6results about "Coumarine dyes" patented technology

Embodiments of the present disclosure relate to multi-dye labeled polyphosphodiester scaffolds, as well as methods and kits for sequencing by synthesis utilizing such multi-dye labeled, scaffolds as post-incorporation labeling reagents.

The present invention includes a method for forming an object within a volume containing a photocurable composition described herein, the photocurable composition including a photocurable resin component and a photoswitchable photoinitiator including a P-type photochromic molecule. The present invention also includes a photoswitchable photoinitiator including a P-type photochromic molecule, preferably including a P-type diarylethene molecule, and a photocurable composition and method including such a photoswitchable photoinitiator.

To provide an ink jet composition with high chroma saturation in a red direction and excellent color developability of fluorescence.SOLUTION: An ink jet composition contains a compound represented by a Formula (1), a dispersant, and water. The dispersant contains a compound having a sulfonic acid group. In the Formula (1), R1 represents a hydrogen atom or a cyano group.SELECTED DRAWING: None

The purpose of the present disclosure is to provide: a photochromic compound which has excellent repetition durability and excellent solubility in a matrix material; a curable composition which contains the photochromic compound; an optical article; a lens; and eyeglasses. An embodiment of the present invention provides a photochromic compound which has a skeleton represented by Formula (1). In Formula (1), M represents C, Si, or Ge. R1 represents a hydrogen atom or a substituent. In cases where R1 is a substituent, the substituent is not a halogen atom or a trifluoromethyl group. R2 represents a hydrogen atom or a substituent. In cases where R2 is a substituent, the substituent is not a halogen atom. R3 and R4 each independently represent a linear or branched alkyl group. R3 and R4 have structures that are different from each other.

To provide a photosensitive resin composition containing a pigment and capable of being controlled to have the lowest permeability in a specific wave length range by coating an organic pigment with a dye having a maximum absorbance in the specific wave length range to make the pigment contain a specific auxochrome, and improving pattern property of a color filter pattern.SOLUTION: A photosensitive resin composition includes: (A) a binder resin; (B) a photo-polymerizable monomer; (C) a photo-polymerization initiator; (D) a coloring agent; and (E) a solvent. The coloring agent includes an organic pigment coated with a dye, and the dye is a compound containing at least one of five groups represented by specific chemical formulae as a functional group.SELECTED DRAWING: Figure 1