Global patent index - EP 1007347 A1

EP 1007347 A1 2000-06-14 - INSTALLATION FOR PRODUCING 5-LAYERED CORRUGATED BOARD

Title (en)

INSTALLATION FOR PRODUCING 5-LAYERED CORRUGATED BOARD

Title (de)

ANLAGE ZUR HERSTELLUNG VON 5-LAGIGER WELLPAPPE

Title (fr)

INSTALLATION POUR PRODUIRE DU CARTON ONDULE A 5 COUCHES

Publication

EP 1007347 A1 (DE)

Application

EP 99929231 A

Priority

  • DE 19828124 A
  • EP 9904147 W

Abstract (en)

[origin: DE19828124A1] A metal is heated to make it liquid or paste-like. A gas is introduced into this metal, and is at least partially dissolved in it. The metal with gas is formed in a mold where it at least partially and at least in certain regions (6) foams.

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

B31F 1/28

IPC 8 full level (invention and additional information)

B31F 1/28 (2006.01)

CPC (invention and additional information)

B31F 1/2813 (2013.01); B31F 1/2831 (2013.01)

Citation (search report)

See references of WO 9967083A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

DE 19828124 A1 19991230; AU 4610999 A 20000110; AU 742361 B2 20020103; EP 1007347 A1 20000614; JP 2002518227 A 20020625; NZ 502667 A 20010330; WO 9967083 A1 19991229

INPADOC legal status

2004-12-15 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040608

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

- Ref Legal Event Code: 17P

- Effective date: 20000113

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

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR GB IT