ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C07C0037820000 by solid-liquid treatment; by chemisorption 1
C07C0037840000 by crystallisation 1
C07C0037860000 by treatment giving rise to a chemical modification (by chemisorption C07C0037820000) 1
C07C0037880000 Use of additives, e.g. for stabilisation 1
C07C0039000000 Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring 1
C07C0039020000 monocyclic with no unsaturation outside the aromatic ring 1
C07C0039040000 Phenol 1
C07C0039060000 Alkylated phenols 1
C07C0039070000 containing only methyl groups as alkyl groups, e.g. cresols, xylenols 1
C07C0039080000 Dihydroxy benzenes; Alkylated derivatives thereof 1
C07C0039100000 Polyhydroxy benzenes; Alkylated derivatives thereof (C07C0039080000 takes precedence);; 1
C07C0039110000 Alkylated hydroxy benzenes containing also acyclically bound hydroxy groups, e.g. saligenol 1
C07C0039120000 polycyclic with no unsaturation outside the aromatic rings 1
C07C0039140000 with at least one hydroxy group on a condensed ring system containing two rings 1
C07C0039150000 with all hydroxy groups on non-condensed rings 1