摘要:
Red toners that approximate PANTONE® Red 032 and PANTONE® Warm Red are described. The colorant includes an orange colorant and a red colorant, where the orange colorant absorbs light having a wavelength of from about 400 to about 520 nm, and where the red colorant absorbs light having a wavelength of from about 500 to 580 nm.
摘要:
The instant disclosure describes a ring opening polymerization (ROP) of cyclic monomer components using a nucleophilic transesterification catalyst system in a neat, single pot reaction to obtain homopolymers and copolymers.
摘要:
Toner particles contain a core-shell resin particle containing at least one (sulfo) polyester containing a metal on nanoparticle, and a shell containing a metal ion nanoparticle.
摘要:
Methods of making a bio-based polyester resin by polycondensing a polyol with a polyacidic furan are described. The polyol can be a rosin diol obtained by reacting a rosin acid and a glycerol carbonate. The polyacidic furan is obtained from a bio-based product. The resin may be used in manufacturing toner for imaging devices.
摘要:
The instant disclosure describes polyester synthesis processes, including processes for the ring-opening polymerization (ROP) of cyclic organic monomer components and components comprising a functional group using an organocatalyst system to effect ROP-based block copolymer preparation.
摘要:
The present disclosure provides a modified carmine which can comprise polymers, such as, polyesters, or conjugating molecules, such as, polycarboxylic acids.
摘要:
A solid ink including an ink vehicle and a colorant, the colorant includes an orange colorant and a red colorant, where the orange colorant absorbs light having a wavelength of from about 400 to about 560 nm, and where the red colorant absorbs light having a wavelength of from about 510 to 580 nm. The ink substantially matches PANTONE® Red 032 or PANTONE® Warm red.
摘要:
Ionomer composite resins and core/shell nanoparticles are described. The ionomer resin contains a metal ion. The metal can be in the core, shell or both.