Compositions – Organic luminescent material containing compositions – Optical brightening compositions
Patent
1995-01-13
1997-12-23
Lee, Helen
Compositions
Organic luminescent material containing compositions
Optical brightening compositions
25230123, 811559, 8120, 8190, 8507, 8549, C09K 1106
Patent
active
057003947
ABSTRACT:
A method for the treatment of a textile fiber to reduce the amount of UV light passing through a fabric produced from said treated fiber comprising treating a textile fiber with 0.1 to 6.0% by weight on the fiber, of a UV absorber of the formula (1) ##STR1## wherein A is the radical of a UV absorber, B is the radical of a UV absorber or is a water-solubilizing group and X is F or Cl, and textile fabrics and articles of clothing produced from said fabrics. Fabrics prepared from the treated fibers are useful in making clothing which provides protection against UV radiation for skin which is covered by the clothing, especially lightweight summer clothing.
REFERENCES:
patent: 3014908 (1961-12-01), Coleman et al.
patent: 3159646 (1964-12-01), Millonis et al.
patent: 3888821 (1975-06-01), Milford, Jr.
patent: 5143729 (1992-09-01), Thompson
K. Yokogawa, Chem. Abst. 116:153772 S (1992).
Hung Willaim M.
Isharani Jayanti V.
Su Kai C.
Ciba Specialty Chemicals Corporation
Lee Helen
Mansfield Kevin T.
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