Dow Global Technolgoies LLC

Kumar N Sanketh

Debkumar Bhattacharjee

Marc S Black

Wenyi Huang

Lori L Kardos

Jill M Martin

Daniel Lawrence Dermody

Todd A Hogan

Sam L Crabtree

Joseph Dooley

Juan C Tuberquia

Craig F Gorin

Timothy E Clayfield

Matthew T Bishop

Siddharth Ram Athreya

Lamy J Chopin, Iii

Pavan K Valavala

Piyush Soni

Yi Fan

Wenbo Xu

William B Bellefontaine

Hieu Truong

Joshua M Jones

Micah S Vardeman

Amanda Craig

Russell T Cooper

Cody W Lawrence

Lamy J Chopin

Lamy J Iii Chopin

The present disclosure provides a process. The process includes providing a blend containing (A) a first powder including (i) a polyolefin having a density from 0.860 g/cc to 0.910 g/cc, and a melt index from 1.5 g/10 min to 1,000 g/10 min; (ii) from 1 wt % to 15 wt % of a dispersant selected from an acrylic dispersant, a poloxamer, and combinations thereof; and (iii) optionally, a polyolefin wax, the first powder having a mean volume average particle size from 1 μm to 300 μm; and (B) a second powder including an ethylene/α-olefin copolymer having (i) a density from 0.920 g/cc to 0.955 g/cc; and (ii) a melt index from 1.0 g/10 min to 15 g/10 min, the second powder having a mean volume average particle size from 325 μm to 4,000 μm; and rotational molding the blend to form a rotational molded article.

Process for forming a rotational molded article

The present disclosure provides a dosing cap. In an embodiment, the dosing cap includes (A) a collar member having an annular skirt depending from a base. An inner surface of the annular skirt has a securing member for securing the collar member to a neck of a container. The base includes (i) at least one opening with a one-way valve permitting fluid flow in a first direction, and (ii) an air channel with a one-way valve permitting fluid flow in a second direction. The dosing cap includes (B) a cap member having an annular sidewall extending from a dispensing element. An inner surface of the annular sidewall has an attachment member adjustably attached to a reciprocal attachment member on an outer surface of the first sidewall. The dosing cap includes (C) a metering chamber formed by an enclosed volume between the cap member and the base. The dosing cap includes (D) the dispensing element permitting flow of a fluid from the metering chamber.

Dosing cap with adjustable volume

The present disclosure provides a film. In an embodiment, a multilayer film having at least three layers is provided. The multilayer film includes two skin layers, each skin layer composed of a blend of a low density polyethylene and an ethylene-based elastomer having a density less than 0.90 g/cc. The multilayer film also includes a core layer located between the skin layers. The core layer includes a propylene-based plastomer having a density less than 0.90 g/cc. The multilayer film has an onset end temperature from 90&#xb0; C. to 110&#xb0; C. and a heat seal strength at 120&#xb0; C. from 1.5 N/cm to 2.5 N/cm.

Film for packaging

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Freeport, TX, United States of America

Kumar N Sanketh