Process for preparing a poly(1,4-butanediol-.omega.,.omega.'-bismercaptan)

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United States of America Patent

PATENT NO 5231231
SERIAL NO

07429175

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Abstract

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Poly(1,4-butanediol-.omega.,.omega.'-mercaptans) have the general formula HS--(CH.sub.2).sub.4 --O--[(CH.sub.2).sub.4 --O].sub.n --(CH.sub.2).sub.4 --SH I where n is from 1 to 150.

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Patent Owner(s)

  • BASF AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hickmann, Eckhard Dannstadt-Schauernheim, DE 24 65
Koehler, Ulrich Worms, DE 20 103
Siegel, Hardo Speyer, DE 54 197

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