Poly-2-oxazolidones
نویسندگان
چکیده
منابع مشابه
Synthesis and characterization of oxazolidones with improved thermal stability
To increase thermal stability for high performance applications of epoxy resin system – Diglycidal Ether of bisphenol-A (DGEBA), the epoxy backbone is modified to incorporate aromatic and heterocyclic rings i.e. the oxazolidone ring. FTIR studies were conducted during the synthesis at various intervals. Appearance of peak at 1754 cm confirms the presence of oxazolidone ring and absence of peak ...
متن کاملBioinspired Poly(2-oxazoline)s
Poly(2-oxazoline)s are regarded as pseudopeptides, thus bioinspired polymers, due to their structural relationship to polypeptides. Materials and solution properties can be tuned by varying the side-chain (hydrophilic-hydrophobic, chiral, bioorganic, etc.), opening the way to advanced stimulus-responsive materials and complex colloidal structures. The bioinspired ―smart‖ solution and aggregatio...
متن کاملCrystallisation-driven self-assembly of poly(2-isopropyl-2-oxazoline)-block-poly(2-methyl-2-oxazoline) above the LCST.
The solution behaviour in water of a polyoxazoline-type block copolymer, namely poly(2-isopropyl-2-oxazoline)-block-poly(2-methyl-2-oxazoline), denoted as P(iPrOx-b-MeOx), above the lower critical solution temperature (LCST) of the PiPrOx block was exploited to induce a temporary or permanent self-assembly. Spherical micelles were first obtained and could be disassembled in a reversible manner ...
متن کاملBiologic activities of poly (2-azaadenylic acid) and poly (2-azainosinic acid).
Poly (2-azaadenylic acid) [(aza2A)n] and poly(2-azainosinic acid [(aza2I)n], two newly synthesized analogues of (A)n and (I)n, in which CH-2 of the purine ring is replaced by a nitrogen atom, have been evaluated in various biological assay systems. (Aza2A) n formed a complex with (U)n and (br5U)n, and (aza2I)n formed a complex with (C)n and (br5C)n, but these complexes were markedly destabilize...
متن کاملPoly(2-oxazoline)s as polymer therapeutics.
Poly(2-oxazoline)s (POx) are currently discussed as an upcoming polymer platform for biomaterials design and especially for polymer therapeutics. POx meet specific requirements needed for the development of next-generation polymer therapeutics such as biocompatibility, high modulation of solubility, variation of size, architecture as well as chemical functionality. Although in the early 1990s f...
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ژورنال
عنوان ژورنال: Journal of Applied Polymer Science
سال: 1965
ISSN: 0021-8995,1097-4628
DOI: 10.1002/app.1965.070090531