3m Innovative Properties Company

General Electric Company

Mingna Xiong

Naiyong Jing

Zhigang Yu

Shupeng Wu

Jiafeng Liu

Wei Zhang

Wenqing Peng

Justin A Riddle

Bing Zhang

Su Lu

George Van Dyke Tiers

Liping Zheng

Hui Lei

Katherine A Brown

Liming Yu

Xuan Jiang

Rui Pan

Yiwen Chu

Yanrong Zhu

Zhengjun Wang

A composition having pH of 6 or less comprises composite particles dispersed in an aqueous continuous liquid phase. Each composite particle comprises a non-cationic polymer core surrounded by a silica shell consisting essentially of silica particles having a mean particle diameter of 3.2 nanometers or less. The weight ratio of the total amount of the silica in the composition to the total polymer is in a range of 0.2 to 2.2. The composition is useful for making various articles. A method for making the composition is also disclosed.

Coating composition comprising silica-polymer core-shell particles, method of making composition and article

A composition having pH of 5 or less comprises composite particles dispersed in an aqueous continuous liquid phase. Each composite particle comprises a polymer core surrounded by a silicaceous shell. From 3 to 50 percent of silicon atoms in the silicaceous shells are bonded to respective organic groups via a silicon-carbon covalent bond. The weight ratio of the total amount of the silica in the composition to the total amount of the at least one polymer is from 0.1 to 19. The composition is useful for making various articles. A method for making the composition is also disclosed. Silicaceous particles dispersed in an aqueous phase, wherein from 3 to 50 percent of silicon atoms in the silicaceous particles are bonded to organic groups via a silicon-carbon covalent bond are also disclosed.

Composition, method of making composition, and article

The present application is directed to a method of making an article. The method comprises coating a composition to a surface of a substrate. The coating composition comprises an aqueous continuous liquid phase, a silica nano-particle dispersed in the aqueous continuous liquid phase, and a polymer latex dispersion. The coated substrate is then heated to at least 300&#xb0; C.

Coating composition and method of making and using the same

The invention is a device comprising a substrate and a material provided on at least a portion of the substrate and having an exposed surface. The exposed surface of the material is non bio-adhesive. The invention further includes a non bio-adhesive material composition and a method of making a device having the same non bio-adhesive surface. The invention further provides a device having a coating of a hydrophobic material. In particular, the hydrophobic material coated portion of the device is resistant to bio-adhesion.

Non bio-adhesive polymer coating composition, articles and devices thereof

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Shanghai, China

Mingna Xiong