Development Of New Organic Wood Paints With Lignin As Additive

Lignin has been used as additive in preparation of the new organic paints. Soda lignin was extracted from black liquor of soda-AQ (anthraquinone) pulping of oil palm empty fruit bunch (EFB) fibers by 20% sulfuric acid precipitation. Two different types of azo pigment namely, phenyl-azo-2-naphthol an...

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Main Author:	Mustapha, Asniza
Format:	Thesis
Language:	English
Published:	2011
Subjects:	T1-995 Technology(General)
Online Access:	http://eprints.usm.my/41525/1/ASNIZA_MUSTAPHA.pdf
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id	my-usm-ep.41525
record_format	uketd_dc
spelling	my-usm-ep.415252019-04-12T05:26:32Z Development Of New Organic Wood Paints With Lignin As Additive 2011-07 Mustapha, Asniza T1-995 Technology(General) Lignin has been used as additive in preparation of the new organic paints. Soda lignin was extracted from black liquor of soda-AQ (anthraquinone) pulping of oil palm empty fruit bunch (EFB) fibers by 20% sulfuric acid precipitation. Two different types of azo pigment namely, phenyl-azo-2-naphthol and 4-Hydroxyphenylazo-3-N-(4-hydroxyphenyl)maleimide were synthesized by azo coupling reaction. Phenyl-azo-2-naphthol which was represented as aromatic azo pigment was produced from the reaction of diazonium salt (phenyldiazonium chloride) with pure 2-naphthol as the coupling agent whereas a new heterocyclic coupling agent namely, N-(4-hydroxy-phenyl)maleimide was synthesized by the reaction of maleic anhydride and p-aminophenol in the presence of di-phosphorus pentoxide (P2O5) as a catalyst. 2011-07 Thesis http://eprints.usm.my/41525/ http://eprints.usm.my/41525/1/ASNIZA_MUSTAPHA.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Teknologi Industri
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	T1-995 Technology(General)
spellingShingle	T1-995 Technology(General) Mustapha, Asniza Development Of New Organic Wood Paints With Lignin As Additive
description	Lignin has been used as additive in preparation of the new organic paints. Soda lignin was extracted from black liquor of soda-AQ (anthraquinone) pulping of oil palm empty fruit bunch (EFB) fibers by 20% sulfuric acid precipitation. Two different types of azo pigment namely, phenyl-azo-2-naphthol and 4-Hydroxyphenylazo-3-N-(4-hydroxyphenyl)maleimide were synthesized by azo coupling reaction. Phenyl-azo-2-naphthol which was represented as aromatic azo pigment was produced from the reaction of diazonium salt (phenyldiazonium chloride) with pure 2-naphthol as the coupling agent whereas a new heterocyclic coupling agent namely, N-(4-hydroxy-phenyl)maleimide was synthesized by the reaction of maleic anhydride and p-aminophenol in the presence of di-phosphorus pentoxide (P2O5) as a catalyst.
format	Thesis
qualification_level	Master's degree
author	Mustapha, Asniza
author_facet	Mustapha, Asniza
author_sort	Mustapha, Asniza
title	Development Of New Organic Wood Paints With Lignin As Additive
title_short	Development Of New Organic Wood Paints With Lignin As Additive
title_full	Development Of New Organic Wood Paints With Lignin As Additive
title_fullStr	Development Of New Organic Wood Paints With Lignin As Additive
title_full_unstemmed	Development Of New Organic Wood Paints With Lignin As Additive
title_sort	development of new organic wood paints with lignin as additive
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Teknologi Industri
publishDate	2011
url	http://eprints.usm.my/41525/1/ASNIZA_MUSTAPHA.pdf
_version_	1747820927702269952

Development Of New Organic Wood Paints With Lignin As Additive

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