Static and dynamic wettability of polymer surfacese; Non-fluorinated copolymers

Naoya Yoshida; Yousuke Akutsu; Munetoshi Sakai; Shunsuke Suzuki; Jeon Hwan Song; Ayako Hashimoto; Yoshikazu Kameshima; Ikuo Komatsu; Toshiya Watanabe; Akira Nakajima

Static and dynamic wettability of polymer surfacese; Non-fluorinated copolymers

Naoya Yoshida, Yousuke Akutsu, Munetoshi Sakai, Shunsuke Suzuki, Jeon Hwan Song, Ayako Hashimoto, Yoshikazu Kameshima, Ikuo Komatsu, Toshiya Watanabe, Akira Nakajima

Research output: Contribution to conference › Paper › peer-review

Abstract

Flat films of methyl methacrylate-alkyl methacrylate copolymers were prepared, and static and dynamic hydrophobicities (water contact angle, sliding angle, contact angle hysteresis, and sliding behavior) of their surfaces were investigated. Surface segregation of alkyl methacrylate moiety was not obviously observed. It was revealed that the softening point of the polymer seriously affects dynamic hydrophobicity (sliding angle and sliding behavior of a water droplet) on these surfaces. If the softening point is over r.t., the sliding acceleration increasing with an increase in the water contact angle (WCA).

Original language	English
Pages	4249-4250
Number of pages	2
Publication status	Published - 2006
Externally published	Yes
Event	55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan Duration: Sept 20 2006 → Sept 22 2006

Other

Other	55th Society of Polymer Science Japan Symposium on Macromolecules
Country/Territory	Japan
City	Toyama
Period	9/20/06 → 9/22/06

Keywords

Hydrophobicity
Polymer surface
Wettability

ASJC Scopus subject areas

Engineering(all)

Cite this

@conference{18f2554371494dd7bbaccef749d3f46d,

title = "Static and dynamic wettability of polymer surfacese; Non-fluorinated copolymers",

abstract = "Flat films of methyl methacrylate-alkyl methacrylate copolymers were prepared, and static and dynamic hydrophobicities (water contact angle, sliding angle, contact angle hysteresis, and sliding behavior) of their surfaces were investigated. Surface segregation of alkyl methacrylate moiety was not obviously observed. It was revealed that the softening point of the polymer seriously affects dynamic hydrophobicity (sliding angle and sliding behavior of a water droplet) on these surfaces. If the softening point is over r.t., the sliding acceleration increasing with an increase in the water contact angle (WCA).",

keywords = "Hydrophobicity, Polymer surface, Wettability",

author = "Naoya Yoshida and Yousuke Akutsu and Munetoshi Sakai and Shunsuke Suzuki and Song, {Jeon Hwan} and Ayako Hashimoto and Yoshikazu Kameshima and Ikuo Komatsu and Toshiya Watanabe and Akira Nakajima",

year = "2006",

language = "English",

pages = "4249--4250",

}

TY - CONF

T1 - Static and dynamic wettability of polymer surfacese; Non-fluorinated copolymers

AU - Yoshida, Naoya

AU - Akutsu, Yousuke

AU - Sakai, Munetoshi

AU - Suzuki, Shunsuke

AU - Song, Jeon Hwan

AU - Hashimoto, Ayako

AU - Kameshima, Yoshikazu

AU - Komatsu, Ikuo

AU - Watanabe, Toshiya

AU - Nakajima, Akira

PY - 2006

Y1 - 2006

N2 - Flat films of methyl methacrylate-alkyl methacrylate copolymers were prepared, and static and dynamic hydrophobicities (water contact angle, sliding angle, contact angle hysteresis, and sliding behavior) of their surfaces were investigated. Surface segregation of alkyl methacrylate moiety was not obviously observed. It was revealed that the softening point of the polymer seriously affects dynamic hydrophobicity (sliding angle and sliding behavior of a water droplet) on these surfaces. If the softening point is over r.t., the sliding acceleration increasing with an increase in the water contact angle (WCA).

AB - Flat films of methyl methacrylate-alkyl methacrylate copolymers were prepared, and static and dynamic hydrophobicities (water contact angle, sliding angle, contact angle hysteresis, and sliding behavior) of their surfaces were investigated. Surface segregation of alkyl methacrylate moiety was not obviously observed. It was revealed that the softening point of the polymer seriously affects dynamic hydrophobicity (sliding angle and sliding behavior of a water droplet) on these surfaces. If the softening point is over r.t., the sliding acceleration increasing with an increase in the water contact angle (WCA).

KW - Hydrophobicity

KW - Polymer surface

KW - Wettability

UR - http://www.scopus.com/inward/record.url?scp=33846161955&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33846161955&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33846161955

SP - 4249

EP - 4250

T2 - 55th Society of Polymer Science Japan Symposium on Macromolecules

Y2 - 20 September 2006 through 22 September 2006

ER -

Static and dynamic wettability of polymer surfacese; Non-fluorinated copolymers

Abstract

Other

Keywords

ASJC Scopus subject areas

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