POLYSULPHIDE OLIGOMER BASED SEALING COMPOUND Russian patent published in 2012 - IPC C09K3/10 C08L81/04 

FIELD: chemistry.

SUBSTANCE: invention relates to chemistry, particularly sealing compounds, and can be used to seal double-glased windows. The polysulphide oligomer based sealing compound contains a component A made from sealing paste and a component B made from hardening paste, which, before application, are mixed with each other in ratio of 10:1 pts.wt, respectively. Component A is made by mixing a liquid polysulphide oligomer, butylbenzylphthalate and/or chloroparaffin with successive batched addition of an adhesive, chemically precipitated chalk and hydrophobic chalk. Component B is made by mixing manganese dioxide and butylbenzylphthalate with successive addition of technical carbon, thiuram and diphenyl guanidine.

EFFECT: invention improves basic operational properties of the sealing compound.

2 cl, 2 tbl