Inventor

TOBITA ETSUO

JP28 patents

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

TOBITA ETSUO

ADEKA ARGUS CHEMICAL CO LTD

2,6-Di-tertiary butyl phenyl pentaerythritol spiro bis-phosphites enhancing the stability to heat and light of synthetic resin

Hydrocarbyl(polyphenol)-poly(2,2,6,6-tetramethyl piperidyl-1,3,5-triazines) as stabilizers for synthetic polymer compositions

Poly(2,2,6,6-tetramethyl piperidyl amino)-1,3,5-triazines as stabilizers for synthetic polymer compositions

Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-1,3,5-triazines

Cyclic bis and tris phosphites and stabilized synthetic resin compositions

Hindered bisphenol diphosphonites and stabilized synthetic resin compositions containing the same

Poly(2,2,6-tetramethyl piperidyl amino)-1,3,5-triazines as stabilizers for synthetic polymer compositions

Hydrocarbyl(polyphenol)-poly(2,2,6,6-tetramethyl piperidyl-1,3,5-triazines) as stabilizers for synthetic polymer compositions

Bis(2,2,6,6-tetramethylpiperidyl-1,3,5-triazinyl)-spirodiamines and spiroglycol ethers and synthetic resin compositions containing the same

Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-1,3,5-triazines

Hydrocarbyl(polyphenol)-poly(2,2,6,6-tetramethyl piperidyl-1,3,5-triazines) as stabilizers for synthetic polymer compositions

ADEKA CORP

Optical film

Process for producing crystal nucleator composition and crystalline polymer composition

Polyester resin composition

Polylactic acid resin composition, moldings, and process for production thereof

Optical film

Method for producing stabilized polymer

ASAHI DENKA KOGYO KK

Polymeric material composition

Granular composite additive for polyolefin, process for producing the same, and polyolefin composition containing the same

Polycarbonate resin coextruded article

Crystalline polymer composition

Ultraviolet absorber for synthetic resin and synthetic resin composition containing the same

ASAHI DENKA CO LTD

Polyester resin container with improved weatherability

Nucleating agent composition and crystalline polymer compositions containing the same

NEGISHI YOSHINORI

Weakly basic hindered amines compounds having carbonate skeletons, synthetic resin compositions and coating compositions

Weakly basic hindered amines compounds having carbonate skeletons, synthetic resin compositions and coating compositions

TOYOTA MOTOR CO LTD

Polylactic acid resin composition and molded article thereof, and process of producing the molded article

TOBITA ETSUO

Thermal recording material containing tris(2-Methyl-4-hydroxy-5-t-butylphenyl)butane