Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – With oxygen or halogen containing chemical bleach or oxidant...
Reexamination Certificate
2005-09-06
2005-09-06
Gupta, Yogendra N. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
With oxygen or halogen containing chemical bleach or oxidant...
C510S375000, C510S286000
Reexamination Certificate
active
06939838
ABSTRACT:
Liquid compositions containing hydrogen peroxide, precursors thereof or peroxides are stabilised by addition of sterically hindered amines, in particular of 2,2,6,6-tetrasubstituted piperidines.
REFERENCES:
patent: 4238192 (1980-12-01), Kandathil
patent: 4696757 (1987-09-01), Blank et al.
patent: 4788052 (1988-11-01), Ng et al.
patent: 4839156 (1989-06-01), Ng et al.
patent: 4839157 (1989-06-01), Ng et al.
patent: 4900468 (1990-02-01), Mitchell et al.
patent: 5102575 (1992-04-01), Lanniel et al.
patent: 5264143 (1993-11-01), Boutique
patent: 5419847 (1995-05-01), Showell et al.
patent: 6083422 (2000-07-01), Ambuter et al.
patent: 0351772 (1990-01-01), None
patent: 2347928 (2000-09-01), None
3V Sigma S.p.A.
Birch & Stewart Kolasch & Birch, LLP
Gupta Yogendra N.
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