Dow Global Technolgoies LLC

Rohm and Haas Company

Dow Silicones Corporation

Dow Brasil Sudeste Industrial Ltda

Dow Brasil Industrial Ltda.

Union Carbide Chemicals & Plastics Technology Corporation

David L Malotky

Bernhard Kainz

Timothy J Young

Charles F Diehl

Ray E Drumright

Richard Allen Lundgard

Jodi M Mecca

Daniel Lawrence Dermody

Houxiang Tang

Manesh Nadupparambil Sekharan

Stephen W King

Xue Chen

Ronald Wevers

David H Bank

Dale C Schmidt

Liang Hong

John N Argyropoulos

Edwin Hugh Nungesser

Debkumar Bhattacharjee

Hongyu Chen

H Craig Silvis

Liang Chen

Eric P Wasserman

Fanwen Zeng

Christopher John Tucker

Bruce D Hook

Nathan Wilmot

Roland Adden

Ying O'Connor

Zhihua Liu

Yan Zhou

Gary E Spilman

Peng Gao

Haiyang Yu

Matthew James Kalinowski

Bin Chen

Jill M Martin

Robert Sandoval

Meinolf Brackhagen

Matthias Knarr

Oliver Petermann

Gary M Strandburg

Partha S Majumdar

Susan L Jordan

William Bryan Griffith, Jr

Xiucuo Li

Michael D Read

Scott T Burr

Xiaodong Zhang

Denise Lindenmuth

Jeffrey Wilbur

Jay D Romick

Jouko Vyorykka

Luqing Qi

Dharakumar Metla

Jodi A Thomas

Bedri Erdem

Jin Zhao

Christian Piechocki

Yunlong Guo

Michael E Hus

Sarah T Eckersley

Craig F Gorin

Antonio Batistini

Qing Zhang

John B Cuthbert

Nikhil J Fernandes

Peter J Cate

Stacey A Saba

Nicholas B Schaffer

Robert R Bills

Mary Ann Jones

Yuanqiao Rao

True L Rogers

Stephane S Ugazio

Melinda L Einsla

Parvinder Singh Walia

Wenjie Chen

Anurima Singh

Neal J Fetner

Cynthia Stants

Daisy De Fátima Scarparo De Sanctis

Edwin Aloysius Nungesser, Jr

Robert B Appell

Kevin J Bouck

Daniel W Himmelberger

Qichun Wan

J Keith Harris

Fabio Aguirre Vargas

Wanfu Ma

Junsi Gu

Li Ding

Sandra Hofmann

Chaofang Yue

Douglas J Hasso

Jin Wang

Kebede Beshah

Aslin Izmitli

Shari L Workentine

Hari Katepalli

An aqueous personal care rinse off composition is provided, comprising: a dermatologically acceptable aqueous vehicle; a dermatologically acceptable cleaning surfactant; and a plurality of composite opacifier particles, wherein the composite opacifier particles comprise metal oxide particles that are partially or completely encapsulated by a wax; wherein the metal oxide particles are selected from the group consisting of zinc oxide, titanium oxide and mixtures thereof; wherein the metal oxide particles have a z average particle size of >100 nm as measured by dynamic light scattering; wherein the wax has a melting point temperature of 50 to 110° C.; and wherein the composite opacifier particles have a z average particle size of >100 nm to 2,000 nm as measured by dynamic light scattering.

Personal care rinse off composition with composite opacifier particles

The present disclosure provides an electrochemical cell. In an embodiment, the electrochemical cell includes a separator disposed between an optional anode and an optional cathode. The separator includes (A) a porous substrate and (B) a porous coating layer on the substrate. The porous substrate (A) is composed of an olefin-based polymer having a melting point, Tm, greater than 130° C. The porous coating layer (B) has a melting temperature from 80° C. to 110° C. The porous coating layer (B) is composed of a plurality of microparticles, and an optional binding agent. The microparticles have an average particle size from 0.3 microns to 1.5 microns. The microparticles are composed of (i) an ethylene-based polymer, having (a) a density from 0.90 g/cc to less than 0.94 g/cc, (b) a Tm from 90° C. to 120° C., (c) a melt index from 30 g/10 min to 600 g/10 min. The microparticles also include (ii) a dispersant composed of a C-Caliphatic fatty acid. The microparticles also include (iii) an optional acid functional wax.

Shutdown separator

The present invention relates to an article comprising metal coated with an aqueous dispersion of polyolefin particles as well as metal coated with a polyolefin film arising from this dispersion. More particularly the polyolefin particles of the present invention are predominantly polypropylene particles.

Metal coated with a functional polypropylene film

A coating composition which comprises a dispersion which is a melt blended product of one or more olefinic base polymers; one or more dispersants; one or more compatibilizers; water; and optionally base; wherein the dispersion exhibits an average volume mean particle size diameter of less than or equal to 2 microns, a solids content of equal to or less than 70 wt %, and a pH of 8 or greater; one or more rheology modifiers; and optionally one or more neutralizing agents is provided. An article coated with the coating composition and a method of making the coated article are also provided.

Coating composition, a coated fabric, a method of making a coated fabric, and an article made from the coated fabric

The present invention relates to an article and a method for its preparation; the article comprises a cured polymeric film superposing paper or paperboard. The polymeric film is derived from a dispersion which comprises: The article of the present invention is useful as a barrier to a wide range of hydrophobic and hydrophilic materials.

Paper coated with a functional polyolefin film

A process for preparing a waterborne dispersion of a silicone pressure sensitive adhesive base includes the use of a solventless polyorganosiloxane pellet containing a polyorganosilicate resin and a polyorganosiloxane gum. The waterborne dispersion of the silicone pressure sensitive adhesive base can be combined with a free radical initiator, and dried and cured to form a silicone pressure sensitive adhesive.

Process for preparing a solventless polyorganosiloxane pellet and a waterborne dispersion of a silicone pressure sensitive adhesive base

A continuous process for producing a polyurea concentrate or powder. The process includes combing at least one amine and an isocayante in the presence of a liquid diluent or a base oil in a rotor stator mixer. The concentrate comprises a polyurea in a base oil wherein the concentration of from about 20 weight percent to about 50, or 40 or 35 or 30 weight percent of polyurea based on total weight of grease thickener. The powder has particle size of 2 to 400 microns. This concentrate or powder can then be formulated by grease manufacturers to the desired final properties without the need for handling of the isocyanate and amine raw materials.

Method of making a grease thickener and the thickener made by the method

The instant invention provides a coated container device, and method of making the same. The coated container device according to the instant invention comprises: (1) a metal substrate; and (2) one or more crosslinked coating layers associated with the metal substrate, wherein the one or more crosslinked coating layers are derived from the application of one or more aqueous dispersions to at least one surface of the metal substrate, and wherein the one or more aqueous dispersion comprise: (a) one or more a base polymer; (b) one or more a stabilizing agent; (c) optionally one or more neutralizing agents, (d) one or more crosslinking agents; and (e) water.

Coated container device, method of making the same

An aqueous coating composition comprising an aqueous dispersion of polyurethane and a siloxane-based polyamide.

Aqueous leather coating composition

The present invention provides aqueous compositions for making damage tolerant coatings comprising a blend of (i) from 2 to 30 wt. %, based on the total weight of solids in the composition, of an acid or anhydride functionalized polyolefin dispersion having an average particle size of from 0.2 to 5 microns, and (ii) a film forming dispersion of one or more epoxy resins chosen from epoxy resins having an epoxy equivalent weight (EEW) of from 150 to 4,000 having an average particle size of from 0.2 to 1.0 microns, wherein the polyolefin dispersion is stabilized with from 2 to 8 wt. %, based on the total weight of solids in the composition, one or more anionic surfactants, such as a sulfate containing surfactant, and, further wherein, the compositions have a pH of from 3 to 8.

Polyolefin dispersion and epoxy dispersion blends for improved damage tolerance

The instant invention provides an aqueous dispersion, a coating composition, coating layers and coated article made therefrom. The coating composition according to the present invention comprises: (1) the inventive aqueous dispersion comprising the melt blending product of: (a) from 50 to 99 percent by weight of one or more first polyesters, based on the total solid content of the dispersion, wherein said one or more first polyesters have an acid number in the range of from less than 15, for example less than 10, or in the alternative less than 5, based on the total solid content of the one or more first polyesters; (b) from 1 to 50 percent by weight of one or more stabilizing agents comprising at least one second polyester, based on the total solid content of the dispersion, wherein said second polyester has a carboxylic acid group and an acid number equal to or greater than 15, for example greater than 20, based on the solid content of the second polyester; (c) one or more neutralizing agents; and (d) from 15 to 90 percent by weight of water, based on the total weight of the dispersion; wherein said dispersion has a solid content of 10 to 85 percent, based on the total weight of the dispersion; and (2) one or more cross-linking agents.

Coating composition and articles made therefrom

The present disclosure provides for an aqueous dispersion for use in coating applications. The aqueous dispersion includes an aqueous composition and a solid content of a melt blend product having an acid functionalized polypropylene base polymer, a polypropylene copolymer, an acid functionalized polypropylene wax and an acid functionalized polyolefin. The aqueous dispersion is included in a coating composition, where the coating composition includes the aqueous dispersion, a solvent, a crosslinker and a basic water composition having water and a base. The present disclosure also provides for a coated article having a substrate and a coating on the substrate, where the coating includes the coating composition of the present disclosure.

Coating compositions

A continuous process for producing a polyurea concentrate or powder. The process includes combing at least one amine and an isocyanate in the presence of a liquid diluent or a base oil in a rotor stator mixer. The concentrate comprises a polyurea in a base oil wherein the concentration of from about 20 weight percent to about 50, or 40 or 35 or 30 weight percent of polyurea based on total weight of grease thickener. The powder has particle size of 2 to 400 microns. This concentrate or powder can then be formulated by grease manufacturers to the desired final properties without the need for handling of the isocyanate and amine raw materials.

A method of making a hair care composition is provided, comprising: providing a cationic hair care emulsion, comprising: a cationic surfactant; optionally, a nonionic surfactant; water, wherein the water forms a continuous phase; and an internal phase, wherein the internal phase comprises: a cosmetically acceptable hydrocarbon oil; and a polyolefin blend, comprising: a high density polyolefin having a density of &#x3e;0.90 g/cm; and a low density polyolefin having a density of &#x2264;0.90 g/cm; wherein the polyolefin blend has an average melt index of &#x3e;7 as measured according to ASTM D 1238; providing a cosmetically acceptable silicone; providing an additional water; providing at least one hair care additive; and combining the cationic hair care emulsion, the cosmetically acceptable silicone, the additional water and the at least one hair care additive to form the hair care composition.

Synergistic hair care formulations

Provided is a concentrated emulsion and personal care compositions containing the concentrated emulsion. The emulsion comprises: (a) from 60 to 95 wt %, based on the total weight of the emulsion, of an internal phase comprising: (i) a low density polyolefin with a density equal to or below 0.90 g/cm, and (ii) a cosmetically acceptable solvent; (b) from 0.1 to 30 wt %, based on the total weight of the emulsion, of a surfactant; and (c) balance water as a continuous phase.

Concentrated polyolefin emulsions and personal care compositions containing them

Growing community of inventors

Midland, MI, United States of America

David L Malotky