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    ROLL INCLUDING AIR AND WATER BARRIER ARTICLE AND METHOD OF USING THE SAME
    3.
    发明专利
    ROLL INCLUDING AIR AND WATER BARRIER ARTICLE AND METHOD OF USING THE SAME 未知

    公开(公告)号：CA3009475A1

    公开(公告)日：2017-06-29

    申请号：CA3009475

    申请日：2016-12-21

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： SEABAUGH TAYLOR M ,  WIDENBRANT MARTIN J O ,  FRONEK DANIEL R ,  KUMAR KANTA

    IPC: B32B7/12 ,  E04B1/62

    Abstract: The roll includes an air and water barrier article, a pressure sensitive adhesive disposed on the first major surface of the barrier article, first and second coating compositions disposed on the opposing second major surface of the barrier article, and a liner having a first major surface in contact with the first coating composition and the second coating composition. The first coating composition has a first peel adhesion to the first major surface of the liner that is lower than a second peel adhesion of the second coating composition to the first major surface of the liner. The pressure sensitive adhesive contacts a second major surface of the liner when wound in the roll, and a peel adhesion between the second major surface of the liner and the pressure sensitive adhesive is less than or equal to the second peel adhesion. There are also provided methods of applying barrier articles, films made using these barrier articles, and building envelopes made using such films.

    SELF SEALING ARTICLES
    4.
    发明专利
    SELF SEALING ARTICLES 未知

    公开(公告)号：CA2939914A1

    公开(公告)日：2015-12-03

    申请号：CA2939914

    申请日：2015-02-18

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： WIDENBRANT MARTIN J ,  SEABAUGH TAYLOR M ,  BODKHE RAJAN B ,  FRONEK DANIEL R ,  SETH JAYSHREE

    IPC: B29C65/00

    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.

    ROLL INCLUDING AIR AND WATER BARRIER ARTICLE AND METHOD OF USING THE SAME
    5.
    发明专利
    ROLL INCLUDING AIR AND WATER BARRIER ARTICLE AND METHOD OF USING THE SAME 未知

    公开(公告)号：CA3009475C

    公开(公告)日：2019-06-11

    申请号：CA3009475

    申请日：2016-12-21

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： SEABAUGH TAYLOR M ,  WIDENBRANT MARTIN J O ,  FRONEK DANIEL R ,  KUMAR KANTA

    IPC: B32B7/12 ,  E04B1/62

    Abstract: The roll includes an air and water barrier article, a pressure sensitive adhesive disposed on the first major surface of the barrier article, first and second coating compositions disposed on the opposing second major surface of the barrier article, and a liner having a first major surface in contact with the first coating composition and the second coating composition. The first coating composition has a first peel adhesion to the first major surface of the liner that is lower than a second peel adhesion of the second coating composition to the first major surface of the liner. The pressure sensitive adhesive contacts a second major surface of the liner when wound in the roll, and a peel adhesion between the second major surface of the liner and the pressure sensitive adhesive is less than or equal to the second peel adhesion. There are also provided methods of applying barrier articles, films made using these barrier articles, and building envelopes made using such films.

    AIR AND WATER BARRIER ARTICLE INCLUDING INELASTIC POROUS LAYER
    6.
    发明专利
    AIR AND WATER BARRIER ARTICLE INCLUDING INELASTIC POROUS LAYER 未知

    公开(公告)号：CA3054558A1

    公开(公告)日：2018-08-30

    申请号：CA3054558

    申请日：2018-02-21

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： SEABAUGH TAYLOR M ,  WIDENBRANT MARTIN J O

    IPC: C09J7/26 ,  B32B5/02 ,  B32B7/12 ,  B32B23/02 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  C08J7/04 ,  E04B1/62

    Abstract: The air and water barrier article includes a polymer-coated inelastic porous layer including a water-vapor permeable polymeric coating disposed on at least one major surface of the inelastic porous layer and an adhesive disposed on a major surface of the polymer-coated inelastic porous layer. The inelastic porous layer can include at least one of surface-modified fibers or natural cellulose fibers. The polymer-coated inelastic porous layer can at least one of a water strike through time of not more than 180 seconds or an absorbance capacity of at least one-half gram per 116 square centimeters. The adhesive may be exposed, in contact with a release surface, or adhered to a surface of a building component. A method of applying the air and water barrier article to a surface of a building component is also disclosed.

    SELF SEALING ARTICLES
    7.
    发明专利
    SELF SEALING ARTICLES 未知

    公开(公告)号：CA2939914C

    公开(公告)日：2022-06-28

    申请号：CA2939914

    申请日：2015-02-18

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： WIDENBRANT MARTIN J ,  SEABAUGH TAYLOR M ,  BODKHE RAJAN B ,  FRONEK DANIEL R ,  SETH JAYSHREE

    IPC: B32B27/04 ,  B32B5/18 ,  B32B7/14 ,  E04B1/62

    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.

    SELF-SEALING ARTICLES INCLUDING ELASTIC POROUS LAYER
    8.
    发明专利
    SELF-SEALING ARTICLES INCLUDING ELASTIC POROUS LAYER 未知

    公开(公告)号：CA2995965A1

    公开(公告)日：2017-02-23

    申请号：CA2995965

    申请日：2016-08-18

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： WIDENBRANT MARTIN J ,  SEABAUGH TAYLOR M ,  FRONEK DANIEL R ,  BODKHE RAJAN B

    IPC: E04B1/62

    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.

    AIR AND WATER BARRIER ARTICLES
    9.
    发明专利
    AIR AND WATER BARRIER ARTICLES 未知

    公开(公告)号：CA2971867A1

    公开(公告)日：2016-06-30

    申请号：CA2971867

    申请日：2015-12-22

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： SEABAUGH TAYLOR M ,  WIDENBRANT MARTIN J ,  FRONEK DANIEL R ,  HOLLO ALAN J ,  SETH JAYSHREE

    IPC: E04B1/62 ,  C09J7/02

    Abstract: There are provided rolls comprising an air and water barrier article having opposing first and second major surfaces, a pressure sensitive adhesive disposed on at least the first major surface of the article, and a liner having a first major surface that contacts the opposing second major surface of the article, and at least two adhesion modifying zones disposed between the second major surface of the article and the first major surface of the liner, wherein both of a first and second adhesion modifying zones contact the first major surface of the liner, and wherein the pressure sensitive adhesive contacts a second major surface of the liner when wound in the roll. There are also provided films made using these air and water barrier articles and building envelopes made using such films.

    EASY TO APPLY AIR AND WATER BARRIER ARTICLES
    10.
    发明专利
    EASY TO APPLY AIR AND WATER BARRIER ARTICLES 未知

    公开(公告)号：CA2939923A1

    公开(公告)日：2015-08-27

    申请号：CA2939923

    申请日：2015-02-18

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： SEABAUGH TAYLOR M ,  WIDENBRANT MARTIN J ,  FRONEK DANIEL R ,  HOLLO ALAN J ,  SETH JAYSHREE

    IPC: E04D5/10

    Abstract: There are provided rolls comprising an air and water barrier article having opposing first and second major surfaces, a pressure sensitive adhesive disposed on at least the first major surface of the article, and a liner having a first major surface that contacts the opposing second major surface of the article, wherein the pressure sensitive adhesive contacts a second major surface of the liner when wound in the roll. There are also provided self adhering air and water barrier articles and building envelopes made using the presently disclosed rolls.

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