Solution properties of ultrahigh molecular weight polymers. 5. Conformational changes of butyl methacrylate-styrene copolymers in dilute solution

1985 ◽  
Vol 18 (10) ◽  
pp. 1995-1999 ◽  
Author(s):  
Cristofor I. Simionescu ◽  
Bogdan C. Simionescu ◽  
Silvia Ioan
Keyword(s):  
Molecular Weight ◽  
Conformational Changes ◽  
Butyl Methacrylate ◽  
Solution Properties ◽  
Dilute Solution ◽  
Styrene Copolymers ◽  
Ultrahigh Molecular Weight

Interpretation of long-chain structure from dilute solution properties of ultrahigh molecular weight polymers

1992 ◽  
Vol 27 (5) ◽  
pp. 571-575 ◽  
Author(s):  
Maria Bercea ◽  
Silvia Ioan ◽  
Bogdan C. Simionescu ◽  
Cristofor I. Simionescu
Keyword(s):  
Molecular Weight ◽  
Chain Structure ◽  
Solution Properties ◽  
Dilute Solution ◽  
Dilute Solution Properties ◽  
Ultrahigh Molecular Weight ◽  
Long Chain

Solution properties of ultrahigh-molecular-weight polymers. 6. Poly(butyl methacrylate)

1985 ◽  
Vol 23 (3) ◽  
pp. 121-127 ◽  
Author(s):  
Cristofor I. Simionescu ◽  
Bogdan C. Simionescu ◽  
Silvia Ioan
Keyword(s):  
Molecular Weight ◽  
Butyl Methacrylate ◽  
Solution Properties ◽  
Ultrahigh Molecular Weight

Solution properties of ultrahigh molecular weight polymers. VII. Conformational characteristics of poly(butyl methacrylate)

1987 ◽  
Vol 25 (4) ◽  
pp. 829-838 ◽  
Author(s):  
Bogdan C. Simionescu ◽  
Silvia Ioan ◽  
Cristofor I. Simionescu
Keyword(s):  
Molecular Weight ◽  
Butyl Methacrylate ◽  
Solution Properties ◽  
Ultrahigh Molecular Weight

Solution properties of ultrahigh molecular weight polymers: 11. A viscometric study on the excluded volume effect of poly(butyl methacrylate)

Polymer ◽  
1987 ◽  
Vol 28 (1) ◽  
pp. 165-169 ◽  
Author(s):  
Cristofor I Simionescu ◽  
Bogdan C Simionescu ◽  
Iordana Neamţu ◽  
Silvia Ioan
Keyword(s):  
Molecular Weight ◽  
Volume Effect ◽  
Butyl Methacrylate ◽  
Excluded Volume ◽  
Solution Properties ◽  
Ultrahigh Molecular Weight ◽  
Excluded Volume Effect ◽  
Viscometric Study

Poly-n-butyl methacrylate. III. Dilute solution properties by viscosity and light scattering

1956 ◽  
Vol 21 (99) ◽  
pp. 417-426 ◽  
Author(s):  
Suresh N. Chinai ◽  
Rudolph A. Guzzi
Keyword(s):  
Light Scattering ◽  
Butyl Methacrylate ◽  
Solution Properties ◽  
Dilute Solution ◽  
Dilute Solution Properties

Synthesis and Properties of Regular Star Polybutadienes with 32 Arms

1992 ◽  
Vol 65 (2) ◽  
pp. 303-314 ◽  
Author(s):  
L-L. Zhou ◽  
N. Hadjichristidis ◽  
P. M. Toporowski ◽  
J. Roovers
Keyword(s):  
Molecular Weight ◽  
Coupling Agent ◽  
Hard Sphere ◽  
Star Polymers ◽  
Radius Of Gyration ◽  
Linear Polymers ◽  
Solution Properties ◽  
Mean Square ◽  
Dilute Solution ◽  
Dilute Solution Properties

Abstract A dendrimer carbosilane containing 32 Si—Cl bonds in the perimeter has been prepared and has been used as a coupling agent to prepare 32-arm star polybutadienes. The dilute-solution properties 〈RG2〉, A2, [η], and D0 have been measured in one good solvent and in one ¸ -solvent. The dimensions of the 32-arm star polymers are compared with those of linear polymers at constant molecular weight. It is shown that the 32-arm star polybutadiene has the characteristic properties of a hard-sphere molecule in dilute solution. The equivalent hard-sphere radii calculated from A2, D0 and [η] are identical and 1.29 times larger than the root mean-square radius of gyration. The Daoud—Cotton scaling model for stars is also tested.

Rheological properties of syndiotacticity-rich ultrahigh molecular weight poly(vinyl alcohol) dilute solution

2001 ◽  
Vol 82 (3) ◽  
pp. 569-576 ◽  
Author(s):  
Jin Hyun Choi ◽  
Won Seok Lyoo ◽  
Sohk Won Ko
Keyword(s):  
Molecular Weight ◽  
Rheological Properties ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Dilute Solution ◽  
Ultrahigh Molecular Weight

Solution Properties of Ultrahigh-Molecular-Weight Polymers. 21. Conformational Characteristics of Poly(Methyl Methacrylate)∗

1998 ◽  
Vol 37 (3) ◽  
pp. 285-294 ◽  
Author(s):  
Maria Bercea ◽  
Câtâlina Ioan ◽  
Simona Morariu ◽  
Silvia Ioan ◽  
Bogdan C. Simionescud
Keyword(s):  
Molecular Weight ◽  
Methyl Methacrylate ◽  
Solution Properties ◽  
Poly Methyl Methacrylate ◽  
Ultrahigh Molecular Weight
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