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| Content Provider | Springer Nature Link |
|---|---|
| Author | Kim, Yang Bae Park, Su Cheol Kim, Hyun Kyoung Hong, Jin Who |
| Copyright Year | 2008 |
| Abstract | Several dual-curable acrylic pressure-sensitive adhesives (PSA) were synthesized by the radical polymerization of acrylic monomers containing benzophenone, hydroxyl, and alkyl groups. The optimum extent of UV-induced cure was determined by varying the content of the benzophenone groups (the photoinitiator) from 0.5 to 1.5 wt%. The weight average molecular weight of the polymers obtained ranged from 300,000 to 700,000 amu. The coated pressure-sensitive adhesives were cured either by short UV exposure to induce the grafting of acrylic polymers, or by heating for 6 h at 60 °C to promote the reactions between the polyisocyanates and hydroxyl groups. The dual-curing behavior was determined by monitoring both processes quantitatively by infrared spectroscopy. The developed dual-curable acrylic pressure-sensitive adhesives were found to compensate for the limitations in UV-induced curing of thick coatings. |
| Starting Page | 128 |
| Ending Page | 133 |
| Page Count | 6 |
| File Format | |
| ISSN | 15985032 |
| Journal | Macromolecular Research |
| Volume Number | 16 |
| Issue Number | 2 |
| e-ISSN | 20927673 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2008-01-01 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | pressure-sensitive adhesives acrylic cure/hardening UV polyurethane Polymer Sciences Soft and Granular Matter, Complex Fluids and Microfluidics Physical Chemistry Characterization and Evaluation of Materials Nanochemistry Nanotechnology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Organic Chemistry Materials Chemistry Chemical Engineering Polymers and Plastics |
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