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    Fluorescent Whitening Pigments
    2.
    发明申请
    Fluorescent Whitening Pigments 审中-公开

    公开(公告)号：US20080040865A1

    公开(公告)日：2008-02-21

    申请号：US10579490

    申请日：2004-11-08

    申请人： Ted Deisenroth ,  Kamalesh Pai Fondekar ,  Peter Rohringer ,  Fabienne Cuesta ,  Ramachandra V. Joshi ,  Smita G. Kavishwar ,  Uma Shadakshari

    发明人： Ted Deisenroth ,  Kamalesh Pai Fondekar ,  Peter Rohringer ,  Fabienne Cuesta ,  Ramachandra V. Joshi ,  Smita G. Kavishwar ,  Uma Shadakshari

    IPC分类号： C08G12/32 ,  C08G12/38 ,  C09B69/10 ,  D21H17/49

    CPC分类号： C08G12/38 ,  C08G12/32 ,  C09B23/148 ,  D21H17/51 ,  D21H21/18 ,  D21H21/30

    摘要： A whitening pigment comprising the reaction product of (a) a melamine-formaldehyde and/or a melamine-urea poly-condensation product and (b) a water-soluble fluorescent whitening agent of the formula (1), wherein each of the two R1 groups, independent of the other, represents a C1-C6alkyl or C1-C4alkyl-O—C1-C4alkyl residue, which is substituted by one or two —CONH2, —CONHC1-C4alkyl, —COOH, —SO2NH2, —SO2NHC1-C4alkyl or —NH2 groups, each of the two R2 groups, independent of the other, represents hydrogen, C1-C4alkyl, C2-C4hydroxyalkyl or C1-C4alkoxyC1-C4alkyl, or R1 and R2 together with the nitrogen atom complete a piperazine ring, each of the two X1 groups, independently, represent —OH, —OC1-C4alkyl, —Oaryl or the group —NR3R4, wherein R3 and R4 each, independently, represent hydrogen, C1-C4alkyl, C2-C4hydroxyalky, C1-C4alkoxyC1-C4alkyl, a phenyl, phenyl mono- or disulphonic acid residue or, R3 and R4, together with the nitrogen atom to which they are attached, complete a morpholino, piperidino or pyrrolidino ring or, alternatively, X1 represents an amino acid residue from which a hydrogen atom has been abstracted from the amino group and M is hydrogen, an alkaline or alkaline earth metal ion, ammonium, mono- di-, tri- or tetra-substituted C1-C4alkylammonium or C2-C4hydroxyalkylammonium or mixtures thereof, a process for preparation of the pigments and the use thereof for the fluorescent whitening of paper.

    Amphoteric and cationic fluorescent whitening agents
    6.
    发明申请
    Amphoteric and cationic fluorescent whitening agents 审中-公开

    公开(公告)号：US20050161184A1

    公开(公告)日：2005-07-28

    申请号：US10508444

    申请日：2003-03-13

    申请人： Goetz Scheffler ,  Peter Rohringer ,  Rene Schlatter ,  Ted Deisenroth

    发明人： Goetz Scheffler ,  Peter Rohringer ,  Rene Schlatter ,  Ted Deisenroth

    IPC分类号： C07D251/70 ,  C07D251/50 ,  C07D251/68 ,  D21H21/30 ,  C07D413/14 ,  C07D43/14

    CPC分类号： C07D251/50 ,  B41M5/5227 ,  C07D251/68 ,  D21H21/30

    摘要： A compound of the formula wherein A1 and A2 each, independently of one another, represent —SO3 or —SO3M, where M represents hydrogen, an alkaline or alkaline earth metal, ammonium or alkylammonium, B1 and B2 each, independently of one another, represent the moiety in which R1 represents hydrogen, a straight-chain C1-C12alkyl or branched C3-C12alkyl group which C2-C12alkyl and C3-C12alkyl group, respectively, may be interrupted by one or two heteroatoms and is unsubstituted or substituted by one or two —OH, —OC1-C4alkyl, —NH2, —NHC1-C4alkyl, —N(C1-C4alkyl)2, -N-pyrrolidino, -N-piperidino, -N-morpholino or —N+(C1C4alkyl)3 groups and R2 represents C1-C4alkyl, C2-C4hydroxyalkyl, —CH2CONH2, —CH2OOOH or —CH2OOO C1C4alkyl or, alternatively, B1 and B2 each, independently of one another, represent a group of the formula in which R3, R4 and R5 each, independently of each other, represent hydrogen, C1-C4alkyl, C2-C4hydroxyalkyl, the group —X′—NR6R7 or the group —X′—N+R3R6R7, whereby at least one of the substituents R4 and/or R5 represents —X′—NR6R7 or —X′—N+R3R6R7, X and X′ each, independently of each other, represent a straight-chain C2-C8alkylene or branched C3-Cealkylene chain, which is unsubstituted or substituted by one or two —OH or —C(═O)— groups, R6 and R7 each, independently of each other, represent hydrogen, C1-C4alkyl or, together with the nitrogen atom to which they are bound, complete a pyrrolidino, piperidino or morpholino ring and R2 is as previously defined and each D1 and D2, independently of one another, are either defined as for B1 and B2 or represent halogen, —NH2, C1-C4monoalkyl- or dialkylamino, said alkyl groups being unsubstituted or substituted by C1-C4alkoxy, amino, mono- or di-C1-C4alkylamino or tri-C1-C4alkylammonium; C2-C4hydroxyalkylamino, C2 C4di(hydroxyalkyl)amino, anilino, an aniline monosulphonic acid or sulphonamide residue or a 5- or 6-membered, saturated heterocyclic ring or, alternatively, mixtures of compounds of formula (1), a process for their preparation and the use thereof as fluorescent whitening agents, especially for paper.

    Compositions of fluorescent whitening agents
    7.
    发明授权
    Compositions of fluorescent whitening agents 失效
    荧光增白剂组合物

    公开(公告)号：US07731820B2

    公开(公告)日：2010-06-08

    申请号：US11665886

    申请日：2005-10-17

    申请人： Robert Cockcroft ,  Ted Deisenroth ,  Peter Rohringer ,  Winfried Steffen

    发明人： Robert Cockcroft ,  Ted Deisenroth ,  Peter Rohringer ,  Winfried Steffen

    IPC分类号： D21H21/30 ,  D21H17/37 ,  D21H17/53

    CPC分类号： D21H21/30 ,  D21H17/37 ,  D21H17/53

    摘要： The invention relates to a composition comprising a) at least one water-soluble fluorescent whitening agent, b) a polymer formed from an ethylenically unsaturated monomer or monomer blend, characterized in that at least one monomer is acrylamide and the water-soluble polymer has an average (weight average) molecular weight of between 500 and 49,000, optionally, c) polyethylene glycol with a weight average molecular weight of between 500 and 6000 and d) water and the use of the composition for the fluorescent whitening of paper in coating and size press or film press applications.

    摘要翻译： 本发明涉及包含a）至少一种水溶性荧光增白剂的组合物，b）由烯属不饱和单体或单体共混物形成的聚合物，其特征在于至少一种单体是丙烯酰胺，并且水溶性聚合物具有 平均（重均分子量）在500和49,000之间，任选地，c）重均分子量在500和6000之间的聚乙二醇和d）水，并且使用组合物用于涂布和尺寸的纸的荧光增白 印刷机或胶卷机应用。

    Compositions of Fluorescent Whitening Agents
    8.
    发明申请
    Compositions of Fluorescent Whitening Agents 失效
    荧光增白剂的组成

    公开(公告)号：US20080073617A1

    公开(公告)日：2008-03-27

    申请号：US11665886

    申请日：2005-10-17

    申请人： Robert Cockcroft ,  Ted Deisenroth ,  Peter Rohringer ,  Winfried Steffen

    发明人： Robert Cockcroft ,  Ted Deisenroth ,  Peter Rohringer ,  Winfried Steffen

    IPC分类号： D21H21/30 ,  D21H17/37 ,  D21H17/53

    CPC分类号： D21H21/30 ,  D21H17/37 ,  D21H17/53

    摘要： The invention relates to a composition comprising a) at least one water-soluble fluorescent whitening agent, b) a polymer formed from an ethylenically unsaturated monomer or monomer blend, characterized in that at least one monomer is acrylamide and the water-soluble polymer has an average (weight average) molecular weight of between 500 and 49,000, optionally, c) polyethylene glycol with a weight average molecular weight of between 500 and 6000 and d) water and the use of the composition for the fluorescent whitening of paper in coating and size press or film press applications.

    摘要翻译： 本发明涉及包含a）至少一种水溶性荧光增白剂的组合物，b）由烯属不饱和单体或单体共混物形成的聚合物，其特征在于至少一种单体是丙烯酰胺，并且水溶性聚合物具有 平均（重均分子量）在500和49,000之间，任选地，c）重均分子量在500和6000之间的聚乙二醇和d）水，并且使用组合物用于涂布和尺寸的纸的荧光增白 印刷机或胶卷机应用。

    Non-leaching Antimicrobial Wound Dressing
    9.
    发明申请
    Non-leaching Antimicrobial Wound Dressing 审中-公开
    非浸出抗菌伤口敷料

    公开(公告)号：US20120330209A1

    公开(公告)日：2012-12-27

    申请号：US13528289

    申请日：2012-06-20

    申请人： Zhiqiang Song ,  Ted Deisenroth

    发明人： Zhiqiang Song ,  Ted Deisenroth

    IPC分类号： A61F13/00 ,  B05D7/00

    CPC分类号： A61F13/00034 ,  A61F2013/00314

    摘要： The present application discloses preparations of antimicrobial wound dressings. Strongly binding polymeric dialkyl aminoalkyl(meth)acrylates are used to treat highly absorbent wound dressing materials. The resulting finish is highly antimicrobial effective and non-leachable.

    摘要翻译： 本申请公开了抗微生物伤口敷料的制剂。 强力结合聚合二烷基氨基烷基（甲基）丙烯酸酯用于处理高吸收伤口敷料材料。 最终的结果是高度抗菌的有效和不可浸出。

    Anticorrosion coatings with reactive polyelectrolyte complex system
    10.
    发明申请
    Anticorrosion coatings with reactive polyelectrolyte complex system 审中-公开
    具有反应性聚电解质复合体系的防腐涂料

    公开(公告)号：US20110244254A1

    公开(公告)日：2011-10-06

    申请号：US13048118

    申请日：2011-03-15

    申请人： Zhiqiang Song ,  Ted Deisenroth

    发明人： Zhiqiang Song ,  Ted Deisenroth

    IPC分类号： B32B15/04 ,  B01J43/00 ,  B05D3/00 ,  B05D3/10

    CPC分类号： B05D7/16 ,  B05D1/36 ,  B05D7/56 ,  C09D5/4473 ,  C23C28/00 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31699

    摘要： The present application is directed to anticorrosion coatings on metal substrates. In particular the coatings are especially suitable for metal containing medical devices and implants. The anticorrosion coatings comprise a combination of anionic and cationic polyelectrolytes which when applied to a metal substrate form a complex. In addition to cationic and anionic functionality, the polyelectrolytes also possess additional functionality which allows for further reacting to form covalent bonds between the anionic and cationic polyelectrolytes. The formed complex once applied to the metal substrate surface provides improved corrosion resistance, protection from metal ion release and improved mechanical properties.

    摘要翻译： 本申请涉及金属基材上的防腐涂料。 特别地，涂层特别适用于含金属的医疗装置和植入物。 防腐涂料包括阴离子和阳离子聚电解质的组合，当将其应用于金属底物形成络合物时。 除阳离子和阴离子官能团之外，聚电解质还具有额外的官能度，其允许进一步反应以在阴离子和阳离子聚电解质之间形成共价键。 形成的复合物一旦施加到金属基材表面提供了改善的耐腐蚀性，防止金属离子释放和改进的机械性能。