Method for producing laminate
    24.
    发明授权

    公开(公告)号:US11325356B2

    公开(公告)日:2022-05-10

    申请号:US16337104

    申请日:2017-09-19

    Abstract: A method of producing a laminated body, the method including a coagulant solution deposition step of depositing a coagulant solution on a fiber substrate, and a coagulation step of forming a polymer layer on the fiber substrate by bringing a polymer latex into contact with the fiber substrate having the coagulant solution deposited thereon to cause a polymer to coagulate. As the coagulant solution, a solution obtained by dissolving or dispersing 0.2 to 7.0% by weight of a metal salt as a coagulant and 0.1 to 7.0% by weight of an organic acid in a solvent is used. In the method of producing a laminated body, the metal salt is a polyvalent metal salt. In the method of producing a laminated body, the organic acid is an organic acid having at least one group selected from a carboxyl group, a sulfo group, a hydroxy group, and a thiol group.

    Method for forming a cast elastomer

    公开(公告)号:US11078319B2

    公开(公告)日:2021-08-03

    申请号:US15895971

    申请日:2018-02-13

    Abstract: One variation of a method for directly casting a thin layer onto a substrate includes: combining a prepolymer, a solvent, and a curing agent to define a viscous material; advancing a substrate from a roll across a surface continuously at a first speed; depositing the viscous material at a viscosity through a deposition head onto the substrate, the viscous material flowing laterally across the substrate to form a thin layer of substantially uniform thickness over the substrate over a period of time while the substrate advances along the surface; and, at a distance from the deposition head depositing the viscous material onto the substrate corresponding to a duration of time for the viscous material to flow laterally across the substrate, heating the viscous material to evaporate solvent and to induce reaction between the curing agent and the prepolymer to cure the viscous material to form a layer.

    Pattern forming method, under coating agent, and laminate

    公开(公告)号:US11066571B2

    公开(公告)日:2021-07-20

    申请号:US16344416

    申请日:2017-05-30

    Abstract: It is an object of the present invention to provide a pattern forming method capable of easily forming a phase-separated structure with high accuracy, even in the case of widening the applicable range of a pattern size. The present invention relates to a pattern forming method comprising: applying an under coating agent onto a substrate, and applying a self-assembly composition for pattern formation to the surface of the substrate, onto which the under coating agent has been applied, and then forming a self-assembly film according to self-assembly phase separation, wherein the self-assembly composition for pattern formation comprises a block copolymer comprising a polymerization unit (a) having at least one selected from a structure represented by a formula (103) and a structure represented by a formula (104), and a polymerization unit (b) having a structure represented by a formula (105).

    BELOW GRADE, BLIND SIDE, WATERPROOFING SHEET MEMBRANE WITH ADHESIVE AND HIGH REFLECTIVITY GRANULAR PARTICLE LAYER TO FULLY BOND TO CONCRETE/SHOTCRETE, AND A METHOD OF MAKING, AND USING SAME

    公开(公告)号:US20210207337A1

    公开(公告)日:2021-07-08

    申请号:US17037546

    申请日:2020-09-29

    Applicant: Amir Rudyan

    Inventor: Amir Rudyan

    Abstract: The invention relates to a below grade, blind side, waterproofing sheet membrane with adhesive and high reflectivity granular particle layer, and having a top release liner, and a bottom release liner, enhancing bond strength between sheets, and be able to fully bond to concrete/shotcrete, and a method of making, and using same. The inventive waterproofing sheet membrane with adhesive, has at least one layer of high reflectivity granular particle layer that are fully or partly embedded into the adhesive layer, and where the average reflectivity of the exposed granular particles is between about 35 percent to 80 percent reflectivity on a standard reflectivity scale. The waterproofing sheet membrane has an adhesive layer having embedded therein high reflectivity granular particles is used in any building or wall construction, and can be placed under or around a foundation of a building or on its below grade blind side retaining walls, etc.

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