For almost all of the listed carboxylic acid activation methods for the synthesis of lactones, the key intermediates were generated in advance before the cyclization steps. However, in our protocol, ...

Phthalic anhydride prices surged in March. According to the commodity market analysis system of SunSirs, as of March 9th, the price of OX method phthalic anhydride was 7,466.67 RM ...

In this interview, experts from Jayhawk Fine Chemicals talk to AZoM about epoxy-anhydride cure systems. Tell us about epoxy anhydride systems, and what value they bring to applications. Epoxies, ...

Phthalic anhydride prices fluctuated and rose. According to the commodity market analysis system of SunSirs, as of March 2nd, the price of OX method phthalic anhydride was 6,383.3 ...

Epoxy resin formulations can be cured using a variety of curing agent (hardener) chemistries, each offering distinct advantages. Common options include amines, anhydrides, dicyandiamides, dihydrazides ...

The following article examines the reasons underpinning the high performance of anhydride curing agents in epoxy resin applications. Epoxy resin formulations can be cured using a variety of curing ...

PITTSBURGH, Dec. 5, 2024 /PRNewswire/ -- Koppers Inc., a wholly-owned subsidiary of Koppers Holdings Inc. (NYSE: KOP), today announced that the company will discontinue phthalic anhydride production ...