Global Patent Index - EP 1235873 A1

EP 1235873 A1 2002-09-04 - LACQUERED MOULDED PARTS CONSISTING OF SYNTHETIC MATERIAL, METHOD FOR THEIR PRODUCTION AND THE USE THEREOF

Title (en)

LACQUERED MOULDED PARTS CONSISTING OF SYNTHETIC MATERIAL, METHOD FOR THEIR PRODUCTION AND THE USE THEREOF

Title (de)

LACKIERTE KUNSTSTOFFORMTEILE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG

Title (fr)

PIECES EN MATIERE PLASTIQUE MOULEES ET PEINTES, LEUR PROCEDE DE FABRICATION ET LEUR UTILISATION

Publication

EP 1235873 A1 (DE)

Application

EP 00975955 A

Priority

  • DE 19956483 A
  • EP 0010652 W

Abstract (en)

[origin: WO0138427A1] The invention relates to a lacquered moulded part consisting of synthetic material, comprising at least one synthetic material layer (A), which contains or consists of at least one graft copolymer (a1) composed of (a11) at least one rubber-elastic polymer with a glass transition temperature of below 10 DEG C as the graft base (a12) at least one graft overlay consisting of at least one copolymer with a glass transition temperature of above 30 DEG C; and at least one lacquer coat (B) which is provided on the synthetic material layer (A). Said coat can be produced from a lacquer, which when hard has a storage modulus E´ in the rubber-elastic region of at least 10<7.6> Pa and a dissipation factor tan delta of maximum 0.1 ( at 20 DEG C). The storage modulus E´ and the dissipation factor tan delta were measured using dynamic mechanic thermal analysis (DMTA) on free homogenous films with a coating thickness of 40 ∓ 10 mu m. The invention also relates to a method for producing the moulded part consisting of synthetic material and the use thereof.

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

C08J 7/04; C08F 220/36

IPC 8 full level (invention and additional information)

B32B 25/08 (2006.01); C08J 7/04 (2006.01); C08L 51/04 (2006.01); C08L 69/00 (2006.01); C08L 101/00 (2006.01); C09D 4/06 (2006.01); C09D 5/46 (2006.01)

CPC (invention and additional information)

C08J 7/047 (2013.01); C09D 4/06 (2013.01); C08J 2351/00 (2013.01); C08J 2355/02 (2013.01); C08J 2433/00 (2013.01)

Combination set (CPC)

C09D 4/06 + C08F 290/147

Citation (search report)

See references of WO 0138427A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 0138427 A1 20010531; AU 1389601 A 20010604; BR 0015791 A 20020716; CA 2392100 A1 20010531; DE 19956483 A1 20010628; EP 1235873 A1 20020904; JP 2003514971 A 20030422; MX PA02004533 A 20020902

INPADOC legal status


2005-03-23 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20040916

2003-04-02 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030214

2002-09-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020409

2002-09-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2002-09-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI