Minnesota Mining and Manufacturing Company

Raymond L Ferguson

Jon M Nornberg

Craig S Chamberlain

Walton J Hammar

Ching-Long Tsai

Dan L Fanselow

Daryl D Dressler

Charlotte M Palmgren

John H Ko

Lester B Odegaard

David M Stoen

Multilayered film and film based assembly which are environmentally-compatible, and which exhibit one or more desirable characteristics of polyvinyl chloride (PVC) film and film based assemblies, such as clarity, flexibility and toughness, but without the environmental and health hazards associated with PVC materials, are provided. Also provided is a method of preparing such film and film based assembly.

Thermoset adhesive having susceptor particles therein

Medical device assemblies constructed from multilayered films

A leak-resistant connection between two generally tubular members in which second tubular member is telescopically received in a first generally tubular member. There is at least one integral continuous annular stricture formed in the lumen of the first tubular member for engaging and sealing with the second tubular member. A second, integral stricture of larger profile may be provided as a stop to abut the end of the second tubular member. A method of making the connection is also disclosed. The method includes the step of forming the strictures in the tubular member by inserting a grooved mandril into the lumen of the tubular member and heating and applying pressure to the tubular member to form the strictures in the grooves in the mandril. The tubular member can be conveniently heated with RF energy applied through the mandril.

Method of forming internal strictures in a tubular member and a bonding

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Saint Paul, MN, United States of America

Raymond L Ferguson