| PATENT ASSIGNEE'S COUNTRY | Germany |
| UPDATE | 05.99 |
| PATENT ASSIGNEE | Huels AG |
| PATENT CLAIMS |
Compn with RT elasticity 10-40% at 22C comprising - Styrene/Butadiene block copolymer (40-80%) having a uniformly distributed vinyl group content 8-60% based on Butadiene block - Naphthenic oil - Filler: C black &/or silica |
| PATENT PHOTOCOPY | Available on request |
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