FIELD: rubber processing industry. SUBSTANCE: polymeric composition contains, weight parts: styrene-butadiene rubber containing 30 wt% of bound styrene or styrene-butadiene thermoelastoplastic 100; 1,4-phenylene-bisdiguanidine 2.5-5.5; oligoester acrylate 8-15; softener: paraffin 8-15, commercial vaseline 0-8 and rosin 0-5; aerosil 25-35; kaolin 20-30; porofor 1.5-1.8; phenolic antioxidant 0.5-1.0; light stabilizer 4-alkoxy-2-hydroxybenzophenone 0.5-15. Composition has high viscosity and heat-resistance, increased tear strength and provides for strong adhesive bonding between bottom and top parts of natural leather shoes. EFFECT: improved adhesion and increased quality of shoes. 2 tbl
Title | Year | Author | Number |
---|---|---|---|
SHOE BOTTOM POLYMER COMPOSITION | 2001 |
|
RU2203912C1 |
COMPOSITION FOR FOOTWEAR BOTTOM | 1993 |
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RUBBER MIXTURE | 0 |
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SU718461A1 |
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RUBBER MIXTURE FOR PREPARATION OF POROUS RUBBER | 0 |
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Authors
Dates
2002-09-27—Published
2001-09-18—Filed