This composition for a hole collecting layer of an organic photoelectric conversion element contains: a charge-transporting substance comprising a polyaniline derivative represented by formula (1); a fluorine-based surfactant; and a solvent. The composition provides a thin film suitable for a hole collecting layer of an organic photoelectric conversion element, and is particularly suited for producing an inverse lamination type organic photoelectric conversion element. ##STR00001##
(In the formula, R.sup.1 to R.sup.6 each independently represent a hydrogen atom, etc., but one of R.sup.1 to R.sup.4 is a sulfonic acid group, one or more of the remaining R.sup.1 to R.sup.4 are a C1-20 alkoxy group, a C1-20 thioalkoxy group, a C1-20 alkyl group, a C2-20 alkenyl group, a C2-20 alkynyl group, a C1-20 haloalkyl group, a C6-20 aryl group, or a C7-20 aralkyl group, and m and n are numbers which satisfy 0≤m≤1, 0≤n≤1 and m+n=1).

This composition for a hole collecting layer of an organic photoelectric conversion element contains: a charge-transporting substance comprising a polyaniline derivative represented by formula (1); a fluorine-based surfactant; and a solvent. The composition provides a thin film suitable for a hole collecting layer of an organic photoelectric conversion element, and is particularly suited for producing an inverse lamination type organic photoelectric conversion element. ##STR00001##
(In the formula, R.sup.1 to R.sup.6 each independently represent a hydrogen atom, etc., but one of R.sup.1 to R.sup.4 is a sulfonic acid group, one or more of the remaining R.sup.1 to R.sup.4 are a C1-20 alkoxy group, a C1-20 thioalkoxy group, a C1-20 alkyl group, a C2-20 alkenyl group, a C2-20 alkynyl group, a C1-20 haloalkyl group, a C6-20 aryl group, or a C7-20 aralkyl group, and m and n are numbers which satisfy 0≤m≤1, 0≤n≤1 and m+n=1).

A flower pot includes a main body having an external surface and a faux-rust effect layer formed on the external surface of the main body. The faux-rust effect layer includes 5.8 to 20 parts by weight of water, 0.21 to 4.7 parts by weight of additives, 0.1 to 1 parts by weight of dispersant, 0.05 to 0.5 parts by weight of lubricant, 0.2 to 2 parts by weight of ethylene glycol, 0.5 to 2 parts by weights of dodecyl alcohol ester, 8.2 to 25 parts by weight of emulsion agent, 40 to 60 parts by weight of ferrous metal ore powder, 0.1 to 0.9 parts by weight of thickener, 0.1 to 0.2 parts by weight of sterilizing agent, and 0.05 to 0.1 parts by weight of preservative.

A flower pot includes a main body having an external surface and a faux-rust effect layer formed on the external surface of the main body. The faux-rust effect layer includes 5.8 to 20 parts by weight of water, 0.21 to 4.7 parts by weight of additives, 0.1 to 1 parts by weight of dispersant, 0.05 to 0.5 parts by weight of lubricant, 0.2 to 2 parts by weight of ethylene glycol, 0.5 to 2 parts by weights of dodecyl alcohol ester, 8.2 to 25 parts by weight of emulsion agent, 40 to 60 parts by weight of ferrous metal ore powder, 0.1 to 0.9 parts by weight of thickener, 0.1 to 0.2 parts by weight of sterilizing agent, and 0.05 to 0.1 parts by weight of preservative.

Provided are an organometallic complex coating solution and a near-infrared absorption film, including an organometallic complex, a phosphorus-containing dispersant, and optical resin. The present disclosure greatly reduces the temperature and time of the film-forming process by formulating components of the organometallic complex coating solution.

Provided are an organometallic complex coating solution and a near-infrared absorption film, including an organometallic complex, a phosphorus-containing dispersant, and optical resin. The present disclosure greatly reduces the temperature and time of the film-forming process by formulating components of the organometallic complex coating solution.

The invention concerns a pigmentary preparation having universality of use in tinting plastics.

The invention concerns a pigmentary preparation having universality of use in tinting plastics.

The present disclosure is drawn to food contact compliant three-dimensional printing kits, materials, compositions, systems, and methods. In one example, a multi-fluid kit of food contact compliant agents for three-dimensional printing can include a food contact compliant fusing agent and a food contact compliant detailing agent. The food contact compliant fusing agent can include from about 70 wt% to about 96 wt% water, from about 3 wt% to about 10 wt% by solids weight of a food contact compliant carbon black dispersion, and from about 1 wt% to about 25 wt% of a food contact compliant water-soluble first co-solvent. The food contact compliant detailing agent can include from about 75 wt % to about 99 wt% water and from about 0.01 wt% to about 1 wt% of a food contact compliant chelating compound.

The present disclosure is drawn to food contact compliant three-dimensional printing kits, materials, compositions, systems, and methods. In one example, a multi-fluid kit of food contact compliant agents for three-dimensional printing can include a food contact compliant fusing agent and a food contact compliant detailing agent. The food contact compliant fusing agent can include from about 70 wt% to about 96 wt% water, from about 3 wt% to about 10 wt% by solids weight of a food contact compliant carbon black dispersion, and from about 1 wt% to about 25 wt% of a food contact compliant water-soluble first co-solvent. The food contact compliant detailing agent can include from about 75 wt % to about 99 wt% water and from about 0.01 wt% to about 1 wt% of a food contact compliant chelating compound.