发明名称 |
METHODS AND COMPOSITIONS FOR CONTROLLING BIOFOULING USING N-ALKYL HETEROCYCLIC COMPOUNDS |
摘要 |
The present invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an effective amount of at least one N-alkyl heterocyclic compound to inhibit bacterial adhesion to the submergible surface. The present invention also relates to a method for controlling biofouling of an aqueous system. This method adds an effective amount of at least one N-alkyl heterocyclic compound to inhibit bacteria from adhering to a submerged surface within the aqueous system. This method effectively controls biofouling without substantially killing the fouling organisms. The N-alkyl heterocyclic compound used in the method of the invention has formula (I). The substituent R1 is C8-C20 alkyl group. The heterocyclic ring is a 5-8 membered heterocyclic ring where X is O, NH, or CH2. R2 is methyl, hydroxymethyl, or hydroxyethyl. The integer n ranges from 0 to 3. The present invention also relates to a composition containing Nalkyl heterocyclic compounds and usable in the above methods. The compositions comprise at least one N-alkyl heterocyclic compound in an amount effective to inhibit bacteria from adhering the submergible or submerged surfaces.
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申请公布号 |
CA2233308(A1) |
申请公布日期 |
1997.04.03 |
申请号 |
CA19962233308 |
申请日期 |
1996.09.27 |
申请人 |
BUCKMAN LABORATORIES INTERNATIONAL, INC. |
发明人 |
WHITTEMORE, MARILYN S.;BRYANT, STEPHEN D.;GLOVER, DANIEL E.;STEELHAMMER, JOE C. |
分类号 |
C02F1/00;A01N43/40;A01N43/84;C02F1/50;C09D5/14;(IPC1-7):C02F1/50 |
主分类号 |
C02F1/00 |
代理机构 |
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地址 |
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