| (19) |
 |
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(11) |
EP 1 454 947 A8 |
| (12) |
CORRECTED EUROPEAN PATENT APPLICATION |
|
published in accordance with Art. 158(3) EPC |
| (48) |
Corrigendum issued on: |
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15.12.2004 Bulletin 2004/51 |
| (43) |
Date of publication: |
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08.09.2004 Bulletin 2004/37 |
| (22) |
Date of filing: 29.11.2002 |
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| (86) |
International application number: |
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PCT/JP2002/012565 |
| (87) |
International publication number: |
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WO 2003/048239 (12.06.2003 Gazette 2003/24) |
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| (84) |
Designated Contracting States: |
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BE DE FR GB |
| (30) |
Priority: |
03.12.2001 US 998170
|
| (71) |
Applicants: |
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- KANEKA CORPORATION
Osaka-shi, Osaka 530-8288 (JP)
- Kaneka Texas Corporation
Pasadena, TX 77507 (US)
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| (72) |
Inventors: |
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- STUART, John Bready
Kingwood, TX 77339 (US)
- SKARKE, Steven Charles
Taylor Lake Village, TX 77586 (US)
- OGITA, Tetsuya
Settsu-shi, Osaka-fu, 566-0072 (JP)
- YAMAGUCHI, Takema
Houston, TX 77058 (US)
- IWAMOTO, Tomonori, c/o Kaneka Corp., Osaka Plant
Settsu-shi, Osaka 566-0072 (JP)
|
| (74) |
Representative: VOSSIUS & PARTNER |
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Siebertstrasse 4
81675 München
81675 München (DE) |
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| |
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| (54) |
FLAME RETARDANT POLYOLEFIN RESIN PRE-EXPANDED PARTICLES AND IN-MOLD FOAMED ARTICLES
PREPARED THEREFROM |
(57) Flame retardant polyolefin pre-expanded particles made of a resin composition comprising
a polyolefin resin and a sterically hindered amine ether flame retardant, which can
be molded with good moldability to give in-mold foamed articles which have an excellent
flame resistance and do not generate harmful gas at the time of burning.