The present invention relates to aqueous polyurethane urea dispersions based on polyester polyols, which dispersions result in low emissions and are used as coating compositions.

The present invention relates to a technology for producing a black pearlescent pigment for cosmetics which is a human-friendly and nature-friendly by using a pigment including natural charcoal powder. The production method of the pearlescent pigment using natural charcoal according to the present invention includes (a) milling natural charcoal to produce a pigment including natural charcoal powder; and (b) coating a flake substrate with the produced pigment including the natural charcoal powder, wherein the milling is performed at 20 to 40 Hz for 24 to 72 hours, and an average particle size of the pigment including the natural charcoal powder is 100 to 300 nm.

The present invention relates to a technology for producing a black pearlescent pigment for cosmetics which is a human-friendly and nature-friendly by using a pigment including natural charcoal powder. The production method of the pearlescent pigment using natural charcoal according to the present invention includes (a) milling natural charcoal to produce a pigment including natural charcoal powder; and (b) coating a flake substrate with the produced pigment including the natural charcoal powder, wherein the milling is performed at 20 to 40 Hz for 24 to 72 hours, and an average particle size of the pigment including the natural charcoal powder is 100 to 300 nm.

Novel liquid and powder compositions for mammalian nails, systems comprising the compositions, and methods of their use are disclosed. The novel compositions are useful, inter alia, for providing liquid/powder, “acrylic” type nail enhancements.

Novel liquid and powder compositions for mammalian nails, systems comprising the compositions, and methods of their use are disclosed. The novel compositions are useful, inter alia, for providing liquid/powder, “acrylic” type nail enhancements.

The present invention provides compositions with increased color shade stability comprising organic pigments and rutile TiO.sub.2. The combination of specific ingredients disclosed herein prevents the color migration often associated with organic pigments including azo based dyes and lakes.

An article may be formed by contacting a 1,1-dicarbonyl substituted alkene with an activator comprised of an initiating salt and a weak acid and allowing the 1,1-dicarbonyl substituted alkene to cure to form the article. The article may be any useful shape such as a film, coating, layer (e.g., within an additive manufactured article), laminate or the like. The article may be one in which the cured article adheres substrates together.

An article may be formed by contacting a 1,1-dicarbonyl substituted alkene with an activator comprised of an initiating salt and a weak acid and allowing the 1,1-dicarbonyl substituted alkene to cure to form the article. The article may be any useful shape such as a film, coating, layer (e.g., within an additive manufactured article), laminate or the like. The article may be one in which the cured article adheres substrates together.

The present invention relates to a nail composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer.

The present invention relates to a nail composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer.