Development and characterization of vinylated polyesteramide from non-edible seeds oils

被引：13

作者：

Ahmad, Sharif ^{[1
]}

Ashraf, S. M. ^{[1
]}

Naqvi, F. ^{[1
]}

Yadav, S. ^{[1
]}

Zafar, Fahniina ^{[1
]}

机构：

[1] Jamia Millia Islamia, Dept Chem, Mat Res Lab, New Delhi 110025, India

来源：

PROGRESS IN ORGANIC COATINGS | 2006年 / 56卷 / 01期

关键词：

non-edible seed oils; polyesteramide; vinylation; coating; corrosion;

D O I：

10.1016/j.porgcoat.2005.08.015

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Annona squamosa- and Pongamia glabra-based polyesteramides (ASPEA and PGPEA) have been reported as corrosion protective coatings. To improve their film properties such as curing, physico-mechanical and anticorrosive properties further, post-vinylation of these resins with styrene and vinyl acetate monomer in varying ratio (4:1, 3: 1 and 2: 1) was carried out in the presence of free radical initiator (benzoyl peroxide). The incorporation of styrene and vinyl acetate in ASPEA/PGPEA was confirmed by FTIR and H-1 NMR spectral techniques. Physico-chemical, physico-mechanical and anticorrosive properties were studied by standard methods. Thermal stability and curing behaviour of vinylated ASPEA/PGPEA was studied by thermo gravimetric analysis (TGA) and differential scanning calorimetry (DSC) techniques. It has been observed that vinylation of these resins improves the curing, physico-mechanical and anticorrosive performance of ASPEA/PGPEA films. Among all 2:1 ASPEA/PGPEA:styrene/vinyl acetate ratio exhibited best results. (C) 2005 Elsevier B.V. All rights reserved.

引用

页码：1 / 7

页数：7

共 30 条

[1]

Ahamad S, 1999, J APPL POLYM SCI, V72, P1679, DOI 10.1002/(SICI)1097-4628(19990624)72:13<1679::AID-APP4>3.0.CO

[2]

2-H

[3] A polyesteramide from Pongamia glabra oil for biologically safe anticorrosive coating [J].

Ahmad, S ;

Ashraf, SM ;

Naqvi, F ;

Yadav, S ;

Hasnat, A .

PROGRESS IN ORGANIC COATINGS, 2003, 47 (02) :95-102

[4] Studies on ambient cured polyurethane modified epoxy coatings synthesized from a sustainable resource [J].

Ahmad, S ;

Ashraf, SM ;

Sharmin, E ;

Zafar, F ;

Hasnat, A .

PROGRESS IN CRYSTAL GROWTH AND CHARACTERIZATION OF MATERIALS, 2002, 45 (1-2) :83-88

[5] Studies on urethane-modified alumina-filled polyesteramide anticorrosive coatings cured at ambient temperature [J].

Ahmad, S ;

Ashraf, SM ;

Hasnat, A ;

Yadav, S ;

Jamal, A .

JOURNAL OF APPLIED POLYMER SCIENCE, 2001, 82 (08) :1855-1865

[6]

Ahmad S, 2001, J POLYM MATER, V18, P53

[7]

Ahmad S, 2001, INDIAN J CHEM TECHN, V8, P176

[8] Drying and semidrying oil macromonomers.: III.: Styrenation of sunflower and linseed oils [J].

Akbas, T ;

Beker, ÜG ;

Güner, FS ;

Erciyes, AT ;

Yagci, Y .

JOURNAL OF APPLIED POLYMER SCIENCE, 2003, 88 (10) :2373-2376

[9] Synthesis, characterization and evaluation of chlorinated Albizia benth medium oil alkyds [J].

Akintayo, CO ;

Adebowale, KO .

PROGRESS IN ORGANIC COATINGS, 2004, 50 (02) :138-143

[10] Newly developed urethane modified polyetheramide-based anticorrosive coatings from a sustainable resource [J].

Alam, M ;

Sharmin, E ;

Ashraf, SM ;

Ahmad, S .

PROGRESS IN ORGANIC COATINGS, 2004, 50 (04) :224-230

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