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1. 发明授权

US4780362A Bituminous roofing strip 失效
标题翻译：沥青屋顶条
公开(公告)号：US4780362A
公开(公告)日：1988-10-25
申请号：US100386
申请日：1987-09-24
申请人： Karl Ruehl , Ernst Scherp
发明人： Karl Ruehl , Ernst Scherp
IPC分类号： B32B11/10 , D06N5/00 , D06N7/02 , E04D5/10 , B05D3/06 , B32B7/10 , B32B11/00 , C09J7/02 , D06N7/04
CPC分类号： E04D5/10 , D06N5/00 , Y10T428/2826 , Y10T428/2848 , Y10T428/31641 , Y10T428/31815 , Y10T442/2369 , Y10T442/2738
摘要： A roofing strip with a very wide range of plasticity and based on elastomer-modified bitumen is prepared by covering a support with a bitumen/rubber mixture in the ratio of 17/3-19/1 and irradiating the strip at a rate between 6 and 16.times.10.sup.4 Gy.
摘要翻译：通过以17 / 3-19 / 1的比例用沥青/橡胶混合物覆盖载体制备具有非常宽的塑性范围和基于弹性体改性沥青的屋顶条，并以6和6之间的速率照射条 16x104 Gy。

2. 发明授权

US4774115A Bituminous strip for bridge-sealing 失效
标题翻译：用于桥封的沥青条
公开(公告)号：US4774115A
公开(公告)日：1988-09-27
申请号：US100387
申请日：1987-09-24
申请人： Karl Ruehl , Ernst Scherp
发明人： Karl Ruehl , Ernst Scherp
IPC分类号： B32B11/10 , D06N5/00 , E01C7/35 , E01D19/08 , E01D101/40 , B05D3/06 , B32B7/10 , B32B11/00 , C09J7/02 , D06N7/04
CPC分类号： D06N5/00 , E01D19/083 , Y10T428/183 , Y10T428/19 , Y10T428/195 , Y10T428/2826 , Y10T428/2848 , Y10T428/31641 , Y10T428/31815 , Y10T442/2049
摘要： A high-temperature resistant sealing strip for bridge-sealing is prepared from a strip with a cover substance containing a mixture of bitumen and a radiation-crosslinking polymer in the ratio of 7/3 to 19/1 and which is crosslinked in an electron accelerator at an irradiation dose between 5 and 16.times.10.sup.4 Gy.
摘要翻译：一种用于桥接密封的耐高温密封条是由具有包含沥青和辐射交联聚合物混合物的覆盖物质的条带制成的，其比例为7/3至19/1，并且在电子加速器照射剂量为5至16x104 Gy。

3. 发明授权

US4897443A Polysulfide sheeting 失效
标题翻译：多硫化物片
公开(公告)号：US4897443A
公开(公告)日：1990-01-30
申请号：US139993
申请日：1987-12-31
申请人： Raymond Robinson , Timothy C. P. Lee , Peter Endruscheit , Lothar Hockenberger , Franz-Josef Bergmann , Karl Ruehl , Ernst Scherp
发明人： Raymond Robinson , Timothy C. P. Lee , Peter Endruscheit , Lothar Hockenberger , Franz-Josef Bergmann , Karl Ruehl , Ernst Scherp
IPC分类号： C08K3/04 , C08K3/22 , C08L81/04 , D06N7/02
CPC分类号： C08K3/04 , C08K3/22
摘要： Polysulfide sheeting is prepared by mixing a curable polysulfide oligomer or polymer, carbon black, and manganese dioxide as a hardening catalyst; forming the composition into a sheet; and curing the sheet at an elevated temperature. The sheeting has unusually high short-term heat resistance, so it will not lose its watertightness when coated with hot-laid asphalt at 240.degree. C. It has better resistance to ultraviolet light than conventional polysulfide sheeting, and good penetration and compression set resistance. The sheeting can be laminated to a reinforcing layer, if desired. A continuous waterproofing layer can be formed by laying pieces of the sheeting in overlapping relation, placing an uncured polysulfide rope between the overlapping edges of adjacent pieces of sheeting, and curing the rope, thus joining the pieces to form an integral sheet. Such waterproof layers can be incorporated into paving for bridges, roofs, and other structures.
摘要翻译：通过混合可固化多硫化物低聚物或聚合物，炭黑和二氧化锰作为硬化催化剂制备多硫化物薄片; 将组合物形成片材; 并在升高的温度下固化片材。片材具有非常高的短期耐热性，因此在240℃下涂布热敷沥青时不会失去其防水性。它比常规多硫化物薄膜具有更好的抗紫外线能力，以及良好的穿透和抗压缩变形性。如果需要，片材可以层压到加强层上。连续防水层可以通过以相互重叠的方式铺设片材而形成，将未固化的多硫绳放置在相邻的片材的重叠边缘之间，并固化绳索，从而连接件以形成整体的片材。这种防水层可以结合到桥梁，屋顶和其他结构的铺路中。

4. 发明授权

US4833018A Magnetic, hot-melt adhering soundproofing sheet 失效
标题翻译：磁性，热熔粘贴隔音板
公开(公告)号：US4833018A
公开(公告)日：1989-05-23
申请号：US174870
申请日：1988-03-29
申请人： Karl Ruehl , Karlheinz Bildner
发明人： Karl Ruehl , Karlheinz Bildner
IPC分类号： B32B11/08 , G10K11/162
CPC分类号： G10K11/162 , B32B11/08 , Y10S428/90 , Y10T428/26 , Y10T428/2826 , Y10T428/31678 , Y10T428/31786 , Y10T428/31815
摘要： Bubble-formation when melting a magnetically adhering bituminous soundproofing sheet provided with a hot-melt adhesive layer (4) onto an automobile body sheet metal at temperatures of about 190.degree. C., is prevented by integrating a flexible, temperature-resistant foil (5) into the soundproofing sheet. For soundproofing sheets up to 3 mm thick, the spacing between the hot-melt layer (4) and the foil (5) preferably should not exceed 1 mm.
摘要翻译：在约190℃的温度下将设置有热熔粘合剂层（4）的磁性粘合沥青隔音片熔化到汽车车身金属片上时的气泡形成通过将柔性耐温箔（5 ）进入隔音板。对于高达3mm厚的隔音片，热熔层（4）和箔（5）之间的间距优选不应超过1mm。

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