POLYVINYL CHLORIDE-BASED POLYMER COMPOSITION Russian patent published in 2016 - IPC C08L27/06 

Abstract RU 2583812 C2

FIELD: chemistry.

SUBSTANCE: invention relates to production of polymer compositions based on polyvinyl chloride (PVC) and reactive oligomer for making profiled-trim moulding articles. Polymer composition based on polyvinyl chloride S7058M contains complex heat stabiliser, impact strength modifier FM-22, stabilizer-lubricant calcium stearate and as a reactive oligomer - poly-isocyanate Lupranate M20S.

EFFECT: invention simplifies the technology of producing polymer composition with higher heat resistance and processability.

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RU 2 583 812 C2

Authors

Islamov Anvar Makhmutovich

Fakhrutdinova Venera Khafizovna

Abdrakhmanova Ljajlja Abdullovna

Khozin Vadim Grigorevich

Dates

2016-05-10Published

2013-06-04Filed