91805 ⎘
Preparation of carboxylic acids or their salts, halides or anhydrides; Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
PREPARING DIESTERS OF MALONIC ACID
#2Sebacic acid by-product fatty acid polyester polyol for polyurethane controlled-release fertilizer envelope, preparation method thereof and envelope
#3Preparation and Purification of Biphenyldicarboxylic Acids
#4METHODS FOR PREPARATION OF AMMONIUM SALTS OF C4 DIACIDS BY FERMENTATION AND INTEGRATED METHODS FOR MAKING C4 DERIVATIVES THEREOF
#5Process for the preparation and isolation of carboxylic esters
#6Recovery of acetic acid
#7PROCESS FOR THE PURIFICATION OF CARBOXYLIC ACIDS
#8RECOVERY OF ORGANIC ACIS FROM DILUTE SALT SOLUTIONS
#9Cannabinoid carboxylic acids, salts of cannabinoid carboxylic acids, and the production and uses of same
#10Enantiomers of 2-hydroxy derivatives of fatty acids
#11Production of acrylic acid and ethanol from carbonaceous materials
#12METHOD FOR RECOVERY OF ORGANIC ACID FROM DILUTE AQUEOUS SOLUTION
#13Ketocarboxylic acids, ketocarboxylic esters, methods of manufacture and uses thereof
#14Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and heterogeneous catalyst
#15Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst
#16Recovery method of highly pure lactic acid and alkyl lactate
#17Ketocarboxylic acids, methods of manufacture and uses thereof
#18Method for producing optically active ester and method for producing optically active carboxylic acid
#19Method of recovering fluorinated acid surfactants from adsorbent particles loaded therewith