[EN] PARTIALLY FLUORINATED KETONES AND METHODS OF MAKING AND USING THE SAME<br/>[FR] CÉTONES PARTIELLEMENT FLUORÉES ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2012170196A1
公开(公告)日:2012-12-13
Partially fluorinated ketones are provided that include a terminal alkyl group having from 1 to 6 carbon atoms bonded to a carbonyl group and a hydrofluoroether moiety having from 2 to 4 carbon atoms that contains at least one hydrogen substituent. The hydrofluoroether moiety is bonded to the carbonyl group with a carbon-carbon bond. The ether oxygen is bonded to a carbon atom that is at least two carbon atoms removed from the carbonyl group. Additionally, a fluorinated alkyl group having from 1 to 10 carbon atoms is bonded to the ether oxygen of the hydrofluoroether moiety. These partially fluorinated ketones can be used in a wide variety of electronics applications.
Fluorine-containing copolymer, composition for forming a film, anti-reflection film, and image display device
申请人:——
公开号:US20030120008A1
公开(公告)日:2003-06-26
A fluorine-containing copolymer of the following formula. A film-forming composition containing the copolymer. An anti-reflection film having a low-refractive-index layer containing the copolymer. An anti-reflection film having the above anti-reflection film on a transparent support. An image display device having the anti-reflection film. formula
1
In the formula, Rf
1
represents a specific fluorine-containing alkyl group; Rf
2
represents a specific perfluoroalkyl group; A represents a constituent having at least one reactive group capable of contributing to a cross-linking reaction; B represents an arbitrary constituent; a to d each represent a mole fraction (%) of each constituent, which satisfy the following conditions:
55≦
a+b
≦95, 5≦
a
≦90, 5≦
b
≦70, 5≦
c
≦45, 0≦
d
≦40
The present invention relates to pharmaceutical compositions, formulations and medicaments comprising a bupropion salt, in particular, modified-release tablets comprising an effective amount of bupropion hydrobromide, and the use of the bupropion salt to prepare a medicament to treat a condition.