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1. 发明公开

EP0125135A3 A method of producing a plastic coated ink roller for a printing press 失效
标题翻译：一种生产用于印刷机的塑料涂布式滚筒的方法
公开(公告)号：EP0125135A3
公开(公告)日：1984-12-12
申请号：EP84303079
申请日：1984-05-08
申请人： Grödum, Svein
发明人： Grödum, Svein
IPC分类号： B29C27/18 , B41N01/22
CPC分类号： B29C63/0065 , B29C63/42 , B41N7/005 , B41N2207/02 , B41N2207/14 , Y10T29/49552 , Y10T29/49865
摘要： An ink roller (3) for use in a printing press is produced by crimping a heated tubular plastic jacket (1) onto a metal cylinder (2). According to the invention the metal cylinder is heated to a temperature of the same order as the temperature of the heated plastic jacket prior to fitting the latter onto the metal cylinder.

2. 发明公开

EP0000440A1 Articles having polymethylmethacrylate surface regions and method for making such articles 失效
标题翻译：对象的表面部分是由聚甲基丙烯酸甲酯树脂和方法的用于制备它们。
公开(公告)号：EP0000440A1
公开(公告)日：1979-01-24
申请号：EP78300128.2
申请日：1978-07-07
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： Birrell, Michael Ian
IPC分类号： B05D7/24 , B29C27/18 , B29C11/00 , B29C6/00
CPC分类号： B29C63/22
摘要： Articles having polymethyl methacrylate surface regions (32) reinforced by thermoplastics (e.g. polypropylene) members (34) having a surface (33) conforming to the shape of the polymethyl methacrylate surface region (32).
Preferably a decorative sheet (36) (e.g. melded cloth) is sandwiched between the surface region (32) and the conforming surface (33).
The polymethacrylate surface region may be applied to a preformed conforming surface of the thermoplastics member by using the conforming surface as one part of a mould which defines the shape of the surface; filling the mould with a syrup of methylmethacrylate monomer and polymerizing the syrup in contact with the conforming surface.
摘要翻译：具有由热塑性塑料增强的聚甲基丙烯酸甲酯的表面区域（32）制品（例如聚丙烯）的成员（34）具有表面（33）符合聚甲基丙烯酸甲酯的表面区域（32）的形状。优选地，装饰板（36）（例如融合在一起布）被夹在表面区域（32）和贴合表面（33）之间。聚甲基丙烯酸酯的表面区域可以通过使用贴合面作为模具限定的表面的形状的一部分被施加到热塑性塑料部件的预成型贴合表面; 填充甲基丙烯酸甲酯单体的糖浆的模具和与该贴合面接触的糖浆聚合。

3. 发明公开

EP0104949A3 Method and article for sealing a substrate using a recoverable sleeve 失效
标题翻译：使用可恢复的套筒密封衬底的方法和制品
公开(公告)号：EP0104949A3
公开(公告)日：1985-10-09
申请号：EP83305820
申请日：1983-09-28
申请人： RAYCHEM CORPORATION (a California corporation)
发明人： Molinari, Robert James , Chandler, Daniel Alan , Chan, Chi-Ming
IPC分类号： F16L55/16 , F16L47/00 , F16L58/10 , B29C27/18 , B32B07/04
CPC分类号： B32B7/12 , B29C61/065 , B29C63/42 , B32B3/26 , B32B7/04 , F16L58/10
摘要： Pipes and other substrates exposed to or submerged in water can be protected by coating them with a corrosion protection sealing material and subjecting the material during or after it has been applied to the substrate to pressure applied progressively. The pressure is provided by progressive recovery of a sleeve as it is released from a holdout which holds it in a recoverable configuration. The progressive recovery can be, for example, from one end of the sleeve to the other or from the center of the sleeve outwards to each end. The progressive shrinkage can be achieved, for example, by use of an external holdout which releases an inner expanded sleeve when contacted with solvent around the circumference of the sleeve commencing at one end of the sleeve and continuing along the sleeve to the other end.

4. 发明公开

EP0038194A3 Improvements in or relating to apparatus for applying polymeric material to a workpiece 有权
标题翻译：在将聚合材料应用于工件时的改进或相关设备
公开(公告)号：EP0038194A3
公开(公告)日：1983-04-06
申请号：EP81301590
申请日：1981-04-10
申请人： BARWELL MACHINE AND RUBBER GROUP LIMITED
发明人： Wielesiuk, Aleksander
IPC分类号： B29C27/18 , B29H09/00
CPC分类号： B29C43/46 , B29C43/18 , B29K2105/258
摘要： The disclosure relates to an apparatus for applying a polymeric covering to a workpiece such as a cylindrical workpiece (10). In order to apply smooth surfaced coating firmly bonded to the workpiece in a single operation the workpiece is rotated in a lathe about an axis (11) and a rubber applying head is traversed parallel to the axis along the workpiece. The head has a freely rotatable tapered feed roller (19) forming a nip with the workpiece to apply polymeric material to the workpiece, a main roller (23) adjacent the feed roller and also forming a nip with the workpiece to pressurise and render plastic the rubber coating applied by the feed roller to masticate and compound the layer, a pressure surface (24) adjacent the main roller and incorporating a retractable plough (25) to dig into the rubber coating and release any entrapped air and a finish roller (26) to apply the required surface finish to the rubber coating. All the rollers are so angled in relation to the direction of travel of the head and the axis of rotation of the workpiece that they rotate automatically by engagement with the rubber layer on the workpiece to act on the rubber layer as the head is traversed along the workpiece.

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