| 摘要 |
PCT No. PCT/EP96/05542 Sec. 371 Date Dec. 17, 1998 Sec. 102(e) Date Dec. 17, 1998 PCT Filed Dec. 11, 1996 PCT Pub. No. WO97/21749 PCT Pub. Date Jun. 19, 1997Cellular Polyurethane elastomer which is produced by reacting: (a) an isocyanate component which includes methylenebis(phenyl isocyanate) (MDI) and/or tolylene diisocyante (TDI), in monomeric form or as liquefied prepolymer with (b) compounds which at least two isocyanate-reactive hydrogen atoms and (c) 4,4'-methylenebis(3-chloro-2,6-dialylaniline) or a mixture of 4,4'-methylenebis-(3-chloro-2,6-dialyaniline) with one or more aromatic, aliphatic or cycloaliphatic diamines as chain extending agent, if desired with further polyol, and (d) a blowing agent in the presence of the usual catalysts and, if desired, other additives.
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