METHOD FOR THE PRODUCTION OF ADHESIVE-COATED ARTICLES, ARTICLES OBTAINABLE THEREBY AND THEIR USE
    1.
    发明申请
    METHOD FOR THE PRODUCTION OF ADHESIVE-COATED ARTICLES, ARTICLES OBTAINABLE THEREBY AND THEIR USE 有权
    生产涂胶制品的方法,可获得的物品及其使用

    公开(公告)号:US20130220543A1

    公开(公告)日:2013-08-29

    申请号:US13823335

    申请日:2011-09-14

    IPC分类号: C09J7/02

    摘要: Method for the production of adhesive-coated articles, articles obtainable thereby and their use A method for the production of adhesive-coated articles comprises the steps of: (I) providing a substrate; (II) applying a first polyurethane and/or polyurethane-polyurea polymer onto the substrate, the first polyurethane and/or polyurethane-polyurea polymer being capable of attaining an at least partially crystalline state with a final degree of crystallinity and wherein during and/or after the application the first polyurethane and/or polyurethane-polyurea polymer is present in a non-crystalline state. The method further comprises the steps: (III) applying onto the first polyurethane and/or polyurethane-polyurea polymer of step (II) a composition comprising a mixture of a second polyurethane and/or polyurethane-polyurea polymer and furthermore an acrylate polymer, wherein the application is performed while the degree of crystallinity of the first polyurethane-polyurea polymer is lower than its final degree of crystallinity; and (IV) cooling the article obtained to a temperature below the glass transition temperature of the acrylate polymer.

    摘要翻译: 用于生产粘合剂涂覆制品的方法,可获得的制品及其用途制备粘合剂涂覆制品的方法包括以下步骤:(I)提供基材; (II)将第一聚氨酯和/或聚氨酯 - 聚脲聚合物施加到所述基材上,所述第一聚氨酯和/或聚氨酯 - 聚脲聚合物能够获得具有最终结晶度的至少部分结晶状态,并且其中在和/或 在施用之后,第一种聚氨酯和/或聚氨酯 - 聚脲聚合物以非结晶状态存在。 该方法还包括以下步骤:(III)将步骤(II)的第一聚氨酯和/或聚氨酯 - 聚脲聚合物施加到包含第二聚氨酯和/或聚氨酯 - 聚脲聚合物以及丙烯酸酯聚合物的混合物的组合物中,其中 在第一聚氨酯 - 聚脲聚合物的结晶度低于其最终结晶度的同时进行应用; 和(IV)将获得的制品冷却到低于丙烯酸酯聚合物的玻璃化转变温度的温度。

    Method for the production of adhesive-coated articles, articles obtainable thereby and their use
    2.
    发明授权
    Method for the production of adhesive-coated articles, articles obtainable thereby and their use 有权
    用于生产粘合剂涂覆制品的方法,可获得的制品及其用途

    公开(公告)号:US09321939B2

    公开(公告)日:2016-04-26

    申请号:US13823335

    申请日:2011-09-14

    摘要: Method for the production of adhesive-coated articles, articles obtainable thereby and their use A method for the production of adhesive-coated articles comprises the steps of: (I) providing a substrate; (II) applying a first polyurethane and/or polyurethane-polyurea polymer onto the substrate, the first polyurethane and/or polyurethane-polyurea polymer being capable of attaining an at least partially crystalline state with a final degree of crystallinity and wherein during and/or after the application the first polyurethane and/or polyurethane-polyurea polymer is present in a non-crystalline state. The method further comprises the steps: (III) applying onto the first polyurethane and/or polyurethane-polyurea polymer of step (II) a composition comprising a mixture of a second polyurethane and/or polyurethane-polyurea polymer and furthermore an acrylate polymer, wherein the application is performed while the degree of crystallinity of the first polyurethane-polyurea polymer is lower than its final degree of crystallinity; and (IV) cooling the article obtained to a temperature below the glass transition temperature of the acrylate polymer.

    摘要翻译: 用于生产粘合剂涂覆制品的方法,可获得的制品及其用途制备粘合剂涂覆制品的方法包括以下步骤:(I)提供基材; (II)将第一聚氨酯和/或聚氨酯 - 聚脲聚合物施加到所述基材上,所述第一聚氨酯和/或聚氨酯 - 聚脲聚合物能够获得具有最终结晶度的至少部分结晶状态,并且其中在和/或 在施用之后,第一种聚氨酯和/或聚氨酯 - 聚脲聚合物以非结晶状态存在。 该方法还包括以下步骤:(III)将步骤(II)的第一聚氨酯和/或聚氨酯 - 聚脲聚合物施加到包含第二聚氨酯和/或聚氨酯 - 聚脲聚合物以及丙烯酸酯聚合物的混合物的组合物中,其中 在第一聚氨酯 - 聚脲聚合物的结晶度低于其最终结晶度的同时进行应用; 和(IV)将获得的制品冷却到低于丙烯酸酯聚合物的玻璃化转变温度的温度。