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1. WO2020193830 - PRO-BIOFILM COATING, PRODUCTION METHOD THEREOF, AND SUBSTRATE COATED WITH SAME

Publication Number WO/2020/193830
Publication Date 01.10.2020
International Application No. PCT/ES2020/070195
International Filing Date 20.03.2020
IPC
C23C 16/00 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes
CPC
B05D 1/62
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
62Plasma-deposition of organic layers
B05D 2201/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2201Polymeric substrate or laminate
B05D 2203/35
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2203Other substrates
30Other inorganic substrates, e.g. ceramics, silicon
35Glass
C12M 23/20
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
23Constructional details, e.g. recesses, hinges
20Material Coatings
C12M 25/00
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
25Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
C12M 3/00
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
3Tissue, human, animal or plant cell, or virus culture apparatus
Applicants
  • UNIVERSIDAD DE LA RIOJA [ES]/[ES]
  • FUNDACIÓN RIOJA SALUD [ES]/[ES]
Inventors
  • SÁENZ DOMÍNGUEZ, Yolanda
  • ALBA ELÍAS, Fernando
  • LÓPEZ MARTÍNEZ, María
  • SAINZ GARCÍA, Elisa
  • LOZANO FERNÁNDEZ, Carmen
  • MÚGICA VIDAL, Rodolfo
  • ROJO BEZARES, Beatriz
  • GONZÁLEZ MARCOS, Ana
  • TOLEDANO REGALADO, Paula
  • MURO FRAGUAS, Ignacio
Agents
  • MASLANKA KUBIK, Dorota Irena
Priority Data
P20193026525.03.2019ES
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) PRO-BIOFILM COATING, PRODUCTION METHOD THEREOF, AND SUBSTRATE COATED WITH SAME
(ES) RECUBRIMIENTO PRO-BIOFILM, MÉTODO PARA SU PRODUCCIÓN Y SUSTRATO RECUBIERTO POR EL MISMO
(FR) REVÊTEMENT PRO-BIOFILM, MÉTHODE DE PRODUCTION DE CE DERNIER ET SUBSTRAT RECOUVERT DUDIT REVÊTEMENT PRO-BIOFILM
Abstract
(EN)
The invention relates to a pro-biofilm coating applied by means of cold atmospheric plasma polymerisation of a precursor on a substrate. The coating has a roughness that promotes the creation of more than 100% biofilm on the substrate, 100% biofilm being that produced on the same substrate without the pro-biofilm coating. The invention also relates to a method for producing the pro-biofilm coating, and to a substrate coated with same.
(ES)
La invención se refiere a un recubrimiento pro-biofilm aplicado mediante polimerización de un precursor por plasma atmosférico frío sobre un sustrato. El recubrimiento presenta una rugosidad tal que promueve la creación de más del 100% de biofilm sobre el sustrato, siendo el 100% de biofilm el producido sobre el mismo sustrato carente de dicho recubrimiento pro-biofilm. La invención también se refiere a un método de producción de dicho recubrimiento pro-biofilm y a un sustrato recubierto por el mismo.
(FR)
La présente invention se rapporte à un revêtement pro-biofilm appliqué par polymérisation d'un précurseur par plasma atmosphérique froid sur un substrat. Le revêtement présente une rugosité telle que cela favorise la création de 100% du biofilm sur le substrat, le 100% du biofilm étant celui produit sur le même substrat dépourvu dudit revêtement pro-biofilm. La présente invention concerne également un procédé de production dudit revêtement pro-biofilm et un substrat recouvert de ce dernier.
Also published as
Latest bibliographic data on file with the International Bureau