Thomas Hugh Williams

Assessing the biodegradability of microparticles disposed down the drain

Process for recycling amido-carboxylic acid esters into amino-carboxylic acids

Improved purification of phenyl ester salts

Menetelmä amidokarboksyylihappojen valmistamiseksi vedessä

Process for preparing carboxylic esters amido acid with internal amide bonds.

Process for the preparation of water amidokarboksyylihappojen

Process for the preparation of amidokarboksyylihappojen water by reacting amino acid to react with karboksyylihappoandhydridin

Verfahren zur wiederverwertung von aminocarbonsäuren-abfall in amidocarbonsäuren Amido process for the recycling of waste-amino carboxylic acids in

Purification of amido-carboxylic acid by liquid/liquid extraction

Wässriges verfahren zur herstellung von amido-carboxylsäuren durch umsetzung von aminosäuren mit carbonsäureanhydriden An aqueous process for preparing amido-carboxylic acids by reaction of amino acids with carboxylic acid anhydrides