Zwitterionic copolymers, coating compositions (e.g., aqueous coating compositions and articles containing such copolymers, and methods of coating such coating compositions; wherein the copolymer includes: (a) first monomeric units derived from monomers of Formula (I) CH.sub.2═CR.sup.1—(CO)—X—R.sup.2—[-Q-R.sup.3—].sub.n—Y (I) or salts thereof, wherein: R.sup.1 is hydrogen or methyl; X is oxy or —NH—; R.sup.2 is an alkylene optionally including catenary oxygen; R.sup.3 is an alkylene; Q is —(CO)O—, —NR.sup.4—(CO)—NR.sup.4—, or —(CO)—NR.sup.4—; R.sup.4 is hydrogen or alkyl; n is equal to 0 or 1; and Y is phosphonic acid, phosphonate, phosphoric acid, or phosphate; and (b) second monomeric units derived from monomers of Formula (II) CH.sub.2═CR.sup.1—(CO)—X—R.sup.2—[-Q-R.sup.3—].sub.n—[NR.sup.5R.sup.6]+—R.sup.7—Z— (II) wherein: R.sup.1 is hydrogen or methyl; X is oxy or —NH—; R.sup.2 is alkylene optionally including catenary oxygen; R.sup.3 is alkylene; Q is —(CO)O—, —NR.sup.4—(CO)—NR.sup.4—, or —(CO)—NR4-; R.sup.4 is hydrogen or alkyl; n is equal to 0 or 1; R.sup.5 and R.sup.6 are each independently an alkyl, aryl, or a combination thereof, or R.sup.5 and R.sup.6 both combine with the nitrogen to which they are both attached to form a heterocyclic ring having 3 to 7 ring members; R.sup.7 is alkylene; and Z″ is carboxylate or sulfonate.
CH.sub.2═CR.sup.1—(CO)—X—R.sup.2—[-Q-R.sup.3-].sub.n—Y  (I)
CH.sub.2═CR.sup.1—(CO)—X—R.sup.2—[-Q-R.sup.3—].sub.n—[NR.sup.5R.sup.6].sup.+—R.sup.7—Z.sup.−  (II)

Zwitterionic copolymers, coating compositions (e.g., aqueous coating compositions and articles containing such copolymers, and methods of coating such coating compositions; wherein the copolymer includes: (a) first monomeric units derived from monomers of Formula (I) CH.sub.2═CR.sup.1—(CO)—X—R.sup.2—[-Q-R.sup.3—].sub.n—Y (I) or salts thereof, wherein: R.sup.1 is hydrogen or methyl; X is oxy or —NH—; R.sup.2 is an alkylene optionally including catenary oxygen; R.sup.3 is an alkylene; Q is —(CO)O—, —NR.sup.4—(CO)—NR.sup.4—, or —(CO)—NR.sup.4—; R.sup.4 is hydrogen or alkyl; n is equal to 0 or 1; and Y is phosphonic acid, phosphonate, phosphoric acid, or phosphate; and (b) second monomeric units derived from monomers of Formula (II) CH.sub.2═CR.sup.1—(CO)—X—R.sup.2—[-Q-R.sup.3—].sub.n—[NR.sup.5R.sup.6]+—R.sup.7—Z— (II) wherein: R.sup.1 is hydrogen or methyl; X is oxy or —NH—; R.sup.2 is alkylene optionally including catenary oxygen; R.sup.3 is alkylene; Q is —(CO)O—, —NR.sup.4—(CO)—NR.sup.4—, or —(CO)—NR4-; R.sup.4 is hydrogen or alkyl; n is equal to 0 or 1; R.sup.5 and R.sup.6 are each independently an alkyl, aryl, or a combination thereof, or R.sup.5 and R.sup.6 both combine with the nitrogen to which they are both attached to form a heterocyclic ring having 3 to 7 ring members; R.sup.7 is alkylene; and Z″ is carboxylate or sulfonate.
CH.sub.2═CR.sup.1—(CO)—X—R.sup.2—[-Q-R.sup.3-].sub.n—Y  (I)
CH.sub.2═CR.sup.1—(CO)—X—R.sup.2—[-Q-R.sup.3—].sub.n—[NR.sup.5R.sup.6].sup.+—R.sup.7—Z.sup.−  (II)

The present invention relates to the field of chemical compositions and flame retardants. Specifically, the invention relates to a composition for imparting flame retardancy comprising an organic salt as a fire-retardant compound, a binder and a surfactant. Also, the present invention relates to a method for manufacturing said composition and a method of imparting flame retardancy to a substrate comprising applying said composition to the substrate. And still, the invention relates to uses of said composition e.g. for imparting flame retardancy to a substrate. Furthermore, the invention relates to products comprising said composition.

The present invention relates to the field of chemical compositions and flame retardants. Specifically, the invention relates to a composition for imparting flame retardancy comprising an organic salt as a fire-retardant compound, a binder and a surfactant. Also, the present invention relates to a method for manufacturing said composition and a method of imparting flame retardancy to a substrate comprising applying said composition to the substrate. And still, the invention relates to uses of said composition e.g. for imparting flame retardancy to a substrate. Furthermore, the invention relates to products comprising said composition.

Disclosed is a surface covering including: a wood-based substrate; a surface coating layer, the surface coating layer being obtained by the irradiation of a radiation-curable coating agent with UV light having a wavelength included from 120 nm to 230 nm; and a filler coating layer, the filler coating layer being located between the wood-based substrate and the surface coating layer. Also disclosed is a method for the manufacture of such a surface covering.

Provided are a composition for forming a coating film, a coating film and a substrate having the coating film, which have excellent compatibility with biological substances, as well as a method for producing the same. A composition for forming a coating film having the ability to inhibit adhesion of biological substances, the composition comprising a copolymer and a solvent, wherein the copolymer is obtained by subjecting a monomer mixture to polymerization, wherein the monomer mixture comprises compounds represented by the following formulae (1), (2), and (3):

##STR00001## wherein R.sup.1 to R.sup.6, n, and m are as defined in the Description and Claims, wherein the compound represented by the formula (3) above is contained in a predetermined amount in the monomer mixture, a coating film obtained from the composition, and a substrate having the coating film as well as a method for producing the same.

Provided are a composition for forming a coating film, a coating film and a substrate having the coating film, which have excellent compatibility with biological substances, as well as a method for producing the same. A composition for forming a coating film having the ability to inhibit adhesion of biological substances, the composition comprising a copolymer and a solvent, wherein the copolymer is obtained by subjecting a monomer mixture to polymerization, wherein the monomer mixture comprises compounds represented by the following formulae (1), (2), and (3):

##STR00001## wherein R.sup.1 to R.sup.6, n, and m are as defined in the Description and Claims, wherein the compound represented by the formula (3) above is contained in a predetermined amount in the monomer mixture, a coating film obtained from the composition, and a substrate having the coating film as well as a method for producing the same.

Disclosed herein are aqueous coating compositions containing an anionically stabilized polymer, one or more derivatized polyamines, and a volatile base. Coating compositions can farther include one or more additional copolymers, which may or may not be anionically stabilized, and/or additional additives, including pigments, defoamers, pigment dispersing agents, thickeners, surfactants, and combinations thereof. By incorporating a derivatized polyamine, such as an alkoxylated polyamine, the setting time of the coating compositions can be decreased. Also provided are coatings formed from the coating compositions described herein, as well as methods of forming these coatings.

Disclosed herein are aqueous coating compositions containing an anionically stabilized polymer, one or more derivatized polyamines, and a volatile base. Coating compositions can farther include one or more additional copolymers, which may or may not be anionically stabilized, and/or additional additives, including pigments, defoamers, pigment dispersing agents, thickeners, surfactants, and combinations thereof. By incorporating a derivatized polyamine, such as an alkoxylated polyamine, the setting time of the coating compositions can be decreased. Also provided are coatings formed from the coating compositions described herein, as well as methods of forming these coatings.

The present invention provides comb polymer compositions comprising phosphorus acid group containing backbone polymers of six-membered cyclic methacrylic imide having one or more side chain ether group containing N-substituent chosen from an ether group, a polyether group, an etheramine group, a polyetheramine group, an ether group crosslinking the backbone polymer chains, and a polyether group crosslinking the backbone polymer chains. The backbone polymers comprise from 60 to 100 wt. %, based on the total weight of monomers used to make the backbone polymer, of methacrylic acid polymerized units, regardless of their form, and from 7.5 to 95 wt. % of such polymerized units as methacrylic anhydride groups or six-membered cyclic methacrylic imide groups.