Amorphous olefin co/ter-polymers

Christer Bergström (Inventor), Jukka Seppälä (Inventor), Juhana Ruotoistenmäki (Inventor), Tapio Hase (Inventor), Sari Paavola (Inventor), Lars-Olof Pietilä (Inventor), Lisbeth Ahjopalo (Inventor)

Research output: Patent


PCT No. PCT/FI96/00253 Sec. 371 Date Jun. 26, 1998 Sec. 102(e) Date Jun. 26, 1998 PCT Filed May 7, 1996 PCT Pub. No. WO96/35730 PCT Pub. Date Nov. 14, 1996Amorphous and impact resistant co/ter-polymer made from olefins and aryl-substituted cyclic monomers by polymerizing using a catalyst, wherein the substituent is a phenyl- or indanyl-group and the catalyst is a metallocene-catalyst. Preferably said aryl-substituted cyclic monomer is phenyl-norbomene (5-phenyl-bicylo-2,2,1-hept-2-ene) or indanyl-norbomene (1,4-methano-1,4,4a,9a-tetrahydrofluorence).

Original languageEnglish
Patent numberUS6054543
IPCC08F 232/ 08 A I
Priority date07/05/1996
Publication statusPublished - 25 Apr 2000
MoE publication typeH1 Granted patent

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  • Cite this

    Bergström, C., Seppälä, J., Ruotoistenmäki, J., Hase, T., Paavola, S., Pietilä, L-O., & Ahjopalo, L. (2000). IPC No. C08F 232/ 08 A I. Amorphous olefin co/ter-polymers. (Patent No. US6054543).