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United States of America Patent

APP PUB NO 20130004723A1
SERIAL NO

13635706

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Abstract

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Composite layer having a length and width and comprising a first plurality of repeating, three-dimensional structures having peaks and valleys, comprising a first polymeric material and a second plurality of repeating, three-dimensional structures having peaks and valleys that is adjacent to, and the inverse of, the first plurality of repeating, three-dimensional structures, and comprising a second polymeric material. There is a distance between adjacent peaks comprising the first polymeric material. There is an average of said distances between adjacent peaks comprising the first polymeric material. Any of said distances between adjacent peaks comprising the first polymeric material is within 20 percent of said average distance between adjacent peaks comprising the first polymeric material.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 SAINT PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ausen, Ronald W St Paul, US 115 1904
Emslander, Jeffrey O Stillwater, US 93 1016
Fleming, Danny L Stillwater, US 20 173
Kopecky, William J Hudson, US 80 725

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