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公开(公告)号:US5019619A
公开(公告)日:1991-05-28
申请号:US315794
申请日:1989-02-27
IPC分类号: C09K3/10
CPC分类号: C09K3/1012 , C09K2200/0234 , C09K2200/0239 , C09K2200/0256 , C09K2200/0273
摘要: Single-component sealing compositions based on mercapto-terminated polymers and/or oligomers and latent hardeners are disclosed. The substances are substantially water-free and the hardeners are alkali perborate monohydrates.
摘要翻译: 公开了基于巯基封端的聚合物和/或低聚物和潜在硬化剂的单组分密封组合物。 物质基本上是无水的,硬化剂是过硼酸碱一水合物。
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公开(公告)号:US06416840B1
公开(公告)日:2002-07-09
申请号:US08836408
申请日:1997-05-02
申请人: Tsuyoshi Miyamori , Masaji Komori , Masami Katoh , Tetsuo Shimizu
发明人: Tsuyoshi Miyamori , Masaji Komori , Masami Katoh , Tetsuo Shimizu
IPC分类号: B32B302
CPC分类号: F16H57/04 , B29C45/0001 , B29K2027/12 , B29K2027/14 , B29K2027/18 , C08K7/02 , C08K2201/016 , C09K3/1009 , C09K2200/0273 , Y10T428/215 , C08L27/12
摘要: An injection moldable fluorine-containing meltable resin composition comprising 70 to 98 wt. % of a fluorine-containing meltable resin, and 2 to 30 wt. % of a needle-shape material having an average diameter of 3 &mgr;m or less, an average aspect ratio of between 10 and 100, and Mohs hardness of between 5 and 8, which composition has good sliding and sealing properties and excellent moldability, in particular, moldability of thin wall articles.
摘要翻译: 一种可注射成型的含氟可熔性树脂组合物,其包含70〜98重量% %的含氟可熔树脂,和2〜30重量% 平均直径为3μm以下,平均纵横比为10〜100,Mohs硬度在5〜8之间的针状材料的%,特别是具有良好的滑动和密封性能以及优异的成型性 ,薄壁制品的成型性。
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公开(公告)号:US4952615A
公开(公告)日:1990-08-28
申请号:US193897
申请日:1988-05-13
申请人: Walton W. Welna
发明人: Walton W. Welna
CPC分类号: C09K3/10 , C09K21/02 , C09K21/14 , C09K2003/1078 , C09K2200/0243 , C09K2200/0273 , C09K2200/0607
摘要: A fireproof, compressible, intumescent, elastomeric material useful to seal expansion joints, curtain wall gaps and penetrations in floors and walls in order to prevent the passage of flame and smoke. A seal of the material retains strength before and after exposure to fire and provides superior resistance to the impact, erosion, and cooling effects of a hose stream used to combat a fire. The composition of this compressible, fireproof material consists of elastomers, vulcanizing agents, fillers, softening agents, and an intumescent. This fireproof material may be in cellular or noncellular form with various degrees of compressibility and softness. It can be produced in sheets, molded parts, and continuous length strips. It may be vulcanized or nonvulcanized.
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公开(公告)号:US4913847A
公开(公告)日:1990-04-03
申请号:US239214
申请日:1988-08-31
申请人: Gerhard Tunker
发明人: Gerhard Tunker
CPC分类号: C09K3/1003 , B32B17/10311 , C09K21/02 , C09K2003/1078 , C09K2200/0234 , C09K2200/0273 , Y10T428/249994
摘要: A process for making a fire-retardant composition in which monoaluminumphosphate is reacted with boric acid in a weight ratio 10:1 to 25:1, and to which preferably aluminum oxide in the form of aluminumhydroxide gel is added. The composition is applied between glass panes to form a fire-retardant barrier.
摘要翻译: 一种制造阻燃剂组合物的方法,其中将单钠磷酸盐与硼酸以重量比为10:1至25:1反应,并且优选加入氢氧化铝凝胶形式的氧化铝。 将组合物施用于玻璃板之间以形成阻燃屏障。
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公开(公告)号:US4529467A
公开(公告)日:1985-07-16
申请号:US545286
申请日:1983-10-25
IPC分类号: C08G59/00 , C08G59/18 , C08J9/04 , C08J9/06 , C08L63/00 , C08L77/00 , C09D5/18 , C09K3/10 , C09K21/02 , C09K21/04 , C09K21/14 , C09J5/02
CPC分类号: C09K3/10 , C09D5/185 , C09K21/14 , C09K2003/1037 , C09K2003/1078 , C09K2200/0234 , C09K2200/0239 , C09K2200/0243 , C09K2200/0273 , C09K2200/0476 , C09K2200/0647 , Y10S260/24 , Y10S428/913 , Y10S428/92 , Y10S428/921 , Y10T442/2648
摘要: An intumescent curable composition has as its principal constituents an epoxy resin; a curing agent; and an additive component which is composed of a mixture of materials which provide a source of phosphorus, zinc, boron and an expansion gas. The aforesaid composition is capable of forming a carbonaceous char upon exposure to heat or flame.
摘要翻译: 膨胀型可固化组合物的主要成分为环氧树脂; 固化剂; 以及由提供磷,锌,硼和膨胀气体源的材料的混合物组成的添加剂组分。 上述组合物能够在暴露于热或火焰时形成碳质炭。
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公开(公告)号:US5316072A
公开(公告)日:1994-05-31
申请号:US903946
申请日:1992-06-26
申请人: Shoji Seike , Keiichiro Watanabe , Akira Ito
发明人: Shoji Seike , Keiichiro Watanabe , Akira Ito
CPC分类号: F23L15/02 , C09K3/1003 , F28D19/047 , C09K2200/0239 , C09K2200/0243 , C09K2200/0273 , Y02E20/348 , Y10S165/02 , Y10S165/905 , Y10S277/943
摘要: A sealing member for use in a gas preheater is adapted to seal a gap between an outer peripheral portion of a rotor and a housing in the gas preheater or a gap between a side face of the rotor and a radial sealing member. At least a part of said sealing member is made of an inorganic glass and/or a wear resistive ceramic having a coefficient of thermal expansion of not more than 70.times.10.sup.-7 /.degree. C. A sealing member for use in a gas preheater may comprise a heat resistive ceramic, and a corrosion resistive steel, wherein the ceramic is substantially surrounded with the corrosion resistive steel, excluding a sliding surface of the ceramic.
摘要翻译: 用于气体预热器的密封构件适于密封转子的外周部分与气体预热器中的壳体之间的间隙或转子的侧面与径向密封构件之间的间隙。 所述密封构件的至少一部分由无机玻璃和/或具有不大于70×10 -7 /℃的热膨胀系数的耐磨陶瓷制成。用于气体预热器的密封构件可包括 耐热陶瓷和耐腐蚀钢,其中除了陶瓷的滑动表面之外,陶瓷基本上被抗腐蚀钢包围。
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公开(公告)号:US5145011A
公开(公告)日:1992-09-08
申请号:US542753
申请日:1990-06-25
申请人: Shoji Seike , Keiichiro Watanabe , Akira Ito
发明人: Shoji Seike , Keiichiro Watanabe , Akira Ito
CPC分类号: F23L15/02 , C09K3/1003 , F28D19/047 , C09K2200/0239 , C09K2200/0243 , C09K2200/0273 , Y02E20/348 , Y10S165/02 , Y10S165/905 , Y10S277/943
摘要: A sealing member for use in a gas preheater is adapted to seal a gap between an outer peripheral portion of a rotor and a housing in the gas preheater or a gap between a side face of the rotor and a radial sealing member. At least a part of said sealing member is made of an inorganic glass and/or a wear resistive ceramic having a coefficient of thermal expansion of not more than 70.times.10.sup.-7 /.degree.C. A sealing member for use in a gas preheater may comprise a heat resistive ceramic, and a corrosion resistive steel, wherein the ceramic is substantially surrounded with the corrosion resistive steel, excluding a sliding surface of the ceramic.
摘要翻译: 用于气体预热器的密封构件适于密封转子的外周部分与气体预热器中的壳体之间的间隙或转子的侧面与径向密封构件之间的间隙。 所述密封构件的至少一部分由无机玻璃和/或具有不大于70×10 -7 /℃的热膨胀系数的耐磨陶瓷制成。用于气体预热器的密封构件可包括 耐热陶瓷和耐腐蚀钢,其中除了陶瓷的滑动表面之外,陶瓷基本上被抗腐蚀钢包围。
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公开(公告)号:US4508777A
公开(公告)日:1985-04-02
申请号:US454791
申请日:1982-12-30
CPC分类号: C09K3/1028 , F16D69/026 , F16J15/102 , C09K2003/1078 , C09K2200/0204 , C09K2200/0243 , C09K2200/0247 , C09K2200/0273 , C09K2200/0278 , C09K2200/0282 , C09K2200/0286 , C09K2200/0607 , C09K2200/0692 , C09K2200/0697 , Y10S277/937 , Y10T428/249933 , Y10T428/30 , Y10T442/642 , Y10T442/697
摘要: A compressed non-asbestos sheet which comprises at least two types of fibers selected from the groups consisting of inorganic fibers other than asbestos and/or organic fibers, natural rubber and/or synthetic rubber, rubber chemicals, and fillers. The group of inorganic fibers is divided into two subgroups, one subgroup consisting of glass fibers, ceramic fibers, etc., and the other subgroup consisting of carbon and metal fibers. The group of organic fibers consists of synthesized and naturally occurring polymeric fibers including polyamide-based fibers, etc. The compressed non-asbestos sheet includes at least one of the combinations of the first and second subgroups, the first subgroup and the group of organic fibers, the second subgroup and the group of organic fibers, the fibers belonging to the second subgroup, and the organic fibers.
摘要翻译: 一种压缩非石棉片,其包含选自除石棉和/或有机纤维以外的无机纤维,天然橡胶和/或合成橡胶,橡胶化学品和填料的至少两种类型的纤维。 无机纤维组分为两个亚组,一个由玻璃纤维,陶瓷纤维等组成的亚组,另一个亚组由碳和金属纤维组成。 该组有机纤维由合成的和天然存在的聚合物纤维(包括聚酰胺基纤维)组成。压缩非石棉片包括第一和第二亚组,第一亚组和有机纤维组中的至少一种 ,第二亚组和有机纤维组,属于第二亚组的纤维和有机纤维。
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