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Machine translation
1. (WO1980001984) CONTROLLED RELEASE COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001984    International Application No.:    PCT/GB1980/000049
Publication Date: 02.10.1980 International Filing Date: 21.03.1980
IPC:
A61K 31/557 (2006.01), A61K 9/00 (2006.01), A61K 9/20 (2006.01), C08G 18/48 (2006.01), C08G 18/66 (2006.01)
Applicants:
Inventors:
Priority Data:
7909853 21.03.1979 GB
Title (EN) CONTROLLED RELEASE COMPOSITIONS
(FR) COMPOSITIONS A DEGAGEMENT CONTROLE
Abstract: front page image
(EN)A controlled release composition comprising an active substance other than a prostaglandin and a polymeric carrier therefor comprising residues having a ratio of number average molecular weight to functionality greater than 1,000 which comprises polyethylene oxide and are cross-linked through urethane groups.
(FR)Une composition a degagement controle comprend une substance active autre qu'une prostaglandine et un materiau polymere porteur de cette substance et comprenant des residus ayant un rapport du poids moleculaire moyen par rapport a la fonctionnalite superieur a 1000, comprenant de l'oxyde de polyethylene et reticules avec des groupes urethane.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)