Title (en)

FOAMABLE POLYVINYL ALCOHOL COMPOSITION

Title (de)

SCHAUMBARE POLYVINYLALKOHOL ZUSAMMENSETZUNG

Title (fr)

COMPOSITIONS DE POLYALCOOL DE VINYLE EXPANSIBLE

Publication

EP 0914368 A1 19990512 (EN)

Application

EP 97934649 A 19970805

Priority

• GB 9702103 W 19970805
• GB 9616460 A 19960805

Abstract (en)

[origin: GB2316080A] Foamed polyvinyl alcohol can be produced by extruding in the presence of water which acts as a blowing agent. The material is rendered waterproof by incorporating in the surface a UV-curable resin.

IPC 1-7

C08J 9/12; C08J 3/28; C08J 9/36

IPC 8 full level

C08J 9/12 (2006.01); C08K 5/053 (2006.01)

CPC (source: EP)

C08J 9/125 (2013.01); C08K 5/053 (2013.01); C08J 2329/04 (2013.01)

Citation (search report)

See references of WO 9805707A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

GB 2316080 A 19980218; GB 9616460 D0 19960925; AU 3779197 A 19980225; EP 0914368 A1 19990512; WO 9805707 A1 19980212; ZA 976971 B 19980219

DOCDB simple family (application)

GB 9616460 A 19960805; AU 3779197 A 19970805; EP 97934649 A 19970805; GB 9702103 W 19970805; ZA 976971 A 19970805