-
1.发明授权Process for preparing phosphate ester surface active agents in the presence of a bis(hydroxymethyl) phosphinic acid color inhibitor 失效BIS（羟基甲基）磷酸颜料抑制剂存在下制备磷酸酯表面活性剂的方法
公开(公告)号：US3629377A
公开(公告)日：1971-12-21
申请号：US3629377D
申请日：1969-02-20
Applicant: GAF CORP
Inventor： SCHENCK LESLIE M , NUNN LESLIE G JR
CPC classification number: C07F9/09
Abstract: AN IMPROVED PROCESS FOR PRODUCING PHOSPHATE ESTER SURFACE ACTIVE AGENTS BY THE REACTION OF P2O5 AND AN ORGANIC HYDROXYL-CONTAINING COMPOUND, THE IMPROVEMENTS RELATING TO CONDUCTING SUCH REACTION IN THE PRESENCE OF A COLOR INHIBITOR COMPRISING BIS(HYDROXYMETHYL) PHOSPHINIC ACID.
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
