Inventor

KATTO TAKAYUKI

JP64 patents

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

KATTO TAKAYUKI

KUREHA CHEMICAL IND CO LTD

Process for producing readily crystallizable arylenesulfide resin composition containing organic acid or anhydride

Process for production of high to ultra-high molecular weight linear polyarylenesulfides

Process for production of polyarylenesulfides

Heat-resistant thermoplastic resin composition

Poly(arylene thioether-ketone) fibers and production process thereof

Melt-stable poly(arylene thioether-ketone) compositions

Polyarylene thiother composition

Process for producing poly(arylene sulfide) of reduced alkali metal content

Polyarylene sulfide preparation in titanium reaction vessel with two distinct temperature ranges

Para-phenylene sulfide block copolymers, process for the production of the same and use thereof

Process for producing a polyarylene sulfide of excellent handling property and a polyarylene sulfide produced by the process thereof

Polyarylene sulfide preparation in titanium reaction vessel with two distinct temperature ranges

Antistatic resin composition

Polyphenylene sulfide composition and method of producing the same

Polyarylenesulfide complexes, processes for production and uses thereof

Stretched poly(arylene thioether) block copolymer films and production process thereof

Process for producing polyarylene sulfide in titanium vessel with addition of water

Poly(arylene thioether-ketone) compositions improved in both melt stability and crystallinity

Phenylene sulfide resin compositions

Polymer alloy of polyarylene thioether and a process for producing the same

Heat-resistant stretched film and production process thereof

Melt-stable poly(arylene thioether-ketone) prepregs and molded or formed products thereof

Poly(arylene thioether-ketones) improved in melt stability and preparation process thereof

Poly(arylene thioether) block copolymer fibers and production process thereof

Stretched poly(arylene thioether) block copolymer films and production process thereof

Stretched poly(arylene thioether-ketone) films and production process thereof

Stretched poly(arylene thioether-ketone) films and production process thereof

Heat-resistant resin compositions, and heat-resistant molded or formed articles and production process thereof

Melt-stable poly(arylene thioether-ketone) and production process thereof

Melt-stable poly(arylene thioetherketone) and production process thereof

Molded or formed poly(arylene thioether-ketone) articles

Polyarylene thioether of high crystallizing rate and a process for producing the same

Process for forming polyarylenethioether stretched blow-molded vessel

Polyarylene thioether composition containing polyarylene ether nucleating agent

Method of preventing corrosion of apparatus for melt-processing polyarylene thioethers

Vinyl chloride resin composition with multi-stage impact modifier

Production of impact-resistant, thermoplastic resin compositions

Photo-degradable resin composition

Impact-resistant thermoplastic resin composition containing a grafted butadiene rubber

Thermoplastic resin composition

Thermoplastic resin composition

Vinyl chloride resin composition

Process for the preparation of cross-linked polyarylene sulfide

Process for the preparation of cross-linked polyarylene sulfide

Poly(arylene thioether) block copolymer and production process thereof

Poly(arylene thioether) block copolymer and production process thereof

Poly(arylene thioether) block copolymer and production process thereof

Poly(arylene thioether) block copolymer and production process thereof

KUREHA KAGAWA KOGYO KABUSHIKI

Para-phenylene sulfide block copolymer, process for the production of the same

KUREHA KAGAKU KOGHO K K

Poly (arylene thioether) block copolymer fibers and production process thereof