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1. 发明申请

WO1985001248A1 SPACER MATERIAL AND METHOD FOR THE MANUFACTURE OF THE SAME 审中-公开
标题翻译：间隔材料及其制造方法
公开(公告)号：WO1985001248A1
公开(公告)日：1985-03-28
申请号：PCT/SE1984000286
申请日：1984-08-31
申请人： AB ROVAC , BAKKELUNN, Terje
发明人： AB ROVAC
IPC分类号： B29D27/04
CPC分类号： B29C44/3403 , B29K2067/06 , B29K2105/04 , B29K2105/12 , B29L2009/00
摘要： Spacer material (21) suitable for sandwich constructions (21, 22, 23) is manufactured with the help of a low-pressure chamber (9). Inside a first space (8) at atmospheric pressure air bubbles are introduced into a curing agent-compatible plastics material, for example a thixotropic laminating polyester. The material thus provided with air bubbles is placed on an exposed mould (5) or on a base inside or outside the aforementioned low-pressure chamber. After the material provided with air bubbles has been placed inside the chamber the latter is actuated in order to provide a second pressure which is considerably below the first pressure. The plastics material takes rigid shape at said second pressure inside the chamber for a short tack-free time, and the air bubbles which have been caused to expand by the low pressure are trapped in the plastics material during the solidifying process.
摘要翻译：借助于低压室（9）制造适用于夹层结构（21,22,23）的间隔材料（21）。在大气压下的第一空间（8）内将气泡引入与固化剂相容的塑料材料中，例如触变层压聚酯。由此提供有气泡的材料放置在暴露的模具（5）上或者在上述低压室的内部或外部的基座上。在设置有气泡的材料已经放置在腔室内部后，其被致动以提供明显低于第一压力的第二压力。塑料材料在室内的所述第二压力下具有刚性形状，具有短的无粘性时间，并且已经在低压下引起膨胀的气泡在凝固过程中被捕获在塑料材料中。

2. 发明申请

WO1997048744A1 PHOTOPOLYMERIZABLE POLYESTER COMPOSITION AND PROCESS FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：光聚合聚酯组合物及其生产方法
公开(公告)号：WO1997048744A1
公开(公告)日：1997-12-24
申请号：PCT/SE1997001087
申请日：1997-06-18
申请人： McWHORTER TECHNOLOGIES AB , JOHANSSON, Mikael , BAKKELUNN, Terje , JÖNSSON, Erik, Sonny
发明人： McWHORTER TECHNOLOGIES AB
IPC分类号： C08F283/01
CPC分类号： C08F283/01 , C09D167/06
摘要： The invention pertains to a curable polyester composition comprising an ethylenically unsaturated polyester and a co-monomer. The composition is primarily distinguished by the polyester and/or the co-monomer being terminated with at least one bulky, and/or hydrogen donating, monofunctional alcohol. The invention is also directed to a lacquer or a paint formulation comprising a polyester based binder composition in accordance with the invention.
摘要翻译：本发明涉及包含烯属不饱和聚酯和共聚单体的可固化聚酯组合物。该组合物的主要区别在于用至少一种体积大的和/或供氢的单官能醇终止的聚酯和/或共聚单体。本发明还涉及包含根据本发明的基于聚酯的粘合剂组合物的漆或涂料配方。

3. 发明申请

WO1985001238A1 METHOD FOR THE MANUFACTURE OF PRODUCT COMPRISING FOAMED PLASTIC MATERIAL AND USING A LOW-PRESSURE CHAMBER 审中-公开
标题翻译：用于制造包含泡沫塑料材料并使用低压室的产品的方法
公开(公告)号：WO1985001238A1
公开(公告)日：1985-03-28
申请号：PCT/SE1984000287
申请日：1984-08-31
申请人： AB ROVAC , BAKKELUNN, Terje
发明人： AB ROVAC
IPC分类号： B25D27/04
CPC分类号： B29C44/3403 , B29K2067/00 , B29K2105/12 , B29K2707/04 , B29K2709/08 , Y10S264/05 , Y10T428/249955
摘要： A propellant is mixed with unsaturated polyester inside a first space (A) at a first pressure, for example at the atmospheric pressure. The polyester is then sprayed on the whole or parts of an open or exposed mould which is applied in a low-pressure chamber having a powerful negative pressure of 60-95% vacuum. In order to spray a first layer, polyester having a first amount of propellant is sprayed on the mould. At the initiation the propellant causes a powerful foaming effect at which bubbles are created and/or expanded in the polyester. In order to spray a second layer, which can be applied before or after the first layer, polyester having a second amount of propellant, or is without propellant, is sprayed on the mould, which causes fewer bubbles or no bubbles at all. The resulting polyester which comprises formed and expanded bubbles is bound (is allowed to take rigid shape/is polymerized) by the use of a short tack-free time in the low pressure, said short time being preferably 5-10 minutes.
摘要翻译：推进剂在第一空间（A）内在第一压力（例如在大气压下）与不饱和聚酯混合。然后将聚酯喷涂在打开或暴露的模具的整个或部分上，该模具被施加在具有60-95％真空强度的负压的低压室中。为了喷涂第一层，将具有第一量推进剂的聚酯喷涂在模具上。在起始时，推进剂引起强烈的发泡效应，在聚酯中产生和/或膨胀气泡。为了喷涂可以在第一层之前或之后施加的第二层，具有第二量的推进剂或不含推进剂的聚酯被喷涂在模具上，这完全导致更少的气泡或没有气泡。通过在低压下使用短的无粘性时间将所形成的膨胀气泡的聚酯结合（使其呈刚性/聚合），短时间优选为5-10分钟。

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