Imine, obtainable by reaction of (i) an amino-functionalised polyoxyalkylene, the polyoxyalkylene chains of which are a copolymer of oxyethylene and oxypropylene units, those polyoxyalkylene chains carrying primary amino groups (preferably two terminal primary amino groups per molecule), and (ii) a ketone and/or aldehyde having a hydrogen atom at the carbon atom in the alpha-position to the carbonyl carbon; and various subjects of the invention based thereon, especially in coating systems or adhesive systems.

A multi-component resin system can be used for producing a mortar composition based on isocyanate amine adducts for the chemical fastening of construction elements. A mortar composition based on isocyanate amine adducts can be produced from the multi-component resin system. A corresponding method can be used for the chemical fastening of construction elements in mineral substrates, using the mortar composition based on the isocyanate amine adducts.

Provided is a hot-melt adhesive composition containing a polymer resin and a magnetic composite for a water treatment element, an adhesive film, and a water treatment element including the same.

The present disclosure provides a polymeric material including a polymerized reaction product of a polymerizable composition including components, and a thermally activatable amine curative, and has a solids content of 90% or greater. The components include a uretdione-containing material including a reaction product of a diisocyanate reacted with itself; a first hydroxyl-containing compound; and an optional second hydroxyl-containing compound having a single OH group. The first hydroxyl-containing compound has more than one OH group and the optional second hydroxyl-containing compound is a primary alcohol or a secondary alcohol. The present disclosure also provides a two-part composition, in which a polymeric material is included in the first part and the second part includes at least one liquid amine. Further, a method of adhering two substrates is provided, including obtaining a two-part composition; combining at least a portion of the first part with at least a portion of the second part to form a mixture; disposing at least a portion of the mixture on a first substrate; and contacting a second substrate with the mixture disposed on the first substrate. The disclosure also provides a polymeric material and a method of curing a two-part composition. Advantageously, two-part compositions according to the present disclosure can be used as coatings and adhesive systems having a two-step cure with handling and performance similar to existing two-part urethane systems, but with less sensitivity to water.

The present disclosure generally relates to adhesive compositions and articles including at least one of polydiorganosiloxane polyoxamide copolymer, silicone polyurea block copolymer, and/or an addition cure silicone, a silicate tackifying resin, and inorganic particle filler. The filler is typically fumed silica. Some embodiments of the adhesive composition include at least one of a polydiorganosiloxane polyoxamide copolymer, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in between about 0.1 wt % and about 20 wt %; a silicone polyurea block copolymer, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in an amount between about 0.1 wt % and about 20 wt %; and an addition cure silicone, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in an amount between about 0.1 wt % and about 20 wt %.

The present disclosure generally relates to adhesive compositions and articles including at least one of polydiorganosiloxane polyoxamide copolymer, silicone polyurea block copolymer, and/or an addition cure silicone, a silicate tackifying resin, and inorganic particle filler. The filler is typically fumed silica. Some embodiments of the adhesive composition include at least one of a polydiorganosiloxane polyoxamide copolymer, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in between about 0.1 wt % and about 20 wt %; a silicone polyurea block copolymer, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in an amount between about 0.1 wt % and about 20 wt %; and an addition cure silicone, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in an amount between about 0.1 wt % and about 20 wt %.

The present disclosure generally relates to adhesive compositions and articles including at least one of polydiorganosiloxane polyoxamide copolymer, silicone polyurea block copolymer, and/or an addition cure silicone, a silicate tackifying resin, and inorganic particle filler. The filler is typically fumed silica. Some embodiments of the adhesive composition include at least one of a polydiorganosiloxane polyoxamide copolymer, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in between about 0.1 wt % and about 20 wt %; a silicone polyurea block copolymer, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in an amount between about 0.1 wt % and about 20 wt %; and an addition cure silicone, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in an amount between about 0.1 wt % and about 20 wt %.

Disclosed is a method for improving interfacial adhesion of an adhesive to unprimed substrates and an improved adhesive composition, involving admixing an adhesive with an adhesive modifier, where the modifier is at least partially soluble in the at least one adhesive and includes either a non-aromatic polyol or a molecule having at least one ortho-hydroxyl substitution on a benzene ring.

Disclosed is a method for improving interfacial adhesion of an adhesive to unprimed substrates and an improved adhesive composition, involving admixing an adhesive with an adhesive modifier, where the modifier is at least partially soluble in the at least one adhesive and includes either a non-aromatic polyol or a molecule having at least one ortho-hydroxyl substitution on a benzene ring.

An electrical control box for outdoor use that has a number of sealants provided to help prevent moisture from causing corrosion to the components inside the box, as well as providing resistance to attack of the box by critters, such as raccoons, mice, and the like. In some embodiments, a curable polyurethane is used.