C09D123/28

Powder paint and painted article
10246592 · 2019-04-02 · ·

To provide a powder paint whereby an external defect such as orange-peel skin is less likely to be formed on a formed cured film. The powder paint is characterized by comprising: a fluororesin (A); from 2 to 60 mass ppm relative to the fluororesin (A), of at least one metal element (B) selected from a group comprising potassium, sodium, and magnesium; from 10 to 10,000 mass ppm relative to the fluororesin (A), of a light stabilizer (C); and from 10 to 5,000 mass ppm relative to the fluororesin (A), of a polymerization inhibitor (D).

Highly-environment-friendly disposable PP spray oil for toys
12043751 · 2024-07-23 · ·

A highly-environment-friendly disposable PP spray oil for toys, which includes the following components in parts by mass: 30 to 69.3 parts of ester-soluble chlorinated polypropylene resin, 3 to 6 parts of chlorinated polyether resin, 5 to 8 parts of high-Tg-value acrylic resin, 4 to 6 parts of benzene-free and ketone-free alkyd resin, 3 to 5 parts of keto-aldehyde resin, 2 to 4 parts of PP adhesion promoter, 0.1 to 0.5 part of leveling agent, 0.1 to 0.5 part of defoamer, 3 to 5 parts of propylene glycol methyl ether acetate, 8 to 15 parts of butyl acetate and 2.5 to 20 parts of toner. The disposable PP spray oil may be directly sprayed to a PP substrate without any pretreatment. A paint film prepared from the disposable PP spray oil will not be corroded or decolorized after being wiped with a sanitizer for one minute, especially instant hand sanitizers.

Highly-environment-friendly disposable PP spray oil for toys
12043751 · 2024-07-23 · ·

A highly-environment-friendly disposable PP spray oil for toys, which includes the following components in parts by mass: 30 to 69.3 parts of ester-soluble chlorinated polypropylene resin, 3 to 6 parts of chlorinated polyether resin, 5 to 8 parts of high-Tg-value acrylic resin, 4 to 6 parts of benzene-free and ketone-free alkyd resin, 3 to 5 parts of keto-aldehyde resin, 2 to 4 parts of PP adhesion promoter, 0.1 to 0.5 part of leveling agent, 0.1 to 0.5 part of defoamer, 3 to 5 parts of propylene glycol methyl ether acetate, 8 to 15 parts of butyl acetate and 2.5 to 20 parts of toner. The disposable PP spray oil may be directly sprayed to a PP substrate without any pretreatment. A paint film prepared from the disposable PP spray oil will not be corroded or decolorized after being wiped with a sanitizer for one minute, especially instant hand sanitizers.

AQUEOUS DISPERSION

To solve the problems described herein, this invention provides a resin emulsion for primers capable of suitably controlling sagging when a base coating is applied and capable of obtaining a smooth appearance in aqueous paint systems for plastics. The invention provides an aqueous dispersion comprising an acid-modified polyolefin resin (A), a nitrogen-containing non-ionic emulsifier (B), and water, wherein the acid-modified polyolefin resin (A) is a propylene-?-olefin copolymer having a butene content of 2 to 35 mass % in a polyolefin component, and wherein a coating film after baking at 80? C. has a pure water contact angle of 40? to 90?.

AQUEOUS DISPERSION

To solve the problems described herein, this invention provides a resin emulsion for primers capable of suitably controlling sagging when a base coating is applied and capable of obtaining a smooth appearance in aqueous paint systems for plastics. The invention provides an aqueous dispersion comprising an acid-modified polyolefin resin (A), a nitrogen-containing non-ionic emulsifier (B), and water, wherein the acid-modified polyolefin resin (A) is a propylene-?-olefin copolymer having a butene content of 2 to 35 mass % in a polyolefin component, and wherein a coating film after baking at 80? C. has a pure water contact angle of 40? to 90?.

LOW-FLUORINE COMPOSITIONS WITH CELLULOSE FOR GENERATING SUPERHYDROPHOBIC SURFACES

A composition configured to create a superhydrophobic surface includes a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 m; and water. The hydrophobic component is selected from the group consisting of fluorinated polymers, perfluorinated polymers, and mixtures thereof; and the cellulosic elements are micro- and nano-fibrillated cellulose. A disposable absorbent article includes a substrate having a surface, the surface including a composition including a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 m; and water, wherein the surface exhibits a contact angle greater than 150 degrees.

LOW-FLUORINE COMPOSITIONS WITH CELLULOSE FOR GENERATING SUPERHYDROPHOBIC SURFACES

A composition configured to create a superhydrophobic surface includes a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 m; and water. The hydrophobic component is selected from the group consisting of fluorinated polymers, perfluorinated polymers, and mixtures thereof; and the cellulosic elements are micro- and nano-fibrillated cellulose. A disposable absorbent article includes a substrate having a surface, the surface including a composition including a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 m; and water, wherein the surface exhibits a contact angle greater than 150 degrees.

Coating agent, decorative film, and article
10184072 · 2019-01-22 · ·

An object of the present invention is to provide a coating agent giving a coating film that has good adhesion and stability over time, a decorative film having at least one layer formed from the coating agent; and an article decorated with the decorative film. The coating agent of the present invention contains, in a specific ratio, an olefin polymer (A) having a heat of fusion of in the range of 0 to 50 J/g and having a weight average molecular weight (Mw) as measured by GPC of 110.sup.4 to 100010.sup.4, a hydrocarbon-based synthetic oil (B) having a 40 C. kinematic viscosity of 30 to 500,000 cSt, and a tackifier (C) having an acid value of 10 or more and having a weight average molecular weight (Mw) of 0.910.sup.3 to 310.sup.3.

Coating agent, decorative film, and article
10184072 · 2019-01-22 · ·

An object of the present invention is to provide a coating agent giving a coating film that has good adhesion and stability over time, a decorative film having at least one layer formed from the coating agent; and an article decorated with the decorative film. The coating agent of the present invention contains, in a specific ratio, an olefin polymer (A) having a heat of fusion of in the range of 0 to 50 J/g and having a weight average molecular weight (Mw) as measured by GPC of 110.sup.4 to 100010.sup.4, a hydrocarbon-based synthetic oil (B) having a 40 C. kinematic viscosity of 30 to 500,000 cSt, and a tackifier (C) having an acid value of 10 or more and having a weight average molecular weight (Mw) of 0.910.sup.3 to 310.sup.3.

Coating agent, decorative film, and article
10184072 · 2019-01-22 · ·

An object of the present invention is to provide a coating agent giving a coating film that has good adhesion and stability over time, a decorative film having at least one layer formed from the coating agent; and an article decorated with the decorative film. The coating agent of the present invention contains, in a specific ratio, an olefin polymer (A) having a heat of fusion of in the range of 0 to 50 J/g and having a weight average molecular weight (Mw) as measured by GPC of 110.sup.4 to 100010.sup.4, a hydrocarbon-based synthetic oil (B) having a 40 C. kinematic viscosity of 30 to 500,000 cSt, and a tackifier (C) having an acid value of 10 or more and having a weight average molecular weight (Mw) of 0.910.sup.3 to 310.sup.3.