| (84) |
Designated Contracting States: |
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DE FR GB |
| (30) |
Priority: |
01.06.2000 JP 2000164337
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| (43) |
Date of publication of application: |
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12.03.2003 Bulletin 2003/11 |
| (73) |
Proprietor: Shin-Etsu Chemical Co., Ltd. |
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Chiyoda-ku,
Tokyo 100-0004 (JP) |
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| (72) |
Inventor: |
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- SAKUTA, Koji,
c/o Silicone Electronic Mat Res Cent
Matsuidacho,
Usuigun,
Gunma 379-0224 (JP)
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| (74) |
Representative: Robey, James Edward |
|
Wilson Gunn
Chancery House
Chancery Lane London WC2A 1QU London WC2A 1QU (GB) |
| (56) |
References cited: :
EP-A- 0 501 791 EP-A1- 0 523 738 JP-A- 7 238 009 JP-A- 7 316 024
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EP-A- 0 545 002 JP-A- 4 145 097 JP-A- 7 278 308 US-A- 3 515 734
|
|
| |
|
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- PATENT ABSTRACTS OF JAPAN vol. 015, no. 112 (C-0815), 18 March 1991 (1991-03-18) &
JP 03 005488 A (KAO CORP), 11 January 1991 (1991-01-11)
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