The most important physical parameters in the post-polymerization modification are the molecular weight of the PFPA polymers and the aliphatic chain length of the primary amines. The effects of ...

Sun Kwok and Dr. Yong Zhang of The University of Hong Kong show that an organic substance commonly found throughout the Universe contains a mixture of aromatic (ring-like) and aliphatic (chain ...

They report evidence of aliphatic unsaturated carbon chains; hydroxy and ethoxy functional groups; carbonyls; nitrogen-containing moieties; and aromatic rings adjacent to unsaturated carbons.

BATON ROUGE, La., Sept. 21, 2010 /PRNewswire/ -- Albemarle Corporation , a leader in the development, manufacture and marketing of curative solutions, announced today it has commercialized ...

However, there are limitations in their processability and employment in new technologies due to their low solubility and deep amber staining, resulting from charge transfer interactions established ...