Global Patent Index - EP 1028989 A1

EP 1028989 A1 20000823 - HYDROXY ETHER POLYMERS AS THERMOPLASTIC BARRIER RESINS

Title (en)

HYDROXY ETHER POLYMERS AS THERMOPLASTIC BARRIER RESINS

Title (de)

HYDROXYETHERPOLYMERE ALS THERMOPLASTISCHE SPERRSCHICHTHARZE

Title (fr)

POLYMERES HYDROXY ETHER EN TANT QUE RESINES HAUTE BARRIERE THERMOPLASTIQUES

Publication

EP 1028989 A1 20000823 (EN)

Application

EP 97945604 A 19971104

Priority

US 9720096 W 19971104

IPC 1-7

C08G 59/14; C08G 59/24; C08G 59/42; C08G 59/44; C08G 59/50; C08G 59/62; C08G 59/66

IPC 8 full level

C07C 43/23 (2006.01); C07C 49/84 (2006.01); C07C 69/34 (2006.01); C07C 69/44 (2006.01); C07C 69/50 (2006.01); C07C 217/28 (2006.01); C07C 233/18 (2006.01); C07C 311/17 (2006.01); C08G 59/14 (2006.01); C08G 59/24 (2006.01); C08G 59/42 (2006.01); C08G 59/44 (2006.01); C08G 59/50 (2006.01); C08G 59/62 (2006.01); C08G 59/66 (2006.01); C08G 65/40 (2006.01)

Citation (search report)

See references of WO 9923134A1

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 1028989 A1 20000823; JP 2001521942 A 20011113

DOCDB simple family (application)

EP 97945604 A 19971104; JP 2000519003 A 19971104