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1.发明专利Thermopolymerization initiator system using leuco dye and polyhalogen compound 有权使用低聚氯乙烯和多羟基化合物的热塑化发动机系统
公开(公告)号：JP2003012713A
公开(公告)日：2003-01-15
申请号：JP2002107119
申请日：2002-04-09
Inventor： MUELLER URSULA , WITTIG TOBIAS , TIMPE HANS-JOACHIM
IPC: G03F7/004 , B41C1/10 , B41M5/40 , B41M5/46 , B41N1/14 , C08F2/48 , C08F4/00 , G03F7/00 , G03F7/029 , G03F7/038 , G03F7/11
CPC classification number: B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/22 , B41C2210/24 , B41M5/465 , Y10S430/116 , Y10S430/117 , Y10S430/118 , Y10S430/119 , Y10S430/12 , Y10S430/121 , Y10S430/126 , Y10S430/127 , Y10S430/145 , Y10S430/146
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared ray-sensitive initiator composition improved in infrared ray sensitivity and capable of being used in producing a negative printing plate precursor, and to provide an initiator system composed of at least one component and free radical-polymerizable. SOLUTION: The initiator system contains at least one kind of a compound capable of absorbing infrared ray radiation, at least one kind of a compound capable of generating radicals, at least one kind of a carboxylic acid, and at least one kind of a leuco dye. The infrared ray-sensitive initiator composition contains the system.
Abstract translation: 要解决的问题：获得提高红外线灵敏度的红外线敏感性引发剂组合物，并且能够用于制备负性印版前体，并提供由至少一种组分和游离基可自由基聚合的引发剂体系。 解决方案：引发剂体系包含至少一种能够吸收红外线辐射的化合物，至少一种能够产生自由基的化合物，至少一种羧酸和至少一种无色染料 。 红外线敏感引发剂组合物含有该系统。
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2.发明专利Ir-sensitive composition and use of the same for preparation of printing plate precursor 审中-公开IR敏感性组合物及其制备印刷前体的用途
公开(公告)号：JP2010242090A
公开(公告)日：2010-10-28
申请号：JP2010121163
申请日：2010-05-27
Inventor： HAUCK GERHARD , SAVARIAR-HAUCK CELINE , TIMPE HANS-JOACHIM , WEST PAUL R , MUNNELLY HEIDI M
IPC: C08F2/46 , G03F7/028 , B41C1/10 , C08F2/44 , C08F2/50 , C08F4/00 , C08F265/02 , G03F7/00 , G03F7/004 , G03F7/029 , G03F7/033
CPC classification number: B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , C08K5/175
Abstract: PROBLEM TO BE SOLVED: To provide an IR-sensitive composition capable of manufacturing a negative printing plate precursor having long storage stability, capable of continuously making a large number of copies and having a high resistance to development chemicals.
SOLUTION: The IR-sensitive composition contains a free radical polymerizable system comprising a polymer binder, at least a component selected from the group consisting of an unsaturated free-radical polymerizable monomer, a free-radical polymerizable oligomer and a polymer containing a C=C bond in backbone and/or branched chain group, and an initiator system.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供能够制造具有长存储稳定性的负版印刷版前体的IR敏感组合物，能够连续地制备大量的拷贝并且对显影化学品具有高耐受性。 解决方案：IR敏感组合物含有自由基可聚合体系，其包括聚合物粘合剂，至少一种选自不饱和可自由基聚合的单体，可自由基聚合的低聚物和含有 骨架和/或支链基团中的C = C键和引发剂体系。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2002080528A
公开(公告)日：2002-03-19
申请号：JP2001174608
申请日：2001-06-08
Applicant: KODAK POLYCHROME GRAPHICS CO
Inventor： GANDINI ALESSANDRO , WAIG FANG SANDRINE , TIMPE HANS-JOACHIM , BAUMANN HARALD
IPC: B41N1/08 , B41N3/03 , B41N3/04 , C08F8/00 , C08F8/28 , C08F216/06 , C08F216/38 , C08F218/02 , C08L29/14 , C08L79/00 , G03F7/00 , G03F7/021 , G03F7/038
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl acetal copolymer having high photosensitivity, excellent in adhesiveness to an aluminum substrate, having high print-continuing stability, and further capable of giving such a photosensitive composition that has satisfied quality by using the least possible components (it is preferable from an economical viewpoint) and exhibits the same or partially improved performance in comparison with other compositions known in the current technical level, when the copolymer is used for the photosensitive composition. SOLUTION: This polyvinyl acetal copolymer is obtained by reacting at least two kinds of aldehydes at the same time with a polyvinyl alcohol having a number average molecular weight of 20,000-150,000 g/mol.
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公开(公告)号：WO0231599A2
公开(公告)日：2002-04-18
申请号：PCT/US0130103
申请日：2001-09-26
Applicant: KODAK POLYCHROME GRAPHICS CO
Inventor： FIEBAG ULRICH , BAUMANN HARALD , TIMPE HANS-JOACHIM
IPC: G03F7/32
CPC classification number: G03F7/322
Abstract: An aqueous developer for imageable elements that contain a radiation-sensitive initiator system and at least one free radical polymerizable material and a method for forming an image are disclosed. The developer contains water, a buffer, and one or more filter dyes and/or one of more free radical inhibitors. The imageable elements are useful as printing plates. The developer develops exposed imageable elements quickly for form printing plates, with high throughput, but with no sludge formation in the developing process.
Abstract translation: 公开了含有辐射敏感性引发剂体系和至少一种自由基聚合性材料的可成像元件用水性显影剂及其形成方法。 显影剂含有水，缓冲剂和一种或多种过滤染料和/或更多的自由基抑制剂之一。 可成像元件可用作印版。 开发商可快速开发曝光的可成像元件，用于成型印版，产量高，但在显影过程中不会形成污泥。
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公开(公告)号：BR0017252A
公开(公告)日：2003-05-27
申请号：BR0017252
申请日：2000-12-12
Applicant: KODAK POLYCHROME GRAPHICS CO
Inventor： HAUCK CELIN-SAVARIAR , SHIMAZU KEN-ICHI , TIMPE HANS-JOACHIM , PATEL JAYANTI , HUANG JIANBING
IPC: B41C1/055 , B41C1/10 , B41M5/36 , B41M5/40 , B41M5/42 , B41M5/44 , B41M5/46 , G03F7/00 , G03F7/004 , G03F7/11 , B41N3/03
Abstract: A thermally imageable element, useful as a lithographic printing plate precursor is disclosed. The element comprises a hydrophilic substrate; an underlayer comprising a first polymeric material; and an ink-receptive top layer comprising a second polymeric material and a solubility-suppressing component. The solubility-suppressing component may be a separate dissolution inhibitor compound and/or the second polymeric material may also function as a solubility-suppressing component. On thermal exposure the exposed regions of the top layer becomes more readily soluble in an aqueous developer, allowing the developer to remove the top layer and reveal the surface of the hydrophilic substrate. The lithographic printing plate thus formed has excellent properties, including the absence of sludging of the developer.
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Patent Agency Ranking
公开(公告)号：DE60028505T2
公开(公告)日：2006-12-21
申请号：DE60028505
申请日：2000-11-14
Applicant: KODAK POLYCHROME GRAPHICS CO
Inventor： YATES MICHAEL , SAVARIAR-HAUCK CELIN , HAUCK GERHARD , TIMPE HANS-JOACHIM
IPC: B41C1/10 , G03F7/038 , B41M5/36 , G03F7/00 , G03F7/004 , G03F7/023 , G03F7/032 , G03F7/033 , G03F7/075 , G03F7/38 , H05K3/06
Abstract: A heat-sensitive composition, for example a coating on a lithographic printing plate, comprises a carboxylic acid derivative of a cellulosic polymer. The composition may contain a radiation absorbing compound and suitable electromagnetic radiation, preferably infra-red radiation, may be used to heat the composition imagewise. The presence of the cellulosic polymer enhances resistance to certain organic liquids.
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公开(公告)号：DE60028505D1
公开(公告)日：2006-07-20
申请号：DE60028505
申请日：2000-11-14
Applicant: KODAK POLYCHROME GRAPHICS CO
Inventor： YATES MICHAEL , SAVARIAR-HAUCK CELIN , HAUCK GERHARD , TIMPE HANS-JOACHIM
IPC: B41C1/10 , G03F7/038 , B41M5/36 , G03F7/00 , G03F7/004 , G03F7/023 , G03F7/032 , G03F7/033 , G03F7/075 , G03F7/38 , H05K3/06
Abstract: A heat-sensitive composition, for example a coating on a lithographic printing plate, comprises a carboxylic acid derivative of a cellulosic polymer. The composition may contain a radiation absorbing compound and suitable electromagnetic radiation, preferably infra-red radiation, may be used to heat the composition imagewise. The presence of the cellulosic polymer enhances resistance to certain organic liquids.
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公开(公告)号：DE60006464T2
公开(公告)日：2004-09-02
申请号：DE60006464
申请日：2000-02-18
Applicant: KODAK POLYCHROME GRAPHICS CO
Inventor： HAUCK GERHARD , SAVARIAR-HAUCK CELINE , TIMPE HANS-JOACHIM , WEST R , MUNNELLY M
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公开(公告)号：DE60043416D1
公开(公告)日：2010-01-14
申请号：DE60043416
申请日：2000-08-30
Applicant: KODAK POLYCHROME GRAPHICS CO
Inventor： TIMPE HANS-JOACHIM , FIEBAG ULRICH
IPC: G03F7/32
Abstract: An aqueous alkaline composition comprising at least one phosphonic acid, at least one polyglycol derivative and at least one glycol. The composition can be used as either a developer or a replenisher for either positive-working or negative-working alkaline developable lithographic printing plates, including thermal plates.
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公开(公告)号：DE60006464D1
公开(公告)日：2003-12-18
申请号：DE60006464
申请日：2000-02-18
Applicant: KODAK POLYCHROME GRAPHICS CO
Inventor： HAUCK GERHARD , SAVARIAR-HAUCK CELINE , TIMPE HANS-JOACHIM , WEST R , MUNNELLY M
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