| (84) |
Designated Contracting States: |
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DE DK FI FR GB NL |
| (30) |
Priority: |
30.06.1995 SE 19950002406
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| (71) |
Applicant: INSTITUTET POLYMERUTVECKLING AB |
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S-182 51 Djursholm (SE) |
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| (72) |
Inventors: |
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- RANBY, Bengt
S-182 62 Djursholm (SE)
- YANG, Wantai, Beijing University of Chemical Tech
Beijing 100029 (CN)
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| (74) |
Representative: Karlsson, Leif Karl Gunnar, et al |
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H.W. Barnieske Patentbyra AB P.O. Box 25 151 21 Södertälje 151 21 Södertälje (SE) |
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