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1. 发明授权

US5990353A Process for producing arylsulfonylureide compounds 失效
标题翻译：芳基磺酰基化合物的制备方法
公开(公告)号：US5990353A
公开(公告)日：1999-11-23
申请号：US081203
申请日：1998-05-19
申请人： Nobuaki Sasaki , Bunji Sawano , Mansuke Matsumoto , Toshihiko Kawabata
发明人： Nobuaki Sasaki , Bunji Sawano , Mansuke Matsumoto , Toshihiko Kawabata
IPC分类号： C07C303/40 , C07C311/60 , C07C311/52
CPC分类号： C07C303/40
摘要： The arylsulfonylureide compound which is of value as a color developer is provided in high yield and high purity by a simple procedure. The technology of the invention for producing an arylsulfonylureide compound of general formula (1)(Ar.sup.1 --SO.sub.2 NHCONH).sub.n --Ar.sup.2 (1)wherein Ar.sup.1 represents an aromatic residue; Ar.sup.2 represents a bivalent or trivalent aromatic residue; n represents an integer of 2 or 3 comprises reacting an arylsulfonamide alkali metal salt of general formula (2)Ar.sup.1 --SO.sub.2 NH.B (2)wherein B represents an alkali metal with an aromatic isocyanate compound of general formula (3)Ar.sup.2 --(NCO).sub.n (3)in at least one solvent selected from the class consisting of acetonitrile, acetone, methyl ethyl ketone, diethyl ketone, methyl isobutyl ketone, tetrahydrofuran, ethyl acetate, and butyl acetate and containing 1 to 10 weight % of water in a state of suspension being maintained throughout the reaction and eliminating the alkali metal from the resulting arylsulfonylureide compound alkali metal salt in the same solvent.
摘要翻译：作为显色剂有价值的芳基磺酰基化合物通过简单的方法以高产率和高纯度提供。本发明的制备通式（1）的芳基磺酰基化合物（Ar1-SO2NHCONH）n-Ar2（1）的技术，其中Ar 1表示芳族残基; Ar2表示二价或三价芳香族残基; n表示2或3的整数包括使通式（2）Ar1-SO2NH.B的芳基磺酰胺碱金属盐（2）其中B表示碱金属与通式（3）的芳族异氰酸酯化合物Ar2-（NCO ）n（3）在选自乙腈，丙酮，甲基乙基酮，二乙基酮，甲基异丁基酮，四氢呋喃，乙酸乙酯和乙酸丁酯中的至少一种溶剂中，并含有1至10重量％的水在整个反应中保持悬浮状态，并从相同溶剂中得到的芳基磺酰基化合物碱金属盐中除去碱金属。

2. 发明授权

US4102001A Apparatus for removing solids deposited on inner surface of rotary kiln 失效
标题翻译：用于去除沉积在回转窑内表面上的固体的装置
公开(公告)号：US4102001A
公开(公告)日：1978-07-25
申请号：US778960
申请日：1977-03-18
申请人： Takashi Baba , Susumu Hunahashi , Toshihiko Kawabata
发明人： Takashi Baba , Susumu Hunahashi , Toshihiko Kawabata
IPC分类号： F26B17/32 , F23G5/20 , F27B7/20 , F27D25/00 , B08B9/08
CPC分类号： F27D25/001 , F27B7/2075
摘要： An apparatus comprises an elongated boring bar having a cutting edge at its front end, an assembly coupled to the boring bar for reciprocally moving the boring bar axially of a rotary kiln, and an assembly for rotating the boring bar. The boring bar is advanced into the kiln with the cutting edge retracted from the kiln wall and, upon clearing the tuyere dam of the kiln, the cutting edge is brought close to the kiln wall by rotating the boring bar. The boring bar is then advanced again to scrape off and remove solid deposits from the kiln wall.
摘要翻译：一种装置包括在其前端具有切割边缘的细长镗杆，联接到镗杆的组件，用于使镗杆在回转窑轴向往复运动，以及用于旋转镗杆的组件。镗杆进入窑炉，切割边缘从窑壁退回，并且在清除窑的风口坝时，通过旋转镗杆将切割边缘靠近窑壁。然后再次进入镗杆以刮除并从窑壁除去固体沉积物。

3. 发明授权

US4280944A Thermosetting polyurethane resin and coating agent thereof prepared from at least two polyoxyalkylene polyols, blocking agent, chain-elongating agent, cross-linking agent and a mixture of diisocyanates 失效
标题翻译：由至少两种聚氧化烯多元醇，封闭剂，增链剂，交联剂和二异氰酸酯的混合物制备的热固性聚氨酯树脂及其包衣剂
公开(公告)号：US4280944A
公开(公告)日：1981-07-28
申请号：US150684
申请日：1980-05-16
申请人： Takashi Saito , Kiyotsugu Asai , Toshihiko Kawabata
发明人： Takashi Saito , Kiyotsugu Asai , Toshihiko Kawabata
IPC分类号： C08G18/00 , C03C17/32 , C08G18/10 , C08G18/48 , C08G18/73 , C08G18/75 , C09D175/04 , C08L75/04
CPC分类号： C08G18/75 , C03C17/322 , C08G18/10 , C08G18/4833 , C08G18/4837
摘要： A thermosetting polyurethane resin which when used as a one-pack surface-protective coating agent for glass bottles, inorganic vessels, and the like exhibits excellent mechanical strength, appearance, and water resistance at sterilization temperatures of about 90.degree. C. is obtained by interacting: (a) 10 to 40% by weight of at least two polyoxyalkylene polyols based on the weight of the nonvolatile matter of the thermosetting polyurethane resin, said at least two polyoxyalkylene polyols including 1 to 8% by weight relative to the nonvolatile matter of the thermosetting polyurethane resin of a nonionic surface active agent selected from the group consisting of a polyoxyethylene glycol or a polyoxyethylene-polyoxypropylene glycol, and mixtures thereof, (b) a monofunctional isocyanate-blocking agent, (c) a chain-elongating agent, (d) a cross-linking agent, and (e) a mixture of methylene-bis (4-cyclohexylisocyanate) and iso-phorone diisocyanate at a molar ratio in the range of from 1:0.3 to 1:1.5.
摘要翻译：当用作玻璃瓶，无机容器等的单组分表面保护涂层剂的热固性聚氨酯树脂在约90℃的灭菌温度下表现出优异的机械强度，外观和耐水性。通过相互作用获得：（a）基于热固性聚氨酯树脂的不挥发物质重量，10至40重量％的至少两种聚氧化烯多元醇，所述至少两种聚氧化烯多元醇相对于不挥发成分为1-8重量％选自聚氧乙烯二醇或聚氧乙烯 - 聚氧丙烯二醇的非离子表面活性剂的热固性聚氨酯树脂及其混合物，（b）单官能异氰酸酯封端剂，（c）增链剂，（d ）交联剂，和（e）摩尔比为1:0.3t的亚甲基 - 双（4-环己基异氰酸酯）和异佛尔酮二异氰酸酯的混合物 o 1：1.5。

4. 发明授权

US4123412A Urethane-base sealing material 失效
标题翻译：聚氨酯基密封材料
公开(公告)号：US4123412A
公开(公告)日：1978-10-31
申请号：US806532
申请日：1977-06-14
申请人： Kiyou Fukuda , Toshihiko Kawabata , Kiyotsugu Asai
发明人： Kiyou Fukuda , Toshihiko Kawabata , Kiyotsugu Asai
IPC分类号： C08K5/20 , C08K5/3415 , C08K5/41
CPC分类号： C08K5/3415 , C08K3/34 , C08K3/36 , C08K5/20 , C08K5/34 , C08K5/41
摘要： A thixotropic urethane-base sealing material comprising a base polymer selected from the group consisting of a urethane prepolymer and a mixture thereof with a polyol, prior to being hardened, colloidal silica or bentonite used as an anti-sag agent, and an additive used in synergistic combination with the anti-sag agent selected from the group consisting of a sulfoxide expressed by the formulaR.sup.1 SOR.sup.2wherein R.sup.1 and R.sup.2 each represent lower alkyl, and an amide expressed by the formulasR.sup.3 CONR.sup.4 R.sup.5and ##STR1## wherein R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently represent hydrogen or lower alkyl, whereby the thixotropic properties of the base polymer are remarkably improved, and a process for producing said material.
摘要翻译：一种触变性氨基甲酸酯基密封材料，其包含在硬化之前由氨基甲酸酯预聚物及其与多元醇的混合物组成的组中选择的基础聚合物，用作抗流挂剂的胶体二氧化硅或膨润土，以及用于与由式R1SOR2表示的亚砜所代表的抗起始剂的协同组合，其中R1和R2各自表示低级烷基，酰胺由式R3CONR4R5和R3表示，其中R3，R4，R5和R6 独立地表示氢或低级烷基，由此基础聚合物的触变性显着提高，以及制备所述材料的方法。

5. 发明授权

US4163814A Method of coating glass bottle with aqueous dispersed urethane composition 失效
标题翻译：用水分散的氨基甲酸酯组合物涂覆玻璃瓶的方法
公开(公告)号：US4163814A
公开(公告)日：1979-08-07
申请号：US904419
申请日：1978-05-10
申请人： Kiyotsugu Asai , Kazunori Takaguchi , Toshihiko Kawabata , Shigeru Yatsugi , Toshiyuki Ichikawa
发明人： Kiyotsugu Asai , Kazunori Takaguchi , Toshihiko Kawabata , Shigeru Yatsugi , Toshiyuki Ichikawa
IPC分类号： C03C17/32 , C08G18/10 , B05D3/02 , B05D1/02
CPC分类号： C03C17/322 , C08G18/10 , Y10S215/06
摘要： An aqueous dispersed urethane composition which is excellent in film-forming property and useful in protecting glass bottles when formed into a film can be obtained by producing a urethane oligomer by interacting a polyoxyalkylene glycol having a molecular weight equal to or above 1200, a low molecular weight chain-elongating agent selected from a glycol, an amino-alcohol and a diamine each having a molecular weight below 500, an isocyanate-blocking agent selected from an oxime, a lactam and an alcohol, and a diisocyanate, and dispersing the urethane oligomer and a hardener in water by the use of a surface active agent such that the sum by weight of the surface active agent contained in the aqueous dispersed urethane composition and the polyoxyalkylene glycol which is one of the starting materials for the production of the urethane oligomer is in the range of 15 to 35% of the sum by weight of the surface active agent, the urethane oligomer and the hardener.
摘要翻译：通过与分子量等于或等于1200的聚氧化亚烷基二醇相互作用制备氨基甲酸酯低聚物，可以得到成膜性优异并用于保护玻璃瓶时成膜的水分散型尿烷组合物，低分子量选自分子量低于500的二醇，氨基醇和二胺的重量链增长剂，选自肟，内酰胺和醇的异氰酸酯封端剂和二异氰酸酯，并将氨基甲酸酯低聚物以及使用表面活性剂的水中的固化剂，使得含水分散型尿烷组合物中含有的表面活性剂和作为制备氨基甲酸酯低聚物的起始原料之一的聚氧亚烷基二醇的重量为在表面活性剂，氨基甲酸酯低聚物和硬化剂的总重量的15至35％的范围内。

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