ACCELERATOR FOR CURING RESINS Russian patent published in 2016 - IPC C08K5/05 C08K5/16 C08K5/49 C08K3/00 C08K5/14 C08K5/00 C08F299/04 C08K13/02 C08L67/06 C08L67/08 

FIELD: chemistry.

SUBSTANCE: invention relates to an accelerator solution and can be used in forming a redox system with peroxides. Accelerator solution contains a Cu(I) compound, a transition metal compound, phosphorus-containing compound of formula P(R)₃ or P(R)₃=O, where each R is independently selected from hydrogen, alkyl, alkoxy groups having from 1 to 10 carbon atoms, nitrogen-containing base, selected from tertiary amines, polyamines, secondary amines, ethoxylated amines and aromatic amines, and hydroxy-functional solvent of formula HO-(-CH₂-C(R¹)₂-(CH₂)_m-O-)_n-R², where each R¹ is independently selected from a group consisting of hydrogen, alkyl groups having 1-10 carbon atoms, and hydroxyalkyl groups having from 1 to 10 carbon atoms, n=1-10, m=0 or 1, and R² is hydrogen or alkyl group having 1-10 carbon atoms.

EFFECT: invention improves reactivity of systems based on Cu(I) and reduces drift time of gel-forming resins.

8 cl, 2 tbl, 2 ex