Results 91 to 100 of about 5,136,187 (237)

Process for preparing polyimide adhesives [PDF]

, 1975
High bonding strengths are obtained for metals and fiber-reinforced organic resin composites with no significant loss in thermo-oxidative stability of the adhesive ...
Bell, V. L., Progar, D. J., St. Clair, T. L.   +2 more
core   +1 more source

Imide oligomers endcapped with phenylethynyl phthalic anhydrides and polymers therefrom [PDF]

, 1996
Controlled molecular weight phenylethynyl terminated imide oligomers (PETIs) have been prepared by the cyclodehydration of precursor phenylethynyl terminated amic acid oligomers.
Hergenrother, Paul M., Smith, Jr., Joseph G.   +1 more
core   +1 more source

Component Analysis of Two Zingiberaceae Characteristic Spice Plants Based on Metabolomics

Shipin gongye ke-ji
In order to comprehensively analyze the chemical composition characteristics of Zingiber neotruncatum and Amomum coriandriodorum, their primary edible parts were subjected to extensive targeted metabolomic profiling using ultra-performance liquid ...
Jinwei LI, Yanxiong GONG, Yanwei RUAN, Huifang YUAN, Minghui CHEN, Xiangshuai YAN   +5 more
doaj   +1 more source

Degradation of Phthalic Acids by Denitrifying, Mixed Cultures of Bacteria

Applied and Environmental Microbiology, 1981
R. Paul Aftring, Bruce E. Chalker, Barrie F. Taylor   +2 more
semanticscholar   +1 more source

Bacterial Decarboxylation of o-Phthalic Acids

Applied and Environmental Microbiology, 1983
B. Taylor, D. Ribbons
semanticscholar   +1 more source

Compositions and sources of organic acids in fine particles (PM2.5) over the Pearl River Delta region, south China [PDF]

, 2014
Deng, Xuejiao, Ding, Xiang, Fu, Xiaoxin, Gao, Bo, He, Quanfu, Liu, Tengyu, Wang, Xinming, Wang, Yunpeng, Wu, Dui, Zhang, Yanli, Zhang, Zhou, Zhao, Xiuying   +11 more
core   +1 more source

Studies on the oxidation of hexamethylbenzene 1: Oxidation of hexamethylbenzene with nitric acid [PDF]

The oxidative reaction of hexamethylbenzene (HMB) with nitric acid was studied, and the hitherto unknown polymethylbenzenepolycarboxylic acids were isolated: tetramethylphthalic anhydride, tetramethylisophthalic acid, 1,3,5-, 1,2,4- and 1,2,3 ...
Chiba, K., Mizuno, T., Tomura, S.
core   +1 more source

Simultaneous Determination by Selective Esterification of Trimellitic, Phthalic, and Maleic Anhydrides in the Presence of Respective Acids

ACS Omega, 2023
Jacopo Ceccarelli, Stefano Dugheri, Giovanni Cappelli, Niccolò Fanfani, Donato Squillaci, Elisabetta Bucaletti, Nicola Mucci, Giulio Arcangeli   +7 more
doaj   +1 more source

Synthesis of Phthalic Acid Esters from Diisobutylene Monochloride and Phthalic Acid

Journal of The Japan Petroleum Institute, 1974
Yasuhiro Furukawa, Koichi Asano, Youji Komatsu   +2 more
openaire   +2 more sources

Electron Spin Resonance of Anion Radicals of Aromatic Esters. II. The Anion Radicals of Diesters of o -, m - and p -Phthalic Acids

, 1967
M. Hirayama
semanticscholar   +1 more source