Rohm and Haas Company

Alan Wayne Kohr

Theodore Tysak

Richard Thomas Gray

Dennis Michael Sharpe

Marianne P Creamer

Kayson Nyi

Joseph Manna

Steven Michael Baxter

Paul Francis Reeve

Henry Jude Eichman

Paul Francis David Reeve

Michael Joseph O'Brien

Kenneth Michael Konopka

Halla Ahmad Suleiman

Karl John Hartman

James T Brown

Marianne Patrica Creamer

Marianne Patricia Creamer

There is provided an aqueous liquid domestic composition comprising Also provided is a method of treating paper with such cationic polymer latices.

Cationic polymer latex

There is provided a composition comprising

Aqueous compositions with polyvalent metal ions and dispersed polymers

A method of applying coating composition is described in which the coating composition comprises a multi-stage emulsion polymer that is both radiation curable, removable and includes chemically reactive functional groups in the coating that react with one or more conventional chemical stripping agents, effecting the removal of the coating from a substrate. The UV curable and removable composition is included within one or more layers applied on top of a substrate or on top of a base coat that itself is disposed on top of a substrate.

Method of applying removable coating compositions

Aqueous coating compositions containing (1) a first polymer containing reactive functional groups with a selected level of carboxylic acid functionality and (2) a polyfunctional crosslinker agent containing functional groups that are reactive with appropriate functional groups of the first polymer, are disclosed. The two-component polymer compositions provide a combination of durability and ready removability of the final coating after curing. Two-component polymer compositions based on the first polymer containing hydroxyl functionality in addition to carboxylic acid functionality and use of a polyisocyanate as the polyfunctional crosslinker agent are especially useful as floor polish compositions.

Two-component coating composition and method of preparation

Compatibilization of esters with latices

A coating composition is described comprising a multi-stage emulsion polymer that is both radiation curable, removable and includes chemically reactive functional groups in the coating that react with one or more conventional chemical stripping agents, effecting the removal of the coating from a substrate. The UV curable and removable composition is included within one or more layers applied on top of a substrate or on top of a base coat that itself is disposed on top of a substrate.

Removable coating compositions

An exterior finishing composition is provided containing a polymer which includes hydrophobic monomers as polymerized units, and a rheology modifier. The exterior finishing composition is useful as a basecoat and as a topcoat in multilayered exterior wall systems. Also provided is a method of coating a vertical surface with the exterior finishing composition.

Exterior finishing composition

A polymer composition comprising an aqueous suspension or dispersion of a water insoluble polymer of ethylenically unsaturated monomers, said polymer having a Tg of at least 35&deg; C. and 25% to 65% by weight units of iso-butyl methacrylate (IBMA) and n-butyl methacrylate (BMA), and 3% to 50% by weight units of at least one acidic monomer. Floor polish compositions comprising said polymer may have improved repeatable high speed burnish response.

Polymer compositions

Disclosed herein is an improved process for preparing an addition product of the reaction of a polyhydric compound and dicyclopentadiene, using a molar ratio of polyhydric compound to dicyclopentadiene of from about 1:4 to about 2:1, in the presence of an acid catalyst wherein the product comprises a hydroxyhydrocarbyl dihydrodicyclopentadiene represented by the formula ##STR1## and wherein R is a divalent radical of 2 to 20 carbon atoms selected from the group consisting of saturated radicals, aromatic radicals and combinations thereof, the improvement comprising employing as the acid catalyst a crosslinked cation exchange resin having acid functionality.

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Schwenksville, PA, United States of America

Alan Wayne Kohr