CA2025910A1 - Procede pour empecher l'adhesion des bacteries et lutter contre leur multiplication dans les systemes d'alimentation en eau - Google Patents

Procede pour empecher l'adhesion des bacteries et lutter contre leur multiplication dans les systemes d'alimentation en eau

Info

Publication number: CA2025910A1
Authority: CA; Canada
Prior art keywords: aqueous systems; biological fouling; controlling biological; bacterial adhesion; inhibiting bacterial
Prior art date: 1989-10-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

CA2025910A

Other languages

English (en)

Other versions

CA2025910C (fr

Inventor

C. George Hollis

Percy A. Jaquess

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Buckman Laboratories International Inc

Original Assignee

Individual

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-10-12

Filing date

1990-09-21

Publication date

1991-04-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23666007&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2025910(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-09-21 Application filed by Individual filed Critical Individual

1991-04-13 Publication of CA2025910A1 publication Critical patent/CA2025910A1/fr

1995-11-07 Application granted granted Critical

1995-11-07 Publication of CA2025910C publication Critical patent/CA2025910C/fr

2010-09-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

Landscapes

Organic Chemistry (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Paints Or Removers (AREA)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Pretreatment Of Seeds And Plants (AREA)

CA002025910A 1989-10-12 1990-09-21 Procede pour empecher l'adhesion des bacteries et lutter contre leur multiplication dans les systemes d'alimentation en eau Expired - Fee Related CA2025910C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US42032689A	1989-10-12	1989-10-12
US420,326		1989-10-12

Publications (2)

Publication Number	Publication Date
CA2025910A1 true CA2025910A1 (fr)	1991-04-13
CA2025910C CA2025910C (fr)	1995-11-07

Family

ID=23666007

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002025910A Expired - Fee Related CA2025910C (fr)	1989-10-12	1990-09-21	Procede pour empecher l'adhesion des bacteries et lutter contre leur multiplication dans les systemes d'alimentation en eau

Country Status (16)

Country	Link
EP (1)	EP0422948B1 (fr)
JP (1)	JPH03209304A (fr)
AR (1)	AR243854A1 (fr)
AT (1)	ATE117661T1 (fr)
AU (1)	AU650624B2 (fr)
BR (1)	BR9004991A (fr)
CA (1)	CA2025910C (fr)
DE (1)	DE69016344T2 (fr)
DK (1)	DK0422948T3 (fr)
ES (1)	ES2068346T3 (fr)
FI (1)	FI904830A7 (fr)
GR (1)	GR3015654T3 (fr)
MX (1)	MX172773B (fr)
NO (1)	NO305311B1 (fr)
NZ (1)	NZ235510A (fr)
ZA (1)	ZA907268B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5387717A (en) *	1992-08-12	1995-02-07	Buckman Laboratories International, Inc.	Method for the detoxification of mustard gas, sulfur-containing quaternary ammonium ionene polymers and their use as microbicides
DE4340665A1 (de) *	1993-11-30	1995-06-01	Stockhausen Chem Fab Gmbh	Öl-in-Wasser-Emulsionen als Ersatz für Mikrobizide (Biozide) in wasserführenden Systemen
US6405582B1 (en) *	2000-06-15	2002-06-18	Hercules Incorporated	Biosensor and deposit sensor for monitoring biofilm and other deposits

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3943255A (en) *	1974-05-22	1976-03-09	Nalco Chemical Company	Alkyl polymaine microbiocides
US4026945A (en) *	1974-10-03	1977-05-31	Millmaster Onyx Corporation	Anti-microbial quaternary ammonium co-polymers
US4140798A (en) *	1976-11-24	1979-02-20	Kewanee Industries, Inc.	Method of inhibiting microorganisms
US4462914A (en) *	1983-01-03	1984-07-31	Calgon Corporation	Method of controlling Corbicula
DE3674640D1 (de) *	1985-05-28	1990-11-08	Ciba Geigy Ag	Ein mit biozid ausgeruestetes waessriges system.
CA1287573C (fr) *	1986-07-23	1991-08-13	Larry A. Lyons	Methode de lutte contre les macroinvertebres
US4789489A (en) *	1988-02-26	1988-12-06	Buckman Laboratories International, Inc.	Method for the control of mollusks

1990
- 1990-09-04 AR AR90317752A patent/AR243854A1/es active
- 1990-09-12 ZA ZA907268A patent/ZA907268B/xx unknown
- 1990-09-21 CA CA002025910A patent/CA2025910C/fr not_active Expired - Fee Related
- 1990-09-28 NZ NZ235510A patent/NZ235510A/en unknown
- 1990-09-28 BR BR909004991A patent/BR9004991A/pt not_active IP Right Cessation
- 1990-10-01 FI FI904830A patent/FI904830A7/fi not_active IP Right Cessation
- 1990-10-02 MX MX022655A patent/MX172773B/es unknown
- 1990-10-10 AU AU63940/90A patent/AU650624B2/en not_active Ceased
- 1990-10-11 NO NO904398A patent/NO305311B1/no not_active IP Right Cessation
- 1990-10-12 ES ES90311183T patent/ES2068346T3/es not_active Expired - Lifetime
- 1990-10-12 EP EP90311183A patent/EP0422948B1/fr not_active Revoked
- 1990-10-12 DE DE69016344T patent/DE69016344T2/de not_active Revoked
- 1990-10-12 AT AT90311183T patent/ATE117661T1/de not_active IP Right Cessation
- 1990-10-12 JP JP2275133A patent/JPH03209304A/ja active Pending
- 1990-10-12 DK DK90311183.9T patent/DK0422948T3/da active
1995
- 1995-04-03 GR GR950400798T patent/GR3015654T3/el unknown

Also Published As

Publication number	Publication date
NO305311B1 (no)	1999-05-10
AU650624B2 (en)	1994-06-30
NO904398D0 (no)	1990-10-11
JPH03209304A (ja)	1991-09-12
DE69016344T2 (de)	1995-09-07
GR3015654T3 (en)	1995-07-31
BR9004991A (pt)	1991-09-10
ATE117661T1 (de)	1995-02-15
ZA907268B (en)	1991-07-31
EP0422948A2 (fr)	1991-04-17
FI904830A7 (fi)	1991-04-13
DE69016344D1 (de)	1995-03-09
AU6394090A (en)	1991-04-18
NZ235510A (en)	1993-04-28
MX172773B (es)	1994-01-12
ES2068346T3 (es)	1995-04-16
EP0422948B1 (fr)	1995-01-25
CA2025910C (fr)	1995-11-07
FI904830A0 (fi)	1990-10-01
AR243854A1 (es)	1993-09-30
DK0422948T3 (da)	1995-03-27
EP0422948A3 (en)	1991-10-16
NO904398L (no)	1991-04-15

Similar Documents

Publication	Publication Date	Title
CA2072378A1 (fr)	1993-05-22	Methode d'assemblage de plusieurs receptables contenant un fluide biologique
AU7593494A (en)	1995-04-06	System and method for processing biological fluid
AU589648B2 (en)	1989-10-19	Water-soluble or water-dispersible graft polymers, process for their preparation and the use thereof
AU536977B2 (en)	1984-05-31	Method and composition for inhibiting corrosion and deposition in aqueous systems
AU6432190A (en)	1991-04-03	Ultrasonic tracking system
CA2003681A1 (fr)	1990-08-27	Metaux de transition temoins de traitement chimique
AU3284189A (en)	1989-09-06	Process for coating polymer surfaces and coated products produced using such process
CA2191197A1 (fr)	1995-12-07	Procede et moyens de production d'acide hyaluronique
CA2143339A1 (fr)	1994-03-03	Methode pour le marquage d'un liquide
EP0346097A3 (fr)	1991-08-21	Système épaississant
AU7756594A (en)	1995-05-18	Polymer systems, process for their preparation, and their use for printing inks
AU5204490A (en)	1990-10-04	Composition for treating water or aqueous systems
HK70888A (en)	1988-09-16	A method of inhibiting corrosion in aqueous systems
CA2148625A1 (fr)	1994-05-26	Systeme encrivore
EP1611908A3 (fr)	2012-02-01	Absorbant pour éliminer des substances associées à des pathologies dans des liquides biologiques, méthode pour éliminer ces mêmes substances, dispositif pour la purification d'un liquide biologique et système pour la purification d'un liquide biologique
CA2025910A1 (fr)	1991-04-13	Procede pour empecher l'adhesion des bacteries et lutter contre leur multiplication dans les systemes d'alimentation en eau
EP0214850A3 (fr)	1988-01-07	Procédé pour combattre les algues dans les systèmes aqueux
AU6046490A (en)	1991-02-06	Corrosion resistant silicon inorganic polymeric coatings
CA2169884A1 (fr)	1996-09-09	Un produit et methode pour empecher la croissance bacterienne dans un milieu aqueux
EP0761732A4 (fr)	1998-04-08	Procede de degradation de polymere
AU4480489A (en)	1990-04-18	Water dispersible polymers for coatings
EP0303294A3 (fr)	1990-02-07	Film support de culture de cellules
CA2259384A1 (fr)	1998-01-08	Procedes et compositions anti-biofouling utilisant des combinaisons d'un polymere ionene et d'un sel de dodecylamine
AU6215390A (en)	1991-03-14	Inhibition of deposition in aqueous systems
TW338058B (en)	1998-08-11	Method of priming polyolefin articles for coating

Legal Events

Date	Code	Title	Description
1990-09-21	EEER	Examination request
2007-09-21	MKLA	Lapsed