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1. (WO1997019354) STORAGE-STABLE PARTICLE, IN PARTICULAR CARRIER FOR CARRIER-BOUND REACTIONS, AND METHODS OF PRODUCING SAID PARTICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/019354 International Application No.: PCT/EP1996/005161
Publication Date: 29.05.1997 International Filing Date: 22.11.1996
Chapter 2 Demand Filed: 04.06.1997
IPC:
G01N 33/543 (2006.01) ,G01N 33/58 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53
Immunoassay; Biospecific binding assay; Materials therefor
543
with an insoluble carrier for immobilising immunochemicals
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
58
involving labelled substances
Applicants:
ABION BETEILIGUNGS- UND VERWALTUNGSGESELLSCHAFT MBH [DE/DE]; Karl-Heinz-Beckurts-Strasse 13 D-52428 Jülich, DE (AllExceptUS)
PLAKSINE, Dmitri [RU/DE]; DE (UsOnly)
GROMAKOVSKAIA, Elena [RU/DE]; DE (UsOnly)
ERHARDT, Christoph [DE/DE]; DE (UsOnly)
Inventors:
PLAKSINE, Dmitri; DE
GROMAKOVSKAIA, Elena; DE
ERHARDT, Christoph; DE
Agent:
MEYERS, Hans-Wilhelm ; Postfach 10 22 41 D-50462 Köln, DE
Priority Data:
195 43 556.722.11.1995DE
96100821.620.01.1996EP
Title (DE) LAGERSTABILES PARTIKEL, INSBESONDERE TRÄGER FÜR TRÄGERGEBUNDENE REAKTIONEN SOWIE VERFAHREN ZU SEINER HERSTELLUNG
(EN) STORAGE-STABLE PARTICLE, IN PARTICULAR CARRIER FOR CARRIER-BOUND REACTIONS, AND METHODS OF PRODUCING SAID PARTICLE
(FR) PARTICULE STABLE AU STOCKAGE, NOTAMMENT SUPPORT SOUS FORME DE PARTICULE POUR DES REACTIONS LIEES AU SUPPORT ET PROCEDE DE PRODUCTION CORRESPONDANT
Abstract:
(DE) Lagerstabiles Partikel aus mindestens einer ersten und mindestens einer zweiten Komponente, wobei die zweite Komponente aus mindestens einem vernetzbaren Polymeren als Hülle die erste Komponente als Kern mindestens teilweise ein- und/oder umhüllt und die erste Komponente mindestens eine erfaßbare Eigenschaft aufweist, erhältlich durch Umsetzung der ersten Komponente mit dem vernetzbaren Polymeren und danach Umsetzung des gebildeten Produkts mit einem Vernetzungsmittel, so daß die erste Komponente lagerstabil in der zweiten Komponente verbleibt.
(EN) The proposed storage-stable particle comprises at least one first and at least one second component. The second component, consisting of at least one cross-linkable polymer, forms at least a partial cladding and/or coating around the first component (core). The first component has at least one measurable characteristic which can be produced by reaction between the first component and the cross-linkable polymer and subsequent reaction between the products of that first reaction with a cross-linking agent, so that the first component remains in storage-stable form in the second component.
(FR) L'invention concerne une particule stable au stockage constituée d'au moins une première composante et d'au moins une deuxième composante, les particules étant caractérisées en ce que: la seconde composante constituée d'au moins un polymère réticulable entoure au moins partiellement et/ou enrobe sous forme d'enveloppe la première composante qui fait office de noyau; la première composante présente au moins une caractéristique détectable, laquelle s'obtient en faisant réagir ladite composante avec le polymère réticulable puis en faisant réagir le produit ainsi obtenu avec un agent de réticulation de telle façon que la première composante reste stable au stockage dans la seconde composante.
Designated States: AL, AU, BA, BB, BG, BR, CA, CN, CU, CZ, DE, EE, GE, HU, IL, IS, JP, KP, KR, LC, LK, LR, LT, LV, MG, MK, MN, MX, NO, NZ, PL, RO, SG, SI, SK, TR, TT, UA, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
MXPA/a/1998/004040EP0874990US20020071908JP2000500798 CN1207810AU1996076966