公开(公告)号：US20180230347A1

公开(公告)日：2018-08-16

申请号：US15751114

申请日：2016-09-02

Applicant: SIKA TECHNOLOGY AG

Inventor： Markus HAUFE ,  Max HUG ,  Mirdash BAKALLI

IPC: C09K3/10 ,  C08K3/32

Abstract: A composition for sealing joints, penetrations and other leaks in particular in the construction field, including at least one ethylenically unsaturated, radically polymerizable water-soluble compound, at least one radical initiator, water and at least one corrosion inhibitor including at least one phosphate. The corresponding composition has a corrosion-inhibiting effect with respect to metal.

公开(公告)号：US20220250982A1

公开(公告)日：2022-08-11

申请号：US17625217

申请日：2020-08-31

Applicant: SIKA TECHNOLOGY AG

Inventor： Markus HAUFE ,  Cyrill GUT ,  Mirdash BAKALLI

IPC: C04B26/06 ,  C08F4/34

Abstract: A hydrogel forming composition comprising at least one water-soluble (meth)acrylic compound, at least one free radical initiator, at least one catalyst for free radical formation, and water, wherein the at least one catalyst for free radical formation is an amine compound of formula (I). The invention is also directed to a multiple-component composition, to a hydrogel, to use of the hydrogel forming composition for sealing of constructions, tunnels, or mines or for soil stabilization, to a method for sealing and/or filling of cracks, voids, flaws and cavities in a building structure, and to a use of at least one tertiary amine compound for reducing the gelling time of a hydrogel forming mixture.

公开(公告)号：US20190112398A1

公开(公告)日：2019-04-18

申请号：US16089676

申请日：2017-04-13

Applicant: SIKA TECHNOLOGY AG

Inventor： Markus HAUFE ,  Max HUG ,  Mirdash BAKALLI

IPC: C08F20/18 ,  C08K5/098 ,  C09D133/10 ,  C09D5/02 ,  C09D5/08

Abstract: A multiple-component composition that can be used for producing a corrosion inhibiting (meth)acrylic hydrogel. The multiple-component composition including at least one water soluble (meth)acrylic compound, at least one free radical initiator, at least one benzoate, and optionally at least one catalyst for free radical formation. A method for producing a hydrogel, to a hydrogel obtainable by the method, to a (meth)acrylic injection material, and to a method for sealing cracks, voids, flaws and cavities in building structures.