Inventor

MIZUTANI KAZUMI

JP26 patents

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

MIZUTANI KAZUMI

MITSUI CHEMICALS INC

Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof

Phosphazenium salt and preparation process thereof, and process for producing poly(alkylene oxide)

Polymerization catalyst for alkylene oxide compound and production process of poly(alkylene oxide)

Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof

Process for preparing poly(alkylene oxide)

Phosphine sulfide, a manufacturing process therefor and use thereof

Process for preparation of substituted aromatic compound

Method for preparing living polymer in the presence of phosphazenium salt

[Tris(dimethylamino)phosphonioamino]tris[tris(dimethylamino)phosphoranylideneamino]phosphonium dichloride and preparation process thereof

Preparation process of iminotris ( Dimethylamino) phosphorane

Process for production of propylene oxide/ethylene oxide block copolymers

Process for the production of living (co)polymers and use of the (co)polymers

Process for preparing phosphine oxides and process for purifying the same

Process for preparing phosphine oxides and process for purifying the same

MITSUI TOATSU CHEMICALS

Method of polymerizing an olefin using a novel transition metal compound

Transition metal compound having two transition metal atoms in one molecule and method for polymerizing olefin by using the compound

Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax

Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax

Preparation process of heat-resistant polymers from polycarboxylic acids or anhydrides in the presence of an alkali metal fluoride and quaternary onium salt

Preparation process of heat-resistant polymers from polycarboxcylic acids and anhydrides in the presence of an alkali metal fluoride

Process for the preparation of polyamide compounds by the reaction of polycarboxylic acids with diisocyanates in the presence of at least one mono-alkali metal salt of dicarboxylic acid

Propylene copolymer

Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound

Catalytic preparation of polyamide or polyamide-polymide with N,N&#39;-dimethyl alkylene urea solvent

Aromatic polyamide molded article having storage modulus

(unassigned)

Process for producing poly(alkylene oxide) in the presence of a phosphazenium salt or compound

Catalytic preparation of polyamide or polyamide-polymide with N,N'-dimethyl alkylene urea solvent