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Novel methods for efficient estimate of intrinsic viscosity

✍ Scribed by K. K. Chee

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
309 KB
Volume
30
Category
Article
ISSN
0021-8995

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πŸ“œ SIMILAR VOLUMES

Estimation of molecular weight averages
Estimation of molecular weight averages from intrinsic viscosity
✍ K. K. Chee πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 271 KB πŸ‘ 3 views

## Abstract The weight‐average molecular weight is estimated by an extrapolation technique based on a linear relation between the viscosity‐average molecular weight __M__~__v__~ and a Mark–Houwink–Sakurada constant. This method may also be used to assess the unperturbed dimensions of polymers. If t

A one-point intrinsic viscosity method f
A one-point intrinsic viscosity method for polyethylene and polypropylene
✍ J. H. Elliott; K. H. Horowitz; T. Hoodock πŸ“‚ Article πŸ“… 1970 πŸ› John Wiley and Sons 🌐 English βš– 765 KB

## Abstract A statistical analysis of dilute solution viscosity data for a wide range of polyethylene and polypropylene samples in Decalin at 135Β°C has shown that the Martin equation fits the experimental data better than the Huggins equation at higher values of [Ξ·]__c__. A grand average __k__

Practical use of intrinsic viscosity for
Practical use of intrinsic viscosity for polyethylenes
✍ H. M. Quackenbos πŸ“‚ Article πŸ“… 1969 πŸ› John Wiley and Sons 🌐 English βš– 508 KB

Although usually derived from measurements at several concentrations, intrinsic viscosity (IV) can be determined with good precision from a single measurement. IV tends to be a regular and distinct function of melt index (MI) for each family of high-density polyethylenes. The tendency to regularity

A comparison of five methods for obtaini
A comparison of five methods for obtaining the intrinsic viscosity of bovine serum albumin
✍ Donald E. McMillan πŸ“‚ Article πŸ“… 1974 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 543 KB

## Abstract Intrinsic viscosity [Ξ·] is a characteristic of proteins and other molecules related directly to their ability to disturb flow and indirectly to their size and shape. It is usually determined by extrapolating reduced viscosity to zero concentration. Four other methods for deriving [Ξ·] ha