Perfluoroalkylated amines, and polymers made therefrom

Details Perfluoroalkylated amines, and polymers made therefrom Perfluoroalkylated amines, and polymers made therefrom

1991-04-04

1992-09-08

Brust, Joseph Paul

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

548418, C07C21145, C07C21156

Patent

active

051459990

ABSTRACT:
1-[2,2-bis(trifluoromethyl)-3,3,4,4,5,5,5-heptafluoropentyl]-3,5-diaminoben zene and 1-[2,2-bis(trifluoromethyl)-3,3,4,4,5,5,5-heptafluoropentyl]-4-aminobenzen e, as well as fluorinated polymers, preferably polyimides. The perfluoroalkyl group of these amines is connected to the benzene ring through a tertiary carbon atom followed by a methylene group. This renders the amines more reactive than other amines, where the perfluoroalkyl group is connected directly to the benzene ring. The absence of hydrogen from the group containing the tertiary carbon atom which is adjacent to the perfluorinated groups, prohibits dehydrofluorination.

REFERENCES:
C.A. 109:149040q, (1988), Nakayama, et al.
C.A. 108:94127v, (1980), Ikeda, et al.

Affiliated with

Also associated with

Rating

Perfluoroalkylated amines, and polymers made therefrom does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Perfluoroalkylated amines, and polymers made therefrom, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Perfluoroalkylated amines, and polymers made therefrom will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-135405