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Machine translation
1. (WO1990009198) CEMENT COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/009198    International Application No.:    PCT/GB1990/000249
Publication Date: 23.08.1990 International Filing Date: 15.02.1990
Chapter 2 Demand Filed:    06.09.1990    
IPC:
A61L 24/04 (2006.01), C08F 265/06 (2006.01)
Applicants: NATIONAL RESEARCH DEVELOPMENT CORPORATION [GB/GB]; 101 Newington Causeway, London SE1 6BU (GB) (For All Designated States Except US).
GRAHAM, Neil, Bonnette [GB/GB]; (GB) (For US Only)
Inventors: GRAHAM, Neil, Bonnette; (GB)
Agent: HAMILTON, R.; Patent Department, National Research Development Corporation, 101 Newington Causeway, London SE1 6BU (GB)
Priority Data:
8903565.3 16.02.1989 GB
Title (EN) CEMENT COMPOSITIONS
(FR) COMPOSITIONS DE CIMENT
Abstract: front page image
(EN)The incorporation of cross linked polymeric particles derived from a vinyl or vinylidene group containing monomer especially an ester of acrylic or methacrylic acid into the liquid phase of a two phase self polymerisable resin cement has been found to be advantageous. It reduced the exotherm produced on mixing the solid and liquid phase components and the degree of shrinkage upon setting. The novel cements find application as dental cements and more especially as bone cements.
(FR)On a découvert que l'incorporation de particules polymères réticulées dérivées d'un monomère contenant un groupe vinyle ou vinylidène, notamment un acide acrylique ou méthacrylique, dans la phase liquide d'un ciment de résine auto-polymérisable à deux phases, est avantageuse. Elle a pour effet de réduire l'exotherme produit lors du mélange des constituants des phases solide et liquide, ainsi que le degré de rétrécissement lors du durcissement. Les nouveaux ciments trouvent des applications en tant que ciments dentaires et notamment en tant que ciments osseux.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)