Method for separation and purification of long-chain diacids

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United States of America Patent

PATENT NO 8729298
APP PUB NO 20120253069A1
SERIAL NO

13371803

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Abstract

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A method for the separation and purification of at least one long-chain diacid, comprising:

    introducing an impure preparation comprising at least one long-chain diacid to a stationary phase of a chromatograph; andeluting the at least one long-chain diacid from the stationary phase with at least one eluent.

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Patent Owner(s)

Patent OwnerAddress
CIBT AMERICA INC200 CONTINENTAL DRIVE SUITE 401 NEWARK DE 19713

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lei, Guang Shandong, CN 1 12
Qin, Bingbing Shanghai, CN 21 16
Zang, Huiqing Shanghai, CN 1 12

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