, quinoline-N-oxide or isoquinoline-N oxide pendent ligand groups A, where m and n are independent integers in the range of from 1 to 10, and the number average molecular weight of the polymers lies in the range from 1×103 to 5×105: In one aspect a polymeric chelate as described is produced in situ in an aqueous ink formulation and is subsequently printed onto a substrate and dried. In another, a substrate is pre-treated with a chelate as described and dried, and then subsequently printed with an aqueous solution of a fluorescent rare earth salt. In both cases, the result is a wet-fast, intensely luminescent print.

    摘要翻译： 描述了有效地提高可印刷的红色磷光油墨的安全性的组合物和方法，例如通过喷墨印刷。 特别设计的聚合物螯合剂是水溶性的，对镧系元素阳离子具有高螯合效率，并且本身强烈吸附在聚合物基材上，特别是纸上。 聚合物螯合剂包括含有吡啶-N-氧化物，喹啉-N-氧化物或异喹啉-N氧化物侧基配体基团A的通式（1）或（2）的聚合物链，其中m和n是独立整数 范围为1至10，并且聚合物的数均分子量在1×10 3至5×10 5的范围内。在一个方面，所述的聚合物螯合物在水性墨水配方中原位生产并随后印刷 在基材上干燥。 另一方面，将底物用如所述的螯合物进行预处理并干燥，然后用荧光稀土盐的水溶液印刷。 在这两种情况下，结果都是一个湿快的，强烈发光的印刷品。

    RED-LUMINESCENT INK JET PRINTING COMPOSITIONS AND METHODS FOR IMPROVED WATERFASTNESS
    10.
    发明申请
    RED-LUMINESCENT INK JET PRINTING COMPOSITIONS AND METHODS FOR IMPROVED WATERFASTNESS 有权
    红色油墨喷墨打印组合物和改进的水性方法

    公开(公告)号：US20090169747A1

    公开(公告)日：2009-07-02

    申请号：US11967642

    申请日：2007-12-31

    申请人： Judith D. Auslander ,  John Griffiths ,  Penelope C. Myers

    发明人： Judith D. Auslander ,  John Griffiths ,  Penelope C. Myers

    IPC分类号： C11D11/02 ,  C08F126/06

    CPC分类号： C08F126/06

    摘要： Described are compositions and methods effective to improve the security obtainable for red phosphorescent inks printed, such as by ink jet printing. Specially designed polymeric chelating agents are water soluble and have a high chelating efficiency for lanthanide cations and are themselves strongly adsorbed on polymeric substrates, especially paper. The polymeric chelating agents comprise a polymer chain of either general formulae (1) or (2) containing pyridine-N-oxide, quinoline-N-oxide or isoquinoline-N oxide pendent ligand groups A, where m and n are independent integers in the range of from 1 to 10, and the number average molecular weight of the polymers lies in the range from 1×103 to 5×105: In one aspect a polymeric chelate as described is produced in situ in an aqueous ink formulation and is subsequently printed onto a substrate and dried. In another, a substrate is pre-treated with a chelate as described and dried, and then subsequently printed with an aqueous solution of a fluorescent rare earth salt. In both cases, the result is a wet-fast, intensely luminescent print.

    摘要翻译： 描述了有效地提高可印刷的红色磷光油墨的安全性的组合物和方法，例如通过喷墨印刷。 特别设计的聚合物螯合剂是水溶性的，对镧系元素阳离子具有高螯合效率，并且本身强烈吸附在聚合物基材上，特别是纸上。 聚合物螯合剂包括含有吡啶-N-氧化物，喹啉-N-氧化物或异喹啉-N氧化物侧基配体基团A的通式（1）或（2）的聚合物链，其中m和n是独立整数 范围为1至10，聚合物的数均分子量在1×10 3至5×10 5的范围内。在一个方面，所述的聚合螯合物在水性油墨配方中原位生产，随后印刷在基材上， 干了 另一方面，将底物用如所述的螯合物进行预处理并干燥，然后用荧光稀土盐的水溶液印刷。 在这两种情况下，结果都是一个湿快的，强烈发光的印刷品。