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1. WO1992014494 - LAYERED MIXED METAL HYDROXIDES FOR THE STABILIZATION OF RADIOACTIVE COLLOIDS

Publication Number WO/1992/014494
Publication Date 03.09.1992
International Application No. PCT/US1992/001157
International Filing Date 12.02.1992
Chapter 2 Demand Filed 26.08.1992
IPC
A61K 51/12 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
51Preparations containing radioactive substances for use in therapy or testing in vivo
12characterised by a special physical form, e.g. emulsion, microcapsules, liposomes
CPC
A61K 2121/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2121Preparations for use in therapy
A61K 2123/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2123Preparations for testing in vivo
A61K 51/1217
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
51Preparations containing radioactive substances for use in therapy or testing in vivo
12characterised by a special physical form, e.g. emulsion, microcapsules, liposomes ; , characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
1217Dispersions, suspensions, colloids, emulsions, e.g. perfluorinated emulsion, sols
A61P 19/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
19Drugs for skeletal disorders
02for joint disorders, e.g. arthritis, arthrosis
Applicants
  • THE DOW CHEMICAL COMPANY [US]/[US]
Inventors
  • SIMON, Jaime
  • MC MILLAN, Kenneth
  • WILSON, David, A.
  • HUFF, Harrell, L.
Agents
  • ULMER, Duane, C.
Priority Data
656,39715.02.1991US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LAYERED MIXED METAL HYDROXIDES FOR THE STABILIZATION OF RADIOACTIVE COLLOIDS
(FR) HYDROXYDES METALLIQUES MIXTES A COUCHES DESTINES A LA STABILISATION DE COLLOIDES RADIOACTIFS
Abstract
(EN)
A stabilized radionuclide-colloid composition useful in therapeutic radiation ablation therapies is disclosed. The composition contains a viscosity modifier layered mixed metal hydroxide and optionally an ion exchange medium to stabilize the radioactive colloid.
(FR)
On décrit une composition stabilisée contenant un radionuclide et un colloïde, pouvant être utilisée dans des thérapies d'ablation par rayonnement thérapeutique. La composition contient un hydroxyde métallique mixte à couches, qui est un modificateur de viscosité, et, éventuellement, un milieu d'échange d'ions afin de stabiliser le colloïde radioactif.
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