专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3557174A Process for producing hydrocarbon aluminum compounds 失效
标题翻译：生产氢氧化铝化合物的方法
公开(公告)号：US3557174A
公开(公告)日：1971-01-19
申请号：US3557174D
申请日：1969-11-04
申请人： ETHYL CORP
发明人： BECKER WARREN E , KOBETZ PAUL , NELSON GUNNAR E
IPC分类号： C07F5/06
CPC分类号： C07F5/065
摘要： IMPROVEMENTS IN REACTIONS FOR PRODUCING ORGANO ALUMINUM COMPOUNDS ARE DESCRIBED. THE IMPROVEMENTS INVOLVE HALIDES OF ALKALI METALS AS CATALYSTS OR ACTIVATORS FOR REACTIONS INVOLVING ALUMINUM WITH AN ORGANO ALUMINUM COMPOUND AND HYDROGEN OR WITH OLEFIN AND HYDROGEN IN THE PRESENCE OF AN ORGANO ALUMINUM COMPOUND. PREFERRED CATALYTIC HALIDES ARE THE FLUORIDES. A PREFERRED ALKALI METAL CONSTITUENT OF THE CATALYST COMPOUNDS IS SODIUM; HOWEVER, CERTAIN OTHER COMPOUNDS WHICH ARE OTHER COMBINATIONS OF OTHER HALOGENS, INCLUDING PSUEDO HALOGENS, WITH OTHER ALKALI METALS ARE ALSO DISCLOSED AS USEFUL CATALYSTS. THE PREFERRED COMPOUNDS ARE SIMILAR TO THE ALKALI METALS IN EFFECTIVENESS AND ARE MUCH EASIER TO HANDLE AND USE.

2. 发明授权

US3171850A Production of hydrocarbon compounds of group ii-b metals 失效
标题翻译： ii-b族金属烃化合物的生产
公开(公告)号：US3171850A
公开(公告)日：1965-03-02
申请号：US9936261
申请日：1961-03-30
申请人： ETHYL CORP
发明人： BECKER WARREN E , PAUL KOBETZ
IPC分类号： C07F3/00 , C07F3/06 , C07F7/24
CPC分类号： C07F7/24 , C07F3/00 , C07F3/06

3. 发明授权

US3651064A Process for preparing tertiary amine alanes 失效
标题翻译：制备亚胺胺的方法
公开(公告)号：US3651064A
公开(公告)日：1972-03-21
申请号：US3651064D
申请日：1970-01-12
申请人： ETHYL CORP
发明人： NELSON GUNNER E , BECKER WARREN E , KOBETZ PAUL
IPC分类号： C01B6/06 , C07F5/06 , C07D105/00
CPC分类号： C07F5/069 , C01B6/06
摘要： A PROCESS FOR PREPARING TERTIARY AMINE ALANES BY DIRECT SYNTHESIS FROM HYDROGEN, AN ALUMINUM SOURCE, AND A TERTIARY MONO AMINE IN THE PRESENCE OF A REACTION PROMOTER.

4. 发明授权

US3687994A Method of manufacturing alkylaluminum compounds 失效
标题翻译：制备烷基铝化合物的方法
公开(公告)号：US3687994A
公开(公告)日：1972-08-29
申请号：US3687994D
申请日：1970-12-16
申请人： ETHYL CORP
发明人： KOBETZ PAUL , BECKER WARREN E
IPC分类号： C07F5/06 , C22C21/02
CPC分类号： C22C21/02 , C07F5/065
摘要： A method of manufacturing alkylaluminum compounds from ternary or quaternary alloys, comprising as principal elements aluminum, silicon and titanium, and aluminum, silicon, titanium and iron, respectively, wherein said alloys are reacted with hydrogen and an aluminum alkyl. An olefin and/or a catalyst may also be added in the reaction.
摘要翻译：从三元或四元合金制造烷基铝化合物的方法，分别包括铝，硅和钛作为主要元素，以及铝，硅，钛和铁，其中所述合金与氢和烷基铝反应。还可以在反应中加入烯烃和/或催化剂。

5. 发明授权

US3535107A Alane production and utilization 失效
标题翻译： ALANE生产和利用
公开(公告)号：US3535107A
公开(公告)日：1970-10-20
申请号：US3535107D
申请日：1967-10-23
申请人： ETHYL CORP
发明人： NELSON GUNNER E , BECKER WARREN E , KOBETZ PAUL
IPC分类号： C22B21/00 , C22B21/02
CPC分类号： C22B21/0053

6. 发明授权

US3705051A Metal plating process 失效
标题翻译：金属镀层工艺
公开(公告)号：US3705051A
公开(公告)日：1972-12-05
申请号：US3705051D
申请日：1970-12-10
申请人： ETHYL CORP
发明人： KOBETZ PAUL , BECKER WARREN E , GIRAITIS ALBERT P
IPC分类号： C03C17/10 , B44D1/02
CPC分类号： C03C17/10
摘要： A PROCESS FOR APPLYING AN ALUNINUM PLATE ON A WIDE VARIETY OF MATERIALS TO PRODUCE ARTICLES HAVING DESIRABLE QUALITIES EXEMPLIFIED BY GOOD CORROSION RESISTANCE. A FIRST EMBODIMENT OF THE INVENTION IS CHARACTERIZED BY CONTACTING THE SUBSTRATE TO BE COATED WITH A SOLUTION CONTAINING A SUITABLE CATALYST AND A TRIBYDROCARBYLAMINE COMPLEX OF ALUMINUM HYDRIDE AT RELATIVELY LOW TEMPERATURES, I.E., BELOW 150*C. DECOMPOSITION OF THE COMPLEX IS EFFECTED BY CATALYSTS AND ALUMINUM PLATING OCCURS ON THE EXPOSED SURFACES OF THE SUBSTRATE. IN A SECOND PROCESS EMBODIMENT THE SUBSTRATE IS COATED WITH A CATALYST AND SUBSEQUENTLY BROUGHT INTO CONTACT WITH A SOLVENT CONTAINING A DISSOLVED ALUMINUM HYDRIDE-TRIHYDROCARBLAMINE COMPLEX TO EFFECT THE DESIRED ALUMINUM DEPOSITION. THE PROCESS OF THIS INVENTION PROVIDES A HIGHLY USEFUL AND NOVEL METHOD OF PLATING SUBSTANTIALLY ANY MATERIAL WITH A UNIFORM, STRONGLY ADHERENT ALUMINUM COATING OF DESIRED THICKNESS.

7. 发明授权

US3617229A Preparation of alkali metal aluminum hydrides 失效
标题翻译：碱金属铝氢化物的制备
公开(公告)号：US3617229A
公开(公告)日：1971-11-02
申请号：US3617229D
申请日：1967-11-16
申请人： ETHYL CORP
发明人： NELSON GUNNER E , BECKER WARREN E , KOBETZ PAUL
IPC分类号： C01B6/24
CPC分类号： C01B6/243
摘要： A process for preparing alkali metal aluminum hydride comprising reacting together an alkali metal, or the hydride thereof, with aluminum having alloyed therewith either Ti or Zr, under hydrogen pressure in the presence of a tertiary amine. Preferably, the catalyst comprises a tertiary amine and a hydrocarbon compound which is capable of being metallized under the reaction conditions, such as triphenylmethane, indene, thiophene, fluorene, and alpha-picoline. Reaction times are reduced to about one-third normal and provides for recycling the catalysts and reaction media in which the reaction is conducted. Sodium aluminum hydride prepared by this method is a good source of high-purity hydrogen for use in fuel cells and the like. Reaction temperatures range from 50* C. to 200* C. under pressures of from 500 to 10,000 pounds per square in (p.s.i.).

8. 发明授权

US3578436A Process for producing aluminum 失效
标题翻译：生产铝的方法
公开(公告)号：US3578436A
公开(公告)日：1971-05-11
申请号：US3578436D
申请日：1968-08-20
申请人： ETHYL CORP
发明人： BECKER WARREN E , KOBETZ PAUL
IPC分类号： B22F9/30 , C22B21/00 , B22F9/00
CPC分类号： C22B21/0053
摘要： ALUMINUM IS PRODUCED BY THERMOCATALYTIC DISPROPORTIONATION OF DIALKYLALUMINUM HYDRIDE INTO ALUMINUM, TRIALKYLALUMINUM AND HYDROGEN. THE AMOUNT OF OLEFIN LIBERATED, IF ANY, IS VERY SMALL. UNITARY OPERATIONS USING THE DISPROPORTIONATION REACTION FOR CONVERING CRUDE ALUMINUM INTO PURIFIED ALUMINUM ARE DESCRIBED. ONE SUCH OPERATION INVOLVES THE FOLLOWING: CRUDE AL + 2R3AL + 3/2 H2--> 3R2ALH + SOLIDS WHICH REDUCES TO CRUDE AL + CATALYST --> PURIFIED AL + SOLIDS 3R2ALH + CATALYST--> PURIFIED AL + 2R3AL + 3/2 H2

9. 发明授权

US3576832A Preparation of organoaluminum compounds 失效
标题翻译：有机化合物的制备
公开(公告)号：US3576832A
公开(公告)日：1971-04-27
申请号：US3576832D
申请日：1968-04-24
申请人： ETHYL CORP
发明人： BECKER WARREN E , KOBETZ PAUL
IPC分类号： C07F5/06
CPC分类号： C07F5/065
摘要： IMPROVEMENTS IN PROCESSES FOR PRODUCING ORGANOALUMINUM COMPOUNDS ARE DESCRIBED. THESE IMPROVEMENTS INVOLVE THE USE OF PARTICULAR ALUMINUM ALLOYS AS A SOURCE OF ALUMINUM IN THE PROCESSES. IN PARTICULAR, THE ALUMINUM ALLOYS CONTAIN ABOUT 50-98 PERCENT BY WEIGHT OF ALUMINUM AND AT LEAST THREE OF THE ELEMENTS COPPER, IRON, LEAD, MANGANESE, NICKEL, SILICON AND TIN, THE TOTAL QUANTITY OF SAID ELEMENTS BEING ABOUT 0.75 TO 20 PERCENT BY WEIGHT, THE QUANTITY OF SILICON PRESENT BEING 0 TO 10 PERCENT BY WEIGHT.

10. 发明授权

US3535108A Process for producing aluminum 失效
公开(公告)号：US3535108A
公开(公告)日：1970-10-20
申请号：US3535108D
申请日：1969-09-22
申请人： ETHYL CORP
发明人： KOBETZ PAUL , BECKER WARREN E
IPC分类号： C22B21/00 , B22F9/00
CPC分类号： C22B21/0053

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