Inventor

BRUNELLE DANIEL JOSEPH

US66 patents

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

BRUNELLE DANIEL JOSEPH

GEN ELECTRIC

Thermally stable polymers, method of preparation, and articles made therefrom

Method of polycarbonate preparation

Weatherable block copolyestercarbonates and blends containing them, and method

Thermally stable polymers, method of preparation, and articles made therefrom

Thermally stable polymers, method of preparation, and articles made therefrom

Weatherable, thermostable polymers having improved flow composition

Method for preparing copolyestercarbonates and articles therefrom

Interfacial method of preparing ester-substituted diaryl carbonates

Thermally stable polymers, method of preparation, and articles made therefrom

Copolyetherimides and phase catalyzed method for their preparation

Process for depolymerizing polyesters

Process for producing high ductile polyesters

Thermally stable polymers, method of preparation, and articles made therefrom

Titanate catalysts

Method for preparing aromatic polyether polymers

Titanate esters useful as polymerization initiators for macrocylic polyester oligomers

Method for preparing oxydiphthalic anhydrides using bicarbonate as catalyst

Method for preparing oxydiphthalic anhydrides using guanidinium salt as catalyst

Phase transfer catalyzed method for prepared oxybisphthalic compounds

Copolyetherimides with resistance to high temperatures

Polyethersulfone compositions

Hydrophilic membrane and associated method

Method of making block copolymers by solid state polymerization

Method for purification of aromatic polyethers

Process for the production of polycarbonate

Method for preparing poly(1,4-cyclohexanedicarboxylates)

Process for preparing organosilanes

Method for making salts hydroxy-substituted hydrocarbons

Copolyetherimides

Aqueous hexasubstituted guanidinium chlorides and methods for their preparation and use

Telechelic ionomeric polyester and method of preparation thereof

Diaminoalkyl quaternary ammonium salts and method for their preparation and use

Polyetherimides with resistance to high temperatures

Mixed-sulfonation block copolymers

Polyesteramides of high crystallinity and reagents for their preparation

Method for conducting Lewis acid-catalyzed reactions

Aqueous hexasubstituted guanidinium chlorides and methods for their preparation and use

High heat polyethersulfone compositions

Weatherable polycarbonates comprising oxanilide structural units, method, and articles made therefrom

Benzimidazole-containing sulfonated polyethersulfones

Method of polycarbonate preparation

Method for the continuous preparation of chloroformate products of halogenated dihdroxy compounds

Method for preparing brominated polycarbonates, and products obtained thereby

SABIC INNOVATIVE PLASTICS IP

Method of making an aromatic polyether composition using phosphazenium salt phase transfer catalysts

Phase transfer catalyzed method for preparation of polyetherimides

Copolyetherimides

Thermally stable polymers, method of preparation, and articles made therefrom

(unassigned)

Approach to reduce cyclics formation in 3-CIPA based polyetherimide polymers

Aqueous hexasubstituted guanidinium chlorides and methods for their preparation and use

MOORE DAVID ROGER

Block copolymer membranes and associated methods for making the same