P

Inventor

HOYT JOHN M

US18 patents
⚠️ This page may combine multiple inventors who share the name “HOYT JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAT DISTILLERS CHEM CORP

16 patents
US4078128AMar 7, 1978

Process for rendering ethylene-vinyl acetate copolymers agglomeration-resistant

NAT DISTILLERS CHEM CORP67 citations95
US4473444ASep 25, 1984

Extractive distillation of alcohol-ester mixtures

NAT DISTILLERS CHEM CORP28 citations92
US4431838AFeb 14, 1984

Extractive distillation of alcohol-ester mixtures and transesterification

NAT DISTILLERS CHEM CORP45 citations92
US4309332AJan 5, 1982

Ethylene-vinyl acetate copolymer rubbers

NAT DISTILLERS CHEM CORP36 citations92
US4243576AJan 6, 1981

Blends of ethylene-vinyl acetate copolymer rubbers with elastomers

NAT DISTILLERS CHEM CORP46 citations92
US3985719AOct 12, 1976

Process for the controlled alcoholysis of ethylene-vinyl ester interpolymers

NAT DISTILLERS CHEM CORP37 citations89
US4200709AApr 29, 1980

Gas-sparging of ethylene-vinyl ester interpolymers to suppress discoloration on alcoholysis thereof

NAT DISTILLERS CHEM CORP13 citations73
US4135026AJan 16, 1979

Alcoholyzed ethylene-vinyl acetate packaging material

NAT DISTILLERS CHEM CORP16 citations73
US4575531AMar 11, 1986

Partially hydrolyzed ethylene-vinyl acetate (EVA) elastomers vulcanizable with sulfur

NAT DISTILLERS CHEM CORP12 citations71
US4003810AJan 18, 1977

Preventing discoloration in hydrolyzed ethylene-vinyl acetate copolymers

NAT DISTILLERS CHEM CORP9 citations70
US4594393AJun 10, 1986

Halogenated ethylene/vinyl acetate/isobutylene terpolymers

NAT DISTILLERS CHEM CORP5 citations61
US4876315AOct 24, 1989

Process for vulcanizing saturated elastomers with halogen cure sites

NAT DISTILLERS CHEM CORP3 citations60
US4806584AFeb 21, 1989

Phase transfer compounds as accelerators of soap/sulfur vulcanization

NAT DISTILLERS CHEM CORP2 citations60
US4686264AAug 11, 1987

Partially hydrolyzed ethylene-vinyl acetate (EVA) elastomers vulcanizable with sulfur

NAT DISTILLERS CHEM CORP3 citations60
US4689370AAug 25, 1987

Halogenated ethylene-vinyl acetate-isobutylene terpolymers

NAT DISTILLERS CHEM CORP0 citations51
US4808669AFeb 28, 1989

Sulfur vulcanization system for saturated elastomers having active halogen-containing cure sites

NAT DISTILLERS CHEM CORP0 citations49

ORTHOTRONICS INC

1 patent

QUANTUM CHEM CORP

1 patent