Abstract: A multifunctional high-strength composite fabric coating agent, a coating, a method for preparing the same and an application thereof are provided. The fabric coating agent includes a resin, a reinforcing agent with a reactive group, a bifunctional dispersing agent, a leveling agent, a film forming agent, a softening agent, an antibacterial agent, a solvent, and the like. The reinforcing agent is modified such that it has active functional groups of —OH and NH3. The fabric coating agent is not only easy to apply, fast to react and stabilize, but also suitable for a fabric surface of any material. A treated fabric has high tensile-breaking strength, excellent tearing and bursting performance, good waterproof-and-moisture-permeability and antibacterial performance, and high adhesion. It can be repeatedly knife coated, roll coated, calendared, or dipped. The method is not only mature in technology and low in production cost, but also suitable for large-scale application.

Abstract: The present disclosure discloses a bio-based waterproof and oil-proof wrapping paper and a preparation method thereof, and belongs to the field of waterproof and oil-proof papers.

Abstract: The present disclosure relates to electromagnetic shielding paper based on modification of a conductive MOF material and a preparation method thereof, and belongs to the technical field of electromagnetic shielding. The method includes the following steps: putting polyimide fibers into a precursor solution of the conductive MOF material, and reacting to obtain MOF material modified PI fibers; mixing the modified fibers with aramid pulp, and carrying out papermaking, squeezing and drying to obtain a paper-based precursor; generating a conductive polymer (polypyrrole) in situ by using a gas-phase polymerization method, and finally obtaining the electromagnetic shielding paper based on the modification of the conductive MOF material. The electromagnetic shielding paper prepared by the present disclosure not only has good conductivity and electromagnetic shielding performance, but also has good mechanical properties and thermal stability.

Abstract: Disclosed are a paper-based electromagnetic shielding composite with flame retardant properties and its preparation method and application, belonging to the technical field of electromagnetic shielding. In the present disclosure, PI fibers are modified by polydopamine and grafted with carbon nanotubes, polyimide fiber paper is prepared by a wet papermaking technology, an in-situ synthesis method is used to enable conductive MOFs and polymer PPy to grow on the fiber paper, and finally polyimide resin is sprayed onto the paper to prepare the paper-based electromagnetic shielding composite with flame retardant properties. The method is simple in process without complex synthesis equipment, and solves the problems that polyimide fiber paper is poor in paper forming property and paper mechanical property, and carbon nanotubes are easy to agglomerate in paper and limited in addition amount in the prior art.

Abstract: The disclosure discloses a multi-response cellulose nanocrystals-composite film and a preparation method thereof, belonging to the technical field of functional materials. The multi-response cellulose nanocrystals-composite film of the disclosure includes cellulose nanocrystals, a deep eutectic solvent and anthocyanins. The deep eutectic solvent is composed of choline chloride and biological sugar. A mass ratio of the choline chloride to the biological sugar is 1-20:1-6. A mass ratio of the cellulose nanocrystals to the deep eutectic solvent to the anthocyanins is 10:0-10:1, and the amount of the deep eutectic solvent is not 0. The preparation method of the composite film of the disclosure is simple and easy to operate, and has the advantages of mild conditions and short time consumption. The multi-response film prepared in the disclosure has humidity and pH detection functions, has the advantages of good flexibility, good reversibility, excellent stability, etc.

Abstract: The disclosure discloses a multi-response cellulose nanocrystals-composite film and a preparation method thereof, belonging to the technical field of functional materials. The multi-response cellulose nanocrystals-composite film of the disclosure includes cellulose nanocrystals, a deep eutectic solvent and anthocyanins. The deep eutectic solvent is composed of choline chloride and biological sugar. A mass ratio of the choline chloride to the biological sugar is 1-20:1-6. A mass ratio of the cellulose nanocrystals to the deep eutectic solvent to the anthocyanins is 10:0-10:1, and the amount of the deep eutectic solvent is not 0. The preparation method of the composite film of the disclosure is simple and easy to operate, and has the advantages of mild conditions and short time consumption. The multi-response film prepared in the disclosure has humidity and pH detection functions, has the advantages of good flexibility, good reversibility, excellent stability, etc.

Abstract: A multifunctional high-strength composite fabric coating agent, a coating, a method for preparing the same and an application thereof are provided. The fabric coating agent includes a resin, a reinforcing agent with a reactive group, a bifunctional dispersing agent, a leveling agent, a film forming agent, a softening agent, an antibacterial agent, a solvent, and the like. The reinforcing agent is modified such that it has active functional groups of —OH and NH3. The fabric coating agent is not only easy to apply, fast to react and stabilize, but also suitable for a fabric surface of any material. A treated fabric has high tensile-breaking strength, excellent tearing and bursting performance, good waterproof-and-moisture-permeability and antibacterial performance, and high adhesion. It can be repeatedly knife coated, roll coated, calendared, or dipped. The method is not only mature in technology and low in production cost, but also suitable for large-scale application.

Abstract: A confectionery composition comprising: (i) an effective amount of a natural plant extract selected from tea, gold thread, honeysuckle, magnolia extracts and mixtures thereof; (ii) an oral care active selected from the group consisting of anti-calculus agents; anti-plaque agents; fluoride ion source; desensitising agents; oral malodour control agents; H2 antagonists; and mixtures thereof; (iii) less than about 10% water; and (iv) a suitable confectionery carrier material.

Abstract: A confectionery composition comprising: