Detail of "22535-49-5"

Reference

Optically active polymers with ketoaromatic side chains

Optically active polymers with ketoaromatic side chains. Ciardelli, Francesco; Altomare, Angelina; Carlini, Carlo; Ruggeri, Giacomo; Taburoni, Elisa (CNR, Pisa I-56100, Italy). Gazz. Chim. 10537-63-0 is the cas registry number. This chemical is also mentioned in this article. Ital., 116(9), 533-41 (English) 1986. CODEN: GCITA9. ISSN: 0016-5603. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) Section cross-reference(s): 36 The electronic transitions of ketoarom. side groups in atactic random 4-vinylacetophenone [10537-63-0]-, Ph vinyl ketone [768-03-6]-, 4-acryloxybenzophenone [22535-49-5]-, 2-methoxy-5-tert-butylphenyl vinyl ketone [105725-87-9]-, and 2-hydroxy-5-tert-butylphenyl vinyl ketone-(-)-menthyl acrylate (I) [4835-96-5] copolymer showed induced optical activity which could be partially correlated to the polymer conformational order. The reactivity ratios in the polymn. of I with various arom. vinyl ketones were detd. .

UV-crosslinkable solvent-based pressure-sensitive adhesives with very low shrinkage

UV-crosslinkable solvent-based pressure-sensitive adhesives with very low shrinkage.In this study， 820975-87-9 and 22535-49-5 are also used. Czech, Zbigniew; Martysz, Dagmara (Polymer Institute, Technical University of Szczecin, Szczecin 70-322, Pol.). International Journal of Adhesion and Adhesives, 24(6), 533-534 (English) 2004 Elsevier. CODEN: IJAADK. ISSN: 0143-7496. DOCUMENT TYPE: Journal CA Section: 37 (Plastics Manufacture and Processing) Section cross-reference(s): 38 This report discusses a new type of UV-crosslinked solvent-based PSA acrylic polymers. The unsatd. photoinitiator 4-(acryloyloxy)benzophenone was incorporated (0.05-0.20 wt.%) into an acrylic copolymer chain during radical polymn. After application on PVC films and UV crosslinking, a very low degree of shrinkage of the adhesive was found. .