阅读说明：本技术 在高于其分解温度下施加含有可熔聚合物的材料，特别是热熔胶粘剂的方法 (Method for applying materials containing fusible polymers, in particular hot-melt adhesives, above their decomposition temperature ) 是由 D·阿克滕 T·比斯根 J·蒂拉克 P·赖歇特 N·德乔治 M·梅尔基奥斯 W·阿尔恩特 于 2019-02-13 设计创作，主要内容包括：施加含有可熔聚合物的材料的方法,其包括步骤：从排料元件的排料口将至少部分熔融的材料的长丝施加到基底上。所述可熔聚合物具有下列性质：在≥40℃至≤120℃的范围内的熔点(DSC,差示扫描量热法；在5℃/min的加热速率下第二次加热)；在≥-70℃至≤30℃的范围内的玻璃化转变温度(DMA,根据DIN EN ISO 6721-1:2011的动态力学分析)；≥1?10<Sup>4</Sup> Pa的在比熔点高20℃下的储能模量G’(根据ISO 6721-10:2015在1/s的频率下的板/板振荡粘度计)；≤1?10<Sup>7</Sup> Pa的在预先加热到比熔点高20℃的温度和随后以1℃/min的冷却速率冷却时在比熔点低10℃下的储能模量G’(根据ISO 6721-10:2015在1/s的频率下的板/板振荡粘度计)；其中所述长丝在施加过程中具有比可熔聚合物的熔点高≥100℃的施加温度≤5分钟,且其中所述可熔聚合物还具有下列性质：所述可熔聚合物在施加过程中达到的最高施加温度下的储能模量G’(根据ISO 6721-10:2015在1/s的频率下的板/板振荡粘度计)为所述可熔聚合物在比熔点高20℃的温度下的储能模量G’(根据ISO 6721-10:2015在1/s的频率下的板/板振荡粘度计)的≤1/10。(A method of applying a material containing a fusible polymer comprising the steps of: filaments of at least partially molten material are applied to the substrate from a discharge opening of the discharge element. The fusible polymer has the following properties: a melting point in the range of from not less than 40 ℃ to not more than 120 ℃ (DSC, differential scanning calorimetry; second heating at a heating rate of 5 ℃/min); glass transition in the range of-70 ℃ to 30 ℃ inclusiveTemperature variation (DMA, dynamic mechanical analysis according to DIN EN ISO 6721-1: 2011); not less than 1 ∙ 10 4 A storage modulus G' at 20 ℃ above the melting point of Pa (plate/plate oscillation viscometer at a frequency of 1/s according to ISO6721-10: 2015); less than or equal to 1 ∙ 10 7 Pa of a storage modulus G' at 10 ℃ below the melting point when preheated to a temperature 20 ℃ above the melting point and subsequently cooled at a cooling rate of 1 ℃/min (plate/plate oscillation viscometer at a frequency of 1/s according to ISO6721-10: 2015); wherein the filaments have an application temperature of ≥ 100 ℃ above the melting point of the fusible polymer during application of ≤ 5 minutes, and wherein the fusible polymer further has the following properties: the storage modulus G '(plate/plate oscillation viscometer at a frequency of 1/s according to ISO6721-10: 2015) of the fusible polymer at the highest application temperature reached during application is ≦ 1/10 for the storage modulus G' (plate/plate oscillation viscometer at a frequency of 1/s according to ISO6721-10: 2015) of the fusible polymer at a temperature 20 ℃ above the melting point.)