HYDROFLUOROETH R COMPOUNDS AND PROCESSES FOR THEIR PREPARATION AND USE
申请人:3M Innovative Properties Company
公开号:EP2094633A1
公开(公告)日:2009-09-02
US8193397B2
申请人:——
公开号:US8193397B2
公开(公告)日:2012-06-05
[EN] HYDROFLUOROETH?R COMPOUNDS AND PROCESSES FOR THEIR PREPARATION AND USE<br/>[FR] COMPOSÉS HYDROFLUOROÉTHER ET PROCÉDÉS POUR LEUR PRÉPARATION ET LEUR UTILISATION
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2008070606A1
公开(公告)日:2008-06-12
[EN] A hydrofluoroether compound comprises two terminal, independently fluoroalkyl or perfluoroalkyl groups and an intervening oxytetrafluoroethylidene moiety (-OCF(CF3)-) bonded through its central carbon atom to an alkoxy- or fluoroalkoxy-substituted fluoromethylene moiety (-CF(OR)-), each of the terminal groups optionally comprising at least one catenated heteroatom. [FR] L'invention concerne un composé hydrofluoroéther comprenant deux groupes fluoroalkyle ou perfluoroalkyle terminaux, indépendamment, et une fraction oxytétrafluoroéthylidène (-OCF(CF3)-) d'intervention liée par son atome de carbone central à une fraction fluorométhylène substituée par alcoxy ou fluoroalcoxy (-CF(OR)-), chacun des groupes terminaux comprenant facultativement au moins un hétéroatome secondaire.
HYDROFLUOROETHER COMPOUNDS AND PROCESSES FOR THEIR PREPARATION AND USE
申请人:Flynn Richard M.
公开号:US20080139683A1
公开(公告)日:2008-06-12
A hydrofluoroether compound comprises two terminal, independently fluoroalkyl or perfluoroalkyl groups and an intervening oxytetrafluoroethylidene moiety (—OCF(CF
3
)—) bonded through its central carbon atom to an alkoxy- or fluoroalkoxy-substituted fluoromethylene moiety (—CF(OR)—), each of the terminal groups optionally comprising at least one catenated heteroatom.