Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1982-12-01
1985-02-05
Raymond, Richard L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
8101, 2602422, 2602451, 26024573, 26024576, 26024578, 26024579, 2602458, C09B 4704
Patent
active
044977417
ABSTRACT:
The invention relates to novel zinc and aluminium phthalocyanine compounds of the formula ##STR1## wherein MePc is the zinc or aluminium phthalocyanine ring system, M is hydrogen or a salt-forming cation, P.sub.1 is hydrogen or a group of the formula --NH--CN or NH--SO.sub.2 R.sub.3 or the salts thereof, wherein R.sub.3 is alkyl, aryl or a heterocyclic ring system, R.sub.2 is a neutral, non-solubilizing substituent, n is 1 to 4 and each of m and q is 0 to 3 and p is 0 to 4. These compounds are prepared by starting from the corresponding sulfohalides. The novel compounds are used as photoactivators, especially for bleaching and removing stains from textiles and for combating microorganisms in or on organic or inorganic substrates. The invention also relates to bleaching, detergent and soaking and microbicidal compositions which contain the novel phthalocyanine compounds.
REFERENCES:
patent: 3134761 (1964-05-01), Ackermann
patent: 3210345 (1965-10-01), Gamlen
patent: 3927967 (1975-12-01), Speakman
patent: 4240920 (1980-12-01), de Luque
patent: 4255273 (1981-03-01), Sakkali
patent: 4256597 (1981-03-01), Sakkali
patent: 4256598 (1981-03-01), Sakkali
patent: 4318883 (1982-03-01), Polony et al.
patent: 4368053 (1983-01-01), Eckhardt et al.
patent: 4397649 (1983-08-01), Springer
Holzle Gerd
Miotto Mirella
Polony Rudolf
Reinert Gerhard
Ciba-Geigy Corporation
McC. Roberts Edward
Raymond Richard L.
LandOfFree
Water-soluble zinc and aluminium phthalocyanines 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 zinc and aluminium phthalocyanines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-soluble zinc and aluminium phthalocyanines will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2082161