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1. (WO2017041196) ANTIFOULING BIO-PAINT COMPRISING EXTRACTS OF MACROALGAE THAT ATTRACT EPIBIONT BACTERIA AND ACTIVE EXTRACTS OF BACTERIA WITH ANTIFOULING PROPERTY
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Pub. No.: WO/2017/041196 International Application No.: PCT/CL2016/000051
Publication Date: 16.03.2017 International Filing Date: 09.09.2016
IPC:
C09D 5/16 (2006.01) ,A01N 65/03 (2009.01) ,A01N 63/02 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
16
Anti-fouling paints; Underwater paints
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
65
Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
03
Algae
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
63
Biocides, pest repellants or attractants, or plant growth regulators containing micro-organisms, viruses, microbial fungi, animals, e.g. nematodes, or substances produced by, or obtained from micro-organisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
02
Substances produced by, or obtained from, micro-organisms or animals
Applicants:
UNIVERSIDAD DE CONCEPCION [CL/CL]; Barrio Universitario s/n Edificio Empreudec Concepción, CL
Inventors:
URRUTIA BRIONES, Homero Enrique; CL
SOSSA FERNANDEZ, Katherine Elizabeth; CL
BECERRA ALLENDE, José Violidio; CL
PEREZ MANRIQUEZ, Claudia Isabel; CL
RUIZ-TAGLE MOENA, Nathaly Marian; CL
VIDAL ARAYA, José Miguel; CL
NOCKER-EINSIEDLER, Andreas; CL
Agent:
SEPULVEDA BARRERA, Ximena; Barrio Universitario s/n Edificio Empreudec Concepción, CL
Priority Data:
2602-201511.09.2015CL
Title (EN) ANTIFOULING BIO-PAINT COMPRISING EXTRACTS OF MACROALGAE THAT ATTRACT EPIBIONT BACTERIA AND ACTIVE EXTRACTS OF BACTERIA WITH ANTIFOULING PROPERTY
(FR) PEINTURE BIOLOGIQUE ANTI-ENCRASSEMENT COMPRENANT DES EXTRAITS DE MACROALGUES ATTIRANT LES BACTÉRIES ÉPIBIONTES ET DES EXTRAITS ACTIFS DE BACTÉRIES AYANT UNE CARACTÉRISTIQUE ANTI-ENCRASSEMENT
(ES) BIOPINTURA ANTIFOULING QUE COMPRENDE EXTRACTOS DE MACROALGAS ATRACTANTES DE BACTERIAS EPIBIONTES Y EXTRACTOS ACTIVOS DE BACTERIAS CON CARACTERÍSTICA ANTIFOULING
Abstract:
(EN) The present invention relates to an antifouling bio-paint comprising a two-barrier protection system. The paint comprises extracts of macroalgae that attract epibiont bacteria, with anti-micro-fouling activity, and active extracts of bacteria with antifouling property, the extracts being immobilised in a polymer matrix. The bio-paint is used on inert surfaces exposed to seawater, principally nets for use in aquaculture, pipelines, and boat hulls.
(FR) La technologie présentée dans cette invention correspond à une peinture biologique anti-encrassement qui comprend un système de protection à deux barrières, laquelle peinture comprend des extraits de macroalgues attirant les bactéries épibiontes ayant une activité anti-encrassement et des extraits actifs de bactéries ayant une caractéristique anti-encrassement, ces deux extraits étant immobilisés sur une matrice à base polymère. Cette peinture biologique s’utilise sur des surfaces inertes exposées à l’eau de mer, principalement des filets utilisés en aquaculture, des conduites et des coques de bateaux.
(ES) Esta tecnología corresponde a una biopintura antifouling que comprende un sistema de protección de dos barreras, esta pintura comprende extractos de macroalgas atractantes de bacterias epibiontes con actividad antimicrofouling y extractos activos de bacterias con característica antifouling, estos extractos están inmovilizados en una matriz base polimerica. Esta biopintura se utiliza sobre superficies inertes expuestas a agua de mar, principalmente redes de uso en acuicultura, tuberías, y cascos de barcos
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, 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: Spanish (ES)
Filing Language: Spanish (ES)