Block copolymers and method for making same

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United States of America Patent

PATENT NO 7282536
APP PUB NO 20050137349A1
SERIAL NO

11055349

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.

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Patent Owner(s)

Patent OwnerAddress
BANK OF AMERICA N A901 MAIN STREET 11TH FLOOR MAIL CODE TX1-492-11-23 DALLAS TX 75202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Handlin, Jr Dale L Houston, TX 35 792
Willis, Carl L Houston, TX 102 1681

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  • 23 Citation Count
  • C08F Class
  • 83.06 % this patent is cited more than
  • 18 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges10073921093372216125532101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800

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