𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A viscometric study of dilute aqueous solutions of poly(vinylalcohol)-polyacrylamide mixtures

✍ Scribed by D. Staszewska; M. Bohdanecký


Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
276 KB
Volume
17
Category
Article
ISSN
0014-3057

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Ultrasonic and viscometric investigation
✍ Prafulla K. Sahoo; Roomky Mohapatra; Anusmita Sahoo; Sarat K. Swain 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 88 KB 👁 2 views

## Abstract Ultrasonic spectroscopy provided a powerful, efficient, and reliable tool for a number of investigations, including those of polymer solution dynamics, molecular interaction, and the miscibility and compatibility of biopolymers in aqueous solutions. Ultrasonic velocity and related acous

A viscometric study of dilute solutions
✍ A. Kaštánek; M. Bohdanecký 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 340 KB

The intrinsic viscosities (in methyl ethyl ketone at 2Y') of 19 fractions of an unsaturated polyester (prepared from ethane diol, maleic and phthalic anhydrides in the mole ratio 1:0.4:0.6) have been determined and correlated with the number-and weight-average molecular weights (390 \_< ~t \_< 5 × 1

Dilute-solution viscometric study of pol
✍ K.K. Chee 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 414 KB

The intrinsic viscosity, [q], measurements have been performed on the solutions of a poly(vinyl chloride) (PVC) resin in various plasticizers including the esters of the phthalic and phosphoric acids. A classical Flory equation pertaining to the linear expansion factor of the coiling chain in soluti

Viscometric investigation of intramolecu
✍ Mingzhu Liu; Rongshi Cheng; Chi Wu; Renyuan Qian 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 138 KB 👁 2 views

An investigation of influence of cryogenic treatment on extremely dilute aqueous solution of poly(vinyl alcohol) (PVA) was performed by viscometry. The solution was frozen in liquid nitrogen or in a freezer at 025ЊC, then thawed at ambient temperature and concentrated by evacuation. The viscosity of

Electrophoretic and viscometric studies
✍ S.K. Chatterjee; E. Prokopová; M. Bohdanecký 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 508 KB

Free electrophoresis and viscometry were used to study the effects of salts (perchlorates, thiocyanates, chlorides and sulphates of uni-and bivalent metals) on the properties of polyacrylamide and polymethacrylamide in aqueous solutions. In salt solutions, in the electric field both polymers behave