A crosslinking agent composition for water-compatible resins which comprises a hydrophobic crosslinking agent, a water-soluble organic compound, one or more oily media selected from among hydrocarbon-based solvents and ketone-based solvents having a solubility parameter of 9.0 (cal/cm.sup.−3).sup.1/2 or less, and an aqueous medium. The crosslinking agent composition can improve the storage stability of a water-compatible resin composition. The water-compatible resin composition which contains this crosslinking agent composition can give cured objects satisfactory in terms of water resistance and solvent resistance and is suitable also for use in wet-on-wet coating.

There is provided a reactive coalescing agent for a coating formulation that is substantially free from volatile organic compounds (VOCs), the coalescing agent comprising one or more amine compounds represented by general formula (I). Also provided are a coating composition, a coating layer, a method of preparing said reactive coalescing agent and a method of preparing said coating layer.

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There is provided a reactive coalescing agent for a coating formulation that is substantially free from volatile organic compounds (VOCs), the coalescing agent comprising one or more amine compounds represented by general formula (I). Also provided are a coating composition, a coating layer, a method of preparing said reactive coalescing agent and a method of preparing said coating layer.

##STR00001##

The present disclosure belongs to the technical field of coatings, and in particular relates to a graphene-modified silicon-titanium nano-polymer slurry, and a preparation method and use thereof. When the graphene-modified silicon-titanium nano-polymer slurry provided by the present disclosure is added to a polymer coating, the high resistance of graphene to gas and liquid permeation and the silicon-titanium graphene network structure can significantly increase the resistance of a formed coating layer to medium permeation; due to the corrosion resistance of graphene, titanium, and silicon nanoparticles, a formed coating layer has very high stability, is not easy to react with various media such as an acid, an alkali, and a salt, is not easily consumed to form pores, and is not easy to react with corrosive media to generate soluble salts or cathodic loose and expanded products, which ensures the long-term stability of a composition and a structure of the coating layer.

The present disclosure belongs to the technical field of coatings, and in particular relates to a graphene-modified silicon-titanium nano-polymer slurry, and a preparation method and use thereof. When the graphene-modified silicon-titanium nano-polymer slurry provided by the present disclosure is added to a polymer coating, the high resistance of graphene to gas and liquid permeation and the silicon-titanium graphene network structure can significantly increase the resistance of a formed coating layer to medium permeation; due to the corrosion resistance of graphene, titanium, and silicon nanoparticles, a formed coating layer has very high stability, is not easy to react with various media such as an acid, an alkali, and a salt, is not easily consumed to form pores, and is not easy to react with corrosive media to generate soluble salts or cathodic loose and expanded products, which ensures the long-term stability of a composition and a structure of the coating layer.

There is provided herein a resin composition comprising:

(i) a silane coupling agent of the general formula (I):

##STR00001##

as described herein, and

(ii) at least one resin which is interactive with one or more of the R.sup.1, R.sup.2 and X groups of silane coupling agent (i).

There is provided herein a resin composition comprising:

(i) a silane coupling agent of the general formula (I):

##STR00001##

as described herein, and

(ii) at least one resin which is interactive with one or more of the R.sup.1, R.sup.2 and X groups of silane coupling agent (i).

A thermal interface composition includes a polysiloxane component, a thermal conductive component, a curing agent, a curing accelerator, an organosilicon coupling agent, and a crosslinking agent having three or more epoxy groups. The polysiloxane component includes not lower than 50 wt % and lower than 100 wt % of a first polysiloxane and a second polysiloxane. The thermal conductive component includes not lower than 30 wt % and lower than 70 wt % of a first thermal conductive filler, not lower than 30 wt % and lower than 70 wt % of a second thermal conductive filler, and greater than 0 wt % and not greater than 40 wt % of a third thermal conductive filler. A method for preparing a thermal interface material is also disclosed.

One or more systems, products, and methods are disclosed to provide for a concentrated surface treatment product, and the preparation, packaging, and application of the concentrated surface treatment product. The product can be easily stored, transported, and packaged in a variety of means while mitigating separation of the components of the surface treatment. The concentrated surface treatment product may be diluted using a solvent such as water by the end-user, allowing a user to mix only what is needed for the project and store the rest with less risk of separation than conventional surface treatments. The concentrated surface treatment may be packaged in a polymer pouch, a dissolvable solid, or in a spray nozzle, and when exposed to water, the concentrated surface treatment mixes and may be applied to a target surface.

One or more systems, products, and methods are disclosed to provide for a concentrated surface treatment product, and the preparation, packaging, and application of the concentrated surface treatment product. The product can be easily stored, transported, and packaged in a variety of means while mitigating separation of the components of the surface treatment. The concentrated surface treatment product may be diluted using a solvent such as water by the end-user, allowing a user to mix only what is needed for the project and store the rest with less risk of separation than conventional surface treatments. The concentrated surface treatment may be packaged in a polymer pouch, a dissolvable solid, or in a spray nozzle, and when exposed to water, the concentrated surface treatment mixes and may be applied to a target surface.