Ultraviolet curable epoxy acrylate dispersions: Effect of urethane acrylate anionomers on stabilizing and film properties

W. W. Jeong; J. W. Kim; K. D. Suh

doi:10.1007/s003960050336

Ultraviolet curable epoxy acrylate dispersions: Effect of urethane acrylate anionomers on stabilizing and film properties

W. W. Jeong, J. W. Kim, K. D. Suh

Hanyang University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Epoxy acrylate dispersions stabilized using urethane acrylate anionomers were prepared for an application of ultraviolet (UV) curing. By observing the optical microscopy and colloidal stability for the epoxy acrylate dispersions, it was confirmed that the urethane acrylate anionomers incorporated have an interfacial activity in the interface between the epoxy acrylate oil and the water/ethanol mixture (80/20, w/w). This was possible by the structurally designed urethane acrylate anionomers, containing a hydrophobic soft segment and two hydrophilic ionic sites in their molecules. In addition, when ultraviolet (UV)-cured, the urethane acrylate anionomers agglomerated to form the rubber domains in the epoxy acrylate film, which were induced by the ionic interaction. Consequently, this agglomerated rubber domains improved the final film properties.

Original language	English
Pages (from-to)	976-983
Number of pages	8
Journal	Colloid and Polymer Science
Volume	276
Issue number	11
DOIs	https://doi.org/10.1007/s003960050336
State	Published - Nov 1998
Externally published	Yes

Keywords

Epoxy acrylate dispersions
Final film properties
Ionic interaction
Two hydrophilic ionic segments
Urethane acrylate anionomers

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10.1007/s003960050336

Cite this

@article{ed5078b9eeab44d6ab00589aecbc6726,

title = "Ultraviolet curable epoxy acrylate dispersions: Effect of urethane acrylate anionomers on stabilizing and film properties",

abstract = "Epoxy acrylate dispersions stabilized using urethane acrylate anionomers were prepared for an application of ultraviolet (UV) curing. By observing the optical microscopy and colloidal stability for the epoxy acrylate dispersions, it was confirmed that the urethane acrylate anionomers incorporated have an interfacial activity in the interface between the epoxy acrylate oil and the water/ethanol mixture (80/20, w/w). This was possible by the structurally designed urethane acrylate anionomers, containing a hydrophobic soft segment and two hydrophilic ionic sites in their molecules. In addition, when ultraviolet (UV)-cured, the urethane acrylate anionomers agglomerated to form the rubber domains in the epoxy acrylate film, which were induced by the ionic interaction. Consequently, this agglomerated rubber domains improved the final film properties.",

keywords = "Epoxy acrylate dispersions, Final film properties, Ionic interaction, Two hydrophilic ionic segments, Urethane acrylate anionomers",

author = "Jeong, \{W. W.\} and Kim, \{J. W.\} and Suh, \{K. D.\}",

year = "1998",

month = nov,

doi = "10.1007/s003960050336",

language = "English",

volume = "276",

pages = "976--983",

journal = "Colloid and Polymer Science",

issn = "0303-402X",

publisher = "Springer Science and Business Media Deutschland GmbH",

number = "11",

}

TY - JOUR

T1 - Ultraviolet curable epoxy acrylate dispersions

T2 - Effect of urethane acrylate anionomers on stabilizing and film properties

AU - Jeong, W. W.

AU - Kim, J. W.

AU - Suh, K. D.

PY - 1998/11

Y1 - 1998/11

N2 - Epoxy acrylate dispersions stabilized using urethane acrylate anionomers were prepared for an application of ultraviolet (UV) curing. By observing the optical microscopy and colloidal stability for the epoxy acrylate dispersions, it was confirmed that the urethane acrylate anionomers incorporated have an interfacial activity in the interface between the epoxy acrylate oil and the water/ethanol mixture (80/20, w/w). This was possible by the structurally designed urethane acrylate anionomers, containing a hydrophobic soft segment and two hydrophilic ionic sites in their molecules. In addition, when ultraviolet (UV)-cured, the urethane acrylate anionomers agglomerated to form the rubber domains in the epoxy acrylate film, which were induced by the ionic interaction. Consequently, this agglomerated rubber domains improved the final film properties.

AB - Epoxy acrylate dispersions stabilized using urethane acrylate anionomers were prepared for an application of ultraviolet (UV) curing. By observing the optical microscopy and colloidal stability for the epoxy acrylate dispersions, it was confirmed that the urethane acrylate anionomers incorporated have an interfacial activity in the interface between the epoxy acrylate oil and the water/ethanol mixture (80/20, w/w). This was possible by the structurally designed urethane acrylate anionomers, containing a hydrophobic soft segment and two hydrophilic ionic sites in their molecules. In addition, when ultraviolet (UV)-cured, the urethane acrylate anionomers agglomerated to form the rubber domains in the epoxy acrylate film, which were induced by the ionic interaction. Consequently, this agglomerated rubber domains improved the final film properties.

KW - Epoxy acrylate dispersions

KW - Final film properties

KW - Ionic interaction

KW - Two hydrophilic ionic segments

KW - Urethane acrylate anionomers

UR - https://www.scopus.com/pages/publications/0031733007

U2 - 10.1007/s003960050336

DO - 10.1007/s003960050336

M3 - Article

AN - SCOPUS:0031733007

SN - 0303-402X

VL - 276

SP - 976

EP - 983

JO - Colloid and Polymer Science

JF - Colloid and Polymer Science

IS - 11

ER -

Ultraviolet curable epoxy acrylate dispersions: Effect of urethane acrylate anionomers on stabilizing and film properties

Abstract

Keywords

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