Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1987-05-29
1989-03-21
Berch, Mark L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
8648, C07D22114, D06L 312
Patent
active
048144533
ABSTRACT:
New optical brighteners of the general formula ##STR1## in which R denotes hydrogen, alkyl, alkoxyalkyl, cyclohexyl, methylcyclohexyl, benzyl, phenylethyl, phenyl, alkylphenyl or xylyl,
REFERENCES:
"Methoden der Organischen Chemie (Houben-Weyl)", vol. IX, p. 441, (1955).
Martini Thomas
Schinzel Erich
Berch Mark L.
Hoechst Aktiengesellschaft
LandOfFree
Naphthalimides containing sulfuric acid ester groups, a process does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Naphthalimides containing sulfuric acid ester groups, a process , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Naphthalimides containing sulfuric acid ester groups, a process will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-477958