Pearlescent container

US8535770B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Ping Wang
• Liang Yang · Shanghai, CN
• John Andrew McDaniel · Middletown, US
• Gian Armand Juliana DeBelder · Schelle, BE
• Gaoyang Wang · San Jose, US

Key dates

• Filing date: Nov 8, 2012
• Grant date: Sep 17, 2013
• Expiry date: Nov 8, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/1397
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

A pearlescent container comprising about 86% to about 99.99% of a thermoplastic material having a Total Luminous Transmittance value of at least about 80%, about 0.01% to about 5% of a siloxane fluid having a viscosity of no greater than about 1,000,000 cst, wherein said thermoplastic material and said siloxane fluid are immiscible, forms a lamellar structure, and have a Refractive Index difference of at least about 0.1.