公开(公告)号：ZA9901476B

公开(公告)日：1999-08-26

申请号：ZA9901476

申请日：1999-02-24

Applicant: BUCKMAN LABOR INC

Inventor： LEE JAMES C ,  CORRAL LUIS F DEL ,  CLARK RICHARD A ,  BONILLA PEDRO A

IPC: A01N25/08 ,  A01N43/78 ,  C02F1/50 ,  A61L ,  A01N ,  C02F

CPC classification number: A01N43/78 ,  C02F1/50 ,  C02F2103/023 ,  Y02W10/37 ,  A01N2300/00

公开(公告)号：CA2259384A1

公开(公告)日：1998-01-08

申请号：CA2259384

申请日：1997-07-02

Applicant: BUCKMAN LABOR INC

Inventor： DEL CORRAL LUIS FERNANDO ,  CLARK RICHARD A ,  JAQUESS PERCY A

IPC: A01N33/04 ,  A01N33/12 ,  A01N43/40 ,  A01N61/00 ,  C02F1/50 ,  C09D5/14 ,  C09D5/16 ,  C09D201/00

Abstract: The present invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an ionene polymer and a salt of dodecylamine in a combined amount effective 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 ionene polymer and a salt of dodecylamine in a combined amount effective 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 present invention also relates to compositions containing an ionene polymer and a salt of dodecylamine and useable in the above methods. The compositions comprise an ionene polymer and a salt of dodecylamine in a combined amount effective to inhibit bacteria from adhering to submergible or submerged surfaces.