Water-soluble monoazo compounds, preparation thereof and use...

C - Chemistry – Metallurgy – 09 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09B 62/51 (2006.01) C09B 62/008 (2006.01) C09B 62/085 (2006.01) C09B 62/245 (2006.01) C09B 62/44 (2006.01) C09B 62/45 (2006.01)

Patent

CA 2331309

The invention relates to a monoazo compound corresponding to the general formula (1), in which X is a fibre-reactive group or a grouping containing a fibre-reactive group; D is phenylene which can be substituted by 1 or 2 substituents from the group sulfo, carboxy, C1-4 alkyl, C1-4 alkoxy and chlorine, or naphthylene which can be substituted by 1 or 2 sulfo groups; G is the bivalent rest of a C5-8 cycloalkyl or C5-8 bicyclo alkyl, whereby the alicyclic rests can contain an olefinic double bond and/or be interrupted by a hetero group and can be substituted by 1 or 2 substituents of the group comprising halogen or C1-4 alkyl which may be substituted; and W, s, R~, r, alk, t, M, m and R have the meanings given in claim 1. The invention also relates to a method for producing said compound and its use for dyeing material containing hydroxy and/or carbonamide groups.

L'invention concerne un composé monoazo correspondant à la formule générale (1) dans laquelle X désigne un groupe fibroréactif ou un groupement contenant un groupe fibroréactif; D désigne phénylène pouvant être substitué par 1 ou 2 substituants du groupe sulfo, carboxy, alkyle de 1 à 4 atomes de C, alcoxy de 1 à 4 atomes de C et chlore, ou naphtylène pouvant être substitué par 1 ou 2 groupes sulfo; G désigne le reste bivalent d'un cycloalkyle de 5 à 8 atomes de C ou bicycloalkyle de 5 à 8 atomes de C, les restes alicycliques contenant une liaison double oléfinique et/ou pouvant être interrompus par un groupe hétéro et pouvant en outre être substitués par 1 ou 2 substituants du groupe halogène ou alkyle de 1 à 4 atomes de C et W, s, R·, r alk, t, M, m et R sont définis comme dans la revendication 1. L'invention concerne des procédés permettant de les préparer et leur utilisation pour colorer un matériau contenant des groupes hydroxy et/ou carbonamide.

LandOfFree

Say what you really think

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

Rating

Water-soluble monoazo compounds, preparation thereof and use... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water-soluble monoazo compounds, preparation thereof and use..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-soluble monoazo compounds, preparation thereof and use... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1993247

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