RUBBER MIXTURE CONTAINING SULFURIC POLYESTER
Rubber mixts., contg. rubber(s), filler, opt. other rubber additives, and sulphur-contg. polyester(s) of formula (I) Ä-C(=O)-R1-Sx-R2-C(=O)-O-R3-O-Ün (I) where R1, R2 = opt. substd. 1-12C alkylene; R3 = opt. substd. 1-36C alkylene (opt. with in-chain O, S or N atoms), or 7-36C alkylarylene; x = 1-6;...
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Zusammenfassung: | Rubber mixts., contg. rubber(s), filler, opt. other rubber additives, and sulphur-contg. polyester(s) of formula (I) Ä-C(=O)-R1-Sx-R2-C(=O)-O-R3-O-Ün (I) where R1, R2 = opt. substd. 1-12C alkylene; R3 = opt. substd. 1-36C alkylene (opt. with in-chain O, S or N atoms), or 7-36C alkylarylene; x = 1-6; n = 2-100; in amts. of 0.05-15 wt% (I) w.r.t. amt. of rubber. |
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