Aqueous liquid formulations of pyrazoline brighteners

Details Aqueous liquid formulations of pyrazoline brighteners Aqueous liquid formulations of pyrazoline brighteners

2007-11-27

2007-11-27

Anderson, Rebecca (Department: 1626)

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Five-membered hetero ring having two or more ring hetero...

C008S648000

Reexamination Certificate

active

10506136

ABSTRACT:
The claimed liquid formulations contain an organic acid and a branched mono- or di-alcohol. The addition of the alcohol improves the storage stability of the liquid formulations.

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English Translation of PCT IPER for PCT/EP2003/001730, mailed Oct. 23, 2003.

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