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21. 发明专利

JPS621582A HEAT-SENSITIVE TRANSFER RECORDING INK SHEET 失效
公开(公告)号：JPS621582A
公开(公告)日：1987-01-07
申请号：JP14282885
申请日：1985-06-28
申请人： NITTO ELECTRIC IND CO
发明人： HOTTA YUJI , YAMADA SHINJI , WADA TATSUO , KOJIMA MAKOTO
IPC分类号： B41M5/382 , B41M5/40 , B41M5/44
摘要： PURPOSE:To prevent blocking by a method wherein a layer of a material prepared by crosslinking and setting specific hydrogen modified polysiloxane with a peroxide is formed on the side whereon a quantity of heat is impressed. CONSTITUTION:Hydrogen modified polysiloxane expressed by general formulas (I-III) and a peroxide as they are, or the ones diluted with an appropriate inactive solvent, are formed on a prescribed place of an ink sheet by a coating means or the like, and then they are crosslinked and set by prescribed treatment. The thickness of the layer, as that of the set material, is 0.02-1mum, or preferably 0.05-0.5mum, A uniform effect can not be expected when the thickness is smaller than 0.02mum, while the sensitivity of the ink sheet lowers undesirably when it is larger than 1mum. As for the ink sheet whereon the aforesaid layer is formed, the one prepared by a method wherein an ink layer prepared from paraffin wax or ester wax having a melting point of about 60-100 deg.C and a coloring material and also form a softening agent and a filler as a thermal conductivity improving agent as occasion calls is provided about 2-20mum thick on a polyester film substrate of a melt transfer type being about 2-12mum thick, is used.

22. 发明专利

JPS621580A HEAT-SENSITIVE TRANSFER RECORDING INK SHEET 失效
公开(公告)号：JPS621580A
公开(公告)日：1987-01-07
申请号：JP14282685
申请日：1985-06-28
申请人： NITTO ELECTRIC IND CO
发明人： HOTTA YUJI , YAMADA SHINJI , WADA TATSUO , KOJIMA MAKOTO
IPC分类号： B41M5/382 , B41M5/40 , B41M5/44
摘要： PURPOSE:To prevent the occurrence of blocking in the case when an ink sheet is formed in a roll or a laminate, by a method wherein a layer of a material prepared by crosslinking and setting specific phenyl modified polysiloxane by active radiations is formed on the side whereon a quantity of heat is impressed. CONSTITUTION:A layer of a material prepared by a method wherein phenyl modified polysiloxane expressed by a general formula (I) is crosslinked and set by active radiations is formed on the side of an ink sheet whereon a quantity of heat is impressed. As for the active radiations to be used, a source of rays such as ultraviolet rays or electron beams can be employed. The layer of the set material of phenyl modified polysiloxane expressed by the general formula (I) is formed on the side of the ink sheet whereon a quantity of heat is impressed, in such a manner that the compound and an optical reaction initiator as they are, or the ones diluted with an appropriate inactive solvent, are formed on the ink sheet by a coating means or the like and then crosslinked and set by applying the active radiations thereto. The thickness of the layer of the set material is 0.02-1mum, or preferably 0.05-0.5mum.

23. 发明专利

JPS621578A HEAT-SENSITIVE TRANSFER RECORDING INK SHEET 失效
公开(公告)号：JPS621578A
公开(公告)日：1987-01-07
申请号：JP14282485
申请日：1985-06-28
申请人： NITTO ELECTRIC IND CO
发明人： HOTTA YUJI , YAMADA SHINJI , WADA TATSUO , KOJIMA MAKOTO
IPC分类号： B41M5/382 , B41M5/40 , B41M5/44
摘要： PURPOSE:To prevent the occurrence of blocking in the case when an ink sheet is formed in a roll or a laminate, by forming a layer of specific phenyl modified polysiloxane on the side whereon a quantity of heat is impressed. CONSTITUTION:A layer of phenyl modified polysiloxane expressed by a general formula (I) is formed on the side whereon a quantity of heat is impressed. The layer of phenyl modified polysiloxane expressed by the general formula (I) is formed in such a manner that the compound as it is, or the one diluted with an appropriate inactive solvent, is formed on an ink sheet by a coating means, for instance. The thickness of coating is 0.02-1mum or preferably 0.05-0.5mum. Although the ink sheet whereon this phenyl modified polysiloxane is formed is not limited particularly, an especially conspicuous effect is produced with respect to the one of a melt transfer type.

24. 发明专利

JPS61198230A ELECTROCONDUCTIVE COMPOSITION HAVING RADIATION SENSITIVITY 失效
公开(公告)号：JPS61198230A
公开(公告)日：1986-09-02
申请号：JP3992485
申请日：1985-02-28
申请人： NITTO ELECTRIC IND CO
发明人： TSUNOHASHI TAKESHI , KOJIMA MAKOTO
IPC分类号： G03C5/00 , G03F7/004 , G03F7/038 , G03F7/26
摘要： PURPOSE:To form a fine conductive pattern having excellent properties of an electroconductivity, a heat resistance and a moisture resistance on an insulating substrate by incorporating a polyimide precursor and a polymerizable unsatd. compd. or its reaction product as an org. type component, and an electroconductive filler as an electroconductive component to the titled composition respectively. CONSTITUTION:The titled composition comprises a specific org. type component and the electroconductive component. The org. type component is constituted of the polyimide precursor and the polymerizable unsatd. compd.. The polyimide precursor is preferable to be 2,000-10,000mol.wt. The epoxy compd. having the polymerizable unsatd. binding which is added to the polyimide precursor comprises a glycidyl acrylate. etc. The electroconductive filler constituting the electroconductive component is more preferable to be a silver powder and a silver flake.

25. 发明专利

JPS6023708B2 失效
公开(公告)号：JPS6023708B2
公开(公告)日：1985-06-08
申请号：JP4372175
申请日：1975-04-09
申请人： NITTO ELECTRIC IND CO
发明人： KOJIMA MAKOTO , NODA YUZURU , SHIMAMURA TOSHIO , ODA SHINICHI
IPC分类号： C09D5/03 , C08G63/00 , C08G63/88 , C08L67/00 , C08L67/08 , C09D5/46 , C09D167/00

26. 发明专利

JPS6051639A COMPOSITION FOR COVERING OPTICAL FIBER 失效
公开(公告)号：JPS6051639A
公开(公告)日：1985-03-23
申请号：JP15830383
申请日：1983-08-29
申请人： NITTO ELECTRIC IND CO
发明人： KOJIMA MAKOTO
IPC分类号： C08L7/00 , C03C25/24 , C08G18/00 , C08G18/67 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L75/00 , C08L101/00 , C09D4/02 , G02B6/44
摘要： PURPOSE:To provide a titled composition which is soft and excellent in curability, coating workability, and extensibility and consists of specified liquid monofunctional (meth)acrylate, rubber components, monofunctional (meth)acrylate, polyurethanic compds., and a polymerization initiator. CONSTITUTION:2-100pts.wt. rubber components (B) (e.g. butadiene rubber), 10- 80pts.wt. monofunctional (meth)acrylate (C) shown by the formula II (R2 is chain or branched alkyl having 8-18C), 5-50pts.wt. polyurethanic compd. (D) having 500-20,000 molecular weight whose skeleton consists essentially of urethanic coupling and which contains >=2 (meth)acryloyl groups in one molecule, and 0.1- 30pts.wt. thermo- or photopolymerization initiator (e.g. benzoin) (E) are dissolved in 100pts.wt. liquid monofunctional (meth)acrylate (A) shown by the formula I (R is H or methyl, and R1 is a monovalent group having cycloalkyl).

27. 发明专利

JPS59131927A Photosensitive resin composition 失效
标题翻译：感光树脂组合物
公开(公告)号：JPS59131927A
公开(公告)日：1984-07-28
申请号：JP696383
申请日：1983-01-18
申请人： Nitto Electric Ind Co Ltd
发明人： KOJIMA MAKOTO
IPC分类号： C08F299/00 , C08F290/00 , C08G59/00 , C08G59/28 , G03F7/037 , G03F7/038
CPC分类号： G03F7/037
摘要： PURPOSE:To obtain a photosensitive resin compsn. having heat resistance and photosensitivity without causing exposure hindrance during forming a photosensitive coating film by mixing a photopolymn. initiator in a soln. contg. a polyimide precursor having a specified substance added to it. CONSTITUTION:An epoxy compound having a polymerizalbe unsatd. bond having >=0.5 equiv. is added to each one equiv. of acid groups of polyamide acid having >=about 700mol.wt. consisting substantially of repeating units each represented by formula I in which R is a residue of an aliphatic tetracarboxylic acid free from acid groups, and R' is a divalent org. group. Into a soln. contg. the polyimide precursor thus obtained, a polymn. initiator, and when needed, a polymerizable unsatd. compd. are added to obtain a photosensitive resin compsn. transmitting light substantially after drying a coating film and having high photosensitivity. Said polyamide acid is obtained by using an aliphatic tetracarboxylic acid dianhydride and diamine as starting material and reacting them in a solvent substantially inactive on them. The diamine to be used is represented by the general formula H2N-R'-NH2 in which R' is a divalent org., preferably aromatic, group.
摘要翻译：目的：获得感光树脂。具有耐热性和光敏性，而不会在通过混合光聚合形成感光性涂膜时引起曝光障碍。发起者在soln。 contg。具有加入其中的特定物质的聚酰亚胺前体。构成：聚合物不饱和的环氧化合物。具有> = 0.5当量的键加入每一个当量。具有≥约700mol.wt。的聚酰胺酸的酸基。基本上由式I表示的重复单元组成，其中R是不含酸基的脂族四羧酸的残基，R'是二价组分。组。进入soln contg。由此获得的聚酰亚胺前体，聚合物。引发剂，当需要时可聚合的不饱和物。卤素化合物。加入以获得感光性树脂组合物。在干燥涂膜后基本上透光并具有高的光敏性。所述聚酰胺酸通过使用脂肪族四羧酸二酐和二胺作为起始原料而获得，并使它们在基本上不活泼的溶剂中反应。所用的二胺由通式为H2N-R'-NH2表示，其中R'为二价组分，优选芳族基团。

28. 发明专利

JPS5839445B2 失效
公开(公告)号：JPS5839445B2
公开(公告)日：1983-08-30
申请号：JP2480980
申请日：1980-02-28
申请人： NITTO ELECTRIC IND CO
发明人： MATSUI TAKAO , KOJIMA MAKOTO , MORIUCHI TAKAHIKO , YAMAOKA TSUGIO , TSUNODA TAKAHIRO
IPC分类号： G03F7/004 , C08F2/00 , C08F2/48 , C08F299/04 , C08G63/00 , C08G63/685 , C08G73/00 , C08G73/16 , C09D167/00 , C09J4/00 , C09J179/08 , G03F7/038 , H01L21/027 , H01L21/30 , H01L21/302 , H05K3/06 , H05K3/28

29. 发明专利

JPS5831113B2 失效
公开(公告)号：JPS5831113B2
公开(公告)日：1983-07-04
申请号：JP6204678
申请日：1978-05-23
申请人： NITTO ELECTRIC IND CO
发明人： KAWAMOTO NORIO , SHIMOKUBO KATSUFUMI , TAJIRI KAZUHIRO , KOJIMA MAKOTO
IPC分类号： C09J7/02 , B32B7/12 , B32B27/00 , C09J5/00 , C09J7/00

30. 发明专利

JPS56120720A HEATTRESISTANT PHOTOSENSITIVE MATERIAL HAVING IMPROVED STORAGE STABILITY 失效
公开(公告)号：JPS56120720A
公开(公告)日：1981-09-22
申请号：JP2480980
申请日：1980-02-28
申请人： NITTO ELECTRIC IND CO
发明人： MATSUI TAKAO , KOJIMA MAKOTO , MORIUCHI TAKAHIKO , YAMAOKA TSUGIO , TSUNODA TAKAHIRO
IPC分类号： G03F7/004 , C08F2/00 , C08F2/48 , C08F299/04 , C08G63/00 , C08G63/685 , C08G73/00 , C08G73/16 , C09D167/00 , C09J4/00 , C09J179/08 , G03F7/038 , H01L21/027 , H01L21/30 , H01L21/302 , H05K3/06 , H05K3/28
摘要： PURPOSE:The titled material having improved storage stability, comprising an unsaturated ester imide compound obtained by esterifying a dibasic acid having a photopolymerizable carbon-carbon double bond in its molecule with a disbasic acid having an imide bond in its molecule by a glycol into a chain form. CONSTITUTION:(A) A dibasic acid, e.g., fumaric acid, etc., having a photopolymerizable carbon-carbon double bond in its molecule and (B) a dibasic acid shown by the formula (R is diamine residue), having an imide bond in its molecule in a molar ratio of A to B component of 1:0.1-0.35 are esterified with (C) a glycol, etc., ethylene glycol etc., into chain form to give an saturated ester imide compound having free hydroxyl or carboxyl groups at the both end groups of the chain molecule. The desired photosensitive material consisting essentially of this unsaturated ester imide compound. EFFECT:Having improved storage stability and photosetting properties, providing properties, providing a photosetting film with improved adhesiveness (soldering), heat resistance, humidity resistance, and chemical resistance.

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