发明授权
US3830782A Modified melamine-formaldehyde resins 失效
改性甲酰胺 - 甲醛树脂

Modified melamine-formaldehyde resins
摘要:
MODIFIED MELAMINE-FORMALDEHYDE RESINS WHICH CONTAIN O-AMINOBENZAMIDE UNITS AND MAY BE PARTLY OR COMPLETELY ETHERIFIED WITH AN ALCOHOL. THE RESINS ARE SUITABLE AS BAKING FINISHES, PARTICULARLY WHEN MIXED WITH CONVENTIONAL BINDERS.
信息查询
0/0