| 摘要 |
FIELD: pulp-and-paper industry. SUBSTANCE: method involves stages of manufacturing paper glued in alkaline medium by means of alkenyl succinic anhydride and 2-oxetanone, which is in non-solid state at temperature of 20-35 C, and using paper in high-speed reprocessing and reprography processes. Another method involves manufacturing paper in alkaline medium including stages of producing gluing substance comprising alkenyl succinic anhydride and 2-oxetanone, which is in non-solid state at temperature of 35 C, and gluing paper by means of said gluing substance. EFFECT: increased extent of gluing, reduced expenses due to decreased consumption reactants and reduced number of process stages. 29 cl, 2 dwg, 3 tbl, 3 ex
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