The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2005
Filed:
Jan. 19, 2001
Alain Riondel, Forbach, FR;
Vladimir Chaplinski, Saint Avoid, FR;
Denis Tembou N'zudie, Serquigny, FR;
Alain Riondel, Forbach, FR;
Vladimir Chaplinski, Saint Avoid, FR;
Denis Tembou N'Zudie, Serquigny, FR;
ARKEMA, Puteaux, FR;
Abstract
The invention relates to compounds of formula (I), prepared by quaternising a compound (II) by means of at least one compound R—X:R=H or —CH; R=—CH; —CH; —CHor —CH; and compound (I) is optionally quaternised on one of the nitrogens, which is symbolised by the fact that the R, Xand ⊕ associated with this nitrogen are shown between brackets; if compound (I) is quaternised on a single nitrogen, Rand Xhave the following meanings: (1) R=—CHor —CHCH; and X=Clor CHOSO; or (2) R=a C-C-alkyl group; and X=Bror I; if compound (I) is quaternised on both nitrogens, the two Xmay be the same or different and the two Rmay be the same, in which case: (3) R=a C-Calkyl group; and X=CHOSO, Bror I; or different, in which case: (4) one of the R=—CHor —CHCH; and X=Clor CHOSO; and the other=a C-C-alkyl group; and X=Bror I.