Inventor

SHIMANAKA HIROYUKI

JP33 patents

⚠️ This page may combine multiple inventors who share the name “SHIMANAKA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHIMANAKA HIROYUKI

DAINICHISEIKA COLOR CHEM

Polycarbodiimide compound, production process thereof, resin composition, and treatment method of article

Production method for polymer

Aqueous emulsion solution, coloring agent composition containing said aqueous solution, aqueous inkjet ink, and method for producing aqueous emulsion solution

Process for producing block polymer, coated pigment and aqueous pigment dispersion

Polycarbodiimide compound, production process thereof, resin composition, and treatment method of article

Aqueous pigment dispersion liquid

Production process of colored fine particulate composition and colored fine particulate composition produced by the process

Copolymer and use thereof

Polymer production method and radical polymerization initiating group-containing compound

Polymer production method and radical polymerization initiating group-containing compound

Polymer-bonded functional agents

Production process of colored fine particulate resins, colored fine particulate resins, and coloring process of articles

Carbon material dispersion

A-B block co-polymer, A-B block co-polymer production method, resin treatment pigment composition, resin treatment pigment composition production method, pigment dispersion, and pigment dispersion solution

Polymer dispersant for cellulose, aqueous dispersion treatment agent containing same, readily dispersible cellulose composition, cellulose dispersion resin composition, and dispersant-containing resin composition for cellulose dispersion

Production method for readily dispersible cellulose composition, readily dispersible cellulose composition, cellulose dispersion resin composition, and production method for water-based dispersant for cellulose

Pigment dispersant, production method for pigment dispersant, and pigment dispersion liquid

Pigment dispersant, production method for pigment dispersant, and pigment dispersion liquid

Carbon material dispersion

Polymer-bonded functional agents

Surface treatment film, manufacturing method therefor, and article

A-B block copolymer, polymer emulsion and water-based inkjet ink

Aqueous pigment dispersion liquid, aqueous ink-jet ink, and dry coating

Aqueous pigment dispersion liquid and aqueous pigment inkjet ink using same

Polymeric dispersant and production method therefor, aqueous pigment dispersion, and water-based ink-jet ink

Water-based pigment inks, image recording method, and image recording system

Hydrophilic coloring matter for recording image, aqueous coloring agent for recording image, method and device for recording image

SHIMANAKA HIROYUKI

Method for producing dye polymer, dye polymer and use of the same

Emulsion binder, aqueous pigment ink for inkjet containing same, and method for producing emulsion binder

Alkoxysilyl group-containing block copolymer, method for producing the same, resin-treated pigment, and pigment dispersion

Pigment dispersion and method for producing resin-treated pigment in the pigment dispersion

Pigment dispersants, their production process, and their use

MURAKAMI YOSHIKAZU

Pigment dispersions