Browse > Article
http://dx.doi.org/10.17702/jai.2015.16.1.29

Synthesis and Application of Sorbic Acid Grafted Hydrogenated Dicyclopentadiene Hydrocarbon Resin  

Kong, Won Suk (Kolon Industries, R&D Center)
Park, Jun Hyo (Kolon Industries, R&D Center)
Yoon, Ho Gyu (Division of Materials Science and Engineering, Korea University)
Lee, Jae Wook (Department of Chemical Engineering, Sogang University)
Publication Information
Journal of Adhesion and Interface / v.16, no.1, 2015 , pp. 29-34 More about this Journal
Abstract
Hydrocarbon resins, which are defined as low molecular weight, amorphous, and thermoplastic polymers, are widely used as tackifier for various types of adhesives, as processing aids in rubber compounds, and as modifiers for plastics polymers such as isotactic polypropylene. Typically, hydrocarbon resins are non-polar, and thus highly compatible with non-polar rubbers and polymer. However, they are poorly compatible with polar system, such as acrylic copolymer, polyurethanes, and polyamides. Moreover, recently the raw materials of hydrocarbon resin from naphtha cracking had been decreased because of light feed cracking such as gas cracking. To overcome this problem, in this study, novel hydrocarbon resins were designed to have a highly polar chemical structure which material is sustainable. And, it was successfully synthesized by Diels-Alder reaction of dicyclopentadiene monomer and sorbic acid from blueberry as renewable resources. Acrylic resins were formulated with various tackifiers solution including sorbic acid grafted hydrogenated dicyclopentadiene hydrocarbon resins in acrylic adhesive and rolling ball tack, loop tack, $180^{\circ}$ peel adhesion strength, and shear adhesion strength were measured. The properties depend on the softening point and polar content of tackifiers.
Keywords
Hydrocarbon resin (HCR); Tackifier; Sorbic acid; Acrylic resin; Dicyclopentadiene (DCPD); Rolling ball tack; loop tack; $180^{\circ}$ Peel adhesion strength; Shear adhesion strength;
Citations & Related Records
연도 인용수 순위
  • Reference
1 G. Kraus, K. W. Rollman, and R. A. Gray, Int. J. Adhes. Adhes., 10, 221 (1979).
2 J. B. Class and S. G. Chu, J. Appl. Polym. Sci., 30, 805 (1985).   DOI
3 K. Hino, T. Ito, M. Toyama, and H. Hashimoto, J. Appl. Polym. Sci., 19, 2879 (1975).   DOI
4 F. H. Wetzel, Rubber Age, 82, 291 (1957).
5 F. H. Wetzel and B. B. Alexander, Adhes. Age, 7, 28 (1964).
6 C. W. Hock, J. Polym. Sci. C, 3, 139 (1963).
7 D. W. Aubrey, Rubber Chem. Technol., 61, 448 (1988).   DOI
8 M. Sherriff, R. W. Knibbs, and P. G. Langley, J. Appl. Polym. Sci., 17, 3423 (1973).   DOI
9 H. J. Kim and H. Mizumachi, J. Appl. Polym. Sci., 56, 201 (1995).   DOI
10 M. Sasaki, Y. Nakamura, K. Fujita, Y. Kinugawa, T.Iida, and Y. Urahama, J. Adhes. Sci. Technol., 19, 1445 (2006).
11 M. Sasaki, K. Fujita, M. Adachi, S. Fujii, Y. Nakamura, and Y. Urahama, Int. J. Adhes. Adhes., 28, 372 (2008).   DOI
12 H. J. Kim and H. Mizumachi, J. Appl. Polym. Sci., 56, 201 (1995).   DOI
13 Test Method for Pressure-Sensitive Adhesive. Sixth edition. Pressure-Sensitive Tape Council, Itasca.
14 Test Method for Pressure-Sensitive Adhesive. Sixth edition. Pressure-Sensitive Tape Council, Itasca. ASTM D3654-78.
15 A. Solladie-Cavallo, H. Senouci, L. Jierry, A. Kelin, and M. Bouquey, JAOCS, 80, 4 (2003).