## Molecular basis of polymer networks: proceedings of the 5th IFF-Ill Workshop, Jülich, Fed. Rep. of Germany, October 5-7, 1988The contributors to this volume appraise our knowledge of the molecular physics of polymer networks and pinpoint areas of research where significant advances can be made using new theories and techniques. They describe both theoretical approaches, based on new theoretical concepts and original network models, and recent experimental investigations using SANS, 2H NMR or QELS. These new techniques provide precise information about network behaviour at the molecular level. Reported results of the application of these and more traditional techniques include the microscopic conformation and properties of permanent networks or gels formed by specific interchain interactions, the behaviour of elastomer liquid crystals, and the static and dynamic properties of star-branched polymers. |

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Page 162

Investigations of the Complex Shear Modulus and the Optical Rotation in the

System Gelatin-Water During the Thermoreversible

Borchard and B. Burg Angewandte Physikalische Chemie der Universitat - GH -

Duisburg, ...

Investigations of the Complex Shear Modulus and the Optical Rotation in the

System Gelatin-Water During the Thermoreversible

**Gelation**Process W.Borchard and B. Burg Angewandte Physikalische Chemie der Universitat - GH -

Duisburg, ...

Page 165

2: Time dependence of all physical values of a gelatin-solution with 0.4% by wt.

polymer during the

to 293 K steep increase of [a]^is accomplished, the value of the loss modulus ...

2: Time dependence of all physical values of a gelatin-solution with 0.4% by wt.

polymer during the

**gelation**process induced by a temperature jump from 313 Kto 293 K steep increase of [a]^is accomplished, the value of the loss modulus ...

Page 167

From a plot of the logarithms of the rheological parameters versus the logarithm

of the frequency of deformation for three different

mixture with 4.2% by wt. polymer at a temperature of nearly 304 K the following ...

From a plot of the logarithms of the rheological parameters versus the logarithm

of the frequency of deformation for three different

**gelation**times of a gelatin-watermixture with 4.2% by wt. polymer at a temperature of nearly 304 K the following ...

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### Contents

Remarks | 2 |

Statistical Mechanics of dDimensional Polymer Networks and Exact | 17 |

FluctuationInduced Deformation Dependence of the FloryHuggins | 35 |

Copyright | |

12 other sections not shown

### Other editions - View all

Molecular Basis of Polymer Networks: Proceedings of the 5th IFF-ILL Workshop ... Artur Baumgärtner,Claude E. Picot No preview available - 2011 |

### Common terms and phrases

42 Molecular Basis anisotropy Basis of Polymer Bastide behaviour C.E. Picot calculated carrageenan chain segments Chem chemical chemical potential configuration conformation constant constraints corresponding crosslinking curves deformation density dependence deswelling deuterated distribution dynamics effect elastic free energy elementary strand elongation entanglements entropy equation equilibrium excluded volume experimental experiments exponent factor Flory Flory-Huggins Flory-Huggins theory fluctuations fractal dimension free chains free energy Gaussian gelation Gennes Heidelberg 1989 increases interaction parameter isotropic labelled paths length linear Macromolecules macroscopic measurements melt modulus molecular weight monomers network chains neutron scattering observed obtained P.G. de Gennes PDMS chains phantom network Phys polybutadiene polyelectrolyte Polymer Networks Editors polymeric fractals Proceedings in Physics radius of gyration ratio Rouse model rubber elasticity sample scaling solution solvent Springer Proceedings Springer-Verlag Berlin star molecules star polymers structure swelling swollen temperature theory topological uniaxial values vector Vilgis viscoelastic volume fraction