Data/hora: 11/05/2024 18:33:03

Biblioteca(s): 	Embrapa Soja; Embrapa Trigo.	
Data corrente: 	10/08/2012	
Data da última atualização: 	27/01/2015	
Autoria: 	MELLO, V. M.; OLIVEIRA, G. V.; MANDARINO, J. M. G.; CARRÃO-PANIZZI, M. C.; SUAREZ, P. A. Z.	
Afiliação: 	VINICIUS M. MELLO, UnB; GUSTAVO V. OLIVEIRA, UnB; JOSE MARCOS GONTIJO MANDARINO, CNPSO; MERCEDES CONCORDIA CARRAO PANIZZI, CNPT; PAULO A. Z. SUAREZ, UnB.	
Título: 	New metal catalysts active for thermal polymerization of vegetable oils.	
Ano de publicação: 	2013	
Fonte/Imprenta: 	Industrial Crops and Products, v. 43, p. 56-60, 2013.	
ISSN: 	0926-6690	
Idioma: 	Inglês	
Conteúdo: 	The catalytic activity of several low-toxic metal compounds was tested in the polymerization of soybean oil to produce biobased resins suitable to be used as binder in printing inks (offset). Soybean was polymerized in the absence and presence of different complexes of the type M(Carboxylate)2 (M = Ni, Fe, Co, Cu and Sn) and all compounds showed activity. The best result was obtained using Ni(II), when was observed an apparent kinematic constant up to 2.4 times higher than when in the absence of any metal compound. It was also observed that the catalytic activity of the Ni(II) strongly depends upon the metal content and the reaction temperature. Testing different vegetable oils was observed that the catalytic activity was dependent on the number of double-bonds of the oil.	
Palavras-Chave: 	Printing ink.	
Thesagro: 	Óleo; Soja.	
Thesaurus Nal: 	iron; nickel; soybean oil.	
Categoria do assunto: 	--
F Plantas e Produtos de Origem Vegetal	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/91278/1/2013-industrial-crops-products-v43p56.pdf	
Registro original: 	Embrapa Trigo (CNPT)	
Exemplares: 	CNPSO - (33388-1) - UPC - AP - DD -  -  -  - DIS
CNPT - (42549-1) - UPC - AP - DD -  -  -  - DIS