Adsorption of Poly(N-alkylsubstituted acrylamide)s onto Polystyrene Latexes.
-
- ASADA Keisuke
- Department of Materials Science and Engineering, Faculty of Engineering, Yamagata University
-
- KIDO Junji
- Department of Materials Science and Engineering, Faculty of Engineering, Yamagata University
-
- KURAMOTO Noriyuki
- Department of Materials Science and Engineering, Faculty of Engineering, Yamagata University
-
- NAGAI Katsutoshi
- Department of Materials Science and Engineering, Faculty of Engineering, Yamagata University
Bibliographic Information
- Other Title
-
- Ｎ‐アルキル置換アクリルアミド系ポリマーのアニオン性ポリスチレンラテックスへの吸着特性
Abstract
Adsorption of polymers and copolymers of N-alkylsubstituted acrylamide onto anionic polystyrene (PS) latexes was investigated in water at 25°C. Results are discussed in terms of cloud point and surface activity of their aqueous solutions and intensity ratio of pyrene fluorescence (I1/I3) in their aqueous solutions. Polymers and copolymers used in the present study exhibited an adsorptive property onto PS latexes which was of Langmuir type. Copolymers having monomer units with a long alkyl chain gave amounts of adsorption at saturation higher than those for polymers and copolymers composed of monomer units with a short alkyl chain. There was also a tendency of the equilibrium constant of adsorption to become lower for copolymers forming hydrophobic domains in water. The adsorption features of the polymers used here could be interpreted in terms of their conformations in water, being correlated to a hydrophobic interaction with polymer latexes.
Journal
-
- KOBUNSHI RONBUNSHU
-
KOBUNSHI RONBUNSHU 52 (8), 504-511, 1995
The Society of Polymer Science, Japan
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001206523833984
-
- NII Article ID
- 130003837473
-
- ISSN
- 18815685
- 03862186
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed