Inventor

COATES JR CLARENCE A

US37 patents

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

COATES JR CLARENCE A

EASTMAN KODAK CO

Polyester compositions containing the residue of a naphthopyran compound and shaped articles produced therefrom

Polyester polymer containing the residue of a benzopyran colorant compound and shaped articles produced therefrom

Condensation polymer containing the residue of an acyloxystyrl compound and shaped articles produced therefrom

Condensation polymers containing methine ultraviolet radiation-absorbing residues and shaped articles produced therefrom

Copolymerized methine colorant-polyester color concentrates

Copolymerized anthraquinone-polyester color concentrates

Colored polyester compositions

Polyesters colored with the residue of heat stable anthraquinone compounds

Polyester polymer containing the residue of the UV absorbing benzopyran compound and shaped articles produced therefrom

Condensation polymers containing methine ultraviolet radiation-absorbing residues and shaped articles produced therefrom

Polyester composition having copolymerized therein a light absorbing compound

Condensation copolymers containing bis-methine moieties and products therefrom

Condensation polymer containing the residue of a poly-methine compound and shaped articles produced therefrom

Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof

Azo dyes derived from 5-membered heterocyclic amines and aromatic amine couplers containing sulfo groups, or salts thereof

Process for preparing 2H-1-benzopyran-2-ones and polyesters containing 2H-1-benzopyran-2-one residues

Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof

Condensation polymer containing copolymerized colorants derived from indigo and articles produced therefrom

Heterocyclic azo dyes with couplers having sulfoaralkyl groups

Substituted 5-acyl-3-carbamoyl-2-thienyl azo dyes with aniline, tetrahydroquinoline, and benzomorpholine couplers, process of manufacture, and polyamide testile materials dyed therewith

Azo dyes from aminophthalimides and aniline, tetrahydroquinoline, and benzomorpholine couplers having thiosulfate groups

Azo dyes from five membered ring heterocyclic amines and aniline, tetrahydroquinoline and benzomorpholine couplers containing thiosulfate alkyl groups

Azo dyes derived from 3-amino-2,1-benzisothiazoles and aromatic amine couplers containing sulfo groups, or salts thereof

Azo dyes from 2-amino-5-cyanomethylthio-1,3,4-thiadiazole and aniline and tetrahydroquinoline couplers

Azo dyes from 2-amino-5-alkylthio-1,3,4-thiadiazoles and N-acyloxyalkyl-m-acylamidoanilines

Acid azo dyes containing heterocyclic couplers

Methine dyes from tetrahydroquinoline compounds containing N-thioether substituents

Phenyl-azo-aniline dyes

NH4+ Or group IA metal 2,7-dimethyl-1,2,3-tetrahydro-β-hydroxy-1-quinolinepropanesulfonates

Azo dyes from substituted 2-aminothiophenes and acyclic active methylene couplers

Thiophen-2-ylazopyrazole compounds as colorants for textile fibers

Azo dyes from 2-amino-5-organothio-1,3,4-thiadiazoles and N-cyanoethyl-m-acylamidoanilines

Methine dyes from tetrahydroquinoline compounds containing n-thioether substituents

AZO Dyes from 2-sulfonated, sulfated or thiosulfated organothiothiadiazole and aniline, tetrahydroquinoline, or benzomorpholine couplers

EASTMAN CHEM CO

Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof

Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof

UNIV DELAWARE

Phenyl-azo-tetrahydroquinoline azo compounds