Ultrasonic and Viscoelastic Studies of Chain Entanglement in Polymer Solutions

1990 ◽  
pp. 139-151
Author(s):  
Richard A. Pethrick
Keyword(s):  
Polymer Solutions ◽  
Chain Entanglement

Inkjet printing of polymer solutions and the role of chain entanglement

2007 ◽  
Vol 17 (46) ◽  
pp. 4902 ◽  
Author(s):  
Desheng Xu ◽  
Veronica Sanchez-Romaguera ◽  
Silvia Barbosa ◽  
Will Travis ◽  
Jos de Wit ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Polymer Solutions ◽  
Chain Entanglement

Characterizing State of Chain Entanglement in Entangled Polymer Solutions during and after Large Shear Deformation

2012 ◽  
Vol 45 (5) ◽  
pp. 2514-2521 ◽  
Author(s):  
Yangyang Wang ◽  
Xin Li ◽  
Xiangyang Zhu ◽  
Shi-Qing Wang
Keyword(s):  
Shear Deformation ◽  
Polymer Solutions ◽  
Chain Entanglement ◽  
Entangled Polymer ◽  
Entangled Polymer Solutions

VISCOUS FINGERING PATTERNS IN HIGH MOLECULAR WEIGHT POLYMER SOLUTIONS

Fractals ◽  
1996 ◽  
Vol 04 (02) ◽  
pp. 181-185 ◽  
Author(s):  
MASAMI KAWAGUCHI ◽  
KYOKO MAKINO ◽  
TADAYA KATO
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Polymer Solutions ◽  
Methyl Cellulose ◽  
Injection Pressure ◽  
Viscous Fingering ◽  
Chain Entanglement ◽  
High Molecular Weight Polymer ◽  
Molecular Weight Polymer ◽  
A Chain

Characteristics of viscous fingering patterns in polymer solutions were investigated by introducing air into a radial Hele-Shaw cell, in which high molecular weight Hydroxypropyl Methyl Cellulose (HPMC) solution was placed. HPMC chains form a chain entanglement easily, which leads to an increase in elasticity. The resulting patterns showed a drastic morphological change from highly branched patterns to tip-splitting patterns to skewering patterns, with an increase in injection pressure. Such a crossover in the fingering patterns could be well correlated with the characteristic quantities of pattern growth, such as the finger width and tip velocity.

Scaling approach to dilferential swelling of polymer solutions and gels

1994 ◽  
Vol 4 (10) ◽  
pp. 1677-1685 ◽  
Author(s):  
P. Pekarski ◽  
Y. Rabin ◽  
M. Gottlieb
Keyword(s):  
Polymer Solutions

Viscoelastic effect on nucleation in semidilute polymer solutions

1992 ◽  
Vol 2 (8) ◽  
pp. 1505-1509 ◽  
Author(s):  
Akira Onuki
Keyword(s):  
Polymer Solutions ◽  
Viscoelastic Effect

Hydrodynamics of polymer solutions via two-parameter scaling

1994 ◽  
Vol 4 (8) ◽  
pp. 1299-1310 ◽  
Author(s):  
Ralph H. Colby ◽  
Michael Rubinstein ◽  
Mohamed Daoud
Keyword(s):  
Polymer Solutions ◽  
Two Parameter
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