854545-92-9Relevant articles and documents
Complementary multiple hydrogen bonding interactions induce the self-assembly of supramolecular structures from heteronucleobase-functionalized benzoxazine and polyhedral oligomeric silsesquioxane nanoparticles
Hu, Wei-Hsun,Huang, Kai-Wei,Chiou, Chin-Wei,Kuo, Shiao-Wei
, p. 9020 - 9028 (2012)
We prepared octuply adenine (A)-functionalized polyhedral oligomeric silsesquioxane [(octakis(vinylbenzyladenine-siloxy)silsesquioxane, OBA-POSS] nanoparticles through the reaction of A with octakis(benzyl chloride) POSS (OVBC-POSS), itself prepared through hydrosilylation of octakis(dimethylsiloxy) silsesquioxane (Q8M8H) with vinyl benzyl chloride. We observed the self-assembly of lamellar structures from the complexation of a thymine (T)-functionalized polybenzoxazine (PA-T) with OBA-POSS, stabilized through complementary multiple hydrogen bonding interactions between the T groups of PA-T and the A groups of OBA-POSS. In addition, incorporating POSS presenting multiple, strong, complementary hydrogen bonding A units into the PA-T matrix significantly enhanced the thermal stability of this polymer, as evidenced using differential scanning calorimetry and thermogravimetric analysis.
A Cross-Linkable Electron-Transport Layer Based on a Fullerene?Benzoxazine Derivative for Inverted Polymer Solar Cells
Deb, Biswapriya,Joseph, Joshy,Ravi, Remya,Vittala, Sandeepa Kulala
, p. 1534 - 1541 (2020)
The synthesis, optoelectronic characterization and device properties of a cross-linkable fullerene derivative, [6,6]-phenyl-C61-butyric benzoxazine ester (PCBB) is reported. PCBB shows all the basic photophysical and electrochemical properties
Examining the effect of hydroxyl groups on the thermal properties of polybenzoxazines: Using molecular design and Monte Carlo simulation
Zhang, Kan,Han, Lu,Nie, Yijing,Szigeti, Matthew Louis,Ishida, Hatsuo
, p. 18038 - 18050 (2018)
The influence of methylol and phenolic hydroxyl on the thermal properties of polybenzoxazines has been studied using two monofunctional benzoxazine monomers synthesized from para methylol-/ethyl- phenol, aniline and paraformaldehyde. The chemical structur
BENZOXAZINE BLENDS
-
Paragraph 0181, (2021/05/21)
Provided herein are blends of benzoxazine-containing monomers with polymer having one or more leaving groups, such as tosylated polymers (e.g., tosylated polyethylene glycol (PEG)); or blends of benzoxazine-containing monomers with particles/fibers having
Mechanistic pathways for the polymerization of methylol-functional benzoxazine monomers
Baqar, Mohamed,Agag, Tarek,Huang, Rongzhi,Maia, Joao,Qutubuddin, Syed,Ishida, Hatsuo
, p. 8119 - 8125 (2013/01/15)
The polymerization mechanism of methylol-functional benzoxazine monomers is reported using a series of monofunctional benzoxazine monomers synthesized via a condensation reaction of ortho-, meta-, or para-methylol-phenol, aniline, and paraformaldehyde fol
Methacryloyl-functional benzoxazine: Photopolymerization and thermally activated polymerization
Jin, Lin,Agag, Tarek,Yagci, Yusuf,Ishida, Hatsuo
experimental part, p. 767 - 772 (2012/02/01)
A novel class of photopolymerizable benzoxazines has been developed. This class has been coined as methacryloyl-functional benzoxazines. It has been synthesized by the reaction of the new benzoxazine monomers: (3-phenyl-3,4-dihydro-2H-benzo[e][1,3]oxazin-