Synthesis of high-molecular-weight benzoxazines from various combinations of bisphenols and diamines via Mannich condensation and properties of their thermosets
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Journal"
DOI: 10.1038/s41428-020-00438-y
Abstract: High-molecular-weight (HMW) benzoxazines were synthesized by Mannich condensation with various combinations of bisphenols and diamines, and the mechanical and thermal properties of the polybenzoxazines derived from the HMW benzoxazines were measured by tensile tests and… read more here.
Keywords: various combinations; weight; mannich condensation; high molecular ... See more keywords
Pharmacokinetic and pharmacodynamic exploration of various combinations of tegoprazan immediate and delayed release formulations.
Sign Up to like & getrecommendations! Published in 2023 at "British journal of clinical pharmacology"
DOI: 10.1111/bcp.15784
Abstract: AIM The new modified-release formulation of tegoprazan, a novel potassium-competitive acid blocker, is expected to improve the management of acid-related disease, including nocturnal acid breakthrough, by prolonging the duration of acid suppression. This study aimed… read more here.
Keywords: release formulations; delayed release; acid; release ... See more keywords
Various Combinations of Flame Retardants for Poly (vinyl chloride)
Sign Up to like & getrecommendations! Published in 2019 at "Open Chemistry"
DOI: 10.1515/chem-2019-0105
Abstract: Abstract Various combinations of zinc borate (ZB), alumina trihydrate (ATH) and magnesium hydroxide (MH) were used to retard the flammability of PVC composite. Flame retardancy of samples were investigated with limiting oxygen index (LOI) test.… read more here.
Keywords: flame retardant; various combinations; flame retardants; combinations flame ... See more keywords