申请人:——
公开号:US20040014894A1
公开(公告)日:2004-01-22
The invention concerns an epoxidized trialkylammonium salt characterised in that it is selected among salts of general formula (I), wherein: R represents a (CH
2
)
n
—A—NH—(CH
2
)
n′
—N
+
R
1
R
2
R
3
group wherein A represents a —CO— or CH
2
— group; n′ and n range between 1 and 20, with n+n′ not less than 10; R
1
, R
2
and R
3
are C
1
-C
20
alkyl or mono-hydroxyalkyl groups, linear or branched, identical or different; X represents counterion. The invention also concerns a synthesis method for said salts, the use of said salts as chemical grafting agents, a chemical grafting method for substrates and the resulting biocidal and/or bacteriostatic substrates.
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本发明涉及一种环氧化三烷基铵盐,其特征在于它选自通式(I)的盐,其中:R 代表 (CH
2
)
n
-A-NH-(CH
2
)
n′
-N
和加号;
R
1
R
2
R
3
基团,其中 A 代表 -CO- 或 CH
2
- 基团;n′和 n 介于 1 和 20 之间,其中 n+n′ 不小于 10;R
1
, R
2
和 R
3
为 C
1
-C
20
烷基或单羟基烷基,直链或支链,相同或不同;X 代表反离子。本发明还涉及上述盐类的合成方法、上述盐类作为化学接枝剂的用途、基质的化学接枝方法以及由此得到的杀菌和/或抑菌基质。
1