8 results about "Silorane Resins" patented technology

The application discloses a polysiloxane resin and a preparation method thereof, a coating and a cooker and belongs to the technical field of coatings, wherein the coating comprises the following raw materials in parts by weight: 40-60 parts of an organic silicon resin, 10-30 parts of a polysiloxane resin and 0.5-2.0 parts of silicon oil; and the structural unit of the polysiloxane resin is: wherein R comprises an amino group. The coating of the application is compounded by the organic silicon resin and the polysiloxane resin, the polysiloxane resin contains the amino group, the amino group can react with the surfaces of various inorganic materials and form chemical bonds, and thus the adhesion between the coating and the base layer is improved. Therefore, the application can improve the adhesion of the coating.

This invention discloses a carbon capture article comprising: (i) a ceramic honeycomb assembly including an inlet end, an outlet end, and intersecting walls defining cells through which fluid can flow; (ii) a zeolite coating at least partially covering the intersecting walls of the ceramic honeycomb assembly; and (iii) a silicone resin coating at least partially disposed on the zeolite coating. The zeolite coating may be a 13-X type zeolite. The silicone resin may be a siloxane resin. This invention also discloses a method for manufacturing the carbon capture article, the method comprising a silicone coating step, the silicone coating step comprising coating a silicone resin at least partially onto the zeolite coating to form the carbon capture article, the zeolite coating at least partially covering the intersecting walls of the ceramic honeycomb assembly. Finally, this invention discloses a method for capturing carbon dioxide from the air, the method comprising a flow step, the flow step comprising passing a fluid containing carbon dioxide (CO2) molecules through the carbon capture article.

The application discloses a polysiloxane resin and a preparation method thereof, a non-stick coating and a cooker, and belongs to the technical field of coatings, wherein the non-stick coating comprises the following raw materials in parts by weight: 30-50 parts of silicone resin, 10-50 parts of polysiloxane resin and 0.5-2.0 parts of silicone oil; and the structural unit of the polysiloxane resin is: wherein R comprises an alkyl group and / or an aryl group. The non-stick coating of the application is compounded by the silicone resin and the polysiloxane resin, the polysiloxane resin contains more silane groups, the silane groups have a lower surface tension, can bring a lower friction coefficient to the coating, and can reduce the phenomenon of being scratched, thereby helping to improve the persistent non-stick property of the coating. When the polysiloxane resin contains an aryl group, the non-stick property of the coating at high temperature can be further improved. Therefore, the application can improve the non-stick property of the coating.

This disclosure provides a curable composition having a high crack threshold, comprising at least one polysiloxane resin, a solvent medium, and a crosslinking agent. The solvent medium may further comprise at least one solvent having a boiling point above 100°C and at least one solvent having a boiling point below 100°C.

A resin composition includes a modified bismaleimide prepolymer including hard segments and soft segments arranged alternately, wherein the hard segments include a bismaleimide monomer, and the soft segments include a di-amine group modified silicone resin.

The application discloses a high-hydrogen-uptake thin film material and a preparation method thereof, and the preparation method comprises the following steps: preparing a hydroxyl-terminated polymethylvinylsiloxane; mixing the obtained hydroxyl-terminated polymethylvinylsiloxane with a powder loaded with a noble metal and boric acid or a boric acid derivative, and then performing pressing and heating curing on the mixture, so that the high-hydrogen-uptake thin film material is obtained. The silicon alcohol-boric acid condensation method is used to dynamically crosslink the hydroxylvinylsiloxane resin to obtain a hydrogen-absorbing polymer. Due to the continuous breaking-recombination process of the dynamic B-O bond, the mobility of the chain segments in the network is improved, and finally the material has more excellent hydrogen-absorbing performance.

The present invention relates to an antifouling coating composition comprising a first polysiloxane resin containing a silanol group, a second polysiloxane resin containing a polyalkylene oxide group at a single terminal and represented by Chemical Formula 1, a third polysiloxane resin modified with a polyalkylene oxide at both terminals, and an antifouling agent.

The present invention provides a negative photosensitive resin composition comprising: hollow silica particles; an alkali-soluble siloxane resin; and an epoxy-based first monomer or oligomer.