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    • 4. 发明授权
    • Method for thermal adhesion of acrylic plastic parts
    • 丙烯酸塑料部件的热粘合方法
    • US5837091A
    • 1998-11-17
    • US552933
    • 1995-11-03
    • Alexander TheilKarl-Heinz FehringManfred Rimpl
    • Alexander TheilKarl-Heinz FehringManfred Rimpl
    • B32B27/30B32B31/20
    • B32B37/226B32B27/30B32B37/0053B32B37/06Y10T156/1741
    • The invention relates to a method for the production of flat laminates (5) from polymethacrylate plastic, by thermal adhesion of at least two parts (1) of polymethacrylate plastic heated at their surface, with the characterizing features that the parts (1) of polymethacrylate plastic, which have been preheated to surface temperatures of 130.degree. to 200.degree. C. on the adhesion side (1a), and which maintain their original shape during the preheating phase, are pressed together between a pair of rollers (2, 3), of which at least one roller (2), by means of which the pressure force (4) is exerted, is mounted in movable manner, at a feed velocity being between 5 and 200 mm/s and a pressure force acting on the roller (3) between 10 and 500 N. Preferably, during the adhesion of the laminates (5), flat or oblong objects (8) with thicknesses which are allowed to amount to a maximum of 50% of the thickness of the parts (1) of polymethacrylate plastic, are embedded between the parts (1) of polymethacrylate plastic which are to be adhered together.
    • 本发明涉及一种由聚甲基丙烯酸酯塑料制造扁平层压板(5)的方法,其特征在于聚甲基丙烯酸酯的部分(1)的特征在于至少两部分(1)在其表面加热的聚甲基丙烯酸酯塑料的至少两部分(1) 已经在粘合侧(1a)上预热到表面温度为130℃至200℃并在预热阶段保持其原始形状的塑料在一对辊(2,3)之间压在一起, 其中施加有压力(4)的至少一个辊(2)以可移动的方式安装在进给速度为5-200mm / s之间,并且作用在辊上的压力 优选地,在层压体(5)的粘合期间,平坦或长方形物体(8)的厚度允许为最大值为零件(1)的厚度的50% 聚甲基丙烯酸酯塑料,嵌入在聚甲醛的部分(1)之间 丙烯酸酯塑料,其将被粘合在一起。
    • 5. 发明授权
    • Method for the thermal adhesion of parts made of acrylic plastic and parts made of engineering plastics
    • 由丙烯酸塑料制成的零件和工程塑料制成的零件的热粘合方法
    • US06599387B1
    • 2003-07-29
    • US08552572
    • 1995-11-03
    • Alexander TheilKarl-Heinz FehringFriedel Emmerich
    • Alexander TheilKarl-Heinz FehringFriedel Emmerich
    • B32B3100
    • B32B27/08B32B3/30B32B27/285B32B27/308B32B27/34B32B27/36B32B27/365B32B37/04B32B2309/02B32B2309/105
    • The invention concerns a method for the production of a flat composite (5) from plastic parts by means of a thermal adhesion of two plastic parts (1,1′), heated on one side of their surfaces (1a,1a′), consisting of plastics A and B, wherein the surfaces (1a,1a′) are heated on the adhesion side to surface temperatures of 10 to 100° K. above the Vicat softening points VET (according to DIN ISO 306) of the pertinent plastics A and B, provided that the plastic parts (1,1′) retain their original shape during the preheating phase, and are pressed between a pair of rolls (2,3), at an advance rate between 5 and 200 mm/sec and with a pressing force between 10 and 500 N acting on the roll (3); preferably, the plastics (1,1′) exhibit engraving or embossing (6,6′), with which composite (5) can be produced with a three-dimensional inclusion (7) of a defined shape; furthermore, a flat or elongated object (8) is embedded between the plastic parts (1,1′) to be adhered during the adhesion of the composite (5).
    • 本发明涉及一种通过在其表面(1a,1a')的一侧加热的两个塑料部件(1,1')的热粘合从塑料部件制造平面复合材料(5)的方法,其包括 的塑料A和B,其中表面(1a,1a')在相关塑料A上的维卡软化点VET(根据DIN ISO 306)的上方在10至100°K的表面温度下在粘合侧上被加热,并且 B,只要塑料部件(1,1')在预热阶段保持其原始形状,并以5-200mm / sec之间的提前速率被压在一对辊(2,3)之间,并且 作用在辊(3)上的10至500N的压力; 优选地,塑料(1,1')表现出雕刻或压花(6,6'),利用该复合材料(5)可以用限定形状的三维夹杂物(7)制造; 此外,在复合材料(5)的粘合期间,平坦或细长的物体(8)嵌入在待粘合的塑料部件(1,1')之间。