METHOD OF MAKING A GRAFT POLYMER

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United States of America Patent

APP PUB NO 20200369817A1
SERIAL NO

16763773

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Abstract

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Provided is a process for forming a polymer composition, wherein the process comprises

    (a) providing a slurry in an aqueous medium, wherein the slurry comprises (i) pellets comprising a polyolefin block copolymer, wherein the block copolymer comprises a crystalline block and an amorphous block,(ii) one or more vinyl monomers,(iii) one or more initiator,wherein the slurry comprises, by weight based on the total weight of the slurry, 0 to 0.01% of all surfactants, and 0 to 0.01% of all water-soluble polymers; and (b) polymerizing the one or more vinyl monomers.

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Patent Owner(s)

Patent OwnerAddress
ROHM AND HAAS COMPANY400 ARCOLA ROAD COLLEGEVILLE PA 19426

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Hailan Warrington, US 46 147
Wills, Morris Philadelphia, US 18 2

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