Rohm and Haas Company

Dow Global Technolgoies LLC

Midland Global Technologies LLC

Jianming Xu

Wei Cui

Yujiang Wang

Zhen Qian

Hui Liu

Qingwei Zhang

Yunfei Lan

Ling Li

Daoshu Lin

Tao Wang

Alvin Michael Maurice

Baoqing Zheng

Yawei Xu

Caifeng Wang

Jintao Liu

Yaguang Zhao

Han Lv

Wei Zhang

Jing Liu

James Charles Bohling

Hongyu Chen

Jian Zou

Siyuan Jiang

Xiaohong Yang

Tingke Zhang

Jingchao Zhang

Jinfei Wang

Shujun Shu

Ravi Mukkamala

Cuilan Chang

Liqiang Fan

Jiayuan Yang

Xuzhi Zhu

Danping Ma

Catherine Liu

Shuyu Duan

Rui Wang

A storage stable aqueous coating composition comprising a novel combination of an anionic acrylic polymer with a small amount of a specific acetoacetamide functional compound and providing coating films made therefrom with formaldehyde abatement property, yellowing resistance, and scrub resistance.

Aqueous coating composition and process for preparing the same

The present invention provides an aqueous dispersion and an aqueous coating composition comprising the aqueous dispersion that provides coatings with improved durable water and ink repellency properties without compromising early water repellency.

Aqueous coating composition

The present invention provides an aqueous dispersion as a biobased binder and an aqueous coating composition comprising such aqueous dispersion and showing balanced stain resistance, freeze-thaw stability, and anti-clogging properties.

Aqueous dispersion and aqueous coating composition

The present invention provides an aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion and providing coatings with improved early water blister resistance as well as satisfactory water streaking resistance and good durability properties.

Aqueous polymer dispersion

A multicolor dispersion comprising a protective composition and two or more colorant dispersions, wherein the protective composition comprises (1) an aqueous dispersion of polymer particles comprising from 89% to 99.45% by weight, based on the total dry weight of the protective composition, of polymer particles, wherein said aqueous dispersion of polymer particles further comprises from 0.33% to 2% by weight, based on the total dry weight of the polymer, of an anionic stabilizer monomer represented by the following Formula I, wherein Ris a linkage group between Rand a vinyl group, Ris ethylene or propene or butylene, n is from 0 to 50, M is a counter salt of potassium, sodium, ammonium or lithium; wherein said aqueous dispersion of polymer particles further comprises from 0.33% to 5% by weight, based on the total dry weight of the polymer, of a non-reactive anionic surfactant having an ethylene oxide chain length of less than 11; and (2) from 0.5% to 10% by weight, based on the total dry weight of the protective composition, of a clay.

Multicolor dispersion and multicolor coating composition formed therefrom

The present invention provides a high PVC aqueous coating composition that provides coatings with improved beading effect and good stain resistance.

An aqueous dispersion, an aqueous coating composition comprising the aqueous dispersion, and coatings made therefrom capable of slow release of fragrance.

Aqueous dispersion and aqueous coating composition comprising the same

The present invention provides an aqueous polymer composition and an aqueous coating composition comprising such aqueous polymer composition that shows balanced stain resistance, freeze-thaw stability, and anti-clogging properties.

Aqueous polymer composition

The present invention relates to a benzophenone derivative and an aqueous copolymer dispersion comprising the benzophenone derivative. This invention also relates to an aqueous coating composition comprising the aqueous copolymer dispersion. The benzophenone derivative provides better crosslinking efficiency and improvement to dirt pick up resistance performance.

Benzophenone derivative, aqueous copolymer dispersion and aqueous coating composition

A method of preparing a polymer dispersion comprising (i) contacting an aqueous dispersion of de-ionized acidic colloidal silica particles with a first mixture of monomers to form a combination; (ii) polymerizing such combination at an initial pH of from 2 to 5 to at least 90% in completion; and (iii) adding a second mixture of monomers at a rate substantially equal to the rate of consumption of such second mixture of monomers to continue and complete the polymerization. The present invention further provides a polymer dispersion made from the above method.

Method for preparation of a stable polymer dispersion with colloidal silica particles

An aqueous coating composition having good freeze-thaw stability and providing coatings with good stain resistance.

This invention generally relates to a coating composition which provides a coating film with high hydrophilic resistance and high hydrophobic resistance. The coating composition contains a polymer formed from a monomer composition comprising (a) 45-85 wt % of ethyl ester of acrylic acid or methacrylic acid and (b) 15-54 wt % of itaconic ester with 1 or 2 carbon atoms as a binder of the coating composition, and the weight of sum of (a) and (b) is 65% or more based on the total weight of the polymer.

Coating composition with high hydrophobic resistance and high hydrophilic resistance

A process of stripping a dispersion of organic extender particles with volatile organic compounds and a method of reducing volatile organic compounds.

Method of steam stripping dispersion of organic extender particles

The present invention provides an aqueous composition for coating substrates comprising: one or more emulsion copolymer, the emulsion copolymer being a copolymerization product of a monomer mixture comprising a monomer of formula I, 

Aqueous emulsion paint with improved stain removal and anticlogging properties

The present invention provides a novel aqueous coating composition comprising a multi-stage aqueous emulsion polymer, an anionic colloidal silica, and a thickener. This novel aqueous coating composition provides low gloss, while maintaining good physical stability and transparency.

Growing community of inventors

Shanghai, China

Jianming Xu