Reference

Chemical modification of poly(vinyl chloroformate)

Chemical modification of poly(vinyl chloroformate). Meunier, Gilles; Boivin, Sylviane; Hemery, Patrick; Senet, Jean Pierre; Boileau, Sylvie (Lab. Chim. Macromol., Coll. France, Paris 75231/05, Fr.). Polym. Sci. Technol. (Plenum), 21(Modif. Polym.), 293-304 (English) 1983. CODEN: POSTB5. ISSN: 0093-6286. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) The substitution reactions of poly(vinyl chloroformate) (I) [29464-53-7] with primary and secondary amines, phenols, primary alcs., 2-oxazolidone [497-25-6], and KCN were investigated. Suitable reaction conditions to avoid degrdn. and hydrolysis were established and gave sol. modified I in good yields. 130-95-0 and 103-67-3 are just another two chemicals used in this study. The effects of phase-transfer catalysts such as dicyclohexyl 18-crown-6 [16069-36-6] on the reaction were studied. .

Development of thermostable reaction resins

Development of thermostable reaction resins. Roth, Werner; Hanella, Klaus; Steinbach, Volker; Frosch, Peter (Sekt. Elektrotech., Tech. Hochsch. Ilmenau, Ilmenau, Ger. Dem. Rep.). Int. Wiss. Kolloq. - Tech. Hochsch. Ilmenau, 28(2), 167-70 (German) 1983. CODEN: IWKLAL. ISSN: 0374-3365. DOCUMENT TYPE: Journal; General Review CA Section: 37 (Plastics Manufacture and Processing) A review, with 6 refs., of the prepn. and properties of isocyanurate and oxazolidinone ring-contg.In this experiment, several chemicals are used like 497-25-6 resins prepd. from epoxy resins and polyisocyanates. .