Detail of "13688-56-7"

Reference

Effect of the wettability and solubility of glass-fiber surface finish on the improvement of adhesion between the polyester resin and the fiber

Effect of the wettability and solubility of glass-fiber surface finish on the improvement of adhesion between the polyester resin and the fiber. Florovic, Stanislav; Forro, Juraj; Lackovic, Frantisek (Skloplast N. P., Trnava, Czech.). Plasty Kauc., 14(2), 44-7 (Slovak) 1977. CODEN: PLKCAS. DOCUMENT TYPE: Journal CA Section: 36 (Plastics Manufacture and Processing) CHS 104 (I) [39301-53-6] polyester laminates reinforced with glass fibers, which were lubricated with substances sol. in I, had higher bending strength (.sigma.) than I laminates contg. fibers with insol. lubricants. Thus fibers lubricated with an aq. dispersion of Resyn 1033 [62628-98-2] (cellulose deriv.) or trimethylsilyl methacrylate [13688-56-7] which was sol. 39301-53-6 and 62628-98-2 are cas registry numbers of chemicals which are used as reagents here. in I gave laminates with .sigma. 1257 and 1130 under dry and wet test conditions. When the lubricant was poly(vinyl alc.) [9002-89-5], which was not sol. in I, .sigma. was 686 and 475 under dry and wet test conditions. .

Improved method for the preparation of trimethylsilyl methacrylate

Improved method for the preparation of trimethylsilyl methacrylate. Chapman, Angela; Jenkins, A. D. (Sch. Mol. Sci., Univ. Sussex, Brighton, Engl.). J. Polym. Sci., Polym. Chem. Ed., 15(12), 3075-8 (English) 1977. CODEN: JPLCAT. ISSN: 0449-296X. DOCUMENT TYPE: Journal CA Section: 35 (Synthetic High Polymers) Section cross-reference(s): 29 A simple method for prepg. trimethylsilyl methacrylate (I) [13688-56-7] involved treating methacrylic acid (II) [79-41-4] with the silylating agent hexamethyldisilazane (III) [999-97-3]. Thus, II was added to an equimolar amt. of III cooled in ice water; the white powd. I was heated to 60° for 5 h with stirring. Purifn. was effected by adding that reactant which was shown to be deficient by gas-liq. chromatog., and subsequent heating to 60° for an addnl. 2 h. The pure I was stored over DPPH at -20°.