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First Claim
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1. A method of treating textile, the method comprising the steps of:
- (i) treating a textile with an aqueous solution comprising from about 1 ppb to about 50 ppm of an optical brightener having ClogP from about 1 to about 50, and optionally from about 0 to about 0.4 g/l alkylphthalimide derivative, at a temperature of about 30°
C. or below, and ii) rinsing and drying the textile.
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Abstract
A method for treating textiles wherein textiles are contacted with an aqueous solution comprising optical brightener and optionally, alklyphthalimide derivatives and mixtures thereof, and then rinsed and dried.
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20 Claims
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1. A method of treating textile, the method comprising the steps of:
- (i) treating a textile with an aqueous solution comprising from about 1 ppb to about 50 ppm of an optical brightener having ClogP from about 1 to about 50, and optionally from about 0 to about 0.4 g/l alkylphthalimide derivative, at a temperature of about 30°
C. or below, and ii) rinsing and drying the textile. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
- (i) treating a textile with an aqueous solution comprising from about 1 ppb to about 50 ppm of an optical brightener having ClogP from about 1 to about 50, and optionally from about 0 to about 0.4 g/l alkylphthalimide derivative, at a temperature of about 30°
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