Dual cure system for chemical fixation of anchoring device in borehole

Armin Pfeil (Inventor), Christian Slugovc (Inventor), Christina Wappl (Inventor)

Research output: Patent


A two-​component system for prodn. of a polymer comprises a component A comprising a monomer contg. a strained cycloolefin as a structural element (ROMP monomer) and a radical initiator; and a component B comprising a methacrylate, a catalyst for ring-​opening metathesis polymn. (ROMP initiator)​, and a radical accelerator. The invention also relates to the use of the two-​component system for fixing an anchoring device in a borehole. Preferably, the anchoring device is made of steel or iron, and the borehole is a borehole in mineral or metal substrate selected from concrete, aerated concrete, brickwork, sand-​lime brick, sandstone, natural stone, glass, and steel.
Original languageEnglish
Patent numberWO 2022101025 A1
IPCC07C1/20; C08F220/20; C08G61/08; C08K3/00; E21D20/00; F16B13/00
Priority date10/11/20
Filing date28/10/21
Publication statusPublished - 19 May 2022

Fields of Expertise

  • Advanced Materials Science


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