发明授权
- 专利标题： Catalytic composition for the conversion of hydrocarbons
- 专利标题（中）： 用于烃转化的催化组合物
-
申请号： US509608申请日： 1974-09-26
-
公开(公告)号： US3960764A公开(公告)日： 1976-06-01
- 发明人: Jean Rene Bernard , Daniel Elie Brunel , Auguste Andre Commeyras , Camille Michel Coste , Jean Joseph Itier , Hubert Wilhelm Knoche
- 申请人： Jean Rene Bernard , Daniel Elie Brunel , Auguste Andre Commeyras , Camille Michel Coste , Jean Joseph Itier , Hubert Wilhelm Knoche
- 申请人地址： FR Paris
- 专利权人： Entreprise de Recherches et d'Activites Petrolieres Elf
- 当前专利权人： Entreprise de Recherches et d'Activites Petrolieres Elf
- 当前专利权人地址： FR Paris
- 优先权： FR73.34561 19730926
- 主分类号： C07C2/66
- IPC分类号： C07C2/66 ; B01J27/06 ; B01J27/12 ; B01J31/26 ; C07B61/00 ; C07C1/00 ; C07C2/54 ; C07C2/62 ; C07C4/14 ; C07C4/18 ; C07C5/22 ; C07C5/27 ; C07C15/02 ; C07C67/00 ; B01J31/12
摘要：
The composition is constituted by a mixture of Lewis acid corresponding to the formula MXm where:M is an atom of a metal belonging to Groups IV, V and VI of the Periodic Table of Elements,X is a halogen,m is within the range of 3 to 6,And a sulphonic acid corresponding to the general formula RF(SO.sub.3 H)p where RF represents a perfluorinated alkyl or cycloalkyl hydrocarbon radical having a number of carbon atoms ranging from 2 to 8 and p is 1 or 2.
公开/授权文献
- US5583621A Printer provided with toner consumption saving mode 公开/授权日：1996-12-10
信息查询
