Global patent index - EP 1035964 A1

EP 1035964 A1 2000-09-20 - METHOD FOR MOLDING THIN PARTS MADE OF SINGLE-COMPONENT POLYURETHANE PLASTICS AND APPARATUS FOR PERFORMING THE METHOD

Title (en)

METHOD FOR MOLDING THIN PARTS MADE OF SINGLE-COMPONENT POLYURETHANE PLASTICS AND APPARATUS FOR PERFORMING THE METHOD

Title (de)

VERFAHREN UND VORRICHTUNG ZUM FORMEN VON DÜNNEN GEGENSTÄNDEN AUS EINKOMPONENTEN-POLYURETHANKUNSTSTOFF

Title (fr)

PROCEDE DE MOULAGE D'ELEMENTS MINCES EN PLASTIQUES DE POLYURETHANNE A UN SEUL COMPOSANT ET DISPOSITIF POUR L'APPLICATION DE CE PROCEDE

Publication

EP 1035964 A1 (EN)

Application

EP 98964441 A

Priority

  • EP 9807609 W
  • IT PD970280 A

Abstract (en)

[origin: WO9929493A2] A method for molding thin parts made of single-component polyurethane plastics consisting in depositing on the lower part (118) of the mold (116), while the mold (116) is at least partially open, the fluid plastic material in the various regions in an amount which is proportional to the width of the impression, and subsequently, closing the mold (116), compressing the fluid material, and allowing the system to cool.

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

B29D 1/00

IPC 8 full level (invention and additional information)

B29C 31/04 (2006.01); B29C 43/34 (2006.01); B29D 35/08 (2010.01)

CPC (invention and additional information)

B29D 35/08 (2013.01); B29C 31/045 (2013.01); B29C 43/34 (2013.01); B29C 2043/3433 (2013.01); B29K 2075/00 (2013.01)

Citation (search report)

See references of WO 9929493A3

Designated contracting state (EPC)

DE DK ES FR GB PT SE

EPO simple patent family

WO 9929493 A2 19990617; WO 9929493 A3 19990722; AU 1964199 A 19990628; EP 1035964 A1 20000920; IT 1297445 B1 19991217; IT PD970280 A1 19990604; IT PD970280 D0 19971204

INPADOC legal status

2002-05-29 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20020328

2002-01-09 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20010601

2000-09-20 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000621

2000-09-20 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE DK ES FR GB PT SE