+++3 статьи

[Serzhik]

Помогите найти:

1.Some studies on starch–urea–acid reaction mechanism
M. I. Khalil, S. Farag, A. A. Aly and A. Hebeish
Carbohydrate Polymers Volume 48, Issue 3, 15 May 2002, Pages 255-261

Код: Выделить всё

http://dx.doi.org/10.1016/S0144-8617(01)00256-9

2. Synthesis of phosphorus-containing cellulose cation-exchangers by the interaction of cellulose with methyl-, ethyl- and phenyl- phosphoric acids
Kh.A. Shakirov and S.B. Mosheyeva
Polymer Science U.S.S.R. Volume 28, Issue 7, 1986, Pages 1573-1578

Код: Выделить всё

http://dx.doi.org/10.1016/0032-3950(86)90328-X

3. Effect of nitrogen additives on flame retardant action of tributyl phosphate: Phosphorus–nitrogen synergism
Sabyasachi Gaan, Gang Sun, Katherine Hutchesa and Mark H. Engelhard
Polymer Degradation and Stability Volume 93, Issue 1, January 2008, Pages 99-108

Код: Выделить всё

http://dx.doi.org/10.1016/j.polymdegradstab.2007.10.013

Заранее спасибо

[knoxchem]

Держите no. 1

[Viksya]

Тему информативно назовите!

[Demcha]

2,3

[Serzhik]

большое спасибо