Inventor

WILLIS CARL LESLEY

US32 patents

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

WILLIS CARL LESLEY

KRATON POLYMERS US LLC

Sulfonated block copolymers, method for making same, and various uses for such block copolymers

Process for preparing sulfonated block copolymers and various uses for such block copolymers

Sulfonated block copolymers having acrylic esterand methacrylic ester interior blocks, and various uses for such blocks, and various uses for such block copolymers

Composition containing sulfonated block copolymers and articles made therefrom

Increased throughput in the manufacture of anionic polymers by reduction in polymers by reduction in polymer cement viscosity through the addition of metal alkyls

Increased throughput in the manufacture of anionic polymers by reduction in polymer cement viscosity through the addition of metal alkyls

Sulfonated block copolymers, method for making same, and various uses for such block copolymers

Uniform initiation of anionic polymerization using organo-substituted alkali metal initiators

Articles prepared from hydrogenated controlled distribution block copolymers

Articles prepared from hydrogenated block copolymers

Functionalized block copolymers, method for making same, and various uses for such block copolymers

Photopolymerizable compositions and flexographic plates prepared from controlled distribution block copolymers

Gels from silane-coupled block copolymers

Increased throughput in the manufacture of anionic polymers by reduction in polymer cement viscosity through the addition of metal alkyls

Gel-free process for making functionalized anionically polymerized polymers

Anion exchange block copolymers, their manufacture and their use

Articles prepared from controlled distribution block copolymers

Blends of sulfonated block copolymers and particulate carbon and membranes, films, and coatings comprising them

WILLIS CARL LESLEY

Sulfonated block copolymers having ethylene and diene interior blocks, and various uses for such block copolymers

Method for varying the transport properties of a film cast from a sulfonated copolymer

Sulfonated block copolymers method for making same, and various uses for such block copolymers

Metal-neutralized sulfonated block copolymers, process for making them and their use

Amine neutralized sulfonated block copolymers and method for making same

Method for producing a sulfonated block copolymer composition

SHELL OIL CO

Process for making anionic polymeric di-and polyfunctional polymers using protected functional initiators

Process for making hydrogenated gel-free functionalized anionically polymerized polymers

Deprotection of polymers prepared with silyloxy protected functional initiators by reaction with hydride reducing agents

Gel-free process for making hydrogenated functionalized anionically polymerized polymers

Method for synthesis of a dilithium diisopropenylbenzene-based diinitiator

UNIV CORNELL

Triblock polymers and polymer coatings

DADO GREGORY PAUL

Method of sulfonation of block polymers

STEPAN CO

Method of sulfonation of block polymers