氨基氰 urea anhydride
- 含胺基或氨基树脂是尿素或三聚氰胺和甲醛烷基化反应产品。
An amine or amino resin is the alkylated reaction product of urea or melamine and formaldehyde. - 采用苯甲酸改性的醇酸树脂和混合醚化的三聚氰胺甲醛树脂为基料,配以适量的锤纹助剂制成高固体分低温快干型氨基锤纹漆。
The high-solid fast drying amino hammer paint is prepared with benzoic acid modified alkyd resin and etherified melamine-formaldehyde resin as binder, hammering agent and other components. - 以一氯乙酸、苯胺、尿素、双氰胺、三聚氰胺和甲醛为原料合成了适用于皮革复鞣的新型两性氨基树脂复鞣剂。
A new amphoteric amino-resin retanning agent suitable for leather retanning was synthesized using choroactic acid, aniline, urea, dicyandiamide, melamine and formaldehyde as the raw materials.
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