(84) |
Designated Contracting States: |
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DE GB |
(30) |
Priority: |
07.11.1989 US 432646 13.07.1990 US 552631
|
(62) |
Application number of the earlier application in accordance with Art. 76 EPC: |
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91900113.1 / 0500768 |
(71) |
Applicant: E.I. DU PONT DE NEMOURS AND COMPANY |
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Wilmington
Delaware 19898 (US) |
|
(72) |
Inventors: |
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- Romanauskas, William Andrew
Southbury,
Connecticut 06488 (US)
- Sheeran, Edward Thomas, Jr.
Southbury,
Connecticut 06488 (US)
|
(74) |
Representative: Selting, Günther, Dipl.-Ing. et al |
|
Patentanwälte
von Kreisler, Selting, Werner
Postfach 10 22 41 50462 Köln 50462 Köln (DE) |
|