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CHEN GUOQIANG, LUO RONGCONG: [fr] APPLICATIONS DE DÉRIVÉS D ACIDE GRAS HYDROXY COMME CARBURANTS ET ADDITIFS DE CARBURANT, [de] ANWENDUNGEN VON HYDROXYFETTSÄUREDERIVATEN ALS BRENNSTOFFE UND BRENNSTOFFADDITIVE, [en] APPLICATIONS OF HYDROXY FATTYACID DERIVATIVES AS FUELS AND FUEL ADDITIVES. UNIV SHANTOU, March 30, 2011: EP2302021-A1

[en] The present invention is related to the use of hydroxyalkanoic acid derivatives as a fuel additive. In paritcular, the present invention provides the use of lower alkyl esters and/or salts of hydroxyalkanoic acid as biofuels and/or fuel additives. The present invention also provides a fuel comp ...


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CHEN GUOQIANG, WHANG ZHIHUI: [fr] PROCÉDÉ ET NÉCESSAIRE DE PURIFICATION DE PROTÉINES RECOMBINANTES AU MOYEN DINTÉINE AUTOCLIVABLE, [de] VERFAHREN UND KIT ZUR AUFREINIGUNG REKOMBINANTER PROTEINE UNTER VERWENDUNG EINES SELBSTSPALTENDEN PROTEIN-INTEINS, [en] A METHOD AND KIT FOR PURIFICATION OF RECOMBINANT PROTEINS USING A SELF-CLEAVING PTOTEIN INTEIN. UNIV SHANTOU, March 16, 2011: EP2295596-A1

[en] The present invention provides a method for purifying a recombinant target protein by using an autolytic protein Intein, comprising: recombinantly expressing a fusion protein in a host cell, wherein said fusion protein comprises a target protein domain, an autolytic Intein and one or multiple h ...


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Mei Shiying, Chen Guoqiang, Wang Huajie: Fabric crease preventing finishing agent and its preparation. Suzhou Univ, October 27, 1999: CN99106881

The finishing agent is prepared with silk and through the processes of degluing and purification silk to obtain pure fibroin, dissolving fibroin in neutral salt solution compounded with anhydrous calcium chloride, water and ethanol and modifying fibroin protein molecule by introducing acid. Its main ...


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Chen Zhihe, Chen Guoqiang: Plate shape lock with high insured trirow bullet and fitted insurance comb and key thereof. Chen Zhihe, ding xiangdun, November 15, 2006: CN200610035405

The present invention relates to a high-safety plate lock with three rows of balls and matched safety comb and its key. It is characterized by that on three directions in the lock core are mounted a row of eccentric flanged balls, a row of side balls and a row of selective balls, specially, on the r ...


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Chen Guoqiang, Wang Yawu, Shangguan Yingying, Wu Qiong: Polymer complex and its preparing method. Tsinghua Univ, guan chang, May 24, 2006: CN200510127798

The invention discloses a macromolecule compound and its preparation method. It is manufactured according to the method combined by the following a, b, c and d: a. irradiating polymer by ultraviolet radiation, gamma radiation or electron beam; b. mixing the low molecular weight polymer with high mol ...


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