Avery Dennison Corporation

Daniel Meyer

Luigi Sartor

Stephen C Huff

Jesse C Ercillo

Kuolih Tsai

Frank Yen-Jer Shih

Adrian J Hulme

Robert S Dordick

Bert R Potjer

Wen-Chen Su

Craig N Kishi

Aad Van Zanten

Hongjie Guo

Alexander Jansen

William Kray

Arnooud H Kettenis

Disclosed herein is a multilayer silicone release surface comprising a backing, a support layer on the backing, and a silicone layer of the support layer. The various layers of the multilayer release surface are deposited substantially simultaneously, as for example by a dual die or using curtain coating techniques.

Method for forming multilayer release liners

A method for simultaneously coating multiple thin layers of relatively viscous fluids comprises the relative adjustment of the viscosity of the fluids in order to achieve a viscosity ratio in the optimum range without adversely affecting the adhesive properties of the fluids. In the preferrred method, viscosity is adjusted by varying the temperature of one or both fluids prior to coating and/or by reformulating the liquids to vary their relative viscosities.

Method of multilayer die coating using viscosity adjustment techniques

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Glendora, CA, United States of America

Daniel Meyer