发明名称 |
KORROSJONSINHIBERENDE SYSTEMER, PRODUKTER INNEHOLDENDE RESTMENGDER AV SLIKE SYSTEMER OG FREMGANGSMAATER FOR FREMSTILLING DERAV. |
摘要 |
<p>A corrosion inhibitor system comprising at least one member selected from (a) sodium fluorophosphate, (b) a water soluble salt of at least one phosphonic acid derivative having the general formula Rn R<1> N (CH2 PO3 H2)2-n wherein R and R<1> are each independently selected from alkyl, aminoalkyl and hydroxyalkyl, and n is 0 or 1. Also deicer compositions based on such corrosion inhibitor compositions.</p> |
申请公布号 |
NO885551(A) |
申请公布日期 |
1989.06.19 |
申请号 |
NO19880005551 |
申请日期 |
1988.12.14 |
申请人 |
DOMTAR INC |
发明人 |
JOHNSTON ALLAN;LAWLESS DARREN F;MASON DEAN A;PEEL TERENCE E |
分类号 |
C09K3/18;C09K5/20;C23F11/08;C23F11/167;C23F11/18;(IPC1-7):C23F11/10 |
主分类号 |
C09K3/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|