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Patent Agency Ranking1.发明专利
公开(公告)号：CA2843043A1
公开(公告)日：2013-02-21
申请号：CA2843043
申请日：2012-07-30
Applicant: BUCKMAN LABOR INC
Inventor： MCNEEL THOMAS E , WHITTEMORE MARILYN S , CLARK RICHARD A , GRABOWICZ JADWIGA J
Abstract: A method and composition is described for controlling the growth of fouling materials, such as scale, in aqueous systems using a tagged (fluorescent) polymer. The tagged polymer can be a fluorescent polymer which has at least one fluorescent monomelic unit derived from a fluorophore which has at least one terminal end comprising an olefinic group. The method of controlling the growth of at least one fouling material in an aqueous system can include the steps of adding the tagged polymer to the aqueous system to be treated, fluorometrically monitoring the concentration of the tagged polymer, and adjusting, as needed, the concentration of the tagged polymer and proportionally used water treatment compound or compounds effective to control the growth of at least one fouling material in the aqueous system. The adjustment of pH before determination of the fluorescence signal can be employed to increase sensitivity of the fluorophore and minimize background interference.
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2.发明专利
公开(公告)号：AU2012295457A1
公开(公告)日：2014-03-06
申请号：AU2012295457
申请日：2012-07-30
Applicant: BUCKMAN LABOR INC
Inventor： MCNEEL THOMAS E , WHITTEMORE MARILYN S , CLARK RICHARD A , GRABOWICZ JADWIGA J
Abstract: A method and composition is described for controlling the growth of fouling materials, such as scale, in aqueous systems using a tagged (fluorescent) polymer. The tagged polymer can be a fluorescent polymer which has at least one fluorescent monomelic unit derived from a fluorophore which has at least one terminal end comprising an olefinic group. The method of controlling the growth of at least one fouling material in an aqueous system can include the steps of adding the tagged polymer to the aqueous system to be treated, fluorometrically monitoring the concentration of the tagged polymer, and adjusting, as needed, the concentration of the tagged polymer and proportionally used water treatment compound or compounds effective to control the growth of at least one fouling material in the aqueous system. The adjustment of pH before determination of the fluorescence signal can be employed to increase sensitivity of the fluorophore and minimize background interference.
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3.发明专利
公开(公告)号：AU2012295457B2
公开(公告)日：2015-02-05
申请号：AU2012295457
申请日：2012-07-30
Applicant: BUCKMAN LABOR INC
Inventor： MCNEEL THOMAS E , WHITTEMORE MARILYN S , CLARK RICHARD A , GRABOWICZ JADWIGA J
Abstract: A method and composition is described for controlling the growth of fouling materials, such as scale, in aqueous systems using a tagged (fluorescent) polymer. The tagged polymer can be a fluorescent polymer which has at least one fluorescent monomelic unit derived from a fluorophore which has at least one terminal end comprising an olefinic group. The method of controlling the growth of at least one fouling material in an aqueous system can include the steps of adding the tagged polymer to the aqueous system to be treated, fluorometrically monitoring the concentration of the tagged polymer, and adjusting, as needed, the concentration of the tagged polymer and proportionally used water treatment compound or compounds effective to control the growth of at least one fouling material in the aqueous system. The adjustment of pH before determination of the fluorescence signal can be employed to increase sensitivity of the fluorophore and minimize background interference.
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4.发明专利
公开(公告)号：SG2014010110A
公开(公告)日：2014-05-29
申请号：SG2014010110
申请日：2012-07-30
Applicant: BUCKMAN LABOR INC
Inventor： MCNEEL THOMAS E , WHITTEMORE MARILYN S , CLARK RICHARD A , GRABOWICZ JADWIGA J
Abstract: A method and composition is described for controlling the growth of fouling materials, such as scale, in aqueous systems using a tagged (fluorescent) polymer. The tagged polymer can be a fluorescent polymer which has at least one fluorescent monomeric unit derived from a fluorophore which has at least one terminal end comprising an olefinic group. The method of controlling the growth of at least one fouling material in an aqueous system can include the steps of adding the tagged polymer to the aqueous system to be treated, fluorometrically monitoring the concentration of the tagged polymer, and adjusting, as needed, the concentration of the tagged polymer and proportionally used water treatment compound or compounds effective to control the growth of at least one fouling material. The adjustment of pH before determination of the fluorescence signal can be employed to increase sensitivity of the fluorophore and minimize background interference.
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公开(公告)号：MX2014001279A
公开(公告)日：2014-05-13
申请号：MX2014001279
申请日：2012-07-30
Applicant: BUCKMAN LABOR INC
Inventor： MCNEEL THOMAS E , WHITTEMORE MARILYN S , CLARK RICHARD A , GRABOWICZ JADWIGA J
Abstract: Se describe un método y composición para controlar el crecimiento de materiales de ensuciamiento, tal como incrustación, en sistemas acuosos utilizando un polímero marcado (fluorescente). El polímero marcado puede ser un polímero fluorescente que tiene por lo menos una unidad monomérica fluorescente derivada de un fluoróforo que tiene por lo menos un extremo terminal que comprende un grupo olefínico. El método para controlar el crecimiento de por lo menos un material de ensuciamiento en un sistema acuoso puede incluir las etapas de adicionar el polímero marcado al sistema acuoso que es tratado, inspeccionar fluorométricamente la concentración del polímero marcado y ajustar, como sea necesario, la concentración del polímero marcado y proporcionalmente el compuesto o compuestos para tratamiento de agua utilizados efectivos para controlar el crecimiento de por lo menos un material de ensuciamiento del sistema acuoso. El ajuste de pH antes de la determinación de la señal de fluorescencia se puede emplear para incrementar la sensibilidad de fluoróforo y minimizar la interferencia de fondo.
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