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- Title
Asocjacyjne poliuretanowe modyfikatory właściwości reologicznych wodnych dyspersji polimerów: CZ. II. WPŁYW WYBRANYCH CZYNNIKÓW NA DZIALANŁE MODYFIKATORÓW.
- Authors
Przybylski, Jarosław
- Abstract
An article is a continuation of literature review concerning the titled polyurethane (PUR) modifiers. The effects of modifiers' structures {the lengths of hydrophobic and hydrophilic segments of PUR chain, molecular weight distributions of hydrophilic segments and the features of substrates used in PUR syntheses [type of diisocyanate, substitution degree of hydroxyl groups in poly(ethylene oxide) (PEG)]} on the efficiency of modification of rheological properties of aqueous polymeric dispersions (Fig. 1) were discussed. Dependence of this efficiency on the factors not related to modifiers' structures, namely additional presence of organic solvent in the system (Fig. 2), surfactant or PUR modifier content was also characterized.
- Subjects
POLYURETHANES; POLYMERS; MODIFICATIONS; ETHYLENE oxide; MOLECULAR weights; ORGANIC solvents; SURFACE active agents; RHEOLOGY
- Publication
Polimery, 2008, Vol 53, Issue 6, p440
- ISSN
0032-2725
- Publication type
Article
- DOI
10.14314/polimery.2008.440