Arborescent polymers and process for making same

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United States of America Patent

PATENT NO 8748530
SERIAL NO

13939504

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Abstract

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The present invention relates to arborescent polymers and to a process for making same. In one embodiment, the present invention relates to arborescent polymers formed from at least one inimer and at least one isoolefin that have been end-functionalized with a polymer or copolymer having a low glass transition temperature (Tg), and to a process for making such arborescent polymers. In another embodiment, the present invention relates to arborescent polymers formed from at least one inimer and at least one isoolefin that have been end-functionalized with less than about 5 weight percent end blocks derived from a polymer or copolymer having a high glass transition temperature (Tg), and to a process for making such arborescent polymers.

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Patent Owner(s)

Patent OwnerAddress
THE UNIVERSITY OF AKRONAKRON OH 44325

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaszas, Gabor Akron, US 48 663
Kulbaba, Kevin London, CA 21 54
Puskas, Judit E Akron, US 30 556

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1406831194019963112501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 10, 2025