Halogen scavengers

Details Halogen scavengers Halogen scavengers

1996-01-22

1998-06-02

Gibson, Sharon A.

Compositions

Oxidative bleachant, oxidant containing, or generative

Composition containing a stabilizer or a product in the form...

25218635, 25218636, 2521871, 2521872, 25218724, 25218725, 25218726, 25218732, 510302, 510363, C11D 3395, C11D 334, C09K 300

Patent

active

057594414

ABSTRACT:
A halogen scavenger contains as an effective ingredient an aromatic compound which has a resonance-effect-relying electron donating group as a substituent. The aromatic compound is constituted, for example, by an aromatic ring such as a substituted or unsubstituted benzene, naphthalene, anthracene and pyridine ring, and at least one group (a resonance-effect-relying electron donating group) which contains a lone-pair-containing hetero atom, such as an oxygen, sulfur or nitrogen atom, adjacent to the aromatic ring.

REFERENCES:
patent: 3791977 (1974-02-01), Ancel et al.
patent: 4115058 (1978-09-01), Blumbergs et al.
patent: 4279764 (1981-07-01), Brubaker
patent: 4330425 (1982-05-01), Boden et al.
patent: 4696774 (1987-09-01), Teleschow

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