Method for the manufacture of a colored nonfogging article

Details Method for the manufacture of a colored nonfogging article Method for the manufacture of a colored nonfogging article

1980-06-18

1982-01-12

Tungol, Maria Parrish

Bleaching and dyeing; fluid treatment and chemical modification

Nontextile, dyeing process or product, including inorganic...

8509, 8516, 8518, D06P 304, D06P 358, D06P 302, D06P 300

Patent

active

043103308

ABSTRACT:
A method for the manufacture of a colored nonfogging article, which comprises bringing a nonfogging substrate containing a surfactant into contact with a dyeing solution containing a surfactant, a solvent and a coloring material, said surfactant being contained in the dyeing solution in an amount within the range of 20 to 100% by weight based on the total amount of the surfactant and the solvent.

REFERENCES:
patent: 3514246 (1970-05-01), Bianco et al.
patent: 3561911 (1971-02-01), Fuhr et al.

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