Global Patent Index - EP 1098900 A2

EP 1098900 A2 2001-05-16 - PRODUCTS FROM THE REACTION OF FORMALDEHYDE WITH CARBOHYDRATES OR CARBOHYDRATE DERIVATIVES, AND USE OF SAID PRODUCTS AS PRESERVATIVES

Title (en)

PRODUCTS FROM THE REACTION OF FORMALDEHYDE WITH CARBOHYDRATES OR CARBOHYDRATE DERIVATIVES, AND USE OF SAID PRODUCTS AS PRESERVATIVES

Title (de)

UMSETZUNGSPRODUKTE AUS FORMALDEHYD UND KOHLENHYDRATEN BZW. KOHLENHYDRATDERIVATEN SOWIE DEREN VERWENDUNG ALS KONSERVIERUNGSMITTEL

Title (fr)

PRODUITS ISSUS DE LA REACTION DE FORMALDHEHYDE ET D'HYDRATES DE CARBONE OU DE DERIVES D'HYDRATES DE CARBONE ET LEUR UTILISATION COMME AGENTS CONSERVATEURS

Publication

EP 1098900 A2 (DE)

Application

EP 99934537 A

Priority

  • DE 19829475 A
  • EP 9904417 W

Abstract (en)

[origin: DE19829475A1] The present invention relates to a product which is obtained from the reaction of formaldehyde with a carbohydrate, a carbohydrate derivative or a mixture of two or more of these compounds.

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

C07H 3/00; C07H 1/00; C09D 7/12

IPC 8 full level (invention and additional information)

A01N 35/02 (2006.01); A01N 43/16 (2006.01); C07H 1/00 (2006.01); C07H 3/00 (2006.01)

CPC (invention and additional information)

C07H 1/00 (2013.01); A01N 35/02 (2013.01); A01N 43/16 (2013.01); C07H 3/00 (2013.01)

Citation (search report)

See references of WO 0001710A3

Designated contracting state (EPC)

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

EPO simple patent family

DE 19829475 A1 20000105; AU 5028799 A 20000124; DE 19981221 D2 20010830; EP 1098900 A2 20010516; WO 0001710 A2 20000113; WO 0001710 A3 20000615

INPADOC legal status


2005-07-13 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20050419

2001-05-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010131

2001-05-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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

2001-05-16 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL PAYMENT 20010131;LT PAYMENT 20010131;LV PAYMENT 20010131;MK PAYMENT 20010131;RO PAYMENT 20010131;SI PAYMENT 20010131