Global Patent Index - EP 1007007 A1

EP 1007007 A1 2000-06-14 - ASCORBIC ACID-BASED FORMULATION WITH IMPROVED COLOUR STABILITY

Title (en)

ASCORBIC ACID-BASED FORMULATION WITH IMPROVED COLOUR STABILITY

Title (de)

FORMULIERUNG AUF DER BASIS VON ASCORBINSÄURE MIT VERBESSERTER FARBSTABILITÄT

Title (fr)

FORMULATION A BASE D'ACIDE ASCORBIQUE, CARACTERISEE PAR UNE MEILLEURE STABILITE DES COULEURS

Publication

EP 1007007 A1 (DE)

Application

EP 98943755 A

Priority

  • DE 19733094 A
  • EP 9804556 W

Abstract (en)

[origin: DE19733094A1] The invention relates to a novel ascorbic acid-based formulation with an improved flavour, said formulation also being directly compressible and having improved colour stability.

IPC 1-7 (main, further and additional classification)

A61K 9/20; A23G 3/00; A61K 9/00; A61K 31/375

IPC 8 full level (invention and additional information)

A23G 3/00 (2006.01); A23G 3/34 (2006.01); A23G 4/00 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 9/20 (2006.01); A61K 31/375 (2006.01); A61K 47/10 (2006.01); A61K 47/36 (2006.01); A61K 47/38 (2006.01); A61P 3/02 (2006.01)

CPC (invention and additional information)

A61K 31/375 (2013.01); A23G 3/346 (2013.01); A61K 9/0056 (2013.01); A61K 9/2018 (2013.01); A23G 2200/04 (2013.01)

Combination set (CPC)

A23G 3/346 + A23G 2200/04

Citation (search report)

See references of WO 9906029A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

DE 19733094 A1 19990204; CA 2298624 A1 19990211; CN 1265584 A 20000906; EP 1007007 A1 20000614; JP 2001511442 A 20010814; WO 9906029 A1 19990211

INPADOC legal status


2004-08-11 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040203

2000-06-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991210

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

2000-06-14 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: LT PAYMENT 19991217;SI PAYMENT 19991217