MANTENK Leon (FR),МАНТЕНК Леон (FR),TRIP'E Zhak (FR),ТРИПЬЕ Жак (FR),MANTENK LEON,МАНТЕНК Леон,TRIPE ZHAK,ТРИПЬЕ Жак
申请号：
RU2011119100/05
公开号：
RU0002551515C2
申请日:
2009.10.13
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
FIELD: chemistry.SUBSTANCE: invention relates to an elastomeric composition with a biodegradability degree below 50%, preferably below 30%, which comprises at least 0.5% and at most 99.95 wt % acetate of a starchy material, having a degree of substitution (DS) between 2.5 and 3 and, at least, 0.05 wt % and at most 99.5 wt % of a polymer other than starch, where the polymer is selected from a group comprising natural rubber and its derivatives, polyisobutylenes, polyisoprenes, styrene-butadiene copolymers (SBR), butadiene-acrylonitrile copolymers, hydrogenated butadiene-acrylonitrile copolymers, acrylonitrile-styrene-acrylate copolymers (ASA), ethylene-methyl acrylate copolymers (EAM), thermoplastic polyurethanes (TPU) in the form of simple ethers or in the form of a compound ether-simple ether, polyethylene or polypropylene, functionalised with halogenated silane, units of acrylic or maleic anhydride, ethylene-diene monomer rubber (EDM) and ethylene-propylene-diene monomer rubber (EPDM), thermoplastic elastomers, derived from polyolefines (TPO), styrene-butylene-styrene copolymers (SBS) and styrene-ethylene-butylene-styrene copolymers (SEBS), functionalised with units of maleic anhydride, and other blends of the above polymers. The composition may be used as a masterbatch or a matrix of the masterbatch, a plastic raw material, a compound for plastic or elastomeric articles, an adhesive, especially of a hot-melt type, or a matrix for the formulation of an adhesive, in particular of a hot-melt type, as a gum base or a matrix of the gum base, in particular for chewing gum, resin, co-resin or nanofiller for rubber, elastomers, bitumens, printing ink, varnish, paint, paper and cardboard, woven and non-woven products or thermosetting resins. It may also be used for the production of parts of equipment for the transport industry, in particular the automotive, aeronautical, railroad or ship building industry, for the electrical appliance, electronic appliance or electrical
