Rohm and Haas Company

Dow Global Technolgoies LLC

Junsi Gu

Jeffrey Morris Cogen

Timothy James Person

David L Malotky

Eric P Wasserman

Fanwen Zeng

Xindi Yu

Wen-Shiue Young

Sukrit Mukhopadhyay

Andrew Hejl

Yichi Zhang

Yuanqiao Rao

Brian R Einsla

Paul J Brigandi

Ying O'Connor

Kinjalbahen Joshi

Xiaodong Lu

Tian Lan

Jessica Ye Huang

Beth Cooper

Decai Yu

Xiang Qian Liu

Michael Q Tran

Luqing Qi

Aslin Izmitli

Dachao Li

Paul M Mwasame

Casey A Wolf

Ethan C Glor

Stephanie A Bloxom

Michael Gysin

A crosslinkable polyolefin formulation comprises (A) a polyethylene polymer and (B) an arylketone of formula (I) as defined herein; products made therefrom; methods of making and using same; and articles containing same.

Polyolefin formulation

A semiconductive composite material comprising a non-polar organic polymer, a polar organic copolymer, and an electrical conducting effective amount of an ultra-low-wettability carbon black. Also a method of making the composite material; a crosslinked polyethylene product made by curing the composite material; manufactured articles comprising a shaped form of the inventive composite material or product; and methods of using the inventive composite material, product, or articles.

Composite of non-polar organic polymer, polar organic polymer, and ultra-low-wettability carbon black

The present invention relates to a coated paper article with an intermediate basecoat layer comprising high void fraction porous hollow sphere polymer particles (HISPs). HSPs with very small pore area density and high void fraction result in increased optical density at a given print energy in thermal printing applications.

Thermosensitive paper

A multistage colored polymer particle is provided, having a core comprising polymerized units of a monoethylenically unsaturated carboxylic acid core monomer and a non-ionic ethylenically unsaturated core monomer; an inner shell comprising polymerized units of a non-ionic ethylenically unsaturated inner shell monomer; a monoethylenically unsaturated carboxylic acid inner shell monomer; optionally, an aliphatic inner shell monomer; and, optionally, a first polymerizable dye monomer; an outer shell comprising polymerized units of a non-ionic ethylenically unsaturated outer shell monomer; a monoethylenically unsaturated non-carboxylic acid outer shell monomer; optionally, a second polymerizable dye monomer; and, optionally, an aliphatic outer shell monomer; wherein the core, when dry, contains at least one void; and wherein the multistage colored polymer particle comprises polymerized units of polymerizable dye monomer. Skin care formulations comprising multistage colored polymer particles and methods of using same are also provided.

Multistage colored polymer particle and skin care formulations comprising same

Provided are skin care compositions that are useful as SPF and UV absorption boosters in formulations containing inorganic metal oxides. The compositions comprise (a) 0.1 to 20 weight % inorganic metal oxide particles, based on the weight of the composition, (b) 0.1 to 15 weight % copolymer particles dispersed in an aqueous medium, wherein the copolymer particles comprise polymerized units derived from (i) 0.1 to 20 weight % of phosphorus acid monomers, and (ii) 80 to 99.9 weight % of comonomers, (c) 0.1 to 35 weight % silicone fluid, based on the total weight of the composition, and (d) a dermatologically acceptable carrier. Also provided are methods of protecting skin from UVA and UVB damage comprising topically administering such compositions to the skin, and methods of boosting the SPF or UV absorption of a sunscreen composition containing inorganic metal oxide particles comprising including such copolymer particles in the composition.

Skin care formulations containing copolymers, inorganic metal oxide particles, and silicones

Growing community of inventors

Malvern, PA, United States of America

Junsi Gu