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UV-Crosslinkable Photoreactive Pressure-Sensitive Adhesives Synthesized from Butyl Acrylate and 4-Acryloyloxy Benzophenone

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Abstract:

The manuscript describes synthesized of photoreactive UV-crosslinkable solvent-borne acrylic pressure-sensitive adhesives (PSA) based on butyl acrylate (BA) and copolymerizable photoinitiator 4-acryloyloxy benzophenone (ABP) characterized by molecular mass in the range of 180 000 to 480 000 Dalton. These copolymers were tacky but possessed insufficient cohesive strength after UV-crosslinking to be useful as PSA. They resulted in materials having a balance of cohesive and adhesive characteristics required of good PSA. Some of the parameters affecting the pressure-sensitive adhesive properties of the copolymer are: amount of the 4-acryloyloxy benzophenone, molecular mass of the polymeric components, UV-reactivity and such important properties like tack, peel adhesion and shear strength.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 8)
Pages:
21-28
Citation:
Z. Czech et al., "UV-Crosslinkable Photoreactive Pressure-Sensitive Adhesives Synthesized from Butyl Acrylate and 4-Acryloyloxy Benzophenone", International Letters of Chemistry, Physics and Astronomy, Vol. 8, pp. 21-28, 2013
Online since:
February 2013
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References:

I. Benedek, Developments in Pressure-Sensitive Products. CRC Taylor & Francis, New York (2006).

I. Benedek, Pressure-Sensitive Formulation. VSP, Utrecht (2000).

Z. Czech, Crosslinking of pressure-sensitive adhesives based on acrylic. Ed. Technical University of Szczecin (1999).

G. Auchter, Adhäsion, 1-2 (1993) 14-17.

Z. Czech, Kautschuk Gummi Kunstoffe 1-2 (2000) 59-65.

Z. Czech, W. Blum, F. Herrmann, patent WO 94/14853 (1993).

Z. Czech, A. Malec, Pol. J. Chem. Tech. 2 (2002) 5-8.

R. Milker, Z. Czech, Removable and repositionable pressure-sensitive adhesive products, Stick 3rd European Congress on Adhesive and Sealant Raw Materials, Nürnberg, Germany (2003) 23-36.

Z. Czech, A. Butwin, J. Kabatc, J. Świderska, Polym. Bul. 69 (2012) 71-80.

Z. Czech, A. Butwin, J. Kabatc, J. Świderska, L. Shao, Y. Bai, Polym. Bul. 68(2) (2012) 441-452.

K. Wabro, R. Milker, G. Krüger. Haftklebstoffe und Haftklebebänder, Astorplast, Altdorf, Germany (1994).

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Cited By:

[1] X. Zhang, J. He, L. Yue, Y. Bai, H. Liu, "Heat resistance of acrylic pressure-sensitive adhesives based on commercial curing agents and UV/heat curing systems", Journal of Applied Polymer Science, p. 47310, 2018

DOI: https://doi.org/10.1002/app.47310