3m Innovative Properties Company

Thomas P Besonen

Christopher Stewart Lyons

Michael R Gorman

Scott J Jones

David J Rowe

Maiken Givot

Shou-Lu G Wang

Melissa C Schillo-Armstrong

Abbi G Johnson

A packaged abrasive article comprises an abrasive article hermetically sealed within a bag. The abrasive article comprises abrasive particles at least partially retained in a phenolic binder. The bag comprises a multilayer barrier film that comprises: a first substrate layer; a first polymerized acrylic layer disposed on the first substrate layer; an aluminosilicate layer disposed on the first polymerized acrylic layer; and a second polymerized acrylic layer disposed on the aluminosilicate layer.

Packaged abrasive articles

A sheet of loop material having utility as the landing zone in the manufacture of, e.g. disposable diapers and having excellent properties and an exceptionally low basis weight. Methods and apparatus for forming the sheet of loop material are also disclosed.

Sheet of loop material, method and apparatus for forming same

Growing community of inventors

Shoreview, MN, United States of America

Thomas P Besonen