Provided are compounds comprising two DNA supramolecular binding molecules covalently joined by a linker group. Also provided are multisignal labeling reagents comprising (i) an oligomer of nucleotides or nucleotide analogs; (ii) a DNA supramolecular binding molecule noncovalently bound to the oligomer; and (iii) a first reactive group or a first partner of a first binding pair covalently bound to the oligomer. Additionally provided are methods of producing multisignal labeling reagents.

The present invention relates to a quencher having a quenching effect on a fluorescent material exhibiting luminescence characteristics at an excited energy level, and various uses thereof.

The present invention relates to a quencher having a quenching effect on a fluorescent material exhibiting luminescence characteristics at an excited energy level, and various uses thereof.

A leuco polymer comprising a polyethylenimine and at least one leuco moiety covalently bound to the polyethylenimine, wherein the polyethylenimine comprises three or more amine nitrogen atoms and 1 mol. % or more of amine hydrogen atoms in the polyethylenimine are replaced with a moiety selected from the group consisting of 2-hydroxypropyl, 1-hydroxypropane-2-yl, and polyalkoxy groups. Methods of making the leuco polymer, laundry care compositions comprising the leuco polymer and methods of treating textiles with such laundry care compositions.

A leuco polymer comprising a polymeric carbohydrate and a leuco moiety. The polymeric carbohydrate and the leuco moiety are covalently bound. Methods of making the leuco polymer, laundry care compositions comprising the leuco polymer and methods of treating textiles with such laundry care compositions.

Provided are compounds comprising two DNA supramolecular binding molecules covalently joined by a linker group. Also provided are multisignal labeling reagents comprising (i) an oligomer of nucleotides or nucleotide analogs; (ii) a DNA supramolecular binding molecule noncovalently bound to the oligomer; and (iii) a first reactive group or a first partner of a first binding pair covalently bound to the oligomer. Additionally provided are methods of producing multisignal labeling reagents.

Provided are compounds comprising two DNA supramolecular binding molecules covalently joined by a linker group. Also provided are multisignal labeling reagents comprising (i) an oligomer of nucleotides or nucleotide analogs; (ii) a DNA supramolecular binding molecule noncovalently bound to the oligomer; and (iii) a first reactive group or a first partner of a first binding pair covalently bound to the oligomer. Additionally provided are methods of producing multisignal labeling reagents.

A laundry care composition including (a) at least one laundry care ingredient and (b) a leuco compound including an antioxidant moiety covalently bonded to a leuco moiety. 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 invention relates to an indicator system, a method for optically displaying the progress of curing a composition, the use of colourants with a xanthene skeleton to optically display the progress of curing compositions, a kit-of-parts, and a method for increasing the clock rate between a coating step and an additional, downstream processing step for objects.

The invention relates to an indicator system, a method for optically displaying the progress of curing a composition, the use of colourants with a xanthene skeleton to optically display the progress of curing compositions, a kit-of-parts, and a method for increasing the clock rate between a coating step and an additional, downstream processing step for objects.