12, 2015 /PRNewswire/ -- Carboxylic
acids are organic acids containing carboxyl group (-COOH).
Carboxylic Acids Market for Food & Beverages, Animal Feed, Pharmaceuticals, Personal Care & Cosmetics, Consumer Goods, Lubricants, and Other End-users - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2015 - 2023
Rising usage of organic acids as growth promoters in the animal feed industry is likely to boost demand for carboxylic
However, whilst useful for the activation of compounds such as aldehydes and ketone, this concept cannot be used for the functionalization of carboxylic
The mercapto moieties of said dimercaptothiadiazole are desirably protected from prematurely reacting with, for example, diene-based elastomers and sulfur-containing silica coupling agents by pre-reaction with an aromatic carboxylic
acid chloride or by reacting in situ with an aromatic carboxylic
US Patent 8,921,295 B2; American Sterilizer Company, Mentor, OH, has patented a concentrated neutral detergent composition that is comprised of one or more nonionic surfactants, comprising a primary or a secondary alcohol ethoxylate, an alcohol alkoxylate other than said ethoxylate, an aromatic ethoxylate, a modified ethoxylate, or a block polymer of propylene oxide and ethylene oxide, or any combination thereof; one or more hydrotropes comprising an amine oxide, or a glucoside, or both; one or more chelants; a buffer comprising one or more alcohol amines, or one or more organic acids, or any combination thereof; one or more corrosion inhibitors comprising an amine, amidazole, diazole, triazole, carboxylic
acid, or any combination thereof; and water.
9 wt% ethylenically unsaturated carboxylic
acids, such as vinyl esters of carboxylic
BASF has obtained a patent for a n aqueous coating formulation comprised of a substituted, branched polyethyleneimine, which is obtained by a process comprised of reacting a branched polyethyleneimine having a weight-average molecular weight of from 500 to 10,000 g/mol with a carboxylic
acid derivative of formula (I) R--(C=0)X (I), wherein R is a C5 to C18 alkyl group or a C5 to C18 alkenyl group, X is a halogen, a hydroxyl group, or a group R--(C=0)--O--, a molar amount of the carboxylic
acid derivative in the reacting is from 3 to 10 mol percent of a molar amount of ethyleneimine employed in preparing the branched polyethyleneimine, the reacting is comprised of formation and removal of a byproduct HX, and the formulation is configured to coat a substrate that is comprised of tannin.
Then, gold nanoparticles were coated by an insulating molecule layer (mercapto alkyl ended to carboxylic
acid) through self-arrangement method.
A particulate superabsorbent polymer composition comprising a superabsor-bent polymer comprising: a) at least one monomer selected from an ethylenically unsaturated carboxylic
acid; ethylenically unsaturated carboxylic
acid anhydride; salts or derivatives thereof based on the super-absorbent polymer; b) from about 0.
US Patent No.: 8,647,317 B2 Superabsorbent polymer having a capacity increase: Gonglu Tian, Greens-boro, NC, US; David L. Bergman, Jr., Greensboro, NC, US; and Yaru Shi, Greensboro, NC, US. Assigned to Evonik Stockhausen, LLC, Greensboro, NC, US
In 2001 a team led by Sandra Pizzarello of Arizona State University, in Tempe discovered it along with related molecules called pyridine carboxylic
acids in the Tagish Lake meteorite.
The exposure of a PDMS surface to narrow band excimer radiation (UV modification) under a continuous purge of nitrogen is a simple one step technique that results in the formation of negatively charged carboxylic
acids on the surface.
In the final reaction step, the primary alcohol was selectively oxidized to the corresponding carboxylic
acid using BAIB-TEMPO oxidation conditions in yields of 82%.