公开(公告)号：US20210207005A1

公开(公告)日：2021-07-08

申请号：US16065248

申请日：2016-12-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Taylor M. Seabaugh ,  Martin J. O. Widenbrant ,  Daniel R. Fronek ,  Kanta Kumar

IPC: C09J7/40 ,  C09J7/29 ,  E04B1/66 ,  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.

公开(公告)号：US20210197340A1

公开(公告)日：2021-07-01

申请号：US16757696

申请日：2018-10-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Paul D. Graham ,  Douglas A. Davis ,  Shigeaki Dohgoshi ,  Kanta Kumar ,  Satoshi Matsuda ,  Jon P. Nietfeld ,  Thomas E. Pahl

IPC: B24D3/00 ,  B24D11/00 ,  B24D11/02

Abstract: An abrasive article having a removable support sheet having a first major surface. An image layer containing inks applied over the first major surface. A polyurethane backing layer having a first major backing surface located adjacent to the image layer and a second major backing surface opposite the first major surface. A functional layer comprising an abrasive layer applied to the second major surface; the abrasive layer comprising a make coat, abrasive particles and a size coat.

公开(公告)号：US09592161B2

公开(公告)日：2017-03-14

申请号：US14363444

申请日：2012-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joseph D. Rule ,  Jeffrey H. Tokie ,  Kim B. Saulsbury ,  Deena M. Conrad-Vlasak ,  Kanta Kumar

IPC: A61F13/02 ,  B05D5/10 ,  C09J7/02 ,  A61K9/70 ,  A61L15/26 ,  A61L15/44 ,  C08K5/00

CPC classification number: A61F13/0283 ,  A61F13/025 ,  A61F13/0289 ,  A61K9/7038 ,  A61L15/26 ,  A61L15/44 ,  A61L2300/20 ,  A61L2300/606 ,  C08K5/0058 ,  C08K2201/013 ,  C08L2203/02 ,  C09J7/38 ,  C09J2201/28 ,  C09J2429/00

Abstract: A method includes contact printing an active composition onto a surface of a release substrate to form a printed surface. The active composition spontaneously dewets the surface of the release substrate to form active deposits on the surface of the release substrate. The active composition comprises an active agent dissolved or dispersed in an aqueous liquid vehicle. A pressure-sensitive adhesive layer is disposed on the printed surface.

Abstract translation: 一种方法包括将活性组合物接触印刷到剥离基材的表面上以形成印刷表面。 活性组合物自发地脱模释放基材的表面以在剥离基材的表面上形成活性沉积物。 活性组合物包含溶解或分散在水性液体载体中的活性剂。 压敏粘合剂层设置在印刷表面上。