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    Glass mat reinforcement
    2.
    发明授权
    Glass mat reinforcement 有权

    公开(公告)号：US11384014B2

    公开(公告)日：2022-07-12

    申请号：US15165920

    申请日：2016-05-26

    申请人： SAINT-GOBAIN ADFORS CANADA, LTD.

    发明人： Camila A. Garces ,  Tao Yu ,  Choung-Houng Lai

    IPC分类号： C04B16/04 ,  C08J5/04 ,  C04B14/42 ,  C03C25/285 ,  D04H1/4218 ,  D04H1/64 ,  D04H1/587 ,  C08J3/24

    摘要： A glass mat is provided. The glass mat includes an assembly of glass fibers; and a binder composition including a polymer resin and a crosslinker. The polymer resin has a pH of at least about 5.0. The polymer resin includes a styrenic copolymer, an acrylic copolymer, or combination thereof having at least one functional group of a carboxylic acid, a salt of a carboxylic acid, an anhydride, a salt of an anhydride, or combination thereof. The crosslinker includes a polyol, a polyepoxy, a polycarbodiimide, a polyaziridine, a bivalent metal carbonate, or combination thereof. Further provided is a method of making the glass mat.

    Open mesh screen
    3.
    发明授权
    Open mesh screen 有权

    公开(公告)号：US10138592B2

    公开(公告)日：2018-11-27

    申请号：US15293509

    申请日：2016-10-14

    申请人： SAINT-GOBAIN ADFORS CANADA, LTD.

    发明人： Sahas Rathi ,  Jia-Mei Soon ,  Jackson A. Ivey ,  Nancy E. Brown ,  Pascal Nael

    IPC分类号： D06M11/84 ,  D06M11/83 ,  C23C14/20 ,  G02B5/02 ,  C03C25/10 ,  D06M101/22 ,  D06N3/00 ,  D06N3/06

    摘要： A screen includes a mesh substrate having an openness of greater than 30% when viewed at 0° incidence, the mesh substrate having a first major surface and a second major surface, the first major surface including a first coating, the first major surface having a first reflectance value, wherein the first reflectance value has an average value of greater than about 10% as measured by an EN410 standard and a diffuse reflection profile at all viewing angles from −89° to 89°, excluding an angle of direct illumination as measured by a scattering distribution function technique using a Goniometer, wherein the diffuse reflection profile provides a reduction in view through the mesh substrate when viewed from −89° to 89°.

    Glass mat and method of making the glass mat
    9.
    发明授权
    Glass mat and method of making the glass mat 有权

    公开(公告)号：US10995032B2

    公开(公告)日：2021-05-04

    申请号：US15199266

    申请日：2016-06-30

    申请人： SAINT-GOBAIN ADFORS CANADA, LTD.

    发明人： Jeffrey H. Peet ,  Nancy E. Brown ,  Tao Yu ,  Gary Charles Hildreth

    IPC分类号： E04C2/22 ,  C03C25/34 ,  C03C25/26 ,  C08J5/04 ,  E04C2/16

    摘要： A method of making a glass mat includes providing an assembly of glass fibers, applying a binder composition to the assembly of glass fibers, wherein the binder includes an organic resin, and curing the binder composition while dimensionally constraining the assembly of glass fibers. Dimensional constraining includes directly contacting a first major surface and a second major surface of the assembly of glass fibers between two substantially parallel surfaces. Further provided is a glass mat that includes an assembly of glass fibers, wherein the assembly of glass fibers are substantially randomly oriented with a tensile anisotropy of less than about 6 in any two directions. The glass mat has a decreased surface roughness and a decreased caliper compared to an equivalent glass mat having an assembly of naturally packed glass fibers with an equivalent fiber diameter size.