This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.

Compositions for forming coatings disclosed herein can include a cationic polyelectrolyte, an anionic polyelectrolyte, nanostructures, and a crosslinking agent. The compositions, coatings, methods, and kits described herein can have improved tribological properties, hardness, and strength.

Compositions for forming coatings disclosed herein can include a cationic polyelectrolyte, an anionic polyelectrolyte, nanostructures, and a crosslinking agent. The compositions, coatings, methods, and kits described herein can have improved tribological properties, hardness, and strength.

A conductive composition including a conductive polymer (A), a water-soluble polymer (B) other than the conductive polymer (A), and a solvent (C), wherein a peak area ratio is 0.44 or less, which is determined based on results of analysis performed using a high performance liquid chromatograph mass spectrometer with respect to a test solution obtained by extracting the water-soluble polymer (B) from the conductive composition with n-butanol, and calculated by formula (I):

Area ratio=Y/(X+Y)

wherein X is a total peak area of an extracted ion chromatogram prepared with respect to ions derived from compounds having a molecular weight (M) of 600 or more from a total ion current chromatogram, Y is a total peak area of an extracted ion chromatogram prepared with respect to ions derived from compounds having a molecular weight (M) of less than 600 from the total ion current chromatogram.

A conductive composition including a conductive polymer (A), a water-soluble polymer (B) other than the conductive polymer (A), and a solvent (C), wherein a peak area ratio is 0.44 or less, which is determined based on results of analysis performed using a high performance liquid chromatograph mass spectrometer with respect to a test solution obtained by extracting the water-soluble polymer (B) from the conductive composition with n-butanol, and calculated by formula (I):

Area ratio=Y/(X+Y)

wherein X is a total peak area of an extracted ion chromatogram prepared with respect to ions derived from compounds having a molecular weight (M) of 600 or more from a total ion current chromatogram, Y is a total peak area of an extracted ion chromatogram prepared with respect to ions derived from compounds having a molecular weight (M) of less than 600 from the total ion current chromatogram.

A coating agent includes a main component containing a polyphenol derivative and a polymerizing agent. The coating agent has a pH of no greater than 9, and the polymerizing agent contains a compound having two or more functional groups selected from the group consisting of an amino group and a mercapto group per molecule.

An object of the present invention is to provide an aqueous coating composition that exhibits a small change in viscosity and can form a coating film having a superior coating film appearance even when the amount of a solvent contained in the aqueous coating composition decreases due to the change of the coating environment. The present invention provides an aqueous coating composition containing a polyurethane resin dispersion (A) and a melamine resin (B), wherein the melamine resin (B) contains a hydrophobic melamine resin, and the polyurethane resin constituting the polyurethane resin dispersion (A) has a viscosity in a range of 101 to 150,000 Pa.Math.s measured at a temperature of 25° C. and a shear rate of 0.1 sec.sup.−1.

An object of the present invention is to provide an aqueous coating composition that exhibits a small change in viscosity and can form a coating film having a superior coating film appearance even when the amount of a solvent contained in the aqueous coating composition decreases due to the change of the coating environment. The present invention provides an aqueous coating composition containing a polyurethane resin dispersion (A) and a melamine resin (B), wherein the melamine resin (B) contains a hydrophobic melamine resin, and the polyurethane resin constituting the polyurethane resin dispersion (A) has a viscosity in a range of 101 to 150,000 Pa.Math.s measured at a temperature of 25° C. and a shear rate of 0.1 sec.sup.−1.

Described herein is a composition including copper ions, an acid, and at least one polyaminoamide including, a group of formula L1

[A-B-A′-Z].sub.n[Y—Z].sub.m  (L1)

where

B is a diacid fragment of formula L2

##STR00001##

A, A′ are amine fragments independently selected from the group consisting of formula L3a

##STR00002## and formula L3b

##STR00003##

Y is a co-monomer fragment;
Z is a coupling fragment of formula L4

##STR00004##

n is an integer of from 1 to 400; and
m is 0 or an integer of from 1 to 400.

Disulfide-containing benzoxazine monomers of formula I

##STR00001##

Also a process for synthesizing a disulfide-containing benzoxazine monomer of formula I comprises the following steps consisting of providing a mixture comprising an amino disulfide compound:H.sub.2N—R—NH.sub.2, wherein R is as defined for the monomer of formula I, an aldehyde derivative; phenolic derivatives, stirring the mixture under a temperature of from 50° C. to 130° C. for 1 h to 48 h, for obtaining the monomer of formula I; wherein the respective stoichiometry of the amino disulfide compound: aldehyde derivative:phenolic derivatives is 1:4: x.sub.1+x.sub.2, with x.sub.1+x.sub.2=2 and 0<x.sub.1;x.sub.2<2. Also a process for preparing a polybenzoxazine derivative vitrimer comprising a polymerization of the benzoxazine monomer at temperatures within the range of from 100° C. to 250° C. for 1 h to 24 h, for obtaining the polybenzoxazine derivatives vitrimer. Also polybenzoxazine derivative vitrimers, presenting at least one of the following characteristics of Tg values of from 0° C. to 250° C.; and relaxation temperature values, above the Tg values, of from 0° C. to 250° C.