Global Patent Index - EP 1090067 A1

EP 1090067 A1 2001-04-11 - ACOUSTIC DAMPENING COMPOSITIONS CONTAINING RECYCLED PAINT POLYMER

Title (en)

ACOUSTIC DAMPENING COMPOSITIONS CONTAINING RECYCLED PAINT POLYMER

Title (de)

AKUSTISCHE DÄMPFUNGSZUSAMMENSETZUNGEN WELCHE WIEDERVERWENDETEN LACKHARZABFALL ENTHALTEN

Title (fr)

COMPOSITIONS D'ABSORPTION ACOUSTIQUE CONTENANT UN CONSTITUANT POLYMERE ISSU DE PEINTURE RECYCLEE

Publication

EP 1090067 A1 (EN)

Application

EP 99921356 A

Priority

  • US 9907027 W
  • US 8537098 P
  • US 29312899 A

Abstract (en)

[origin: WO9958597A1] Acrylic resin-based plastisol compositions are improved by the incorporation of recycled paint polymer containing uncured resin (i.e., substances containing functional groups capable of undergoing chemical reaction). The compositions may be used to apply coatings to stiff articles having a tendency to vibrate such as metal automobile parts and the like. Such coatings are effective in suppressing mechanical vibration, reducing the noise of particle impact, and/or lowering the amount of air vibration in a cavity.

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

C08J 11/04

IPC 8 full level (invention and additional information)

C08J 11/00 (2006.01)

CPC (invention and additional information)

C08J 11/00 (2013.01)

Citation (search report)

See references of WO 9958597A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

WO 9958597 A1 19991118; AR 016479 A1 20010704; AU 3859299 A 19991129; BR 9910374 A 20010109; CA 2331448 A1 19991118; EP 1090067 A1 20010411; TR 200003311 T2 20010321

INPADOC legal status


2002-09-25 [18W] WITHDRAWN

- Date of withdrawal: 20020726

2001-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001213

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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