公开(公告)号：US20180237662A1

公开(公告)日：2018-08-23

申请号：US15753419

申请日：2016-08-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Martin J. Widenbrant ,  Taylor M. Seabaugh ,  Daniel R. Fronek ,  Rajan B. Bodkhe

IPC: C09J7/26 ,  C09J7/21 ,  B32B5/32 ,  E04B1/62

CPC classification number: E04B1/625 ,  B32B3/26 ,  B32B3/266 ,  B32B5/022 ,  B32B5/024 ,  B32B5/026 ,  B32B5/18 ,  B32B5/245 ,  B32B5/26 ,  B32B5/32 ,  B32B7/02 ,  B32B7/06 ,  B32B7/12 ,  B32B27/065 ,  B32B27/08 ,  B32B27/12 ,  B32B2255/26 ,  B32B2305/026 ,  B32B2307/51 ,  B32B2307/724 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2307/7265 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2419/00 ,  C09J7/21 ,  C09J7/26 ,  C09J7/29 ,  C09J2201/20 ,  C09J2400/243 ,  C09J2400/263 ,  C09J2433/00 ,  C09J2471/005 ,  C09J2471/006 ,  E04B1/665

Abstract: There is provided a self-sealing article comprising a polymeric layer disposed on and covering a first major surface of an elastic porous layer, wherein the article passes Modified Test 1 of ASTM D-1970/D-1970M-13 or Modified Test 2 of ASTM D-1970/D-1970M-13, or Modified Test 3 of ASTM D-1970/D-1970M-13, and further wherein the self-sealing article is water vapor permeable and an air and water barrier. There is also provided a linered version of the self-sealing article in which a liner is disposed on a major surface of the polymeric layer opposite the first major surface of the elastic porous layer.

公开(公告)号：US20170173916A1

公开(公告)日：2017-06-22

申请号：US15120072

申请日：2015-02-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Martin J. Widenbrant ,  Taylor M. Seabaugh ,  Rajan B. Bodkhe ,  Daniel R. Fronek ,  Jayshree Seth

IPC: B32B5/02 ,  C09J7/00 ,  B29C65/00 ,  B32B27/00 ,  B05C9/06 ,  B29C55/14

CPC classification number: B32B5/02 ,  B05C9/06 ,  B29C55/14 ,  B29C65/00 ,  B32B3/266 ,  B32B5/024 ,  B32B5/028 ,  B32B7/12 ,  B32B27/00 ,  B32B27/065 ,  B32B27/12 ,  B32B27/20 ,  B32B27/22 ,  B32B27/34 ,  B32B27/36 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2307/762 ,  B32B2419/00 ,  B32B2471/00 ,  C09J7/00 ,  C09J7/205 ,  C09J7/21 ,  C09J7/29 ,  C09J2201/12 ,  C09J2201/622 ,  C09J2400/263 ,  C09J2423/00 ,  C09J2483/00 ,  C09J2483/006 ,  E04B1/625

Abstract: There are provided self sealing articles having a porous layer at least partially impregnated with a polymeric material where a first major surface of the porous layer is covered with the polymeric material and where the article passes Modified Test 1 of ASTM D-1970/D-1970M-13, Modified Test 2 of ASTM D-1970/D-1970M-13, or Modified Test 3 of ASTM D-1970/D-1970M-13 and is water vapor permeable and an air and water barrier. A self sealing article having a major surface of a porous layer that is coated with a polymeric material, where the porous layer comprises a microporous membrane, and where the article passes Modified Test 1 of ASTM D-1970/D-1970M-13, Modified Test 2 of ASTM D-1970/D-1970M-13, or Modified Test 3 of ASTM D-1970/D-1970M-13 and is water vapor permeable and an air and water barrier.

公开(公告)号：US11105089B2

公开(公告)日：2021-08-31

申请号：US15753419

申请日：2016-08-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Martin J. Widenbrant ,  Taylor M. Seabaugh ,  Daniel R. Fronek ,  Rajan B. Bodkhe

IPC: E04B1/62 ,  B32B27/06 ,  B32B5/02 ,  B32B3/26 ,  B32B5/18 ,  B32B7/12 ,  B32B5/26 ,  C09J7/29 ,  B32B7/02 ,  B32B5/24 ,  B32B7/06 ,  B32B27/08 ,  B32B27/12 ,  C09J7/21 ,  C09J7/26 ,  B32B5/32 ,  E04B1/66

Abstract: There is provided a self-sealing article comprising a polymeric layer disposed on and covering a first major surface of an elastic porous layer, wherein the article passes Modified Test 1 of ASTM D-1970/D-1970M-13 or Modified Test 2 of ASTM D-1970/D-1970M-13, or Modified Test 3 of ASTM D-1970/D-1970M-13, and further wherein the self-sealing article is water vapor permeable and an air and water barrier. There is also provided a linered version of the self-sealing article in which a liner is disposed on a major surface of the polymeric layer opposite the first major surface of the elastic porous layer.

公开(公告)号：US20210062048A1

公开(公告)日：2021-03-04

申请号：US17048338

申请日：2019-04-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Thomas B. Galush ,  David T. Amos ,  Edward E. Cole ,  Daniel R. Fronek ,  Naiyong Jing ,  Matthew J. Kryger ,  Kiu-Yuen Tse ,  Scott A. Van Wert

IPC: C09J7/38 ,  C09J7/25

Abstract: Tapes including an elastomeric backing layer having two major surfaces, wherein the backing layer includes a high temperature resistant elastomer (e.g., a high consistency silicone rubber elastomer), and a pressure sensitive adhesive layer, wherein the pressure sensitive adhesive layer comprises a silicone pressure sensitive adhesive.

公开(公告)号：US20200171535A1

公开(公告)日：2020-06-04

申请号：US16784684

申请日：2020-02-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gary W. Maier ,  Daniel R. Fronek ,  Alan J. Hollo ,  Martin J.O. Widenbrant ,  Wayne D. Meredyk

IPC: B05D1/28 ,  B05C5/02 ,  B05C9/06 ,  B32B7/12 ,  B32B5/02 ,  B32B27/12 ,  B32B27/36 ,  B32B7/14 ,  B32B17/00 ,  B32B5/26 ,  B32B7/06 ,  B32B27/28 ,  B32B29/02 ,  B32B27/32 ,  B05D7/00

Abstract: An apparatus and process for applying a coating material onto a substrate as a non-uniform layer of coating material, the method including providing a distribution manifold having a cavity and a plurality of dispensing outlets in fluid communication with the cavity, creating relative motion between a substrate and the dispensing outlets in a first direction, and dispensing coating material from the dispensing outlets while simultaneously translating the plurality of dispensing outlets in a second direction non-parallel to the first direction. Using the process, coated articles having a useful non-uniform coating or coatings can be prepared, in particular self-adhesive vapor permeable air and moisture barrier membranes for use as architectural structure wraps.

公开(公告)号：US20200165490A1

公开(公告)日：2020-05-28

申请号：US16621275

申请日：2018-05-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Matthew J. Kryger ,  Michael A. Kropp ,  Thomas B. Galush ,  Daniel R. Fronek

IPC: C09J7/25 ,  C09J163/00 ,  C08G59/24 ,  C08G59/66 ,  C09J7/38

Abstract: Curable epoxy/thiol resin compositions, methods of curing, methods of bonding substrates, and tapes including the cured polymeric material, wherein the curable epoxy/thiol resin composition includes: an epoxy resin component comprising an epoxy resin having at least two epoxide groups per molecule; a thiol component comprising a polythiol compound having at least two primary thiol groups; a silane-functionalized adhesion promoter; a nitrogen-containing catalyst for curing the epoxy resin; and optionally a cure inhibitor.