Synthesis and physical properties of low-molecular-weight redistributed poly(2,6-dimethyl-1,4-phenylene oxide) for epoxy resin

2008 ◽  
Vol 110 (3) ◽  
pp. 1880-1890 ◽  
Author(s):  
Hann-Jang Hwang ◽  
Su-Wen Hsu ◽  
Chun-Shan Wang
Keyword(s):  
Molecular Weight ◽  
Physical Properties ◽  
Epoxy Resin ◽  
Low Molecular Weight ◽  
Phenylene Oxide

Epoxy resin synthesis using low molecular weight lignin separated from various lignocellulosic materials

2015 ◽  
Vol 74 ◽  
pp. 413-419 ◽  
Author(s):  
Chikako Asada ◽  
Sunita Basnet ◽  
Masaya Otsuka ◽  
Chizuru Sasaki ◽  
Yoshitoshi Nakamura
Keyword(s):  
Molecular Weight ◽  
Epoxy Resin ◽  
Low Molecular Weight ◽  
Lignocellulosic Materials

Immobilization of enzymes on alumina by means of pyridoxal 5′-phosphate

1988 ◽  
Vol 8 (3) ◽  
pp. 263-269 ◽  
Author(s):  
M. Pugnière ◽  
C. San Juan ◽  
M-A. Coletti-Previero ◽  
A. Previero
Keyword(s):  
Molecular Weight ◽  
Physical Properties ◽  
High Activity ◽  
Immobilized Enzymes ◽  
Second Step ◽  
Low Molecular Weight ◽  
Step Procedure ◽  
Immobilization Of Enzymes

A number of proteases have been immobilized on alumina in a two-step procedure: the first step converted them into semisynthetic phosphoproteins which, in the second step, spontaneously bonded to alumina through their phosphate function. The immobilized enzymes thus obtained showed the physical properties typical of the inorganic carrier and a high activity on low molecular weight substrates.

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