The invention relates to a photopolymer formulation comprising a polyol component, a polyisocyanate component, a writing monomer, and a photoinitiator, containing a coinitiator and a dye having the formula F An, where F stands for a cationic dye and An″ stands for an anion, wherein the dye having the formula F An comprises a water absorption of =5%. The invention further relates to a holographic medium, in particular in the form of a film, containing a photopolymer formulation according to the invention, to the use of such a medium for recording holograms, and to a special dye that can be used in the photopolymer formulation according to the invention.

A leuco compound comprises an antioxidant moiety covalently bonded to a leuco moiety. A laundry care composition comprises (a) at least one laundry care ingredient and (b) a leuco compound as described above. A method of treating a textile comprises the steps of (a) providing such a laundry care composition; (b) adding the laundry care composition to a liquid medium; (c) placing textile articles in the liquid medium; (d) optionally, rinsing the textile; and (e) drying the textile articles.

A leuco compound comprises an antioxidant moiety covalently bonded to a leuco moiety. A laundry care composition comprises (a) at least one laundry care ingredient and (b) a leuco compound as described above. A method of treating a textile comprises the steps of (a) providing such a laundry care composition; (b) adding the laundry care composition to a liquid medium; (c) placing textile articles in the liquid medium; (d) optionally, rinsing the textile; and (e) drying the textile articles.

The present disclosure provides a laundry care composition having at least one laundry care ingredient and at least one leuco composition conforming to Formula (I):

##STR00001##

wherein Ar.sup.2 and Ar.sup.3 are independently a carbocyclic aryl or heteroaryl, and Ar.sup.1 is selected from the group consisting of: unsubstituted phenyl, electron deficient carbocyclic aryl, and heteroaryl. The present disclosure also provides a method of determining an authentic laundry care composition and test kits for detecting authentic laundry care compositions.

The present disclosure provides a laundry care composition having at least one laundry care ingredient and at least one leuco composition conforming to Formula (I):

##STR00001##

wherein Ar.sup.2 and Ar.sup.3 are independently a carbocyclic aryl or heteroaryl, and Ar.sup.1 is selected from the group consisting of: unsubstituted phenyl, electron deficient carbocyclic aryl, and heteroaryl. The present disclosure also provides a method of determining an authentic laundry care composition and test kits for detecting authentic laundry care compositions.

Disclosed is a color material dispersion liquid for color filter, which has excellent heat resistance and is able to form a high-luminance coating film. The color material dispersion liquid for color filters includes (A) a color material, (B) a dispersant and (C) a solvent. The color material (A) contains (A-1) a color material represented by the following general formula (I) and (A-2) a metal lake color material of a rhodamine-based acid dye: ##STR00001##
(symbols in the general formula (I) are as described in the Description.).

Disclosed is a color material dispersion liquid for color filter, which has excellent heat resistance and is able to form a high-luminance coating film. The color material dispersion liquid for color filters includes (A) a color material, (B) a dispersant and (C) a solvent. The color material (A) contains (A-1) a color material represented by the following general formula (I) and (A-2) a metal lake color material of a rhodamine-based acid dye: ##STR00001##
(symbols in the general formula (I) are as described in the Description.).

A laundry care composition including: (a) at least one laundry care ingredient and (b) a least one compound represented by Formula (I):

##STR00001##

The ratio of Formula I to its oxidized form is at least 1:3 and each individual R.sub.o, R.sub.m and R.sub.p group on each of rings A, B and C is independently selected from the group consisting of hydrogen, deuterium and R.sup.5. At least one of the R.sub.o and R.sub.m groups on at least one of the three rings A, B or C is hydrogen and each R.sub.p is independently selected from hydrogen, —OR.sup.1 and —NR.sup.1R.sup.2, G is independently selected from the group consisting of hydrogen, deuterium, and mixtures thereof. Methods of treating textiles with such detergent compositions.

A laundry care composition including: (a) at least one laundry care ingredient and (b) a least one compound represented by Formula (I):

##STR00001##

The ratio of Formula I to its oxidized form is at least 1:3 and each individual R.sub.o, R.sub.m and R.sub.p group on each of rings A, B and C is independently selected from the group consisting of hydrogen, deuterium and R.sup.5. At least one of the R.sub.o and R.sub.m groups on at least one of the three rings A, B or C is hydrogen and each R.sub.p is independently selected from hydrogen, —OR.sup.1 and —NR.sup.1R.sup.2, G is independently selected from the group consisting of hydrogen, deuterium, and mixtures thereof. Methods of treating textiles with such detergent compositions.

A composition containing Brilliant Blue G (BBG) or a pharmaceutically acceptable salt thereof, and a positional isomer of Brilliant Blue G (BBG) or a pharmaceutically acceptable salt thereof, the composition containing 90 wt % or more and 100 wt % or less of one or both of Brilliant Blue G (BBG) and the pharmaceutically acceptable salt thereof in the total of the Brilliant Blue G (BBG), the pharmaceutically acceptable salt of Brilliant Blue G (BBG), the positional isomer of Brilliant Blue G (BBG), and the pharmaceutically acceptable salt of the positional isomer of Brilliant Blue G (BBG), a method for producing said composition, and a method of removing the ocular membrane of a human patient.