An assessment of the copolymerization reaction between styrene and 2-methylene-1,3-dioxepane

Polymer ◽  
2001 ◽  
Vol 42 (2) ◽  
pp. 495-500 ◽  
Author(s):  
L.M Morris ◽  
T.P Davis ◽  
R.P Chaplin
Keyword(s):  
Copolymerization Reaction

The Compounding and Application Mechanism of Polycarboxylate-Based Superplasticizers in the Self-Compacting Concrete

2011 ◽  
Vol 250-253 ◽  
pp. 711-717 ◽  
Author(s):  
Miao Miao Gui ◽  
Yun Hui Fang ◽  
Zi Dong Lan ◽  
Fei Yu Yu ◽  
Tian Xing Lin ◽  
...  
Keyword(s):  
Steric Hindrance ◽  
Graft Copolymerization ◽  
Raw Materials ◽  
The Self ◽  
Main Mechanism ◽  
Self Compacting Concrete ◽  
The Given ◽  
Copolymerization Reaction

Polycarboxylate-based superplasticizers are synthesized by radical graft copolymerization reaction, and the products are divided into ester series (PC-1) and ether series (PC-2) on the basis of different big monomers. This article studies on influence of the different composition and dosages of the synthetic superplasticizers in the self-compacting concrete (SCC). The results show that the requirements of SCC workability can be achieved through simple adjustment kinds and dosages of the synthetic superplasticizers under the given mix proportions and the raw materials. And the main mechanism of the polycarboxylate-based superplasticizers is steric hindrance effect.

Influence of glycopolymers structure on the copolymerization reaction and on their binding behavior with lectins

2012 ◽  
Vol 48 (5) ◽  
pp. 963-973 ◽  
Author(s):  
Alexandra Muñoz-Bonilla ◽  
Vanesa Bordegé ◽  
Orietta León ◽  
Rocío Cuervo-Rodríguez ◽  
Manuel Sánchez-Chaves ◽  
...  
Keyword(s):  
Binding Behavior ◽  
Copolymerization Reaction

Enhancing water resistance of paper by graft copolymerization reaction

2012 ◽  
Vol 127 (6) ◽  
pp. 4446-4455 ◽  
Author(s):  
S. M. Sayyah ◽  
A. B. Khaliel ◽  
E. H. Mohamed
Keyword(s):  
Water Resistance ◽  
Graft Copolymerization ◽  
Copolymerization Reaction

Synthesis of porphyrin monomers on the basis of meso-mono-hydroxy- and aminophenylporphyrins

2014 ◽  
Vol 18 (01n02) ◽  
pp. 162-168 ◽  
Author(s):  
Nadezhda Pechnikova ◽  
Alexey Lyubimtsev ◽  
Tatiana Ageeva ◽  
Sergey Syrbu ◽  
Alexander Semeikin ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Copolymerization Reaction

The methods for the synthesis of porphyrins containing active vinyl groups on a periphery of the tetrapyrrole macroheterocycle are described. The possibility of their usage as comonomers in a copolymerization reaction with methyl methacrylate is given.

Sign in / Sign up

Export Citation Format

Share Document