Synthesis and Characterization of Thianthrene-Based Polyamides

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ISBN 13 :
Total Pages : 31 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Synthesis and Characterization of Thianthrene-Based Polyamides by : Randy A. Johnson

Download or read book Synthesis and Characterization of Thianthrene-Based Polyamides written by Randy A. Johnson and published by . This book was released on 1994 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thianthrene-2,7- and -2,8-dicarboxylic acids plus a synthetic intermediate, 4,4'-thiobis(3-chlorobenzoic acid), have been synthesized in good yields via nucleophilic aromatic substitution of Na2S on N, N-dimethyl-3,4- dichlorobenzamide. New aromatic polyamides having inherent viscosities of 1.29 to 2.39 dL/g were prepared by the direct polycondensation reaction of the dicarboxylic acids with 4,4'-oxydianiline and 1,4-phenylenediamine in N-methyl- 2-pyrrolidinone using triphenyl phosphite and pyridine. The fused-ring thianthrene-based polyamides were more soluble than analogous poly(thioether amide)s. Polymer films were cast from either DMF or DMAc/LiCl solutions and analyzed by FTIR and NMR. All prepared aramids displayed good thermal stability by DSC and TGA.

Synthesis and Characterization of Phosphorus-containing Polyamides and Copolyamides Based on 1methyl]-2,4- and -2,6-diaminobenzenes

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Synthesis and Characterization of Phosphorus-containing Polyamides and Copolyamides Based on 1methyl]-2,4- and -2,6-diaminobenzenes by :

Download or read book Synthesis and Characterization of Phosphorus-containing Polyamides and Copolyamides Based on 1methyl]-2,4- and -2,6-diaminobenzenes written by and published by . This book was released on 1984 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and Characterization of Polyamide-4

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ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (86 download)

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Book Synopsis Synthesis and Characterization of Polyamide-4 by : Patcharin Pinthong

Download or read book Synthesis and Characterization of Polyamide-4 written by Patcharin Pinthong and published by . This book was released on 2009 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and Characterization of Phosphorus-Containing Polyamides and Copolyamides Based on 1methyl]-2,4- And -2,6-Diaminobenzenes

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781723453991
Total Pages : 26 pages
Book Rating : 4.4/5 (539 download)

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Book Synopsis Synthesis and Characterization of Phosphorus-Containing Polyamides and Copolyamides Based on 1methyl]-2,4- And -2,6-Diaminobenzenes by : National Aeronautics and Space Administration (NASA)

Download or read book Synthesis and Characterization of Phosphorus-Containing Polyamides and Copolyamides Based on 1methyl]-2,4- And -2,6-Diaminobenzenes written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-24 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus containing polyamides and copolyamides were prepared from 1-(dialkoxyphosphinyl)methyl-2,4- and -2,6-diaminobenzenes. The polymers produced were characterized by infrared and proton nuclear magnetic resonance spectroscopy, differential scanning calorimetry, and thermogravimetric analysis. Their thermal properties were compared with those of the corresponding common polyamides. In addition, by determining the limiting oxygen index value of some of these polyamides, their fire resistance was evaluated. Mikroyannidis, J. A. and Kourtides, D. A. Ames Research Center NASA-TM-85877, A-9377, NAS 1.15:85877 RTOP 505-45-11

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Synthesis and Characterization of Polyamides from Silicon-containing Precursors

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ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.:/5 (252 download)

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Book Synopsis The Synthesis and Characterization of Polyamides from Silicon-containing Precursors by : William Dale Massey

Download or read book The Synthesis and Characterization of Polyamides from Silicon-containing Precursors written by William Dale Massey and published by . This book was released on 1976 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polyamides Based on the Renewable Monomer, 1,13-tridecane Diamine II

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Polyamides Based on the Renewable Monomer, 1,13-tridecane Diamine II by :

Download or read book Polyamides Based on the Renewable Monomer, 1,13-tridecane Diamine II written by and published by . This book was released on 2012 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nylon 13,6 was successfully synthesized and its chemical composition, thermal properties, crystal structure, and moisture absorption characterized. Melting temperature and glass transition temperature were determined to be 206 °C and 60 °C, respectively, while the equilibrium melting temperature was determined to be 248 °C. Characterization of the crystallization kinetics showed that nylon 13,6 exhibits very fast crystallization compared to the industrially important nylons, nylon 6 and nylon 6,6. Additionally, the moisture absorption of nylon 13,6 was dramatically lower than nylon 6 and nylon 6,6 which is consistent with the much lower amide content of nylon 13,6. The crystal structure was determined to be different from the expected [gamma]-form, which possess a pseudohexagonal unit cell. Instead, the x-ray scattering pattern was more similar to the [alpha]-form. Furthermore, a similar result has been obtained for other odd-even nylons including nylon 5,6, nylon 5,10, nylon 9,2, nylon 11,10, and nylon 11,12.

The Synthesis and Characterization of Liquid Crystalline Polyamides

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (842 download)

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Book Synopsis The Synthesis and Characterization of Liquid Crystalline Polyamides by : Matthew John Heidecker

Download or read book The Synthesis and Characterization of Liquid Crystalline Polyamides written by Matthew John Heidecker and published by . This book was released on 2002 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and Characterization of Polyamides and Polyimide Containing Electroactive Amino-capped Aniline Trimer

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ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (368 download)

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Book Synopsis Synthesis and Characterization of Polyamides and Polyimide Containing Electroactive Amino-capped Aniline Trimer by : Ming Hsiung Chen

Download or read book Synthesis and Characterization of Polyamides and Polyimide Containing Electroactive Amino-capped Aniline Trimer written by Ming Hsiung Chen and published by . This book was released on 1997 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and Characterization of Piperazine-containing Polyamides and Salts

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ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Synthesis and Characterization of Piperazine-containing Polyamides and Salts by : David R. Gentry

Download or read book Synthesis and Characterization of Piperazine-containing Polyamides and Salts written by David R. Gentry and published by . This book was released on 1975 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Carbohydrate-based Polyurethanes and Polyamides

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (84 download)

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Book Synopsis Carbohydrate-based Polyurethanes and Polyamides by : Romina Marín Bernabé

Download or read book Carbohydrate-based Polyurethanes and Polyamides written by Romina Marín Bernabé and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polyamides Based on the Renewable Monomer, 1,13-tridecane Diamine I

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (986 download)

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Book Synopsis Polyamides Based on the Renewable Monomer, 1,13-tridecane Diamine I by :

Download or read book Polyamides Based on the Renewable Monomer, 1,13-tridecane Diamine I written by and published by . This book was released on 2013 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nylon 13,T was successfully synthesized and chemical composition, thermal properties, crystal structure, and moisture absorption characterized. Melting temperature and glass transition temperature were determined to be 263 °C and 90 °C, respectively, while the equilibrium melting temperature was determined to be 289 °C. Characterization of the crystallization kinetics showed that nylon 13,T exhibits very fast crystallization compared to the industrially important nylons, nylon 6 and nylon 6,6. In addition, the moisture absorption of nylon 13,T was dramatically lower than nylon 6 and nylon 6,6 which is consistent with the much lower amide content of nylon 13,T. The crystal structure was determined to be pseudohexagonal.

Synthesis Characterization and Some Properties of New Soluble Triarylamine-based Aromatic Polyamides

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ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.:/5 (968 download)

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Book Synopsis Synthesis Characterization and Some Properties of New Soluble Triarylamine-based Aromatic Polyamides by : Azhar Kamil Rashid

Download or read book Synthesis Characterization and Some Properties of New Soluble Triarylamine-based Aromatic Polyamides written by Azhar Kamil Rashid and published by . This book was released on 2014 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and characterization of novel polyamides using heterocyclic liamine

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ISBN 13 :
Total Pages : 75 pages
Book Rating : 4.:/5 (127 download)

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Book Synopsis Synthesis and characterization of novel polyamides using heterocyclic liamine by : Murugesan Suresh

Download or read book Synthesis and characterization of novel polyamides using heterocyclic liamine written by Murugesan Suresh and published by . This book was released on 1998 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Part I: Synthesis and Characterization of Piperazine-containing Polyamides and Salts. Part II: the Mechanism of the Conversion of Sewage to Oil

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ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (422 download)

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Book Synopsis Part I: Synthesis and Characterization of Piperazine-containing Polyamides and Salts. Part II: the Mechanism of the Conversion of Sewage to Oil by : David Ramsey Gentry

Download or read book Part I: Synthesis and Characterization of Piperazine-containing Polyamides and Salts. Part II: the Mechanism of the Conversion of Sewage to Oil written by David Ramsey Gentry and published by . This book was released on 1975 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis, Characterization, and Deuterium Labeling of Polyamides Studied by Nuclear Magnetic Resonance Spectroscopy

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (66 download)

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Book Synopsis Synthesis, Characterization, and Deuterium Labeling of Polyamides Studied by Nuclear Magnetic Resonance Spectroscopy by : Christopher Allen Lange

Download or read book Synthesis, Characterization, and Deuterium Labeling of Polyamides Studied by Nuclear Magnetic Resonance Spectroscopy written by Christopher Allen Lange and published by . This book was released on 2010 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mannaric Acid and Mannaric Acid Polyamides

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ISBN 13 :
Total Pages : 201 pages
Book Rating : 4.:/5 (949 download)

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Book Synopsis Mannaric Acid and Mannaric Acid Polyamides by : Chrissie Ann Carpenter

Download or read book Mannaric Acid and Mannaric Acid Polyamides written by Chrissie Ann Carpenter and published by . This book was released on 2008 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: