Abstract:
The invention provides an acrylic polymer or oligomer comprising random repeating units of the formula: a method of making said polymers and curable coating compositions comprising the same.
Abstract:
Disclosed is a method for making nongelled functional addition polymers from linear unsaturated anhydrides. The method subjects a linear unsaturated anhydride compound, an active hydrogen compound, and an epoxide compound to reaction conditions such that each of the following three reactions occur: (i) polymerization of polymerizable C═C bonds, (ii) ring opening of an anhydride functional group of the linear unsaturated anhydride compound by the active hydrogen compound to create an acid functional group, and (iii) reaction of the acid functional group resulting from the anhydride ring opening with the epoxide compound. At the time of reaction (iii), the acid functional group resulting from the anhydride ring opening may be selected from an ethylenically unsaturated monomer, a polymer, or both. In one embodiment, the method does not include the physical removal of any acid functional monomers or polymerization products. Also disclosed are a curable coating composition and a coated substrate.
Abstract:
Positionally isomeric diethyloctanediol dicarbamates and diethyloctanediol diallophanates, processes for preparing them, and their use as synthesis building blocks and constituents of adhesives, sealing compounds, and coating materials.
Abstract:
The invention relates to compositions used for aqueous delivery of self-emulsifying fluorinated alkoxysilanes to substrates to provide oil and water resistive coatings for the substrates, a method of treating a substrate to render it oil and water repellent, and articles having coatings made from the compositions.
Abstract:
The invention provides carbamate-functional resins and coating compositions incorporating said resins that have improved adhesion with respect to subsequently applied films or coatings. More particularly, the invention relates to carbamate-functional addition polymers having at least 250 grams of polymer per carbamate group which are made with less than 35 percent by weight of nonfunctional monomers, preferably with less than 20 percent by weight and most preferably from 0 to less than 10 percent by weight, based on the total weight of the polymer. The invention further provides a method of making a carbamate-functional polymer and carbamate-functional polymers made by the claimed method. Finally, the invention provides a method for improving the adhesion of a first coating composition to a subsequently applied material as well as a method of making a composite comprising a coated substrate, an adhesive composition, and a glass having at least one surface.
Abstract:
The invention provides carbamate-functional resins and coating compositions incorporating said resins that have improved adhesion with respect to subsequently applied films or coatings. More particularly, the invention relates to carbamate-functional addition polymers having at least 250 grams of polymer per carbamate group which are made with less than 35 percent by weight of nonfunctional monomers, preferably with less than 20 percent by weight and most preferably from 0 to less than 10 percent by weight, based on the total weight of the polymer. The invention further provides a method of making a carbamate-functional polymer and carbamate-functional polymers made by the claimed method. Finally, the invention provides a method for improving the adhesion of a first coating composition to a subsequently applied material as well as a method of making a composite comprising a coated substrate, an adhesive composition, and a glass having at least one surface.
Abstract:
A composition comprising a water-soluble cationic group-containing high-molecular compound (P1) derived from the reaction of (A) epichlorohydrin and a dialkyl or dialkanol amine, or (B) a glycidyl group-terminated hydrophilic oligomer and a diamine, dialkylamine or dialkanolamine; optionally, a high-molecular compound (P2) having a condensable functional group in a side chain such as alkylolacrylamide-bearing high-molecular compound (E) or hydrolyzable trialkylsilyl group-containing acrylic ester high-molecular compound (F); and a poly(meth)acrylate (P3) is coated onto a substrate and cured by ultraviolet radiation to form a printing medium.
Abstract:
An antifouling resinous composition comprising as an active component thereof one or more resins represented by the formulasFormula (1)R.sub.p --COO--M--(--o--M--).sub.m --OHFormula (2)R.sub.p --COO--M--(--O--M--).sub.n --OOC--R.sub.pFormula (3) ##STR1## wherein R.sub.p represents a basal resin, M represents in each occurrence the same or different divalent metallic atom, m represents an integer in the range of 1-10, n represents an integer in the range of 0-10, and k represents an integer in the range of 0-10, and contains a metal carboxylate in the molecular unit.
Abstract:
Coating compositions are described comprising:(A) a polyurea reaction product of a mixture comprising:(1) a polyisocyanate, and(2) ammonia, ammonium hydroxide, an aliphatic or cycloaliphatic primary amine, a hydrazide, aziridine, or water, and(B) a compound having a plurality of functional groups that are reactive with urea groups on said polyurea.
Abstract:
The invention relates to a composition, to a process for its preparation and to a method of coating shaped articles or elastomeric materials, where the composition can be prepared using(1) polymer components selected from the group consisting of(A1) polyorganosiloxanes comprising units (T units) of the formula (R.sub.1 Si--O.sub.3/2) and optionally, units (M units) of the formula (R.sub.3 Si--O.sub.1/2)(A2) polyorganosiloxanes comprising units (Q units) of the formula (Si--O.sub.4/2) and, optionally, units (M units) of the formula (R.sub.3 Si--O.sub.1/2) in whichR is identical or different and represents unhalogenated or halogenated hydrocarbon radicals having 1 to 18 carbon atom(s) per radical or OR.sup.1, whereR.sup.1 is identical or different and represents hydrogen or a monovalent, unsubstituted or substituted hydrocarbon radical having 1 to 8 carbon atom(s),with the proviso that there are from 0.01% to 3.0% by weight, preferably from 0.01% to 1% by weight, of Si-bonded radicals OR.sup.1(B) vinyl chloride-hydroxypropyl acrylate copolymers,(C) vinyl acetate-ethylene copolymer,(D) polyvinyl chloride,(E) polyamide,(F) polyester,(G) acrylate-polyester copolymers,(H) polyamide-polyester copolymers,(I) vinyl acetate-polyester copolymers, and(J) Monomeric (meth)acrylates, with the proviso that they are copolymerized with Si-bonded (meth)acrylate group-containing silanes,(2) a silane of the formula R.sup.3.sub.x Si(OR.sup.2).sub.4-x, whereR.sup.2 is a monovalent, unsubstituted or substituted hydrocarbon radical,R.sup.3 is a monovalent organic radical,x represents 0 or 1,(3) optionally, a solvent,(4) optionally, a catalyst and(5) optionally, water.