Comparison of properties of colorless and transparent polyimide films using various diamine monomers

H Jeon, LK Kwac, HG Kim, JH Chang - Reviews on Advanced …, 2022 - degruyter.com
Six different types of polyamic acids were synthesized by reacting 1, 2, 4, 5-
cyclohexanetetracarboxylic dianhydride with the diamine monomers 3, 4-oxydianiline, 1, 3 …

Simultaneous improvements in antibacterial and flame retardant properties of PET by use of bio-nanotechnology for fabrication of high performance PET …

M Hatami, A Sharifi, H Karimi-Maleh, H Agheli… - Environmental …, 2022 - Elsevier
Recently, attentions to the applications of biotechnology and nanotechnology in the polymer
industries have been greater than before. Hybrid nanocomposites containing multi-type of …

Preparation of self‐emulsifying waterborne polyamide‐imide sizing for carbon fiber and improvement on mechanical performances of carbon fiber reinforced …

Z Ma, Y Pu, Y Huang, L Liu, C Yuan - Polymer Composites, 2022 - Wiley Online Library
Recently, Carbon fiber reinforced thermoplastic polymer (CFRTP) has been widely used in
automotive, aviation, and aerospace. However, the traditional epoxy Carbon fiber (CF) …

Synthesis of soluble and thermally stable polyimides from unsymmetrical diamine containing 2, 4, 5-triaryl imidazole pendent group

M Ghaemy, R Alizadeh - European polymer journal, 2009 - Elsevier
A novel unsymmetrical diamine monomer containing triaryl imidazole pendant group, 4-[4-
(4, 5-diphenyl-1H-imidazol-2-yl) phenoxy] benzene-1, 3-diamine (DAI), was successfully …

Comparison of properties of colorless and transparent polyimide nanocomposites containing different diamine monomers

LK Kwac, HG Kim, JH Chang - Acs Omega, 2021 - ACS Publications
To improve the optical properties of polyimide (PI) films, we prepared two series of colorless
transparent PIs from the dianhydride 4, 4′-(hexafluoroisopropylidene) diphthalic anhydride …

Novel bioactive chiral poly (amide–imide) s containing different amino acids linkages: studies on synthesis, characterization and biodegradability

S Mallakpour, K Banihassan, MR Sabzalian - Journal of Polymers and the …, 2013 - Springer
In this paper chiral bioactive poly (amide–imide) s (PAI) s were synthesized from four
different diacids containing chiral amino acids with 4, 4′-methylene bis (3-chloro 2, 6 …

Novel soluble thermally stable silane-containing aromatic polyimides with reduced dielectric constant

S Babanzadeh, AR Mahjoub… - Polymer degradation and …, 2010 - Elsevier
Bis (p-aminophenoxy) diphenylsilane (BPS), bis (m-aminophenoxy) diphenylsilane (BMS)
and bis (5-amino-1-naphthoxy) diphenylsilane (BAS) as three silane-diamines were …

Preparation, characterization and thermal degradation study of poly (amide imide) s based on tri-component mixture of PMDA/BTDA, diamines and acid chloride

JM Dodda, T Kovářík, J Kadlec, L Kullová - Polymer degradation and …, 2013 - Elsevier
A series of poly (amide imide) s (PAIs) having alternate (amide–amide) and (imide–imide)
units (polymers 1–14 and 22–35), and random distribution of amide-imide linkages …

Microstructure and properties of polyamideimide/silica hybrids compatibilized with 3-aminopropyltriethoxysilane

M Son, Y Ha, MC Choi, T Lee, D Han, S Han… - European polymer …, 2008 - Elsevier
In this work, we prepared and characterized polyamideimide (PAI)/silica hybrids
compatibilized with 3-aminopropyltriethoxysilane (APTES). PAI/silica nanohybrid thin films …

Synthesis, Characterization, and Proton Conductivity of Muconic Acid-Based Polyamides Bearing Sulfonated Moieties

C Corona-García, A Onchi, AA Santiago, TE Soto… - Polymers, 2023 - mdpi.com
Most commercially available polymers are synthesized from compounds derived from
petroleum, a finite resource. Because of this, there is a growing interest in the synthesis of …