Milliken + Co

Shane M Waybright

Walter A Scrivens

Jiang Li

Brian Michael Burkhart

Chunping Xie

Lee Richard Rieth

Jason Alan Smith

John D Anderson

Chi-Chun Tsai

John David Orr Anderson

Jason A Smith

Brian M Burkhart

John D O Anderson

An acetal-based composition useful as a nucleating, gelling, thickening or clarifying agent is disclosed. The composition may be synthesized or provided in many different forms, including multicarbon diacetals formed from carbohydrates. Once synthesized, the compound may be employed as an additive in a plastic composition, such as (for example) a polypropylene copolymer. One structure of such an acetal-based composition is provided by the formula: 

Acetal-based compositions

An acetal-based composition useful as a nucleating, gelling, thickening or clarifying agent is disclosed. The composition may be synthesized or provided in many different forms, including multicarbon diacetals formed from carbohydrates. Once synthesized, the compound may be employed as an additive in a plastic composition, such as (for example) a polypropylene copolymer. Co-additives may also be employed. Several aryl structures may reside upon the hydrocarbon chain backbone. One structure of such an acetal-based composition which happens to have two aryl-containing groups is shown: wherein:

Method of nucleating a polyolefin composition with acetal-based compounds

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Boiling Springs, SC, United States of America

Shane M Waybright