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1. (WO1992009651) POLYCYANOACRYLATE FOAM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/009651 International Application No.: PCT/GB1991/002121
Publication Date: 11.06.1992 International Filing Date: 29.11.1991
Chapter 2 Demand Filed: 10.06.1992
IPC:
A61L 31/04 (2006.01) ,C08J 9/14 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31
Materials for other surgical articles
04
Macromolecular materials
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
04
using blowing gases generated by a previously added blowing agent
12
by a physical blowing agent
14
organic
Applicants:
CHEMENCE LIMITED [GB/GB]; Princewood Road Corby Northamptonshire NN17 7XD, GB (AllExceptUS)
COOKE, Bernard, Dominic, Noel [IE/GB]; GB (UsOnly)
KOTZEV, Dimiter, Lubomirov [BG/GB]; GB (UsOnly)
DICKINSON, James, Christopher [GB/GB]; GB (UsOnly)
Inventors:
COOKE, Bernard, Dominic, Noel; GB
KOTZEV, Dimiter, Lubomirov; GB
DICKINSON, James, Christopher; GB
Agent:
COUCHMAN, Jonathan, Hugh ; Hepworth Lawrence Bryer & Bizley 36 Regent Place Rugby Warwickshire CV21 2PN, GB
Priority Data:
9026065.430.11.1990GB
Title (EN) POLYCYANOACRYLATE FOAM
(FR) MOUSSE POLYCYANACRYLATE
Abstract:
(EN) Polycyanoacrylate foam is made by mixing together a cyanoacrylate monomer, a liquid foaming agent and a polymerisation initiator. The mixture simultaneously polymerises and foams. The foaming agent is usually an organic compound with a boiling point not higher than 100 °C, miscible with the monomer but not a solvent for the polymer. The monomer may be any 2-cyanoacrylate ester compatible with the composition.
(FR) On peut produire de la mousse polycyanacrylate en mélangeant un monomère cyanacrylate à un agent porogène liquide et à un amorceur de polymérisation. Le mélange polymérise et mousse simultanément. Habituellement, l'agent porogène est un composé organique à point d'ébullition égal ou inférieur à 100 °C, qui est miscible avec le monomère mais n'est pas un solvant pour le polymère. Le monomère peut être n'importe quel ester de 2-cyanacrylate compatible avec la composition.
Designated States: AU, CA, JP, KR, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1991089300