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公开(公告)号:US4997685A
公开(公告)日:1991-03-05
申请号:US399422
申请日:1989-08-25
申请人: George Pieslak , Tony G. Alvernaz , Robin John , James A. Rinde , Eric Van Zele
发明人: George Pieslak , Tony G. Alvernaz , Robin John , James A. Rinde , Eric Van Zele
CPC分类号: F16L58/1054 , B05D1/36 , B05D7/146 , B05D7/582 , B05D2202/00 , B05D2254/02 , B05D2301/50 , B05D2504/00 , B05D2505/00 , B05D3/0218
摘要: The invention relates to a method for applying a protective coating to a substrate, such as metallic pipe, which comprises applying onto the substrate a liquid curable polymeric composition capable of curing to a substantial extent within about 24 hours at less than about 80.degree. C., then applying one or more polymeric layers, the innermost of which is capable of interacting with said curable composition, and permitting the composition to cure. In certain embodiments the polymeric layer is applied as a polymeric article, in other embodiments a multiple layer polymeric covering is applied over the curable composition.
摘要翻译: 本发明涉及一种将保护涂层施加到诸如金属管的基底上的方法,该方法包括将能固化至大约24小时内的液体可固化的聚合物组合物施加至基材上,所述液体可固化的聚合物组合物在约低于约80℃ ,然后施加一个或多个聚合物层,其最内部能够与所述可固化组合物相互作用,并允许组合物固化。 在某些实施方案中,聚合物层作为聚合物制品施用,在其它实施方案中,多层聚合物覆盖物涂覆在可固化组合物上。
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公开(公告)号:US4732632A
公开(公告)日:1988-03-22
申请号:US789001
申请日:1985-10-18
申请人: George Pieslak , Tony G. Alvernaz , Robin John , James A. Rinde , Eric Van Zele
发明人: George Pieslak , Tony G. Alvernaz , Robin John , James A. Rinde , Eric Van Zele
CPC分类号: B05D1/36 , B05D7/146 , B05D7/582 , F16L58/1054 , B05D2202/00 , B05D2254/02 , B05D2301/50 , B05D2504/00 , B05D2505/00 , B05D3/0218
摘要: The invention relates to a method for applying a protective coating to a substrate, such as metallic pipe, which comprises applying onto the substrate a liquid curable polymeric composition capable of curing to a substantial extent within about 24 hours at less than about 80.degree. C., then applying one or more polymeric layers, the innermost of which is capable of interacting with said curable composition, and permitting the composition to cure. In certain embodiments the polymeric layer is applied as a polymeric article, in other embodiments a multiple layer polymeric covering is applied over the curable composition.
摘要翻译: 本发明涉及一种将保护涂层施加到诸如金属管的基底上的方法,该方法包括将能固化至大约24小时内的液体可固化的聚合物组合物施加至基材上,所述液体可固化的聚合物组合物在约低于约80℃ ,然后施加一个或多个聚合物层,其最内部能够与所述可固化组合物相互作用,并允许组合物固化。 在某些实施方案中,聚合物层作为聚合物制品施用,在其它实施方案中,多层聚合物覆盖物涂覆在可固化组合物上。
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公开(公告)号:US07700679B2
公开(公告)日:2010-04-20
申请号:US11350523
申请日:2006-02-08
CPC分类号: H01B7/295 , C08K3/01 , C08K3/02 , C08K2003/026 , C08K2201/014 , C08L23/04 , C08L23/0869 , H01B3/447 , Y10T428/13 , C08L2666/06
摘要: A non-halogenated heat-recoverable article which passes the UL Standard for Safety for Extruded Insulating Tubing, UL 224, Fifth Edition, VW-1 flame test is prepared from a composition which contains polyethylene or an ethylene copolymer or a mixture, a hydrated or carbonated inorganic filler, red amorphous phosphorus, and an inorganic filler such as zinc borate. The article has good physical properties as measured by tensile strength and elongation, and good high temperature performance. A particularly useful article is heat-recoverable tubing which has good flame-retardancy as demonstrated by the VW-1 test.
摘要翻译: 通过UL UL,UL 224,第五版,VW-1型火焰试验的UL卤代热可回收制品通过含有聚乙烯或乙烯共聚物或混合物,水合或 碳酸化无机填料,红色无定形磷,硼酸锌等无机填料。 该物品具有良好的物理性能,通过拉伸强度和伸长率测量,以及良好的高温性能。 特别有用的制品是通过VW-1试验证明的具有良好阻燃性的热回收管。
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公开(公告)号:US06224710B1
公开(公告)日:2001-05-01
申请号:US09014720
申请日:1998-01-28
申请人: James Rinde , George Pieslak , Leon C. Glover
发明人: James Rinde , George Pieslak , Leon C. Glover
IPC分类号: B32B700
CPC分类号: F16L58/1054 , C08G59/18 , C08G59/60 , C09D163/00 , F16L57/00 , F16L58/181 , Y10T428/31536 , C08L2666/54
摘要: A curable polymeric composition which is a liquid at 20° C. and which comprises 25 to 60% by weight of a resin component which comprises an epoxy, 5 to 25% by weight of a curing agent which comprises two components, a first component which is a cycloaliphatic amine or an aromatic amine, and a second component which is a polyamide amine, and 20 to 65% by weight of an inert inorganic filler. The curable composition can be used in a method of protecting a substrate such as a pipe or a pipe joint from corrosion or mechanical damage. In the method, the curable composition is first applied to the substrate, polymeric covering layer is applied over the curable composition with an innermost layer of a heat-activatable sealant in intimate contact with the curable composition, and the curable composition is then cured. During the curing process, the heat-activatable sealant, e.g. a hot melt adhesive, remains in contact with the curable composition and interacts therewith.
摘要翻译: 一种可固化的聚合物组合物,其在20℃是液体,并且包含25至60重量%的树脂组分,其包含环氧树脂,5至25重量%的包含两种组分的固化剂,第一组分为 脂环族胺或芳族胺,和作为聚酰胺胺的第二成分和20〜65重量%的惰性无机填料。 可固化组合物可用于保护诸如管或管接头的基底免受腐蚀或机械损伤的方法。 在该方法中,首先将可固化组合物施加到基材上,将聚合物覆盖层施加到可固化组合物上,最内层可热活化密封剂与可固化组合物紧密接触,然后固化可固化组合物。 在固化过程中,可热活化的密封剂,例如, 热熔性粘合剂与可固化组合物保持接触并与之相互作用
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公开(公告)号:US20060189737A1
公开(公告)日:2006-08-24
申请号:US11350523
申请日:2006-02-08
申请人: George Pieslak , Leon Glover , Tony Alvernaz , Jim Imperiale
发明人: George Pieslak , Leon Glover , Tony Alvernaz , Jim Imperiale
CPC分类号: H01B7/295 , C08K3/01 , C08K3/02 , C08K2003/026 , C08K2201/014 , C08L23/04 , C08L23/0869 , H01B3/447 , Y10T428/13 , C08L2666/06
摘要: A non-halogenated heat-recoverable article which passes the UL Standard for Safety for Extruded Insulating Tubing, UL 224, Fifth Edition, VW-1 flame test is prepared from a composition which contains polyethylene or an ethylene copolymer or a mixture, a hydrated or carbonated inorganic filler, red amorphous phosphorus, and an inorganic filler such as zinc borate. The article has good physical properties as measured by tensile strength and elongation, and good high temperature performance. A particularly useful article is heat-recoverable tubing which has good flame-retardancy as demonstrated by the VW-1 test.
摘要翻译: 通过UL UL,UL 224,第五版,VW-1型火焰试验的UL卤代热可回收制品通过含有聚乙烯或乙烯共聚物或混合物,水合或 碳酸化无机填料,红色无定形磷,硼酸锌等无机填料。 该物品具有良好的物理性能,通过拉伸强度和伸长率测量,以及良好的高温性能。 特别有用的制品是通过VW-1试验证明的具有良好阻燃性的热回收管。
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公开(公告)号:US06294597B1
公开(公告)日:2001-09-25
申请号:US08905859
申请日:1997-08-04
申请人: James Rinde , George Pieslak , Leon C. Glover
发明人: James Rinde , George Pieslak , Leon C. Glover
IPC分类号: C08R322
CPC分类号: F16L58/1054 , C08G59/18 , C08G59/60 , C09D163/00 , F16L57/00 , F16L58/181 , Y10T428/31536 , C08L2666/54
摘要: A curable polymeric composition which is a liquid at 20° C. and which comprises 25 to 60% by weight of a resin component which comprises an epoxy, 5 to 25% by weight of a curing agent which comprises two components, a first component which is a cycloaliphatic amine or an aromatic amine, and a second component which is a polyamide amine, and 20 to 65% by weight of an inert inorganic filler. The curable composition can be used in a method of protecting a substrate such as a pipe or a pipe joint from corrosion or mechanical damage. In the method, the curable composition is first applied to the substrate, a polymeric covering layer is applied over the curable composition with an innermost layer of a heat-activatable sealant in intimate contact with the curable composition, and the curable composition is then cured. During the curing process, the heat-activatable sealant, e.g. a hot melt adhesive, remains in contact with the curable composition and interacts therewith.
摘要翻译: 一种可固化的聚合物组合物,其在20℃是液体,并且包含25至60重量%的树脂组分,其包含环氧树脂,5至25重量%的包含两种组分的固化剂,第一组分为 脂环族胺或芳族胺,和作为聚酰胺胺的第二成分和20〜65重量%的惰性无机填料。 可固化组合物可用于保护诸如管或管接头的基底免受腐蚀或机械损伤的方法。 在该方法中,首先将可固化组合物施加到基材上,将聚合物覆盖层施加到可固化组合物上,最内层可热活化密封剂与可固化组合物紧密接触,然后固化可固化组合物。 在固化过程中,可热活化的密封剂,例如, 热熔性粘合剂与可固化组合物保持接触并与之相互作用
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公开(公告)号:US6015600A
公开(公告)日:2000-01-18
申请号:US918825
申请日:1997-08-26
申请人: Walter J. Greuel, Jr. , George Pieslak , Efrain Renteria , Stanley Simpson , Jan L. Vansant , Barnie A. Wallace, Jr.
发明人: Walter J. Greuel, Jr. , George Pieslak , Efrain Renteria , Stanley Simpson , Jan L. Vansant , Barnie A. Wallace, Jr.
IPC分类号: B29C61/06 , B29C61/10 , B29C65/00 , F16B1/00 , F16B4/00 , F16L13/00 , F16L47/22 , H02G15/18 , B65B53/02
CPC分类号: F16B4/00 , B29C61/0608 , B29C61/0666 , B29C65/5021 , B29C65/5042 , B29C66/53241 , B29C66/5326 , B29C66/97 , F16B1/0071 , F16L13/004 , F16L47/22 , H02G15/1806 , H02G15/1813 , B29C2061/0691 , B29C61/10 , B29C65/106 , B29C65/4815 , B29C66/73711 , B29C66/73712 , B29C66/73713 , B29C66/73715 , B29C66/91218 , B29C66/91221 , Y10S174/08 , Y10S428/913 , Y10T428/1328 , Y10T428/1331 , Y10T428/1334 , Y10T428/1393 , Y10T428/24479 , Y10T428/24521 , Y10T428/24612 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826
摘要: An article (2) in which at least part of a surface (8) of a polymeric element has an embossed pattern (6). The article may be either heat-recoverable or non-heat-recoverable. If the article is heat-recoverable, when heated the article recovers and the embossed surface becomes substantially smooth. The change in surface texture can be used to indicate that sufficient heat has been applied to the article to achieve adequate recovery and/or to adequately melt an attached adhesive layer (10). In another embodiment, the article (2) is in the form of a patch (14) which can be used to secure the opposing longitudinal edges of heat-recoverable article which is in the form of a wraparound sheet.
摘要翻译: 一种其中聚合物元件的表面(8)的至少一部分具有压花图案(6)的制品(2)。 制品可以是可热回收的或不可热回收的。 如果制品是可热回收的,则当加热物品恢复并且压花表面变得基本平滑时。 表面纹理的改变可用于表示已经对制品施加了足够的热量以实现适当的恢复和/或使附着的粘合剂层(10)充分熔化。 在另一个实施例中,制品(2)是贴片(14)的形式,其可用于固定呈环形片形式的可热回收制品的相对的纵向边缘。
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公开(公告)号:US4287034A
公开(公告)日:1981-09-01
申请号:US92852
申请日:1979-11-09
CPC分类号: C23F13/02 , C09J5/00 , F16L58/04 , Y10S138/01 , Y10S138/06 , Y10S174/08 , Y10T428/1328 , Y10T428/1359 , Y10T428/2826 , Y10T428/2878 , Y10T428/2891 , Y10T428/2896 , Y10T428/31928 , Y10T428/31938
摘要: A protective coating adhered to the surface of a metal substrate such as a pipe using an adhesive composition containing an adhesive component and a polyhydroxy compound protects the substrate from corrosion. The adhesive has improved resistance to cathodic disbonding which generally weakens the adhesive bond between the protective coating and the substrate when a current is impressed through the substrate causing it to function as a cathode. The electric current inhibits loss of metal ions from the substrate to the environment thus reducing corrosion of the substrate.
摘要翻译: 使用含有粘合剂组分和多羟基化合物的粘合剂组合物粘合到诸如管道的金属基材的表面上的保护涂层保护基材免于腐蚀。 粘合剂具有改进的对阴极解粘的抵抗性,当电流通过衬底施加电压使其作为阴极时,这通常削弱了保护涂层和衬底之间的粘合剂粘结。 电流抑制金属离子从衬底到环境的损失,从而减少衬底的腐蚀。
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公开(公告)号:US5660660A
公开(公告)日:1997-08-26
申请号:US290972
申请日:1994-10-25
申请人: Walter J. Greuel, Jr. , George Pieslak , Efrain Renteria , Stanley Simpson , Jan L. Vansant , Barnie A. Wallace, Jr.
发明人: Walter J. Greuel, Jr. , George Pieslak , Efrain Renteria , Stanley Simpson , Jan L. Vansant , Barnie A. Wallace, Jr.
IPC分类号: B29C61/06 , B29C61/10 , B29C65/00 , F16B1/00 , F16B4/00 , F16L13/00 , F16L47/22 , H02G15/18 , B32B31/26
CPC分类号: F16B4/00 , B29C61/0608 , B29C61/0666 , B29C65/5021 , B29C65/5042 , B29C66/53241 , B29C66/5326 , B29C66/97 , F16B1/0071 , F16L13/004 , F16L47/22 , H02G15/1806 , H02G15/1813 , B29C2061/0691 , B29C61/10 , B29C65/106 , B29C65/4815 , B29C66/73711 , B29C66/73712 , B29C66/73713 , B29C66/73715 , B29C66/91218 , B29C66/91221 , Y10S174/08 , Y10S428/913 , Y10T428/1328 , Y10T428/1331 , Y10T428/1334 , Y10T428/1393 , Y10T428/24479 , Y10T428/24521 , Y10T428/24612 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826
摘要: An article (2) in which at least part of a surface (8) of a polymeric element has an embossed pattern (6). The article may be either heat-recoverable or non-heat-recoverable. If the article is heat-recoverable, when heated the article recovers and the embossed surface becomes substantially smooth. The change in surface texture can be used to indicate that sufficient heat has been applied to the article to achieve adequate recovery and/or to adequately melt an attached adhesive layer (10). In another embodiment, the article (2) is in the form of a patch (14) which can be used to secure the opposing longitudinal edges of heat-recoverable article which is in the form of a wraparound sheet.
摘要翻译: 一种其中聚合物元件的表面(8)的至少一部分具有压花图案(6)的制品(2)。 制品可以是可热回收的或不可热回收的。 如果制品是可热回收的,则当加热物品恢复并且压花表面变得基本平滑时。 表面纹理的改变可用于表示已经对制品施加了足够的热量以实现适当的恢复和/或使附着的粘合剂层(10)充分熔化。 在另一个实施例中,制品(2)是贴片(14)的形式,其可用于固定呈环形片形式的可热回收制品的相对的纵向边缘。
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公开(公告)号:US4455204A
公开(公告)日:1984-06-19
申请号:US380593
申请日:1982-05-21
申请人: George Pieslak , Elena C. Fritchle
发明人: George Pieslak , Elena C. Fritchle
IPC分类号: C09J7/02 , C09J157/02 , C23F13/00 , F16L9/14 , B32B27/00
CPC分类号: C09J7/0242 , C09J157/02 , Y10S138/06 , Y10S174/08 , Y10T428/1328 , Y10T428/1359 , Y10T428/2826 , Y10T428/2852 , Y10T428/2891 , Y10T428/2896 , Y10T428/31938
摘要: An adhesive composition comprises an adhesive component and a hydrazine derivative. The adhesive composition has improved resistance to cathodic disbonding when used to adhere a protective coating, such as a polymeric layer, to the surface of a metal substrate. Cathodic disbonding is observed when an electric current is impressed through the substrate to reduce corrosion by inhibiting loss of metal ions from the substrate.
摘要翻译: 粘合剂组合物包含粘合剂组分和肼衍生物。 当用于将保护涂层(例如聚合物层)粘附到金属基材的表面时,粘合剂组合物具有改进的耐阴极解粘能力。 当通过衬底施加电流以观察抑制金属离子从衬底中的损失而减少腐蚀的阴极解离。
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