| 英文名称: | | 6-hexanediamine, n,n'-bis(2,2,6,6-tetramethyl-4-piperidinyl)- polymer with n | | ,n'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-propanediamine and n-butyl-2,2,6 | | ,6-tetramethyl-4-piperidinamine | | 1,6-hexanediamine,n,n'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymer withn,n'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-propanediamine andn-butyl-2,2,6,6-tetramethyl-4-piperidinamine |
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