ENGINEERED SURFACE FOR PROVIDING LOW FRICTION AND IMPROVED COMFORT ON DEVICES THAT CONTACT THE SKIN OR OTHER EXTERNAL TISSUE OF THE USER Russian patent published in 2017 - IPC B29C37/00 

Abstract RU 2627381 C2

FIELD: textile, paper.

SUBSTANCE: device comprises an elastomeric contact area that is structured for direct engagement with the face fabric. The contact area has a working surface which comprises a variety of nonrandom, provisionally produced surface elements made with the possibility to reduce friction and improve comfort for the user. In one version a step between each immediately adjacent pair of surface elements is less than or equal to the indicated maximum value of the step and the height of each of the surface elements is lower than or equal to the indicated maximum value of the height.

EFFECT: reduced friction between the product and the human skin.

19 cl, 20 dwg, 1 tbl

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RU 2 627 381 C2

Authors

Khendriks Kornelis Petrus

Vonken Rudolf Mariya Jozef

Potze Villem

Villard Nikolas Petryus

Van Zanten Dzhojs

Kle Marejke

Dates

2017-08-08Published

2013-01-09Filed