Thermal properties of side-chain phosphorus-containing epoxide cured with amine

2002 ◽  
Vol 83 (13) ◽  
pp. 2741-2748 ◽  
Author(s):  
Kuo-Chung Cheng ◽  
Su-Yun Yu ◽  
Wen-Yen Chiu
Keyword(s):  
Thermal Properties ◽  
Side Chain ◽  
Phosphorus Containing

scholarly journals The Preparation, Thermal Properties, and Fire Property of a Phosphorus-Containing Flame-Retardant Styrene Copolymer

Materials ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 127 ◽  
Author(s):  
Yu Sun ◽  
Yazhen Wang ◽  
Li Liu ◽  
Tianyuan Xiao
Keyword(s):  
Thermal Properties ◽  
Thermogravimetric Analysis ◽  
Flame Retardant ◽  
Oxygen Index ◽  
Limiting Oxygen Index ◽  
Chemical Structures ◽  
1H Nuclear Magnetic Resonance ◽  
Phosphorus Containing ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

A 9,10-dihydro-9-oxa-10-phosphaphenanthrene 10-oxide (DOPO) acrylate, (6-oxidodibenzo [c,e][1,2] oxaphosphinin-6-yl) methyl acrylate (DOPOAA), has been prepared. Copolymers of styrene (St) and DOPOAA were prepared by emulsion polymerization. The chemical structures of copolymers containing levels of DOPOAA were verified using Fourier transform infrared (FT-IR) spectroscopy and 1H nuclear magnetic resonance (1H-NMR) spectroscopy. The thermal properties and flame-retardant behaviors of DOPO-containing monomers and copolymers were observed using thermogravimetric analysis and micro calorimetry tests. From thermogravimetric analysis (TGA), it was found out that the T5% for decomposition of the copolymer was lower than that of polystyrene (PS), but the residue at 700 °C was higher than that of PS. The results from micro calorimetry (MCC) tests indicated that the rate for the heat release of the copolymer combustion was lower than that for PS. The limiting oxygen index (LOI) for combustion of the copolymer rose with increasing levels of DOPOAA. These data indicate that copolymerization of the phosphorus-containing flame-retardant monomer, DOPOAA, into a PS segment can effectively improve the thermal stability and flame retardancy of the copolymer.

Novel phosphorus-containing 17β-side chain mifepristone analogues as progesterone receptor antagonists

Steroids ◽  
2006 ◽  
Vol 71 (11-12) ◽  
pp. 949-954 ◽  
Author(s):  
Weiqin Jiang ◽  
George Allan ◽  
Xin Chen ◽  
James J. Fiordeliso ◽  
Olivia Linton ◽  
...  
Keyword(s):  
Progesterone Receptor ◽  
Side Chain ◽  
Receptor Antagonists ◽  
Phosphorus Containing

Studies on the thermal properties of phosphorus-containing polyethyleneterephthalate

1981 ◽  
Vol 17 (12) ◽  
pp. 1259-1263 ◽  
Author(s):  
Ch. Bechev ◽  
K. Troev ◽  
At. Grozeva ◽  
K. Dimov ◽  
G. Borisov
Keyword(s):  
Thermal Properties ◽  
Phosphorus Containing

Copolymers of long-side-chain di-n-alkyl itaconates or methyl n-alkyl itaconates with styrene: synthesis, characterization, and thermal properties

2012 ◽  
Vol 70 (1) ◽  
pp. 131-146 ◽  
Author(s):  
Francisco López-Carrasquero ◽  
Elizabeth Rangel-Rangel ◽  
Mayrin Cárdenas ◽  
Carlos Torres ◽  
Nahir Dugarte ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Side Chain

scholarly journals The effect of side-chain branch position on the thermal properties of poly(3-alkylthiophenes)

2020 ◽  
Vol 11 (2) ◽  
pp. 517-526 ◽  
Author(s):  
Zhiqiang Cao ◽  
Luke Galuska ◽  
Zhiyuan Qian ◽  
Song Zhang ◽  
Lifeng Huang ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Backbone Dynamics ◽  
Side Chain ◽  
Lower Side ◽  
Chain Branch

Branching closer to the backbone causes tighter packing in the side-chain direction and lower side chain and backbone dynamics.

Effect of a phosphorus-containing flame retardant on the thermal properties and ease of ignition of poly(lactic acid)

2011 ◽  
Vol 96 (9) ◽  
pp. 1557-1561 ◽  
Author(s):  
Lian-Lian Wei ◽  
De-Yi Wang ◽  
Hong-Bing Chen ◽  
Li Chen ◽  
Xiu-Li Wang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Thermal Properties ◽  
Flame Retardant ◽  
Poly Lactic Acid ◽  
Phosphorus Containing

Synthesis and thermal properties of side-chain liquid crystalline polyethers with racemic and chiral backbone

1994 ◽  
Vol 5 (4) ◽  
pp. 203-215 ◽  
Author(s):  
Daniel Taton ◽  
Alain Le Borgne ◽  
Nicolas Spassky ◽  
Claude Friedrich ◽  
Claudine Noël
Keyword(s):  
Thermal Properties ◽  
Liquid Crystalline ◽  
Side Chain
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