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    • 36. 发明授权
    • Precursors of 3-alkoxyalkanols and processes for the preparation of 3-alkoxyalkanols
    • 3-烷氧基烷醇的前体和3-烷氧基链烷醇的制备方法
    • US06531635B1
    • 2003-03-11
    • US09926549
    • 2001-11-19
    • Toshihide YoshitomeHiroshi KawasakiNaoya Kawano
    • Toshihide YoshitomeHiroshi KawasakiNaoya Kawano
    • C07C4500
    • C07C45/71C07C41/26C07C41/28C07C41/50C07C45/515C07C45/84C07C47/198C07C43/315C07C43/13
    • Processes for the preparation of 3-alkoxyalkanols useful as solvents for coating materials, photoresists, or the like. Specifically, (1) a process which comprises reacting an &agr;,&bgr;-unsaturated aldehyde with an alcohol in the presence of an acidic catalyst and subjecting the obtained product to hydrolysis and hydrogenation successively; (2) a process which comprises subjecting a reaction mixture obtained by the reaction of an &agr;,&bgr;-unsaturated aldehyde with an alcohol and comprising the corresponding 1,1,3-trialkoxyalkane and 3-alkoxyalkanal to hydrolysis and hydrogenation at the same time; (3) a process which comprises recovering a 3-alkoxyalkanal through distillation as an azeotropic mixture thereof with water from a reaction solution obtained by the reaction of an alcohol with acid-containing acrolein or methacrolein prepared by the oxidation of propylene or isobutylene, and hydrogenating the recovered 3-alkoxyalkanal into the corresponding 3-alkoxyalkanol; and (4) a process which comprises bringing a gas produced by the oxidation of propylene or isobutylene into contact with an alcohol, conducting the reaction of the gas with the alcohol to form the corresponding 1,1,3-trialkoxyalkane, and subjecting it to hydrolysis and hydrogenation.
    • 制备用作涂料,光致抗蚀剂等的溶剂的3-烷氧基烷醇的方法。 具体地说,(1)一种方法,该方法包括在酸性催化剂存在下使α,β-不饱和醛与醇反应,并使得到的产物依次进行水解和氢化; (2)一种方法,其包括使α,β-不饱和醛与醇反应得到的反应混合物与包含相应的1,1,3-三烷氧基烷烃和3-烷氧基烷烃的物质同时进行水解和氢化; (3)一种方法,其包括通过蒸馏作为其与水的共沸混合物从由与丙烯或异丁烯氧化制备的含酸丙烯醛或异丁烯醛反应得到的反应溶液中回收3-烷氧基亚油酸,以及氢化 将回收的3-烷氧基亚烷醛转化为相应的3-烷氧基烷醇; 和(4)包括使由丙烯或异丁烯的氧化产生的气体与醇接触的方法,使气体与醇反应形成相应的1,1,3-三烷氧基烷烃,并使其 水解和氢化。
    • 39. 发明授权
    • Antistatic agent containing silver halide photographic light-sensitive
materials
    • 含有卤化银照相感光材料的抗静电剂
    • US4510233A
    • 1985-04-09
    • US499066
    • 1983-05-27
    • Shigeki YokoyamaAkira HibinoYukio MaekawaHiroshi Kawasaki
    • Shigeki YokoyamaAkira HibinoYukio MaekawaHiroshi Kawasaki
    • C09K3/16G03C1/85G03C1/89G03C1/84
    • G03C1/895
    • A silver halide photographic light-sensitive material comprised of a support base having thereon a silver halide emulsion layer and an antistatic layer. The antistatic layer contains a nonionic surface active agent having two polyoxyethylene chains in a molecule, the agent being represented by the formula (I): ##STR1## wherein R.sub.1 and R.sub.3 each represents a substituted or non-substituted alkyl, aryl, alkoxy, aryloxy, acyl, amido, sulfonamido, carbamoyl or sulfamoyl group, or a halogen atom, R.sub.2 and R.sub.4 each represents a hydrogen atom, a substituted or nonsubstituted alkyl, aryl, alkoxy, aryloxy, acyl, amido, sulfonamido, carbamoyl or sulfamoyl group, or a halogen atom, R.sub.5 and R.sub.6 each represents a hydrogen atom, or a substituted or nonsubstituted alkyl or aryl group, wherein the sum total of carbon atoms in R.sub.5 and R.sub.6 is 2 or more, or R.sub.5 and R.sub.6 may form a ring by linking with each other, and m and n independently each represents an average degree of polymerization of ethylene oxide which is 2 to 40. The antistatic layer provides a photographic material which has excellent antistatic effects without causing undesirable effects on the photographic properties of the material. The antistatic layer does not cause screen contamination and the antistatic effects do not deteriorate with the passage of time. Particularly good results are obtained with silver halide light-sensitive materials utilized with high speed processing at a high temperature especially when the materials are of high sensitivity.
    • 一种卤化银照相感光材料,由其上具有卤化银乳剂层和抗静电层的支撑基底组成。 抗静电层含有分子中具有两个聚氧乙烯链的非离子表面活性剂,该试剂由式(I)表示:其中R 1和R 3各自表示取代或未取代的烷基,芳基, 烷氧基,芳氧基,酰基,酰胺基,亚磺酰氨基,氨基甲酰基或氨磺酰基或卤素原子,R2和R4各自表示氢原子,取代或未取代的烷基,芳基,烷氧基,芳氧基,酰基,酰胺基,亚磺酰氨基,氨基甲酰基或氨磺酰基 基团或卤原子,R 5和R 6各自表示氢原子或取代或未取代的烷基或芳基,其中R 5和R 6中的碳原子总数为2以上,或者R 5和R 6可以形成环 通过彼此连接,m和n各自独立地表示环氧乙烷的平均聚合度为2〜40。抗静电层提供具有优异抗静电效果的照相材料,而不会对照相产生不期望的影响 材料的特性。 抗静电层不会引起屏幕污染,并且抗静电效果不会随着时间的流逝而恶化。 在高温高速加工中使用的卤化银感光材料,特别是当材料具有高灵敏度时,可获得特别好的结果。
    • 40. 发明授权
    • Method and apparatus for automatic operation of container crane
    • 集装箱起重机自动操作方法及装置
    • US4172685A
    • 1979-10-30
    • US842356
    • 1977-10-14
    • Yasuo NabeshimaHiroshi KawasakiKengo Sugiyama
    • Yasuo NabeshimaHiroshi KawasakiKengo Sugiyama
    • B66C13/46B66C13/48B66C19/00B63B27/00
    • B66C19/002B66C13/46B66C13/48
    • A container crane system comprises a storage area on a crane for storing containers temporarily, a main spreader adapted for conveyance of the containers between the storage area and a ship so constructed that the containers are guided by a cell guide and stowed into a hatch of the ship, and an auxiliary spreader adapted for conveyance of the containers between the storage area and a transport system prepared on the land to the rear of the crane. The main spreader is operated automatically according to operation schedules which are previously stored in a memory by a teaching operation and whose variable components are corrected during the automatic operation through a corrective (or modified) playback operation, while the auxiliary spreader is automatically operated through a programmed operation schedule.
    • 一种集装箱起重机系统,包括临时存放集装箱的起重机上的存放区域,适用于在存储区域和船舶之间传送集装箱的主吊具,使得容器被电池导向件引导并被收纳在 船舶和辅助吊架,其适于在存储区域和在陆地上准备的运输系统之间运输集装箱到起重机的后部。 根据通过教学操作预先存储在存储器中的操作计划,主吊架自动操作,并且通过校正(或修改)的重放操作在自动操作期间校正其可变部件,而辅助吊具通过 编程操作时间表。