Fluoroalkyl-modified hydrocarbon derivatives

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 43/13 (2006.01) C07C 43/12 (2006.01) C07C 69/63 (2006.01) C07C 229/12 (2006.01) C07C 233/69 (2006.01) C07C 265/02 (2006.01) C07C 265/14 (2006.01) C07C 271/14 (2006.01) C07C 305/00 (2006.01) C07C 309/63 (2006.01) C07D 307/89 (2006.01) C07F 9/24 (2006.01) C11D 1/02 (2006.01) D21H 21/24 (2006.01)

Patent

CA 2227662

Fluoroalkyl-modified hydrocarbon derivatives The invention relates to hydrocarbon derivatives which have been modified by means of long-chain fluoroalkyl groups, of the formula RF-(CH2)n-A-D in which n is 1 to 3, RF are linear perfluoroalkyl radicals having from 6 to 20 carbon atoms, preferably having from 14 to 20 carbon atoms, A is one of the following groups: -0-C(=O)-, -O-, -0-P(=O)(CI)-, -0-(D-)P(=0)-, -O-(O=)S(=O)- or a single bond and D is D1: linear, branched or cyclic, saturated or unsaturated hydrocarbonshaving from 2 to 100 carbon atoms and optionally substituted by nitrogen, oxygen, sulfur or halogen, or is D2: molecular backbones of the type Y(R1)(R2)(R3) where Y = saturated or unsaturated cyclic hydrocarbons, having from 4 to 40 carbon atoms, which are optionally bridged or linked via a hetero atom or a C1 unit - which may be substituted by nitrogen, oxygen, halogen or halogenated alkyl radicals - or contain multiatom bridges, and R1, R2 and R3 = substituents containing oxygen-, sulfur- or nitrogen-containing, hydroxylated or nonhydroxylated hydrocarbon radicals having from 2 to 50 carbon atoms or metal ions, and having covalent or ionogenic bonds, in the 1,2- or 1,3-position on the ring or linked to the ring via two further, partially functionalized carbons, or is D3: linear, branched or cyclic, saturated or unsaturated hydrocarbon radicals having from 2 to 100 carbon atoms which have been mono- or polyhydroxylated and/or modified by alkylene oxide units and may contain nitrogen and also to a process for their preparation.

Dérivés hydrocarbonés modifiés par un groupe fluoroalkyle. L'invention porte sur des dérivés hydrocarbonés, qui ont été modifiés par des groupes fluoroalkyle à longue chaîne, de formule RF-(CH2)n-A-D, dans laquelle n est 1 à 3, RF sont des radicaux perfluoroalkyles linéaires de 6 à 20 atomes de carbone, de préférence de 14 à 20 atomes de carbone, et A est l'un des groupes suivants : -0-C(=O)-, -O-, -0-P(=O)(CI)-, -0-(D-)P(=0)-, -O-(O=)S(=O)- ou une liaison simple, D étant D1, un fragment hydrocarboné linéaire, ramifié ou cyclique, saturé ou insaturé, de 2 à 100 atomes de carbone avec, facultativement substitution par de l'azote, de l'oxygène, du soufre ou un halogène, ou D2, un squelette moléculaire de type Y(R1)(R2)(R3), où Y = fragment hydrocarboné, cyclique, saturé ou insaturé, de 4 à 40 atomes de carbone, qui est facultativement ponté ou lié via un hétéroatome ou une unité C1 - avec substitution facultative par l'azote, l'oxygène, un halogène ou un radical alkyle halogéné - ou qui contient des ponts de plusieurs atomes, et R1, R2 et R3 = radicaux hydrocarbonés, avec substitution, hydroxylés ou non, de 2 à 50 atomes de carbone, renfermant de l'oxygène, du soufre ou de l'azote, ou des ions métalliques, avec des liaisons covalentes ou ionogènes, en position 1,2- ou 1,3- sur le cycle, ou liés au cycle via deux autres carbones partiellement fonctionnalisés, ou D3, radical hydrocarboné, linéaire, ramifié ou cyclique, saturé ou insaturé, de 2 à 100 atomes de carbone, mono- ou polyhydroxylé et (ou) modifié par des unités d'oxyde d'alkylène et pouvant contenir de l'azote; méthode de préparation.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Fluoroalkyl-modified hydrocarbon derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluoroalkyl-modified hydrocarbon derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluoroalkyl-modified hydrocarbon derivatives will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1955596

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.