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    Protective covering for wood products
    61.
    发明授权
    Protective covering for wood products 有权

    公开(公告)号：US10710295B2

    公开(公告)日：2020-07-14

    申请号：US15342644

    申请日：2016-11-03

    Applicant: Intertape Polymer Corp.

    Inventor： Trevor Arthurs

    IPC: B29C63/40 ,  B29C63/00 ,  D06N3/00 ,  D03D5/00 ,  B32B5/02 ,  D03D15/04 ,  B29L31/00

    Abstract: Protective coverings herein have a coated woven material with a first edge parallel with a warp direction and a second edge opposite the first edge, and have a first edge band proximate the first edge and a second edge band proximate the second edge. The coated woven material has a woven scrim made of a plurality of weft tapes and a plurality of warp tapes, but the warp tapes positioned in the first and second edge bands are high-shrinkage warp tapes and the warp tapes positioned in between the first and second edge bands have a shrinkage that is less than a shrinkage of the high-shrinkage warp tapes, and has a coating on at least one major surface of the woven scrim. The plurality of high-shrinkage warp tapes shrink upon application of heat. Methods of covering a load, such as stacked lumber, with the protective covering are also disclosed.

    Tape applicator with magnetic actuated blade guard
    64.
    发明授权
    Tape applicator with magnetic actuated blade guard 有权

    公开(公告)号：US10384904B2

    公开(公告)日：2019-08-20

    申请号：US15997801

    申请日：2018-06-05

    Applicant: Intertape Polymer Corp.

    Inventor： Endre Hivatal

    IPC: B65H35/00 ,  B65H35/06

    Abstract: A tape applicator including a main frame, and a knife arm assembly. The knife arm assembly may include a magnet mounted in a stationary position relative to the main frame, and a knife arm pivotally mounted to the main frame. A blade may be mounted to the knife arm. A guard may be rotationally connected to the knife arm and configured to rotate between a closed position covering the blade and an open position exposing the blade. A spring may bias the guard toward the closed position. A catch may be associated with the guard comprising ferromagnetic material. The catch may be attracted to the magnet to open the guard as the knife arm swings to a cutting position.

    DRY FUNCTIONAL COATING TAPE
    65.
    发明申请
    DRY FUNCTIONAL COATING TAPE 审中-公开

    公开(公告)号：US20180163096A1

    公开(公告)日：2018-06-14

    申请号：US15840333

    申请日：2017-12-13

    Applicant: Intertape Polymer Corp.

    Inventor： Sanjeev Singh ,  Ronald J. Horwitz

    IPC: C09J7/50 ,  C09J7/10

    CPC classification number: C09J7/50 ,  C09J7/10 ,  C09J7/20 ,  C09J7/40

    Abstract: Adhesive tapes including dry functional coatings, and method for making the same are provided. An example adhesive tape may include a release liner having an outward-facing, major surface and an inward-facing, major surface. A functional coating layer, in a dry state, may be applied to the inward-facing, major surface of the release liner. An adhesive layer may be directly laminated to the functional coating layer opposite the release liner.

    Testing device and methods for testing tape seal strength
    66.
    发明授权
    Testing device and methods for testing tape seal strength 有权

    公开(公告)号：US09689791B2

    公开(公告)日：2017-06-27

    申请号：US14723025

    申请日：2015-05-27

    Applicant: Intertape Polymer Corp.

    Inventor： John K. Tynan, Jr. ,  Kenneth Joseph Zanon, II ,  Nicholas John Carter

    IPC: G01N19/04

    CPC classification number: G01N19/04

    Abstract: A testing device for testing adhesion seal strength of a tape to a substrate. The testing device includes a body defining a chamber having a first port in fluid communication with the chamber, a platform sealingly attached to the chamber and having an elongate opening or a plurality of openings therethrough as a second port of the chamber. The testing device further includes a frame removably mounted to the platform. The frame defines a perimeter that surrounds the second port and, when mounted to the platform, secures a test substrate thereunder against the platform with a fluid-tight seal. Methods for preparing a test sample and methods of operating the testing device are also disclosed.

    CONTINUOUS BULK POLYMERIZATION OF VINYL MONOMERS
    69.
    发明申请
    CONTINUOUS BULK POLYMERIZATION OF VINYL MONOMERS 有权
    连续单体聚乙烯单体聚合

    公开(公告)号：US20150152207A1

    公开(公告)日：2015-06-04

    申请号：US14616864

    申请日：2015-02-09

    Applicant: Intertape Polymer Corp.

    Inventor： John K. Tynan, JR. ,  Mark A. Lewandowski ,  Richard W. St. Coeur

    IPC: C08F220/10 ,  C08K11/00

    CPC classification number: C08F220/10 ,  B01J8/00 ,  B29C47/0009 ,  B29C47/364 ,  B29C47/369 ,  B29C47/42 ,  B29C47/50 ,  B29K2033/12 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  C08F2/01 ,  C08F2/02 ,  C08F2220/1825 ,  C08K11/00 ,  C08F218/08 ,  C08F220/06

    Abstract: A method for continuous bulk polymerization is disclosed that includes providing a planetary roller extruder having a plurality of planetary roller zones, introducing an acrylate monomer, a di-vinyl monomer, and a hydroxyl functional acrylic monomer into the planetary roller extruder, introducing an initiator into the planetary roller extruder for initiation of a free-radical polymerization of the acrylate monomer, the di-vinyl monomer, and the hydroxyl functional acrylic monomer to form an acrylic polymer, maintaining the temperature of the free-radical polymerization in the planetary roller extruder below 240° C., and discharging a portion of the acrylic polymer from the planetary roller extruder, and returning the portion of the acrylic polymer to one or more of the plurality of planetary roller zones.

    Abstract translation: 公开了一种连续本体聚合的方法，其包括提供具有多个行星辊区域的行星辊挤出机，将丙烯酸酯单体，二乙烯基单体和羟基官能丙烯酸单体引入到行星辊挤出机中，将引发剂引入 用于引发丙烯酸酯单体，二乙烯基单体和羟基官能丙烯酸单体的自由基聚合以形成丙烯酸类聚合物的行星辊式挤出机，将行星辊式挤出机中的自由基聚合的温度保持在下面 240℃，从行星滚筒挤出机排出一部分丙烯酸类聚合物，并将丙烯酸类聚合物的一部分返回到多个行星滚筒区域中的一个或多个。

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