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1. (WO2019042984) Method for controlling growth of microorganisms and/or biofilms in an industrial process
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Pub. No.: WO/2019/042984 International Application No.: PCT/EP2018/073107
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
IPC:
D21H 21/36 (2006.01) ,D21H 17/09 (2006.01) ,D21H 17/07 (2006.01)
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21
Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties
14
characterised by function or properties in or on the paper
36
Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17
Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
03
Non-macromolecular organic compounds
05
containing elements other than carbon and hydrogen only
09
Sulfur-containing compounds
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17
Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
03
Non-macromolecular organic compounds
05
containing elements other than carbon and hydrogen only
07
Nitrogen-containing compounds
Applicants:
KEMIRA OYJ [FI/FI]; Energiakatu 4 00180 Helsinki, FI
UNIVERSITY OF COPENHAGEN [DK/DK]; Norregade 10 1165 Copenhagen, DK
Inventors:
SIMELL, Jaakko; FI
KOLARI, Marko; FI
GIVSKOV, Michael; DK
TOLKER-NIELSEN, Tim; DK
RYBTKE, Morten Levin; DK
ANDERSEN, Jens Bo; DK
Agent:
BERGGREN OY; P.O. Box 99 Tykistökatu 2-4 B FI-20521 Turku, FI
Priority Data:
17188321.829.08.2017EP
Title (EN) Method for controlling growth of microorganisms and/or biofilms in an industrial process
(FR) PROCÉDÉ DE RÉGULATION DE LA CROISSANCE DE MICRO-ORGARNISMES ET/OU DE BIOFILMS DANS UN PROCÉDÉ INDUSTRIEL
Abstract:
(EN) The invention relates to a method for controlling of a biofilm, for removing of a formed biofilm and/or for controlling a growth of microorganisms, preferably bacteria, in an aqueous environment of an industrial manufacturing process comprising cellulosic fibre material. In the method a composition comprising a compound selected from a group consisting of 3-[(4-methylphenyl)sulphonyl]-2- propenenitrile and 4-amino-N-2-thiazolyl-benzenesulphonamide is administered to the aqueous environment of the process.
(FR) L'invention concerne un procédé de régulation d'un biofilm, de retrait d'un biofilm formé et/ou de régulation de la croissance de micro-organismes, de préférence des bactéries, dans un environnement aqueux d'un procédé industriel de fabrication comprenant un matériau fibreux cellulosique. Dans le procédé, une composition comprenant un composé choisi dans un groupe constitué par du 3-[(4-méthylphényl)sulfonyl]-2-propènenitrile et du 4-amino-N-2-thiazolyl-benzènesulfonamide est administrée à l'environnement aqueux du procédé.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)