Inventor

HALASA ADEL F

US112 patents

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HALASA ADEL F

GOODYEAR TIRE & RUBBER

Initiative system

Rubber composition

Tire tread compound made with strain crystallizable 3,4-polyisoprene

Process for preparing a rubbery terpolymer of styrene, isoprene and butadiene

Process for synthesizing high trans polymers

Process for the synthesis of a high vinyl isoprene-butadiene copolymer

Capped polydienes

High performance blend for tire treads

Isoprene-butadiene rubber

Process for preparing styrene-isoprene-butadiene rubber

Pneumatic tire with tread of styrene, isoprene, butadiene rubber

Inverse phase polymerization

High performance segmented elastomer

Process for the synthesis of crystallizable 3,4-polyisoprene and isoprene-butadiene copolymers having high vinyl contents

Coupled styrene-isoprene-butadiene rubber

Process for the synthesis of isoprene butadiene rubber

Pneumatic tire containing syndiotactic 1,2-polybutadiene

Styrene-butadiene rubber for truck tires

Anionic polymerization of conjugated dienes modified with alkyltetrahydrofurfuryl ethers

Modifier for lithium catalysts

Siloxane containing network polymer

Halobutyl/solution polymerized SBR innerliner

Styrene-isoprene-butadiene rubber

Anionic diene polymerization process with branching

Process for preparing a catalyst system useful in the synthesis of isoprene-butadiene rubber

Alkyl tetrahydrofurfuryl ethers as anionic polymerization modifier in the synthesis of rubbery polymer

Catalyst for the synthesis of crystalline 3,4-polyisoprene

Segmented elastomer

Coupled styrene-isoprene-butadiene rubber

Synthesis of rubbery polymer using anionic polymerization modifier

Process for the synthesis of styrene-isoprene rubber

Modifier for anionic polymerization of diene monomers

Process for preparing a rubbery terpolymer of styrene, isoprene and butadiene

Elastomer with outstanding characteristics for use in making tire tread compounds

Synthesis of random styrene-isoprene rubbers

Catalyst for the synthesis of crystalline 3,4-polyisoprene

FIRESTONE TIRE & RUBBER CO

Hydrogenated block copolymers of butadiene containing a block of 1,4 and a block of 1,2-microstructure

Thermoplastic elastomer blends of alpha-olefin polymers and hydrogenated medium and high vinyl butadiene polymers

Process for the preparation of block copolymers

Process for polylithiating unsaturated polymers

Polymerization catalyst and process for polymerizing dienes therewith

Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention

Process for the preparation of cyclized polymeric dienes

Process for preparation of block copolymers

Thermoplastic elastomer blends of hydrogenated polybutadiene block copolymers with alpha-olefin polymers and copolymers

Polyphosphazene polymers containing substituents of acrylate functionality

Process and catalyst for producing high trans 1,4-polybutadiene

Polyphosphazene copolymers containing substituents derived from pyruvate esters

Polyphosphazene copolymers containing tetraalkyl orthosilicate substituents and a process therefore

Polyphosphazene copolymers containing sulfone substituents