Poly-substituted phthalocyanines

Details Poly-substituted phthalocyanines Poly-substituted phthalocyanines

1995-10-25

1998-03-24

Diamond, Alan

Bleaching and dyeing; fluid treatment and chemical modification

Cleaning or laundering

Removing formation impurities from artifical fiber

8142, 8103, 8107, 81081, 8110, 8111, 811552, 811553, 8661, 510301, D06L 304

Patent

active

057307598

ABSTRACT:
The use of substituted phthalocyaines for removing stains from fabrics which comprises treating the stained fabrics with an aqueous composition comprising a phthalocyanine in which at least one of the peripheral carbon atoms in the 1-16 position of the phthalocyanine nucleus (M.sub.k Pc) of Formula (1), ##STR1## wherein: M is selected from H, metal, halometal, oxymetal and hydroxymetal; and

REFERENCES:
patent: H477 (1988-06-01), Burger et al.
patent: 1489394 (1924-04-01), Moore
patent: 2276918 (1942-03-01), Bienert et al.
patent: 2414374 (1947-01-01), Haddock
patent: 3927967 (1975-12-01), Speakman
patent: 4033718 (1977-07-01), Holcombe et al.
patent: 4240920 (1980-12-01), de Fugue
patent: 4255273 (1981-03-01), Sakkab
patent: 4256597 (1981-03-01), Sakkab
patent: 4256598 (1981-03-01), Sakkab
patent: 4318883 (1982-03-01), Polony et al.
patent: 4368053 (1983-01-01), Eckhardt et al.
patent: 4394125 (1983-07-01), Holzle et al.
patent: 4400173 (1983-08-01), Bearan
patent: 4456452 (1984-06-01), Holzle et al.
patent: 4530924 (1985-07-01), Polony et al.
patent: 4648992 (1987-03-01), Grof et al.
patent: 4657554 (1987-04-01), Reinert et al.
patent: 4769307 (1988-09-01), Ozawa et al.
patent: 4935498 (1990-06-01), Sessler et al.
patent: 4946762 (1990-08-01), Albert et al.
patent: 4990280 (1991-02-01), Thorengaard et al.
patent: 5106872 (1992-04-01), Adler et al.
patent: 5109016 (1992-04-01), Dixon et al.
patent: 5162509 (1992-11-01), Sessler et al.
patent: 5484915 (1996-01-01), Gregory et al.
patent: 5486274 (1996-01-01), Thetford et al.
V.M. Parikh, "Absorption Spectroscopy of Organic Molecules," Philippines: Addison-Kleley Publishing Company, Inc. 1974, pp. 13-30. (Month Unknown).
Chemical Abstracts, vol. 102, No. 2, Jan. 1985, No. 8233y, Oliver et al, "Synthesis and characterization of 2,19,16,23-tetrakis(3-pyridyloxy)phthalocyanine".
Chemical Abstracts, vol. 111, No. 16, Oct. 1989, No. 136017d, Kinoshita et al, "Ettra(alkoxyphenoxy) phthalocyanines".
Advanced Organ. Chemistry: Reactions, Mechanism, Structure, 3rd edition, pp. 20-205, (1985). (Month Unknown).

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