Application of Polybutadiene–Poly(Tetramethylene Oxide) Block Copolymers to Modify Adhesive Compositions

2021 ◽  
Vol 14 (4) ◽  
pp. 504-507
Author(s):  
I. P. Storozhuk ◽  
N. G. Pavlyukovich ◽  
A. L. Kotyukova ◽  
A. V. Polezhaev
2011 ◽  
Vol 282-283 ◽  
pp. 557-560
Author(s):  
Zhen Liu ◽  
Chang Fa Xiao ◽  
Yu Feng Zhang

A set of polyether-urethane block copolymers were prepared that poly (tetramethylene oxide) PTMO was regarded as soft segment, 4,4'-methylenebis(phenyl isocyanate)(MDI) and m-diphenylamine (MDM) was regarded as hard segment in this article. The microphase separation of polyether-urethane block copolymer was investigated by using infrared spectroscopy(FTIR), differential scanning calorimetry(DSC), small-angle X-ray scattering(SAXS),there obtained that there are two phases structure in polyether-urethane block copolymers and degree of phase separation decrease with increasing hard segment weight content.


Biomaterials ◽  
1987 ◽  
Vol 8 (5) ◽  
pp. 329-340 ◽  
Author(s):  
Timothy G Grasel ◽  
William G Pitt ◽  
Kedar D Murthy ◽  
Timothy J McCoy ◽  
Stuart L Cooper

1998 ◽  
Vol 31 (5) ◽  
pp. 1652-1660 ◽  
Author(s):  
Angelika Schmidt ◽  
Wiebren S. Veeman ◽  
Victor M. Litvinov ◽  
Wouter Gabriëlse

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