ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C07C0045660000 by dehydration 1
C07C0045670000 by isomerisation; by change of size of the carbon skeleton 1
C07C0045680000 by increase in the number of carbon atoms 1
C07C0045690000 by addition to carbon-to-carbon double or triple bonds 1
C07C0045700000 by reaction with functional groups containing oxygen only in singly bound form 1
C07C0045710000 being hydroxy groups 1
C07C0045720000 by reaction of compounds containing ; CO groups with the same or other compounds containing CO groups 1
C07C0045730000 combined with hydrogenation 1
C07C0045740000 combined with dehydration 1
C07C0045750000 Reactions with formaldehyde 1
C07C0045760000 with the aid of ketenes 1
C07C0045770000 Preparation of chelates of aldehydes or ketones 1
C07C0045780000 Separation; Purification; Stabilisation; Use of additives 1
C07C0045790000 by solid-liquid treatment; by chemisorption 1
C07C0045800000 by liquid-liquid treatment 1