专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US4713489A Preparation of N-substituted arylsulfonamides 失效
标题翻译： N-取代芳基磺酰胺的制备
公开(公告)号：US4713489A
公开(公告)日：1987-12-15
申请号：US820876
申请日：1986-01-16
申请人： Gail H. Birum , Richard F. Jansen
发明人： Gail H. Birum , Richard F. Jansen
IPC分类号： C07C311/15 , C07C143/79
CPC分类号： C07C311/15
摘要： N-substituted arylsulfonamides which comprises the steps of (a) reacting an aryl hydrocarbon with chlorosulfonic acid to form a crude chlorosulfonation reaction product, (b) adding said crude reaction product to a mixture comprising an aliphatic amine, an alkali or alkaline earth metal hydroxide and water to form an amidation reaction mixture, (c) maintaining the temperature of the amidation reaction mixture at between about 50.degree. C. and 100.degree. C. and the pH at above about 7 with stirring for a period of time of up to about 2 hours, and optionally (d) separating the resulting N-substituted arylsulfonamide from the amidation reaction product.
摘要翻译： N-取代的芳基磺酰胺，其包括以下步骤：（a）使芳基烃与氯磺酸反应以形成粗氯磺化反应产物，（b）将所述粗反应产物加入到包含脂族胺，碱金属或碱土金属氢氧化物和水以形成酰胺化反应混合物，（c）将酰胺化反应混合物的温度保持在约50℃至100℃，pH高于约7，同时搅拌一段时间至多约 2小时，任选地（d）从酰胺化反应产物中分离得到的N-取代的芳基磺酰胺。

92. 发明授权

US2687358A Stabilized soil and a process of stabilizing it 失效
标题翻译：稳定土壤和稳定土壤的过程
公开(公告)号：US2687358A
公开(公告)日：1954-08-24
申请号：US20048450
申请日：1950-12-12
申请人： ICI LTD
发明人： ALLBERRY EDWARD C , HAWKINS STANLEY W
IPC分类号： C09K17/14
CPC分类号： C09K17/14 , Y10S106/90 , Y10S260/14

93. 发明授权

US5089303A Blend of solvent and photocurable arylsiloxane materials 失效
标题翻译：溶剂与光固化芳基硅氧烷材料的混合
公开(公告)号：US5089303A
公开(公告)日：1992-02-18
申请号：US342150
申请日：1989-04-24
申请人： John H. Deatcher , Eric W. Burkhardt
发明人： John H. Deatcher , Eric W. Burkhardt
IPC分类号： C08J3/09 , C09D183/04 , H01L23/532
CPC分类号： C08J3/095 , C09D183/04 , H01L23/5329 , C08J2383/04 , H01L2924/0002
摘要： Good quality films can be formed on a substrate by coating a substrate with a solution comprising an alkoxy alkanol solvent containing a dissolved photocurable arylsiloxane oligomer or polymer. Phenyl siloxane/silicate compositions can be used to form photocurable films on substrates for use as dielectric films, protective coatings, and the like.
摘要翻译：通过用包含溶解的可光固化的芳基硅氧烷低聚物或聚合物的烷氧基烷醇溶剂的溶液涂布基材，可以在基材上形成优质的膜。苯基硅氧烷/硅酸盐组合物可用于在用作介电膜，保护涂层等的基材上形成光固化膜。

94. 发明授权

US4912265A Phase transfer catalyzed process for borohydride reductions of carbonyl compounds 失效
标题翻译：羰基化合物的硼氢化物还原相转移催化方法
公开(公告)号：US4912265A
公开(公告)日：1990-03-27
申请号：US237345
申请日：1988-08-26
申请人： Ralph Franklin
发明人： Ralph Franklin
IPC分类号： B01J31/02 , C07B41/02 , C07B61/00 , C07C27/00 , C07C29/14 , C07C29/143 , C07C31/125 , C07C33/20 , C07C67/00
CPC分类号： C07C29/143
摘要： A process for the reduction of carbonyl compounds by an alkali or alkaline-earth metal borohydride in the presence of a phase transfer catalyst which is an N-benzyl-N,N-bis (2-hydroxyethyl)cocoammonium halide.
摘要翻译：在碱性或碱土金属硼氢化合物在N-苄基-N，N-双（2-羟乙基）椰子酰卤的相转移催化剂存在下还原羰基化合物的方法。

95. 发明授权

US4910240A Thermally stable diphosphonate-type flame retardant additive for plastics 失效
标题翻译：用于塑料的热稳定二膦酸酯类阻燃添加剂
公开(公告)号：US4910240A
公开(公告)日：1990-03-20
申请号：US076969
申请日：1987-07-23
申请人： Edward D. Weil , John Tomko
发明人： Edward D. Weil , John Tomko
IPC分类号： C08L67/00 , C08K5/50 , C08K5/5333 , C08L67/02
CPC分类号： C08K5/5333
摘要： Flame retardant polyester compositions are prepared by incorporating into a polymer from 1-20% by weight of a flame retardant having the structural formula: ##STR1## where Ar is aryl and R and R' are independently alkylene. This class of flame retardant shows high temperature stability and permits incorporation of the flame retardant into the polyester by hot milling at temperatures up to about 390.degree. C.
摘要翻译：阻燃聚酯组合物通过将聚合物从1-20重量％的结构式为：其中Ar为芳基并且R和R'独立地为亚烷基的结构式：这类阻燃剂显示出高温稳定性，并且允许通过在高达约390℃的温度下热研磨将阻燃剂引入聚酯中。

96. 发明授权

US4897492A Method of preparing low color fatty amides 失效
标题翻译：低色脂肪酰胺的制备方法
公开(公告)号：US4897492A
公开(公告)日：1990-01-30
申请号：US153861
申请日：1988-02-09
申请人： Bruce R. Bailey, III , James M. Richmond
发明人： Bruce R. Bailey, III , James M. Richmond
IPC分类号： C07C231/22 , C07C231/02 , C07C233/36
CPC分类号： C07C231/02
摘要： Fatty acid amides (such as ditallow amidoethyl imidayoline are prepared by reacting a fatty acid (such as tallow acid) with an amine, particularly an alkyl polyamine (such as diethylene triamine). The products are rendered low in color by the addition of hypophosphorous acid and a hindered phenol compound.

97. 发明授权

US4883892A Phosphate and phosphonate compounds 失效
标题翻译：磷酸盐和膦酸盐化合物
公开(公告)号：US4883892A
公开(公告)日：1989-11-28
申请号：US260342
申请日：1988-10-20
申请人： Thomas A. Hardy , Edward N. Walsh
发明人： Thomas A. Hardy , Edward N. Walsh
IPC分类号： C07F9/40 , C08K5/5333
CPC分类号： C08K5/5333 , C07F9/4006 , C07F9/4075
摘要： There are disclosed novel phosphorous-containing compounds including and derived from hydrogen phosphonates. The compounds of the present invention can be prepared by reacting a hydrogen phosphonate with: (a) an ethylene derivative in a Michael reaction, (b) an amine or amide and formaldehyde in a Mannich reaction, (c) an aldehyde or ketone, (d) a halogen, (e) carbon tetrachloride and an alkylamine, and (f) carbon tetrachloride and a hydroxyphosphonate. Halophosphonates produced according to procedure (d) can also be used in reactions with (a) alkylamines and (b) hydroxyphosphonates or epoxides to produce the compounds of the present invention.
摘要翻译：公开了包括并衍生自氢膦酸盐的新颖的含磷化合物。本发明的化合物可以通过使膦酸氢钾与（a）迈克尔反应中的乙烯衍生物，（b）曼尼希反应中的胺或酰胺和甲醛反应制得，（c）醛或酮（ d）卤素，（e）四氯化碳和烷基胺，和（f）四氯化碳和羟基膦酸盐。根据方法（d）制备的卤代膦酸盐也可用于与（a）烷基胺和（b）羟基膦酸酯或环氧化物的反应中，以产生本发明的化合物。

98. 发明授权

US4883891A Phosphate and phosphonate compounds 失效
标题翻译：磷酸盐和膦酸盐化合物
公开(公告)号：US4883891A
公开(公告)日：1989-11-28
申请号：US258536
申请日：1988-10-17
申请人： Thomas A. Hardy , Edward N. Walsh
发明人： Thomas A. Hardy , Edward N. Walsh
IPC分类号： C07F9/40 , C08K5/5333
CPC分类号： C08K5/5333 , C07F9/4006 , C07F9/4075
摘要： There are disclosed novel phosphorous-containing compounds including and derived from hydrogen phosphonates. The compounds of the present invention can be prepared by reacting a hydrogen phosphonate with: (a) an ethylene derivative in a Michael reaction, (b) an amine or amide and formaldehyde in a Mannich reaction, (c) an aldehyde or ketone, (d) a halogen, (e) carbon tetrachloride and an alkylamine, and (f) carbon tetrachloride and a hydroxyphosphate. Halophosphonates produced according to procedure (d) can also be used in reactions with (a) alkylamines and (b) hydroxyphosphonates or epoxides to produce the compounds of the present invention.
摘要翻译：公开了包括并衍生自氢膦酸盐的新颖的含磷化合物。本发明的化合物可以通过使膦酸氢钾与（a）迈克尔反应中的乙烯衍生物，（b）曼尼希反应中的胺或酰胺和甲醛反应制得，（c）醛或酮（ d）卤素，（e）四氯化碳和烷基胺，和（f）四氯化碳和羟基磷酸酯。根据方法（d）制备的卤代膦酸盐也可用于与（a）烷基胺和（b）羟基膦酸酯或环氧化物的反应中，以产生本发明的化合物。

99. 发明授权

US4858073A Metal substrated printed circuit 失效
标题翻译：金属子印刷电路
公开(公告)号：US4858073A
公开(公告)日：1989-08-15
申请号：US170546
申请日：1988-03-21
申请人： Vernon C. Gregory
发明人： Vernon C. Gregory
IPC分类号： H01L23/14 , H05K1/02 , H05K1/05 , H05K1/18 , H05K3/00 , H05K3/34
CPC分类号： H05K3/0061 , H01L23/142 , H05K1/0203 , H05K1/056 , H05K1/189 , H01L2224/32225 , H01L2924/13033 , H01L2924/3011 , H05K2201/0129 , H05K2201/0154 , H05K2201/066 , H05K2201/09018 , H05K2201/1034 , H05K2201/10689 , H05K2201/1084 , H05K2201/2036 , H05K2203/0369 , H05K2203/1115 , H05K2203/175 , H05K2203/302 , H05K3/3405 , H05K3/341
摘要： A semiconductor fabrication having thermal characteristics comparable to hybrid ceramic packages comprises a flexible copper foil printed circuit on a thin polyimide film layer thermally laminated to a metal surface, such as aluminum, with a high temperature thermal plastic, such as polyetherimide. A semiconductor die is attached to a relatively thick metal heat spreader which in turn is attached to at least a portion of the copper foil. The resultant structure is a semiconductor package which has a thermal performance comparable to that of typical hybrid ceramic packages.
摘要翻译：具有与混合陶瓷封装相当的热特性的半导体制造包括在热层压到例如铝的金属表面上的薄聚酰亚胺膜层上的柔性铜箔印刷电路与诸如聚醚酰亚胺的高温热塑性塑料。半导体管芯附着在较厚的金属散热器上，该散热器又连接至铜箔的至少一部分。所得结构是具有与典型的混合陶瓷封装相当的热性能的半导体封装。

100. 发明授权

US4808744A Phosphonate containing phosphonates 失效
标题翻译：含膦酸酯的膦酸酯
公开(公告)号：US4808744A
公开(公告)日：1989-02-28
申请号：US20829
申请日：1987-03-02
申请人： Thomas A. Hardy , Edward N. Walsh
发明人： Thomas A. Hardy , Edward N. Walsh
IPC分类号： C07F9/40 , C08K5/5333
CPC分类号： C08K5/5333 , C07F9/4006 , C07F9/4075
摘要： There are disclosed novel phosphorus-containing compounds including and derived from hydrogen phosphonates. The compounds of the present invention can be prepared by reacting a hydrogen phosphonate with: (a) an ethylene derivative in a Michael reaction, (b) an amine or amide and formaldehyde in a Mannich reaction, (c) an aldehyde or ketone, (d) a halogen, (e) carbon tetrachloride and an alkylamine, and (f) carbon tetrachloride and a hydroxyphosphonate. Halophosphonates produced according to procedure (d) can also be used in reactions with (a) alkylamines and (b) hydroxyphosphonates or epoxides to produce the compounds of the present invention.
摘要翻译：公开了包含并衍生自氢化膦酸盐的新型含磷化合物。本发明的化合物可以通过使膦酸氢钾与（a）迈克尔反应中的乙烯衍生物，（b）曼尼希反应中的胺或酰胺和甲醛反应制得，（c）醛或酮（ d）卤素，（e）四氯化碳和烷基胺，和（f）四氯化碳和羟基膦酸盐。根据方法（d）制备的卤代膦酸盐也可用于与（a）烷基胺和（b）羟基膦酸酯或环氧化物的反应中，以产生本发明的化合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式