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    • 3. 发明申请
    • METHOD FOR MANUFACTURING A LIGHT-WEIGHT HEAT INSULATING BATHTUB AND A LIGHT-WEIGHT HEAT INSULATING BATHTUB THEREBY
    • 轻量热绝热电池和轻量热绝缘电池的制造方法
    • WO2010114331A2
    • 2010-10-07
    • PCT/KR2010002040
    • 2010-04-02
    • KIM KYUNG-JUNLEE JONG-KWAN
    • KIM KYUNG-JUNLEE JONG-KWAN
    • B29C44/16A47K3/02B29C44/12
    • A47K3/02B29C44/129B29K2075/00B29L2031/7692
    • The present invention relates to a method for manufacturing a light-weight heat insulating bathtub and to a light-weight heat insulating bathtub thereby. In particular, the preset invention relates to a manufacturing method of a bathtub, comprising a first step of forming an interior shape of the bathtub by molding a polycarbonate plate, and forming a structured layer with a rugged pattern on one side of the plate used as a bottom surface of the interior of the bathtub, a second step of applying an polycarbonate-based adhesive to the side of the structured layer with the rugged pattern and a third step of forming a soft polyurethane foam layer by foaming polyurethane onto the side to which the adhesive is applied, with the soft polyurethane foam layer configuring an outer shape of the bathtub and further including a deformation prevention frame that is provided to an outer lateral plane and extends in a vertical direction of the bathtub; and to a light-weight heat insulating bathtub manufactured by the method. Therefore, compared with conventional bathtubs having a total weight of 60 to 70kg, the light-weight bathtub of the present invention weighs much less, e.g. 15 to 20 kg, and such bathtubs are easy to carry, exhibit excellent insulation efficiency and heat insulation effects, are highly resistant to shock and scratches, present excellent durability by inhibiting interlayer separations, and minimize the defect ratio by preventing deformation after a curing process in the manufacturing procedure.
    • 本发明涉及一种用于制造轻质隔热浴缸的方法和一种轻质隔热浴缸。 特别地,本发明涉及一种浴缸的制造方法,包括:通过模制聚碳酸酯板形成浴缸的内部形状的第一步骤,并且在用作板的一侧上形成具有凹凸图案的结构化层 浴缸内部的底部表面,第二步骤,以坚固的图案将聚碳酸酯基粘合剂施加到结构化层侧;第三步骤,通过将聚氨酯泡沫层发泡到其一侧上形成软质聚氨酯泡沫层, 施加粘合剂,软质聚氨酯泡沫层构成浴缸的外部形状,并且还包括设置在外侧面并沿浴缸的垂直方向延伸的变形防止框架; 以及通过该方法制造的轻质隔热浴。 因此,与总重量为60〜70kg的常规浴缸相比,本发明的轻质浴缸重量少得多,例如, 这样的浴缸容易携带,具有优异的绝缘效率和隔热效果,耐冲击和划伤,通过抑制层间隔离具有优异的耐久性,并且通过防止固化过程后的变形使缺陷率最小化 在制造过程中。
    • 4. 发明申请
    • LEICHTE SCHALLISOLIERENDE VERKLEIDUNG FÜR EIN KAROSSERIETEIL EINES KRAFTFAHRZEUGES UND VERFAHREN ZU IHRER HERSTELLUNG
    • 灯光音响衬砌隔热保温层用于生产机动车和方法的身体部位
    • WO2006050961A1
    • 2006-05-18
    • PCT/EP2005/012078
    • 2005-11-10
    • CARCOUSTICS TECH CENTER GMBHSOLTAU, DirkHANSEN, MichaelSCHÖNZART, Paul
    • SOLTAU, DirkHANSEN, MichaelSCHÖNZART, Paul
    • B29C44/08
    • B29C44/129B29C44/086
    • Die Erfindung betrifft eine leichte schallisolierende Verkleidung (1) für ein Karosserieteil eines Kraftfahrzeuges, insbesondere in Form einer Stirnwandverkleidung, sowie ein Verfahren zur Herstellung einer solchen Verkleidung. Die Verkleidung (1) weist eine formgeschäumte Schalldämmschicht: (6) aus Polyurethanschaum und eine formgeschäumte schall­absorbierende Schicht (7) aus offenzelligem Polyurethan-­Weichschaum auf. Um diese Verkleidung kostengünstig herstellen zu können, wird vorgeschlagen, die Schalldämmschicht (6) aus dem gleichen Isocyanat-Material und dem gleichen Polyol-Material herzustellen wie die schallabsorbierende Schicht (7), jedoch mit unterschiedlichem Mischungsverhältnis von Isocyanat Material und Polyol-Material derart, dass die Schalldämmschicht (6) eine höhere Rohdichte aufweist und härter ist als die schallabsorbierende Schicht (7), wobei die Schalldämmschicht (6) eine im Wesentlichen luftundurchlässige Außenhaut (6.2) aufweist.
    • 本发明涉及一种轻微的声音绝缘覆盖(1)一种用于机动车辆的车身部件,特别是在端壁面板的形式,和制造这种面板的方法。 面板(1)具有的发泡成型体噪声吸收:(6)上由聚氨酯泡沫制成的和的发泡成型体吸音层(7)的开孔聚氨酯泡沫。 从相同的异氰酸酯材料和同样的多元醇材料作为吸音层(7),但与异氰酸酯的材料的不同的混合比和多元醇材料的以这样的方式,以便产生该面板成本,提出来制造隔音层(6)由 所述隔音层(6)具有更高的堆积密度和小于吸音层(7),其中,所述隔音层(6)具有一个基本上不透气的外蒙皮(6.2)更难。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR FORMING HEAT INSULATING FOAM ON PIPE
    • 在管上形成热绝缘泡沫的方法和装置
    • WO99067558A2
    • 1999-12-29
    • PCT/KR1999/000322
    • 1999-06-19
    • B29C44/32B29C44/34B29C47/38F16L
    • B29C44/129B29C44/322B29C44/3415B29C47/0023B29C47/38B29C47/6006
    • The present invention relates to a method and apparatus for forming heat insulating foam on a pipe. The present invention provides an apparatus for forming heat insulating foam on the outer surface of a pipe comprising: a foaming means (20) constituted by a tubular body for forming a heat insulating foam (51) on the outer surface of the pipe (50) fed by a feeding roller (41); a transferring means (10) connected to the front end of the foaming means (20) for transferring by force the preliminary granular foam (52) into a foaming chamber (21) such that the preliminary granular foam (52) is filled uniformly on the outer surface of the pipe (50); and an adhesives applying means (30) for applying the adhesives on the outer surface of the pipe (50) in order that the combining force is promoted between the pipe (50) and the preliminary granular foam (52).
    • 本发明涉及一种在管道上形成绝热泡沫的方法和装置。 本发明提供一种用于在管的外表面上形成绝热泡沫的装置,包括:发泡装置(20),由在管(50)的外表面上形成隔热泡沫(51)的管体构成, 由进给辊(41)进给; 连接到发泡装置(20)的前端的转移装置(10),用于将预备颗粒状泡沫(52)强力转移到发泡室(21)中,使得预备颗粒状泡沫(52)均匀地填充在 管(50)的外表面; 以及用于在管(50)的外表面上施加粘合剂以便在管(50)和预备颗粒状泡沫(52)之间促进组合力的粘合剂施加装置(30)。