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1. 发明授权

US07029825B2 Photosensitive resin compositive for printing plate precursor capable of laser engraving 失效
标题翻译：光敏树脂复合用于能激光雕刻的印版前体
公开(公告)号：US07029825B2
公开(公告)日：2006-04-18
申请号：US10479607
申请日：2002-08-30
申请人： Masahisa Yokota , Kei Tomeba , Hiroshi Yamada , Yoshifumi Araki
发明人： Masahisa Yokota , Kei Tomeba , Hiroshi Yamada , Yoshifumi Araki
IPC分类号： G03C1/735 , G03F7/00
CPC分类号： G03F7/035 , B41C1/05 , B41M5/267 , B41N1/12 , C08K5/103 , C08K5/29 , G03F7/0047 , G03F7/027 , Y10S430/146
摘要： Disclosed is a photosensitive resin composition for forming a laser engravable printing element, comprising: (a) 100 parts by weight of a resin which is a plastomer at 20° C., wherein the resin has a number average molecular weight (Mn) of from 1,000 to 100,000 and has a polymerizable unsaturated group in an amount such that the average number of the polymerizable unsaturated group per molecule is at least 0.7, (b) 5 to 200 parts by weight, relative to 100 parts by weight of resin (a), of an organic compound having an Mn of less than 1,000 and having at least one polymerizable unsaturated group per molecule, and (c) 1 to 100 parts by weight, relative to 100 parts by weight of resin (a), of an inorganic porous material. Also disclosed is a laser engravable printing element formed from the above-mentioned resin composition.
摘要翻译：公开了一种用于形成激光可雕刻印刷元件的感光性树脂组合物，其包含：（a）100重量份在20℃下为塑性体的树脂，其中所述树脂的数均分子量（Mn）为 1,000至100,000，并且具有使每分子的可聚合不饱和基团的平均数为0.7以上的聚合性不饱和基团，（b）相对于100重量份树脂（a）为5〜200重量份，的Mn为小于1000且每分子具有至少一个可聚合不饱和基团的有机化合物，和（c）相对于100重量份的树脂（a）为1〜100重量份的无机多孔材料。还公开了由上述树脂组合物形成的可激光雕刻印刷元件。

2. 发明授权

US07759049B2 Photosensitive resin composition for original printing plate capable of being carved by laser 失效
标题翻译：能够通过激光雕刻的原版印版的感光树脂组合物
公开(公告)号：US07759049B2
公开(公告)日：2010-07-20
申请号：US10514411
申请日：2003-06-25
申请人： Hiroshi Yamada , Masahisa Yokota
发明人： Hiroshi Yamada , Masahisa Yokota
IPC分类号： G03C1/00 , G03F7/00 , G03F7/26
CPC分类号： B41N1/12 , B41C1/05
摘要： A photosensitive resin composition for forming a laser engravable printing element, comprising: (a) 100 parts by weight of a resin which is in a solid state at 20° C., wherein the resin has a number average molecular weight of from 5,000 to 300,000, (b) 5 to 200 parts by weight of an organic compound having a number average molecular weight of less than 5,000 and having at least one polymerizable unsaturated group per molecule, and (c) 1 to 100 parts by weight of an inorganic porous material having an average pore diameter of from 1 to 1,000 nm, a pore volume of from 0.1 to 10 ml/g and a number average particle diameter of not more than 10 μm. A laser engravable printing element formed from the above-mentioned resin composition. A method for producing a laser engraved printing element by using the above-mentioned photosensitive resin composition.
摘要翻译：一种用于形成激光可雕刻印刷元件的感光性树脂组合物，其包含：（a）100重量份在20℃下为固态的树脂，其中所述树脂的数均分子量为5,000〜300,000 ，（b）5〜200重量份数均分子量小于5,000且每分子具有至少一个可聚合不饱和基团的有机化合物，和（c）1至100重量份的无机多孔材料平均孔径为1〜1000nm，孔体积为0.1〜10ml / g，数均粒径为10μm以下。由上述树脂组合物形成的可激光雕刻印刷元件。通过使用上述感光性树脂组合物来制造激光雕刻印刷元件的方法。

3. 发明申请

US20080156212A1 Hollow Cylindrical Printing Element 审中-公开
标题翻译：中空圆柱印刷元件
公开(公告)号：US20080156212A1
公开(公告)日：2008-07-03
申请号：US10592867
申请日：2005-03-28
申请人： Hiroshi Yamada , Masahisa Yokota
发明人： Hiroshi Yamada , Masahisa Yokota
IPC分类号： B41F13/10 , B41C3/00
CPC分类号： G03F7/11 , B32B1/08 , B32B27/08 , B32B2250/05 , B32B2250/24 , B32B2307/734 , B32B2597/00 , B41C1/05 , B41N1/22 , F16L2201/60 , G03F7/0045 , G03F7/18
摘要： A hollow cylindrical printing element, comprising a hollow cylindrical core material (A) and a resin layer (B) or a resin layer (C). The hollow cylindrical core material (A) further comprises a photosensitive resin hardened layer (1) of 0.05 to 50 mm in thickness having a fiber-like, cloth-like, or film-like reinforcement material and the shore hardness D of 30 to 100°. The resin layer (B) is laminated on the hollow cylindrical core material (A), has a thickness of 0.1 to 100 mm, and allows a pattern to be formed on the surface thereof. The resin layer (C) has a pattern formed on the surface thereof.
摘要翻译：一种中空圆柱形印刷元件，包括中空圆柱形芯材料（A）和树脂层（B）或树脂层（C）。中空圆柱形芯材（A）还包括具有纤维状，布状或薄膜状增强材料的厚度为0.05至50mm的光敏树脂硬化层（1），并且肖氏硬度D为30至100 °。树脂层（B）层叠在中空圆筒状芯材（A）上，厚度为0.1〜100mm，能够在其表面形成图案。树脂层（C）的表面形成有图案。

4. 发明授权

US4517389A Process for methylating the ortho position of a phenol 失效
标题翻译：苯酚邻位甲基化方法
公开(公告)号：US4517389A
公开(公告)日：1985-05-14
申请号：US521205
申请日：1983-08-08
申请人： Tsutomu Katsumata , Masahisa Yokota
发明人： Tsutomu Katsumata , Masahisa Yokota
IPC分类号： C07C37/16
CPC分类号： C07C37/16
摘要： By flowing a gaseous stream containing methanol and a phenol through a fluidized bed of particles of a highly attrition resistant catalyst comprising 10 to 80% by weight of silica and 90 to 20% by weight of a metal oxide supported on the silica and have been calcined at 500.degree. to 900.degree. C., the ortho position of the phenol is methylated with high selectivity, whereby various useful ortho-methylated phenol derivatives can be advantageously obtained.
摘要翻译：通过将含有甲醇和苯酚的气流通过包含10至80重量％的二氧化硅和90至20重量％的负载在二氧化硅上的金属氧化物的高耐磨性催化剂的流化床，并且已经煅烧在500〜900℃下，苯酚的邻位以高选择性甲基化，可有利地得到各种有用的邻甲基化酚衍生物。

5. 发明授权

US06172158B2 Vinylidene chloride-based latex and process for producing the same 有权
标题翻译：偏二氯乙烯基胶乳及其制备方法
公开(公告)号：US06172158B2
公开(公告)日：2001-01-09
申请号：US09421522
申请日：1999-10-20
申请人： Hideki Sakai , Yukio Yamawaki , Masahisa Yokota
发明人： Hideki Sakai , Yukio Yamawaki , Masahisa Yokota
IPC分类号： C08L2708
CPC分类号： C08F6/003 , C08L27/06
摘要： The vinylidene chloride-based latex of the invention has a chlorine ion content reduced to or below 500 ppm based on the total concentration of all solid matter in the latex by weight, preferably by dialysis, and has excellent resistance to hot water treatment.
摘要翻译：本发明的偏二氯乙烯基胶乳的氯离子含量以胶乳中所有固体物质的总浓度为基准，优选通过透析降低到或低于500ppm，并且具有优异的耐热水处理能力。

6. 发明授权

US5455375A Process for preparing adipic acid 失效
标题翻译：己二酸的制备方法
公开(公告)号：US5455375A
公开(公告)日：1995-10-03
申请号：US190195
申请日：1994-07-25
申请人： Tohru Ide , Masahisa Yokota
发明人： Tohru Ide , Masahisa Yokota
IPC分类号： C07C29/10 , C07C51/31 , C07C55/14 , C07C55/00
CPC分类号： C07C29/106 , C07C51/313 , C12C11/02 , C07C2101/14
摘要： A process for preparing adipic acid from cyclohexene oxide comprising the following steps (a) and (b):(a) hydrating cyclohexene oxide to obtain 1,2-dihydroxycyclohexane and an oligomers represented by formula (I): ##STR1## wherein n represents a number of from 1 to 5 in number average, and (b) oxidizing the 1,2-dihydroxycyclohexane and the oligomers represented by formula (I) in a nitric acid aqueous solution.
摘要翻译： PCT No.PCT / JP93 / 00457 Sec。 371日期：1994年7月25日 102（e）日期1994年7月25日PCT提交1993年4月9日PCT公布。出版物WO94 / 24083 1，一种由环己烯氧化物制备己二酸的方法，包括以下步骤（a）和（b）：（a）使环己烯氧化物水合，得到1,2-二羟基环己烷和由式（I）表示的低聚物，（I）其中n表示数均为1〜5的数，（b）在硝酸水溶液中氧化1,2-二羟基环己烷和由式（I）表示的低聚物。

7. 发明授权

US5070173A Thermoplastic polyurethane 失效
标题翻译：热塑性聚氨酯
公开(公告)号：US5070173A
公开(公告)日：1991-12-03
申请号：US392154
申请日：1989-08-10
申请人： Masahisa Yokota , Atsushi Shimizu , Kyosuke Komiya , Kazunori Yamataka , Tadanori Nomura
发明人： Masahisa Yokota , Atsushi Shimizu , Kyosuke Komiya , Kazunori Yamataka , Tadanori Nomura
IPC分类号： C08G18/44 , C08G64/02 , C08G64/18
CPC分类号： C08G18/44 , C08G64/0216 , C08G64/18
摘要： A novel copolycarbonate is provided, which comprises recurring units respectively of the formulae: ##STR1## in a molar ratio of units (A) to units (B) of from 9:1 to 1:9. The copolycarbonate has a number average molecular weight of from 300 to 50,000. The copolycarbonate is useful as a reactive polymer for producing final polymers such as a polyurethane and a thermoplastic elastomer. The copolycarbonate as well as various final polymers produced therefrom have excellent resistance to hydrolysis, light, chlorine, oxidative degradation, heat, etc. The polyurethane and the thermoplastic elastomer containing units of the novel copolycarbonate as soft segements exhibit remarkably improved flexibility and elastic recovery as compared to those of the conventional polymers.

8. 发明授权

US4855377A Novel copolycarbonate 失效
标题翻译：新型共聚碳酸酯
公开(公告)号：US4855377A
公开(公告)日：1989-08-08
申请号：US227818
申请日：1988-08-03
申请人： Masahisa Yokota , Atsushi Shimizu , Kyosuke Komiya , Kazunori Yamataka , Tadanori Nonura
发明人： Masahisa Yokota , Atsushi Shimizu , Kyosuke Komiya , Kazunori Yamataka , Tadanori Nonura
IPC分类号： C08G18/44 , C08G64/02 , C08G64/18
CPC分类号： C08G18/44 , C08G64/0216 , C08G64/18
摘要： A novel copolycarbonate is provided, which comprises recurring units respectively of the formulae: ##STR1## in a molar ratio of units (A) to units (B) of from 9:1 to 1:9. The copolycarbonate has a number average molecular weight of from 300 to 50,000. The copolycarbonate is useful as a reactive polymer for producing final polymers such as a polyurethane and a thermoplastic elastomer. The copolycarbonate as well as various final polymers produced therefrom have excellent resistance to hydrolysis, light, chlorine, oxidative degradation, heat, etc. The polyurethane and the thermoplastic elastomer containing units of the novel copolycarbonate as soft segments exhibit remarkably improved flexibility and elastic recovery as compared to those of the conventional polymers.

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