The present disclosure provides a polyetheramine produced from a cyclic amide initiator which is first alkoxylated and then reductively aminated to form the polyetheramine. The polyetheramine of the present disclosure may be used in a variety of applications, such as a raw material in the synthesis of a dispersant for use in an aqueous pigment dispersion or as a fuel additive in a hydrocarbon fuel composition.

This disclosure relates to CO.sub.2-philic crosslinked polyethylene glycol membranes useful for natural gas purification processes. Also provided are methods of using the membranes to remove CO.sub.2 and H.sub.2S from natural gas.

This disclosure relates to CO.sub.2-philic crosslinked polyethylene glycol membranes useful for natural gas purification processes. Also provided are methods of using the membranes to remove CO.sub.2 and H.sub.2S from natural gas.

This disclosure relates to CO.sub.2-philic crosslinked polyethylene glycol membranes useful for natural gas purification processes. Also provided are methods of using the membranes to remove CO.sub.2 and H.sub.2S from natural gas.

The present invention provides a (poly)alkylene glycol-containing compound having higher detergency for composite stains of hydrophilic stains and hydrophobic stains than conventional (poly)alkylene glycol-containing compounds. The present invention relates to a (poly)alkylene glycol-containing compound including: a hydrophobic structural moiety (A); a (poly)alkylene glycol moiety (B); and one lactam ring-containing structural unit (C), in its structure, the hydrophobic structural moiety (A) being present in a proportion of 2.5 to 60% by mass in 100% by mass of the (poly)alkylene glycol-containing compound.

A composite particle is provided having sufficient insulating properties and high thermal conductivity and also having an excellent handling property and moldability. In particular, a random-shaped composite particle is provided in which primary particles of inorganic filler are aggregated and the primary particles are coated with a thermoplastic resin, and a method for producing the composite particle, as well as a molded article and a method for producing the molded article, are also provided.

The present invention provides a polyalkylene glycol-containing compound having higher detergency than conventional polyalkylene glycol-containing compounds. The present invention relates to a polyalkylene glycol-containing compound represented by the following formula (1-1).

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In a first aspect, the present disclosure relates to a decorative patch, wherein the decorative patch comprises a first layer and a transparent second layer, wherein the first layer and transparent second layer form a first structure comprising at least one cavity, wherein the at least one cavity comprises an aqueous fluid, and wherein the aqueous fluid comprises a plurality of chloroplasts, a glucose oxidase for converting glucose to gluconolactone, and a monomer or oligomer capable of reacting with gluconolactone.

A polyphenylene ether bismaleimide resin is provided. The polyphenylene ether bismaleimide resin (PPE-BMI) is formed from a modified polyphenylene ether diamine and a maleic anhydride by a condensation polymerization. The modified polyphenylene ether diamine is formed by reacting a phenol-based compound with a polyphenylene ether.

The invention relates to a pharmaceutical agent for the complexation of iron. The pharmaceutical agent includes an initiator group, a polymer and a terminal group R.sup.7, and has the structure: initiator group-polymer-R.sup.7. The pharmaceutical agent further includes one or more functional hydroxamic acid groups of the type (CO)NHOH or (CO)NCH.sub.3OH.