The invention provides a novel anti-skidding coating for a deck, which is composed of the following components in parts by weight: 30-45 parts of latex, 2-5 parts of film forming accessory ingredient, 15-25 parts of titanium pigment, 5-20 parts of filler, 0.2-1.0 part of wetting dispersant, 5-15 parts of anti-skidding agent, 0.1-0.5 part of de-foaming agent, 0.5-1.0 part of age inhibitor, 0.5-2.0 parts of thickening agent, 0.5-1.0 part of anti-mildew corrosion-protection agent, and 10-25 parts of water. The coating of the invention has very high wearing resistance and anti-skidding degree; the formed coat has good adhesive ability, wearing resistance, weather resistance, light-proof aging resistance, seawater resistance and salt mist resistance, wherein the artificial weathering aging test (ultraviolet UVB-313 resistance) is 4000 h, and the wearing resistance (1000g/1000r) is not more than 30mg; the coating is applied to the corrosion prevention of the decks and the iron surfaces of the sea apparatus of boats and ocean platforms, wherein the decks and the iron surfaces require to have weather resistance, anti-skidding property, wearing resistance, and seawater corrosion resistance. The preparation method of the anti-skidding coating for the deck is simple in technology, low in cost and is performed without special apparatus.

Novel anti-skidding coating for deck and preparation method thereof

The invention pertains to a process for manufacturing a fluoropolymer hybrid organic/inorganic composite, said process comprising: (i) providing a mixture of: - at least one fluoropolymer comprising recurring units derived from at least one (meth)acrylic monomer [monomer (MA)] of formula: wherein each of R1, R2, R3, equal or different from each other, is independently a hydrogen atom or a C1-C3 hydrocarbon group, and ROH is a hydrogen atom or a C 1-C5 hydrocarbon moiety comprising at least one hydroxyl group [polymer (F)]; and - at least one metal compound [compound (M)] of formula: X4-mAYm wherein m is an integer from 1 to 4, and, according to certain embodiments, from 1 to 3, A is a metal selected from the group consisting of Si, Ti and Zr, Y is a hydrolysable group, X is a hydrocarbon group, optionally comprising one or more functional groups; - reacting at least a fraction of hydroxyl groups of the ROH groups of said monomer (MA) of said polymer (F) with at least a fraction of said compound (M), so as to obtain a grafted polymer comprising pendant -Ym-1AX4-m groups, with m, Y, A and X having same meaning as above detailed; - hydrolyzing and/or polycondensing compound (M) and/or pendant -Ym-1AX4-m groups, as above detailed to yield a fluoropolymer hybrid organic/inorganic composite comprising inorganic domains, to fluoropolymer hybrid organic/inorganic composites obtained therefrom and to the use of the same in several fields of use.

Fluoropolymer-based hybrid organic/inorganic composites

PROBLEM TO BE SOLVED: To provide top coat composition that can form a coating film excellent in resistance to staining by rainwater etc., in early stage and after the elapse of time. SOLUTION: The top coat composition is a thermosetting-type top coat, and comprises a resin binder, that contains both (A) a hydroxy group-containing coating film-forming resin and (B) an amino resin crosslinking agent, (C) an organosilicate and/or its condensation product, (D) a boric acid-based compound, (E) a non-treated silica fine particle whose oil absorbing capacity is 100-280 mL/100 g, and (F) a titanium dioxide pigment whose dry based water content is 20-30 mL/100 g, and a cured covering coat formed using the top coat exhibits a lightness V * of at least 7. COPYRIGHT: (C)2008,JPO&INPIT

Top coat composition

PROBLEM TO BE SOLVED: To improve dispersibility of a hydrophilic agent and pot life of a coating composition in an aqueous coating composition that contains a hydrophilic agent, specifically an aqueous coating composition that has synthetic resins, such as fluorine resin, as a coating componentSOLUTION: A two-component aqueous coating composition comprises: an aqueous coating component (I) containing the synthetic resin (A) having an acid value of 25 to 20 mg-KOH/g and a nonionic emulsifier (B); and a hydrophilic agent component (II) containing a water-dispersible organosilicate compound (C) The content of nonionic emulsifier (B) in the aqueous coating component (I) is 05 to 5 mass% per resin solid content

Aqueous coating composition

PROBLEM TO BE SOLVED: To provide a top coat coating composition which forms a coating film excellent in soil resistance against rainwater or the like both at an early stage and after the elapse of a long period of time. SOLUTION: The top coat coating composition is of thermosetting type and includes a resin binder containing (A) a hydroxyl group-containing coating film forming resin and (B) an amino resin-crosslinking agent, (C) an organosilicate and/or its condensate, (D) an organic sulfonic acid and (E) a secondary or tertiary amine compound with a boiling point of 30-250°C in an amount of 1.5-30 equivalent to 1 equivalent of (D) the sulfonic acid. COPYRIGHT: (C)2008,JPO&INPIT

Top coat coating composition

PROBLEM TO BE SOLVED: To obtain a coating material composition for a precoated steel sheet that is excellent in chemical resistance, hardness of a coating film, stain resistance against raindrop contaminant, processability, appearance of coated film, storage stability and coating workability, and to provide a method for coating finishing using the composition and a coated article using the same SOLUTION: The coating material composition is a thermosetting resin composition which comprises as essential components (A) a resin having a hydroxy group of a 5-200 mg/g hydroxyl value and whose number average molecular weight is 500-20,000, (B) an amino-resin curing agent reactive with the resin (A), (C) a condensate or a partially hydrolyzed product of the condensate of an organo silicate represented by the formula; (R 1 ) m -Si-(OR 2 ) n , wherein R 1 is phenyl group or an 1-18C alkyl group, R 2 is a 1-6C alkyl group, (m) is an integer of 0-1, (n) is an integer of 3-4 and m+n is 4, and (D) a sulfonic acid blocked with an epoxy group COPYRIGHT: (C)2005,JPO&NCIPI

Thermosetting coating material composition, method for coating finishing and coated article

PROBLEM TO BE SOLVED: To obtain a water-based coating material composition capable of providing a coating film excellent in early-stage pollution resistance, in long-term pollution resistance, and in pollution removing capability, remarkably improved in freezing/thawing resistance and in weather resistance, and further, high in environmental friendliness and in safety. SOLUTION: This water-based coating material composition contains (A) a synthetic resin emulsion containing a synthetic resin having an organic functional group, (B) a compound crosslinkable with the organic functional group of the component (A), and (C) a modified silicate compound which is a modified condensate of an alkoxysilane having in each molecule not less than 0.1 on the average of a polyoxyalkylene group wherein a 1-4C oxyalkylene group is a repeating unit and having in the each molecule not less than one 1-4C alkoxyl group. COPYRIGHT: (C)2004,JPO&NCIPI

Water-based coating material composition

PROBLEM TO BE SOLVED: To provide a resin composition excellent in stability with the lapse of time as to a shrinkage pattern of a coated film, and usable as a shrinkage pattern paint capable of forming the coated film excellent in an antifouling property of the coated film. SOLUTION: This resin composition contains (A) a hydroxyl group containing acrylic resin having 5 to 200 mg-KOH/g of hydroxyl group value, and 500 to 20,000 of number-average molecular weight, (B) a hexakis-alkoxymethylated melamine resin, (C) a dehydrator, (D) a blocked sulfonic acid compound blocked with a tertiary amine compound having 0.2 to 0.9 molar ratio with respect to sulfonic acid, and having 50 to 300°C of boiling point, (E) a silicate compound, and (F) at least one selected from the group comprising (a) organic resin particles having 40 μm or less of average particle size, (b) inorganic glass particles having 100 μm or less of average particle size, and (c) inorganic fibers 300 μm or less of average length, in which the mass ratio of the (A) component to the (B) component is from 60/40 to 90/10 as a solid content, and in which the (C) component is 0.1-10 pts.mass as a solid content, the (D) component is 0.1-5 pts.mass as a solid content, the (E) component is 0.5-10 pts.mass as a solid content, and the (F) component is 1-30 pts.mass as a solid content based on 100 pts.mass of total solid content of the (A) component and the (B) component. COPYRIGHT: (C)2010,JPO&INPIT

Taichiro Kobashi

Papers

Thermosetting coating material composition, method for coating finishing and coated article

Water-based coating material composition

Resin composition for shrinkage pattern paint