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41. 发明授权

US08759441B2 Pigment dispersions with polymeric dispersants having pending chromophore groups 有权
标题翻译：具有悬浮发色团的聚合物分散剂的颜料分散体
公开(公告)号：US08759441B2
公开(公告)日：2014-06-24
申请号：US11995330
申请日：2006-06-23
申请人： Johan Loccufier , Wojciech Jaunky , Geert Deroover , Lambertus Groenendaal
发明人： Johan Loccufier , Wojciech Jaunky , Geert Deroover , Lambertus Groenendaal
IPC分类号： C08L67/00 , C08L67/02 , C08L73/00 , C08L77/00 , C08L81/00 , C08G18/06 , C09D11/10
CPC分类号： C09B69/106 , C09B67/0033 , C09B67/0036 , C09B67/0051 , C09B67/0063 , C09B67/009 , C09B69/10 , C09B69/109 , C09D11/101 , C09D11/326
摘要： A pigment dispersion includes a color pigment and a polymeric dispersant having at least one pending chromophore group covalently bound to the polymeric backbone of the polymeric dispersant through a linking group, wherein the at least one pending chromophore group is a derivative from a color pigment selected from the group consisting of monoazo pigments, disazo pigments, β-naphtol pigments, naphtol AS pigments, azo pigment lakes, benzimidazolone pigments, disazo condensation pigments, metal complex pigments, isoindolinone pigments, isoindolinine pigments, phthalocyanine pigments, quinacridone pigments, diketopyrrolo-pyrrole pigments, thioindigo pigments, anthraquinone pigments, anthrapyrimidine pigments, indanthrone pigments, flavanthrone pigments, pyranthrone pigments, anthanthrone pigments, isoviolanthrone pigments, aluminum pigment lakes, dioxazine pigments, triarylcarbonium pigments, and quinophthalone pigments; the at least one pending chromophore group is a chromophore group occurring as a side group on the polymeric backbone and not a group in the polymeric backbone itself or occurring solely as an end group of the polymeric backbone; the linking group consists of all the atoms between the polymeric backbone and the first atom of the aromatic group by which the pending chromophore group is linked to the polymeric backbone; the polymeric dispersant has a polymeric backbone with a polymerization degree between 5 and 1,000; and at most 30 % of the monomer units of the polymeric backbone have a pending chromophore group. The pigment dispersion can be advantageously used in inkjet inks. Also disclosed is a method for preparing the pigment dispersion including the step of preparing the polymeric dispersant by copolymerizing a monomer already containing the pending chromophore group.
摘要翻译：颜料分散体包括着色颜料和聚合物分散剂，其具有通过连接基团与聚合物分散剂的聚合物主链共价结合的至少一个待处理的发色团，其中所述至少一个未完成的发色团是来自选自以下的颜色颜料的衍生物：由单偶氮颜料，双偶氮颜料，萘酚颜料，萘酚AS颜料，偶氮颜料湖，苯并咪唑酮颜料，双偶氮缩合颜料，金属络合颜料，异吲哚啉酮颜料，异吲哚啉颜料，酞菁颜料，喹吖啶酮颜料，二酮吡咯并 - 吡咯颜料，硫靛颜料，蒽醌颜料，蒽嘧啶颜料，阴丹酮颜料，黄烷酮酮颜料，吡喃酮颜料，蒽醌颜料，异卤蒽酮颜料，铝颜料湖，二恶嗪颜料，三芳基碳鎓颜料和喹酞酮颜料; 至少一个未决发色团组是作为聚合物主链上的侧基而不是聚合物主链本身中的基团发生或仅作为聚合物主链的端基发生的发色团。连接基团由聚合物主链和芳族基团的第一个原子之间的所有原子组成，待处理的发色团通过该原子连接到聚合物主链上; 聚合物分散剂具有聚合度为5至1,000的聚合物主链; 并且至多30％的聚合物主链的单体单元具有未决的发色团组。颜料分散体可以有利地用于喷墨油墨中。还公开了一种制备颜料分散体的方法，其包括通过使已经含有未完成发色团的单体共聚制备聚合物分散剂的步骤。

42. 发明授权

US08685622B2 Method for preparing a lithographic printing plate 有权
标题翻译：平版印刷版的制备方法
公开(公告)号：US08685622B2
公开(公告)日：2014-04-01
申请号：US13264350
申请日：2010-04-21
申请人： Johan Loccufier , Paul Callant , Jens Lenaerts , Ineke Van Severen
发明人： Johan Loccufier , Paul Callant , Jens Lenaerts , Ineke Van Severen
IPC分类号： G03F7/00 , G03F7/26 , B41F7/00 , B41N1/00 , B41M5/00
CPC分类号： B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41C2210/262
摘要： a method for preparing a lithographic printing plate that includes imagewise exposing a lithographic printing plate precursor comprising a coating provided on a support having a hydrophilic surface, the coating containing thermoplastic polymer particles and an infrared radiation absorbing dye characterized in that the coating further comprises a phenolic stabilizer.
摘要翻译：一种制备平版印刷版的方法，其包括成像曝光平版印刷版原版，所述平版印刷版前体包括设置在具有亲水表面的载体上的涂层，所述涂层含有热塑性聚合物颗粒和红外线吸收染料，其特征在于，所述涂层还包含酚类稳定剂

43. 发明申请

US20130312628A1 LITHOGRAPHIC PRINTING PLATE PRECURSOR 有权
标题翻译：平版印刷机前驱板
公开(公告)号：US20130312628A1
公开(公告)日：2013-11-28
申请号：US13982605
申请日：2012-02-07
申请人： Johan Loccufier , Philippe Moriame
发明人： Johan Loccufier , Philippe Moriame
IPC分类号： G03F7/039
CPC分类号： G03F7/0395 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/20 , B41C2210/22 , B41C2210/24 , C08F20/38 , C08F2220/606 , C08F220/38 , C08F220/60 , C08F2220/365
摘要： A positive-working lithographic printing plate precursor which comprises on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat and/or light-sensitive coating comprising an infrared absorbing agent and a binder including a monomeric unit including a salicyclic acid group and a monomeric unit including a sulfonamide group.
摘要翻译：一种正性平版印刷版原版，其包含在具有亲水性表面的支持体上，或者设置有亲水层，包含红外线吸收剂的热和/或感光涂层和包含单体单元的粘合剂，酸基和包含磺酰胺基团的单体单元。

44. 发明申请

US20130176370A1 LED CURABLE COMPOSITIONS 有权
标题翻译： LED固化组合物
公开(公告)号：US20130176370A1
公开(公告)日：2013-07-11
申请号：US13820208
申请日：2011-10-04
申请人： Johan Loccufier
发明人： Johan Loccufier
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , B41J2/2107 , B41J11/002 , C08F2/50 , C08F216/125 , C08F220/38 , C08F220/40 , C09D11/101 , C09D11/40
摘要： A radiation curable composition includes a) at least one monomer comprising at least one vinyl ether group and at least one (meth)acrylate group; and b) at least one diffusion hindered photoinitiator selected from the group consisting of a polymeric photoinitiator, a multifunctional photoinitiator and a polymerizable photoinitiator characterized in that the diffusion hindered photoinitiator includes at least one structural moiety according to Formula (I): wherein: R1 and R2 are independently selected from the group consisting of a hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted alkaryl group, a substituted or unsubstituted aryl or heteroaryl group, a halogen, an ether, a thioether, an aldehyde, a ketone, an ester, an amide, an amine and a nitro group; R1 and R2 may represent the necessary atoms to form a five to eight membered ring; and the dotted line represents the covalent bond of the structural moiety according to Formula (I) to the diffusion hindered photoinitiator.
摘要翻译：辐射固化组合物包括：a）至少一种包含至少一个乙烯基醚基团和至少一个（甲基）丙烯酸酯基团的单体; 和b）至少一种选自聚合光引发剂，多官能光引发剂和可聚合光引发剂的扩散受阻光引发剂，其特征在于扩散受阻光引发剂包括至少一个根据式（I）的结构部分：其中：R1和 R 2独立地选自氢，取代或未取代的烷基，取代或未取代的烯基，取代或未取代的炔基，取代或未取代的芳烷基，取代或未取代的烷芳基，取代或未取代的烷芳基，未取代的芳基或杂芳基，卤素，醚，硫醚，醛，酮，酯，酰胺，胺和硝基; R1和R2可以表示必要的原子以形成五至八元环; 而虚线表示根据式（I）的结构部分与扩散受阻光引发剂的共价键。

45. 发明授权

US08344038B2 Radiation curable compositions for food applications 有权
标题翻译：食品用可辐射固化组合物
公开(公告)号：US08344038B2
公开(公告)日：2013-01-01
申请号：US12675812
申请日：2008-09-01
申请人： Johan Loccufier , Roland Claes
发明人： Johan Loccufier , Roland Claes
IPC分类号： C08F2/50 , C08F2/42
CPC分类号： C08F2/48 , C09D11/101 , C09D11/38 , Y10T428/31507 , Y10T428/31551 , Y10T428/31678 , Y10T428/31721 , Y10T428/31725 , Y10T428/31786 , Y10T428/31938
摘要： A liquid radiation curable composition for inkjet printing includes a photoinitiating system consisting of one or more diffusion hindered photoinitiators selected from the group consisting of non-polymeric di- or multifunctional initiators, oligomeric or polymeric initiators, and polymerizable initiators, and one or more polymerizable co-initiators, wherein at least one of the polymerizable co-initiators is a polymerizable aromatic tertiary amine. Inkjet inks, an inkjet printing process, and packaging materials may include the liquid radiation curable composition.
摘要翻译：用于喷墨印刷的液体可辐射固化组合物包括由一种或多种扩散受阻光引发剂组成的光引发体系，所述扩散受阻光引发剂选自非聚合二 - 或多官能引发剂，低聚或聚合引发剂和可聚合引发剂，以及一种或多种可聚合的共聚物引发剂，其中至少一种可聚合共引发剂是可聚合芳族叔胺。喷墨油墨，喷墨印刷工艺和包装材料可以包括液体可辐射固化组合物。

46. 发明申请

US20120309861A1 PHOTOINITIATORS FOR UV-LED CURABLE COMPOSITIONS AND INKS 有权
标题翻译： UV-LED可固化组合物和墨水的光敏元件
公开(公告)号：US20120309861A1
公开(公告)日：2012-12-06
申请号：US13511375
申请日：2010-12-06
申请人： Johan Loccufier
发明人： Johan Loccufier
IPC分类号： C07D209/86 , C08F2/46 , C08F26/06
CPC分类号： C07D209/86 , C08F2/50 , G03F7/031
摘要： A specific type of carbazole photoinitiator is capable of providing radiation curable compositions that are curable by UV LEDs and do not exhibit an unstable yellowing behaviour in an image upon storage like ITX.
摘要翻译：特定类型的咔唑光引发剂能够提供可由UV LED固化的可辐射固化组合物，并且在像ITX这样的储存时在图像中不表现出不稳定的黄变行为。

47. 发明申请

US20120071593A1 POLYMERIC DISPERSANTS AND NON-AQUEOUS DISPERSIONS 有权
标题翻译：聚合物分散剂和非水性分散体
公开(公告)号：US20120071593A1
公开(公告)日：2012-03-22
申请号：US13320757
申请日：2010-06-03
申请人： Xavier André , Johan Loccufier
发明人： Xavier André , Johan Loccufier
IPC分类号： C09D11/10 , C09D167/08 , C09D179/02 , C09D7/12 , C09D7/14 , C09D151/08 , C09D171/02
CPC分类号： C09D11/36 , C08G69/26 , C08G73/0206 , C08L77/06 , C08L79/02 , C09D11/101 , C09D11/326 , C09D11/40
摘要： A non-aqueous pigment dispersion includes a pigment, a non-aqueous dispersion medium, and a polymeric dispersant including at least one oxalylamide structural unit according to Formula (I): wherein: R1 represents a first polymeric moiety selected from the group consisting of a linear polymeric moiety, a star shaped polymeric moiety, a dendritic polymeric moiety, a branched polymeric moiety, and a hyperbranched polymeric moiety; and R2 represents a second polymeric moiety selected from the group consisting of a polyester, a polyether, a polyamide, a polyacrylate, a polymethacrylate, or copolymers thereof.
摘要翻译：非水性颜料分散体包括颜料，非水分散介质和包含根据式（I）的至少一种草酰胺结构单元的聚合物分散剂：其中：R1表示选自以下的第一聚合物部分：线性聚合物部分，星形聚合物部分，树枝状聚合物部分，支化聚合物部分和超支化聚合物部分; 并且R 2表示选自聚酯，聚醚，聚酰胺，聚丙烯酸酯，聚甲基丙烯酸酯或其共聚物的第二聚合物部分。

48. 发明申请

US20120034565A1 Lithographic printing plate precursor 有权
标题翻译：平版印刷版前体
公开(公告)号：US20120034565A1
公开(公告)日：2012-02-09
申请号：US13264350
申请日：2010-04-21
申请人： Johan Loccufier , Paul Callant , Jens Lenaerts , Ineke Van Severen
发明人： Johan Loccufier , Paul Callant , Jens Lenaerts , Ineke Van Severen
IPC分类号： G03F7/20 , B82Y30/00
CPC分类号： B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41C2210/262
摘要： A lithographic printing plate precursor comprising a coating provided on a support having a hydrophilic surface, the coating containing thermoplastic polymer particles and an infrared radiation absorbing dye characterized in that the coating further comprises a phenolic stabilizer.
摘要翻译：一种平版印刷版原版，其包含设置在具有亲水表面的载体上的涂层，所述涂层含有热塑性聚合物颗粒和红外辐射吸收染料，其特征在于所述涂层还包含酚类稳定剂。

49. 发明申请

US20110315034A1 LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：立体印刷板
公开(公告)号：US20110315034A1
公开(公告)日：2011-12-29
申请号：US13122716
申请日：2009-10-21
申请人： Kristof Heylen , Alexander Williamson , Johan Loccufier , Sonny Wynants
发明人： Kristof Heylen , Alexander Williamson , Johan Loccufier , Sonny Wynants
IPC分类号： B41N3/08 , G03F7/20 , G03F7/032
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , G03F7/0295 , G03F7/3035 , G03F7/322
摘要： A lithographic printing plate precursor is provided which comprises an aluminum support having a hydrophilic surface and a coating provided thereon, said coating comprising a photopolymerisable composition having a polymerisable compound, a pigment dispersed with a dispersant, a polymerization initiator and a binder, characterized in that the dispersant is a compound free of —COOH, —PO3H2 or —OPO3H2 groups, and the polymerization initiator is a trihalomethyl-aryl sulphone wherein the aryl group is substituted by at least one electron-donating group and wherein the sum of the Hammett constants (sigma) of the substituting groups on said aryl group has a negative value. The printing plate precursor exhibits an excellent daylight stability and shelf-life.
摘要翻译：提供了一种平版印刷版原版，其包括具有亲水表面的铝载体和其上提供的涂层，所述涂层包含具有可聚合化合物的可光聚合组合物，分散有分散剂的颜料，聚合引发剂和粘合剂，其特征在于分散剂是不含-COOH，-PO3H2或-OPO3H2基团的化合物，聚合引发剂是三卤代甲基 - 芳基砜，其中芳基被至少一个给电子基团取代，其中哈米特常数西格玛）的所述芳基上的取代基具有负值。印版前体表现出优异的日光稳定性和保质期。

50. 发明申请

US20110195198A1 POLYMERIZABLE PHOTOINITIATORS AND RADIATION CURABLE COMPOSITIONS 有权
标题翻译：可聚合光敏剂和辐射可固化组合物
公开(公告)号：US20110195198A1
公开(公告)日：2011-08-11
申请号：US13060278
申请日：2009-09-04
申请人： Johan Loccufier , Roland Claes , Jaymes Van Luppen
发明人： Johan Loccufier , Roland Claes , Jaymes Van Luppen
IPC分类号： B05D3/06 , C07D335/08 , C08F2/46 , B05D1/02
CPC分类号： C07D335/10 , C07C69/76 , C08F220/26 , C08F220/30 , C08F220/34 , C08F220/38 , C08F226/00 , C08F228/02
摘要： A polymerizable Norrish Type II photoinitiators includes an optionally substituted benzophenone group or an optionally substituted thioxanthone group exhibiting improved compatibility with and solubility in radiation curable compositions. Radiation curable compositions and inkjet inks can contain these polymerizable Norrish Type II photoinitiators, exhibiting low extractable amounts of the photoinitiators and their residues after curing.
摘要翻译：可聚合的Norrish II型光引发剂包括任选取代的二苯甲酮基团或任选取代的噻吨酮基团，其在可辐射固化组合物中表现出改善的相容性和溶解性。可辐射固化组合物和喷墨油墨可以含有这些可聚合的Norrish II型光引发剂，其在固化后显示低可提取量的光引发剂及其残留物。

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