Unsaturated medium-chain-length poly(3-hydroxyalkanoates) (mcl-PHAs) produced by Pseudomonas putida from linseed oil fatty acids (LOFA) and tall oil fatty acids (TOFA), were used as the polymer binder in the formulation of high solid alkyd-like paints. The relatively high concentration of unsaturated alkyl side chains incorporated into the PHA resins resulted in oxidative drying PHA paints having excellent coating properties. The homogeneously pigmented PHA coatings yielded high-gloss, smooth and strong films upon curing and showed an excellent flexibility, a good adhesion to different substrates, cohesive film properties and resistance to chipping. (C) 1999 Elsevier Science B.V. All rights reserved.
机构:
Univ Malaya, Fac Sci, Inst Biol Sci, Kuala Lumpur 50603, Malaysia
Univ Malaya, Ctr Res Biotechnol Agr CEBAR, Kuala Lumpur, MalaysiaUniv Malaya, Fac Sci, Inst Biol Sci, Kuala Lumpur 50603, Malaysia
Annuar, M. Suffian M.
Murphy, Belinda Pingguan
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机构:
Univ Malaya, Fac Engn, Dept Biomed Engn, Kuala Lumpur, MalaysiaUniv Malaya, Fac Sci, Inst Biol Sci, Kuala Lumpur 50603, Malaysia
Murphy, Belinda Pingguan
ENGINEERING IN LIFE SCIENCES,
2017,
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