Disclosed is a moisture curable composition comprising a reactive or curable silicone; a crosslinker; an unreactive silicone; and at least of an initial strength-imparting agent and a plasticizer. The composition can have superior waterproofing property and weatherproofing property and allows easy installation on a substrate and easy peeling from the substrate.

A composite gel in one aspect of the present disclosure comprises a substance prepared by gelling a raw material composition that comprises, as main components, a hydroxyl group-containing organic polymer compound and one of a hydroxyl group-containing inorganic compound and an inorganic oxide. A method for manufacturing the composite gel in one aspect of the present disclosure comprises a first process of gelling a raw material composition that comprises, as main components, a hydroxyl group-containing organic polymer compound and at least one of a hydroxyl group-containing inorganic compound or an inorganic oxide; and a second process of drying and subsequently pulverizing a resulting product in the first process to thereby obtain a composite gel fine powder.

The present invention discloses a PBAT resin composition comprising following components: (a) poly(butyleneadipate-co-terephthalate); (b) iron element; wherein, based on a total weight of the PBAT resin composition, a weight content of the iron element is 1 ppm-500 ppm. By adding iron-containing compounds into the composition and controlling the content of the iron element in a range of 1 ppm-500 ppm in the composition, a speed of reaction of aromatic structure in the PBAT resin under a hot and humid condition can be postponed, so that after the prepared PBAT resin composition is aged in boiling water for 24 hours and 48 hours, a variation of b-value is less than 2. The PBAT resin composition has obviously improved color stability in resistance to boiling water aging.

A composition and method of producing petroleum free paint composition, including: obtaining sodium soap and ferrous chloride, mixing the sodium soap with the ferrous chloride to obtain ferrous oleate, mixing the ferrous oleate with ethyl acetate and ferrous oxide in effective proportions of 60.61% to 45.45% of ferrous oleate, 33.3%-50% of ethyl acetate and 6.06%-4.55% of ferrous oxide to get an homogeneous mixture, and applying said homogeneous mixture to a surface. The sodium soap is obtained by saponification of previously used cooking vegetable oil. The ferrous oxide and the ferrous chloride are obtained through electrolysis.

Provided is an -iron oxide type ferromagnetic powder with a powder pH within a range of 4.8 to 6.8; and a method for manufacturing the -iron oxide type ferromagnetic powder and a composition containing at least the -iron oxide type ferromagnetic powder and a solvent.

Provided is a polymer nanowire which contains nanoparticles so as to have new functionalities. A thin film is formed on a substrate and includes functional nanoparticles and polymers, and further includes a photosensitive pigment as required. The thin film is irradiated with a pulsed laser. This causes a polymer nanowire containing the functional nanoparticles to grow from a surface of the thin film.

Provided herein is a masterbatch including a grafted silicone polyether and a porous inorganic nanoparticle, bacteria repellant polymer composites including the same, and methods of preparation thereof.

The invention relates to a dark, flat element, preferably a plastic, lacquer coating or fiber material, having reduced density, low heat conductivity and low solar absorption. The flat element has a relatively high reflection infrared range of the electromagnetic spectrum reduce heating by sunlight in the near infrared dark tinting in the visible range. Low density conductivity are obtained inter alia by inserting in the near in order to area despite and low heat light filling materials into the flat element. Said flat element can be used in places where surfaces are dark tinted for aesthetic or technical reasons but should not heat up in sunlight and should give off little heat when touched by hand or by other parts of the body. Other areas of application include surfaces which should have a heat insulating effect in addition to the above-mentioned characteristics.

The invention relates to a coating material composition comprising at least one hydroxyl-containing polyester (A) having an OH number of 250 to 660 mg KOH/g, at least one polycarbonate diol (B) having an OH number of 35 to 500 mg KOH/g, in an amount of 1 to 20 wt %, based on the overall formula, and at least one polyisocyanate (C) containing biuret groups and having an isocyanate group content of 5.8 to 27 wt %, the hydroxyl-containing polyester (A) being different from the polycarbonate diol (B), and the coating material composition possessing a fraction of organic solvents of less than 420 g/l, and comprising, based on the solids content, 40 to 100 wt % of binders. The invention further relates to a method for producing a multicoat coating using a coating material composition of the invention, to the use of the coating material composition, and to substrates coated therewith.

Disclosed are ink compositions for printing patterns on substrates having non-stick fluororesin coatings. The ink compositions are particularly useful for printing decorative patterns or markings on cookware or bakeware to provide aesthetic and/or functional effects. Also disclosed are coated substrates which comprise non-stick coatings having patterns. Further disclosed are methods of manufacturing the coated substrates comprising non-stick coatings having patterns.