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1. WO2005063412 - METHOD FOR COATING A SURFACE

Publication Number WO/2005/063412
Publication Date 14.07.2005
International Application No. PCT/EP2004/014741
International Filing Date 23.12.2004
IPC
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
B05D 1/42 2006.01
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
40Distributing applied liquids or other fluent materials by members moving relatively to surface
42by non-rotary members
B29C 39/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
39Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
02for making articles of definite length, i.e. discrete articles
C08J 7/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7Chemical treatment or coating of shaped articles made of macromolecular substances
04Coating
G01N 33/543 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
G01N 33/72 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
72involving blood pigments, e.g. hemoglobin, bilirubin
CPC
B05D 1/42
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
40Distributing applied liquids or other fluent materials by members moving relatively to surface
42by non-rotary members
B29C 33/3814
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33Moulds or cores; Details thereof or accessories therefor
38characterised by the material or the manufacturing process
3814Porous moulds
B29C 33/60
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33Moulds or cores; Details thereof or accessories therefor
56Coatings ; , e.g. enameled or galvanised; Releasing, lubricating or separating agents
60Releasing, lubricating or separating agents
B29C 39/026
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
39Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
02for making articles of definite length, i.e. discrete articles
026characterised by the shape of the surface
B29C 39/10
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
39Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
02for making articles of definite length, i.e. discrete articles
10incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
B29C 43/021
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
02of articles of definite length, i.e. discrete articles
021characterised by the shape of the surface
Applicants
  • ATTANA AB [SE]/[SE] (AllExceptUS)
  • ANDERSON, Henrik [SE]/[SE] (UsOnly)
  • AASTRUP, Teodor [SE]/[SE] (UsOnly)
  • LINDBERG, Ulf [SE]/[SE] (UsOnly)
  • HJERTÉN, Stellan [SE]/[SE] (UsOnly)
Inventors
  • ANDERSON, Henrik
  • AASTRUP, Teodor
  • LINDBERG, Ulf
  • HJERTÉN, Stellan
Agents
  • JONES, Nicholas, Andrew
Priority Data
0330020.924.12.2003GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR COATING A SURFACE
(FR) PROCEDE DE REVETEMENT DE SURFACE
Abstract
(EN)
A method of applying a coating of polymeric material to a surface of a substrate comprises the steps of contacting the surface to be coated with a suitable quantity of a solution of one or more polymerisable species and causing the polymerisable species to undergo polymerisation, characterised in that, during polymerisation, the solution and polymeric material formed therefrom are constrained by a mould placed against the surface of the substrate and cooperating therewith to define a chamber. The substrate may be a biosensor transducer.
(FR)
L'invention concerne un procédé de revêtement de surface de substrat avec un matériau polymère : contact entre la surface considérée et une quantité appropriée de solution d'une ou plusieurs espèces polymérisables, puis polymérisation durant laquelle la solution et le matériau polymère résultant sont contraints par un moule placé contre la surface du substrat et coopèrent pour définir une chambre. Le substrat peut être un transducteur de biocapteur.
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