Floor coating compositions containing supramolecular polymers

Patent metadata

Field	Value
Publication number	US-9790394-B2
Application number	US-201415025114-A
Country	US
Kind code	B2
Filing date	Sep 16, 2014
Priority date	Sep 27, 2013
Publication date	Oct 17, 2017
Grant date	Oct 17, 2017

Abstract

The present invention provides an aqueous floor coating composition comprising: (A) water; (B) at least one supramolecular polymer; and (C) optionally, one or more additional ingredients. The supramolecular polymer (B) comprises polymerized units derived from: (1) one or more 4H monomers which comprise a polymerizable group and a quadruple hydrogen bonding (4H) moiety; (2) at least one monomer having acid functional groups; and (3) one or more ethylenically unsaturated monomers. In a preferred embodiment, the supramolecular polymer comprises 4H monomers derived from reaction of an isopropenyl alpha,alpha-dimethylbenzyl isocyanate (TMI) and 2-amino-4-hydroxy-6-methylpyrimidine (MIC), as well as acid functional monomers selected from (meth)acrylic acid, and ethylenically unsaturated monomers comprising butyl acrylate, methyl methacrylate, and styrene.

First claim

What is claimed is:

1. An aqueous floor coating composition comprising:
(A) water;
(B) at least one supramolecular polymer comprising polymerized units derived from:
(1) one or more 4H monomers which comprise a polymerizable group and a quadruple hydrogen bonding (4H) moiety;
(2) at least one monomer having acid functional groups; and
(3) one or more ethylenically unsaturated monomers; and

(C) optionally, one or more additional ingredients selected from: an alkali soluble resin, a leveling agent, a wax emulsion, a defoaming agent, a preservative, a solvent, a surfactant, a dye, an abrasive, and an odorant, wherein said one or more 4H monomers (1) of said at least one supramolecular polymer (B) comprise a TMI-MIC monomer.

2. An aqueous floor coating composition comprising:
(A) water;
(B) at least one supramolecular polymer comprising polymerized units derived from:
(1) one or more 4H monomers which comprise a polymerizable group and a quadruple hydrogen bonding (4H) moiety;
(2) at least one monomer having acid functional groups; and
(3) one or more ethylenically unsaturated monomers; and

(C) optionally, one or more additional ingredients selected from: an alkali soluble resin, a leveling agent, a wax emulsion, a defoaming agent, a preservative, a solvent, a surfactant, a dye, an abrasive, and an odorant, wherein said at least one supramolecular polymer (B) comprises polymerizable units derived from:
(1) a TMI-MIC monomer;
(2) (meth)acrylic acid; and
(3) butyl acrylate, methyl methacrylate and styrene.

Assignees

• Rohm & Haas

Inventors

• Karikari Afua Sarpong
• Tysak Theodore

Classifications

• C08G83/008

  Supramolecular polymers · CPC title

• C08K5/3462

  Six-membered rings · CPC title

• C09D133/14

  of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen · CPC title

• C09D1/04

  with organic additives · CPC title

• C08F220/06

  Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof · CPC title