๐”– Bobbio Scriptorium
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Highly phenylated poly(aryl ether phthalazine)s

โœ Scribed by Edmund Elce; Allan S. Hay


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
645 KB
Volume
34
Category
Article
ISSN
0887-624X

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๐Ÿ“œ SIMILAR VOLUMES


Thermal chemistry of poly(aryl ether pht
โœ Kwok P. Chan; Haixin Yang; Allan S. Hay* ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 522 KB

Poly(ary1 ether phtha1azine)s were found to undergo an exothermic reaction at a temperature range of 360-44OOC. We elucidated the origin of the exothermic reaction and the physiochemical phenomena associated with it, based on thermal analyses, model compound studies, and 13C solid-state NMR studies.

Sulfonated poly(aryl ether ketone)s
โœ Ulrich, Hans-Heinz ;Rafler, Gerald ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 78 KB ๐Ÿ‘ 1 views

Several kinds of commercially available polymers of the type poly(oxy-1,4-phenylenecarbonyl-1,4-phenylene) were sulfonated by reaction with mixtures of sulfuric acid and oleum. The ether/carbonyl group ratio of the polymer chain varied from 0.67 to 2.0. With decreasing amounts of ether links in the

Polymorphism in poly(aryl ether ketone)s
โœ KennCorwin H. Gardner; Benjamin S. Hsiao; Katherine L. Faron ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 514 KB
Poly(aryl ether)s containing o-terphenyl
โœ Sean M. Mackinnon; Timothy P. Bender; Zhi Yuan Wang ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 219 KB ๐Ÿ‘ 1 views

The synthesis of a new A 2 X-type difluoride monomer, N-2-pyridyl-4ะˆ,4ะ‰-bis-(4-fluorobenzenesulfonyl)-o-terphenyl-3,6-dimethyl-4,5-dicarboxylic imide (3), is described. The monomer 3 was incorporated into a series of copoly(aryl ether sulfone)s by polymerization of 4,4ะˆ-isopropylidenediphenol and 4,

Studies on heat resistant poly(aryl pyro
โœ P. Kannan; S. Sudhakar; C. S. Swaminathan; S. C. Murugavel ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 344 KB ๐Ÿ‘ 2 views

A new series of aromatic heterocyclic poly(ary1 pyromellitimide-ether)s have been synthesized from various disodium metal bisphenolate salts with an N,N-bis(p-nitro-pheny1)pyromellitimide via aromatic nitro displacement solution polycondensation in dipolar aprotic solvent at elevated temperature. Th