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1.发明授权Molding materials based on elastomeric polymers and organic binders with or without mineral fillers 失效基于弹性体聚合物和有机粘合剂的成型材料或不含矿物填料
公开(公告)号：US3640912A
公开(公告)日：1972-02-08
申请号：US3640912D
申请日：1969-03-12
Applicant: BASF AG
Inventor： REINHARD HANS , PETRI ROLF , BECKERLE WILHELM-FRIEDRICH
CPC classification number: E01C13/065 , C08F236/04 , C08L9/00 , C08L21/00 , E01C7/30 , C08L2666/04
Abstract: MOLDING MATERIALS BASED ON 20 TO 90% OF ELASTOMERIC POLYMERS, 5 TO 30% OF BINDER COPOLYMERS PREPARED FROM 20 TO 80% OF BUTADIENE, 80 TO 20% OF STYRENE AND/OR ACRYLONITRILE AND 0 TO 20% OF OTHER MONOMERS AND FINELY DISPERSED IN WATER, 5 TO 200% (WITH REFERENCE TO THE BINDER COPOLYMERS) OF CEMENT AND/OR SLAKED LIME, 0.5 TO 10% OF AIR-DRYING OIL AND 0 TO 50% OF MINERAL FILLERS ARE PARTICULARLY SUITABLE FOR THE PRODUCTION OF PLAYGROUD AND SPORTSGROUND SURFACINGS WHICH ARE EASY TO LOOK AFTER.
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