UV absorber mixture with affinity for textile fiber
AssigneeBASF SE
InventorsThomas Heidenfelder, Gerhard Wagenblast, Juergen Detering, Thorsten Habeck
Life of this patent
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Abstract
A method comprising applying a composition to a textile material with a composition comprising (A) from 10 to 90% by weight of at least one C6- to C18-alkyl ester or C5- to C8-cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and (B) from 90 to 10% by weight of at least one compound which has at least one UV absorption maximum in the range from 280 nm to 450 nm and is different from compound (A) to thereby obtain an impregnated textile material comprising the composition.
Claims24
1-16. (canceled)
A method, comprising:
- applying a composition to a textile material the composition comprising
- (A) from 10 to 90% by weight of at least one C6- to C18-alkyl ester or C5- to C8-cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and
- (B) from 90 to 10% by weight of at least one compound which has at least one UV absorption maximum in the range from 280 nm to 450 nm and is different from compound (A).
A method comprising
- covering human skin with a textile material, wherein said textile material is obtained by applying to the textile material a composition comprising
- (A) from 10 to 90% by weight of at least one C6- to C18-alkyl ester or C5- to C8-cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and
- (B) from 90 to 10% by weight of at least one compound which has at least one UV absorption maximum in the range from 280 nm to 450 nm and is different from said compound (A).
A laundry detergent comprising from 0.01 to 40 wt % by weight of a composition comprising
- (A) from 10 to 90% by weight of at least one C6- to C18-alkyl ester or C5- to C8-cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and
- (B) from 90 to 10% by weight of at least one compound which has at least one UV absorption maximum in the range from 280 nm to 450 nm and is different from said compound (A), and
- (C) optionally, one or more customary ingredients.
Dependencies are inferred from the claim text.