MULTICOMPONENT STONE HARD PUTTY AND METHOD OF ITS PREPARATION Russian patent published in 2002 - IPC

FIELD: multicomponent stone hard putty based on unsaturated polyester or acrylate resins designed, mainly, for machine treatment with pigments, fillers and cross-linking substances and methods of its preparation. SUBSTANCE: hard putty systems consists of three components. Component I has stone hard putty with accelerator. Component ii has hard putty without accelerator and containing at least one stabilizer. Component III contains at least one organic peroxide. EFFECT: more stable hard putty in storage and more rapid hardening due to combination of components in definite ratio. 2 cl, 1 ex