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公开(公告)号：US08511521B1
公开(公告)日：2013-08-20
申请号：US13189656
申请日：2011-07-25
IPC分类号： B65D83/16
摘要： An improved valve member, aerosol dispenser valve containing the valve member, aerosol container for dispensing moisture-curable foams, and moisture-curable foam and dispenser, in which the valve member is made of a glass filled polyolefin. The polyolefin is preferably a polyethylene. The glass content is between about 2% and about 40%, more preferably between about 10% and about 30%; and most preferably between about 15% and about 25%.
摘要翻译： 改进的阀构件，包含阀构件的气溶胶分配器阀，用于分配湿气固化泡沫的气溶胶容器和可湿气泡沫和分配器，其中阀构件由填充玻璃的聚烯烃制成。 聚烯烃优选为聚乙烯。 玻璃含量为约2％至约40％，更优选约10％至约30％; 最优选约15％至约25％。
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公开(公告)号：US07984834B2
公开(公告)日：2011-07-26
申请号：US11228000
申请日：2005-09-15
IPC分类号： B65D83/16
摘要： An improved valve member, aerosol dispenser valve containing the valve member, aerosol container for dispensing moisture curable foams, and moisture curable foam and dispenser, in which the valve member is made of a glass filled polyolefin. The polyolefin is preferably a polyethylene. The glass content is between about 2% and about 40%, more preferably between about 10% and about 30%; and most preferably between about 15% and about 25%.
摘要翻译： 改进的阀构件，包含阀构件的气溶胶分配器阀，用于分配湿气固化泡沫的气溶胶容器和可湿气固化的泡沫和分配器，其中阀构件由玻璃填充的聚烯烃制成。 聚烯烃优选为聚乙烯。 玻璃含量为约2％至约40％，更优选约10％至约30％; 最优选约15％至约25％。
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公开(公告)号：US07137537B2
公开(公告)日：2006-11-21
申请号：US11174012
申请日：2005-07-01
申请人： Kenneth J. Rueschhoff , James P. McBroom , Gregory S. Ludbrook , Joseph C. Lott , Richard A. Berger
发明人： Kenneth J. Rueschhoff , James P. McBroom , Gregory S. Ludbrook , Joseph C. Lott , Richard A. Berger
IPC分类号： B65D83/00
CPC分类号： B65D83/205 , B65D83/206 , B65D83/22 , B65D83/226 , B65D83/303 , B65D83/7575 , B65D85/80
摘要： The inventive dispenser comprises a cap and dispenser tube assembly for delivering a foamed product below the surface of a liquid through the dispenser tube. The dispenser tube pivots between a dispensing position and a non-dispensing stowed position, which allows for convenient cleaning of the dispensing tube. The cap further comprises a removable portion between a first and second section of the cap that restricts movement to prevent operation of the dispensing valve until the removable portion is detached by the consumer. The cap also includes a tamper resistant removable pull tab for securing the dispenser tube in the stowed position until the pull tab is detached by the consumer.
摘要翻译： 本发明的分配器包括盖和分配器管组件，用于通过分配管将液体表面下方的发泡产品输送。 分配管在分配位置和非分配收起位置之间枢转，这允许方便地清洁分配管。 盖子还包括在帽的第一和第二部分之间的可移除部分，其限制运动以防止分配阀的操作，直到可消除部分被消费者分离。 盖子还包括防篡改的可拆卸拉片，用于将分配器管固定在收起位置，直到拉片被消费者分离。
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公开(公告)号：US07261225B2
公开(公告)日：2007-08-28
申请号：US11242597
申请日：2005-10-03
IPC分类号： B65D83/00
CPC分类号： B65D83/48 , B05B11/3073 , B65D83/38
摘要： A valve assembly for an aerosol can comprises a valve conduit having an inlet, an outlet, a valve seat in the flow path between the inlet and the outlet, and a resilient mounting of a valve member that permits relative movement of the valve member relative to the valve conduit. The valve member further comprises a valve element that is movable to sealingly engaging the valve seat, and a stem projecting from the valve member through the outlet of the valve conduit. During the movement of the valve member relative to the valve conduit, the movable tapered sealing surface associated with the valve member is configured to engage and concentrically align with a tapered valve seat on the valve conduit to establish an effective seal against the valve seat.
摘要翻译： 用于气溶胶罐的阀组件包括具有入口，出口，位于入口和出口之间的流动路径中的阀座的阀导管以及阀构件的弹性安装件，其允许阀构件相对于 阀门导管。 阀构件还包括可移动以密封地接合阀座的阀元件和从阀构件通过阀导管的出口突出的杆。 在阀构件相对于阀导管运动期间，与阀构件相关联的可移动锥形密封表面构造成与阀导管上的锥形阀座接合并同心对准，以建立抵靠阀座的有效密封。
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公开(公告)号：US06837398B2
公开(公告)日：2005-01-04
申请号：US10438782
申请日：2003-05-15
CPC分类号： B29B7/7438
摘要： In a gun for dispensing a fluid component, a valve assembly controls the dispensing of the fluid component. The valve assembly includes a needle or valve member and a cup assembly having a passage for receiving the needle assembly. A channel system allows flow of the component through the passage past a seal. An actuator assembly may be provided for providing relative movement between the cup assembly and the needle assembly from a valve-closed position to a valve-open position in which the seal is located upstream from a downstream end of the channel system to permit flow of the component through the passage.
摘要翻译： 在用于分配流体部件的枪中，阀组件控制流体部件的分配。 阀组件包括针或阀构件和具有用于接收针组件的通道的杯组件。 通道系统允许组件流过通过密封件的通道。 可以提供致动器组件，用于提供杯组件和针组件之间从阀关闭位置到阀打开位置的相对运动，其中密封件位于通道系统的下游端的上游，以允许 通过通道组件。
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公开(公告)号：US20110192864A1
公开(公告)日：2011-08-11
申请号：US13090935
申请日：2011-04-20
IPC分类号： B67D7/58
CPC分类号： B05D1/02 , B05B7/24 , B05B9/04 , B05D1/34 , B05D2503/00 , F17C13/085
摘要： A system for dispensing polyurethane foam from DOT-39 compliant tank, includes a compressor having an outlet through which air is supplied, and a booster coupled to the outlet of the compressor. The booster provides a supply of compressed air at a pressure of between about 160 and about 200 pounds per square inch. At least two bladderless tanks having an internal volume sized less than 1,526 cubic inches to comply with DOT-39 specifications each contain a quantity of a polyurethane foam component that is sufficient to fill at least 70 percent of the internal volume of the bladderless tanks. A first valve on the bladderless tanks connects to the high pressure outlet of the booster. A second valve is adjacent the bottom of each bladderless tank. A dispenser for dispensing the polyurethane foam component is connected to the second valve on each of the bladderless tanks.
摘要翻译： 一种用于从符合DOT-39标准的罐分配聚氨酯泡沫的系统，包括具有供给空气的出口的压缩机和与压缩机的出口连接的增压器。 增压器以约160至约200磅/平方英寸的压力提供压缩空气供应。 至少两个具有小于1,526立方英寸的内部容积的无气罐，以符合DOT-39规格，每个包含一定量的聚氨酯泡沫组分，其足以填充无气罐的内部体积的至少70％。 无气缸上的第一个阀连接到升压器的高压出口。 第二个阀邻近每个无气缸的底部。 用于分配聚氨酯泡沫组件的分配器连接到每个无气缸箱上的第二阀。
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公开(公告)号：US20090000546A1
公开(公告)日：2009-01-01
申请号：US12147757
申请日：2008-06-27
CPC分类号： B05D1/00 , B05B7/24 , B05B9/04 , B05D1/34 , B05D2503/00
摘要： A method of dispensing polyurethane foam from DOT-39 compliant tank, the method includes providing DOT-39 compliant tanks of each of the components of the polyurethane foam, each tank having at least two valves. At least one valve of each of the DOT-39 compliant tanks is connected to a source of pressure. At least one valve of each of the DOT-39 compliant tanks is connected to a dispenser to mix the components and dispense the foam under pressure.
摘要翻译： 一种从DOT-39兼容罐分配聚氨酯泡沫的方法，该方法包括提供聚氨酯泡沫的每个组分的DOT-39兼容罐，每个罐具有至少两个阀。 每个DOT-39兼容罐的至少一个阀连接到压力源。 每个DOT-39兼容罐的至少一个阀连接到分配器以混合部件并在压力下分配泡沫。
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公开(公告)号：US5687911A
公开(公告)日：1997-11-18
申请号：US388209
申请日：1995-02-18
CPC分类号： B65D83/752
摘要： A method and system for dispensing a nonaqueous foam under pressure from a container wherein the valve of the container is pointed above the horizontal plane.
摘要翻译： 一种用于在压力下从容器分配非水泡沫的方法和系统，其中容器的阀指向水平面上方。
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公开(公告)号：US07641079B2
公开(公告)日：2010-01-05
申请号：US11714078
申请日：2007-03-05
IPC分类号： B65D83/20
CPC分类号： B65D83/201 , B65D83/22
摘要： A cover and trigger assembly is provided that includes having a valve that can be actuated for dispensing the contents of the can through an outlet of the valve. The assembly includes an annular component having a helical surface is secured to the can, and a cover coupled to the annular component. The cover has an opening through which a trigger extends, and the cover is rotatable relative to the helical surface on the annular component for rotatably raising or lowering the cover relative to the annular component. The raising or lowering of the cover respectively prohibits or permits movement of the trigger member to actuate the valve, thereby controlling dispensing operation of the valve.
摘要翻译： 提供了一种盖和触发器组件，其包括具有可被致动以便通过阀的出口分配罐的内容物的阀。 组件包括具有固定到罐的螺旋表面的环形部件和联接到环形部件的盖。 盖具有开口，触发器通过该开口延伸，并且盖可相对于环形部件上的螺旋表面旋转，用于相对于环形部件可旋转地升高或降低盖。 盖的升高或降低分别禁止或允许触发构件的运动来致动阀，从而控制阀的分配操作。
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公开(公告)号：US4049599A
公开(公告)日：1977-09-20
申请号：US647663
申请日：1976-01-09
申请人： Joseph C. Lott
发明人： Joseph C. Lott
IPC分类号： C08G63/20 , C08G63/48 , C09D167/00 , C09D3/52 , C09D3/64
CPC分类号： C08G63/48 , C08G63/20 , C09D167/00 , Y10T428/31681
摘要： A composition of matter comprising a polyester capable of dissolving in an organic solvent, having a solids content of at least 75% by weight, at a viscosity of X-Z on the Garner scale, prepared by reacting an aromatic polycarboxylic acid, anhydride, or a functionally acid esterifiable derivative thereof, an aliphatic polycarboxylic acid, anhydride or a functionally acid esterifiable derivative thereof, an aliphatic polyol and a monofunctional fatty acid to an acid number less than about 10, and then reacting the product of that reaction with an aromatic or aliphatic polycarboxylic acid, anhydride or a functional acid esterifiable derivative thereof to an acid number greater than 10 and less than about 60, wherein the total reactants have a hydroxyl/carboxyl ratio of greater than 1; the amount of monofunctional fatty acid employed ranges from about 20 to about 50% of the total number of acid equivalents of the reactants and the amount of aromatic polycarboxylic acid reacted in the first step ranges from about 20% to about 50% of the total number of acid equivalents of the reactants. Also described is a coating composition employing the above described polyester in conjunction with a nitrogenous composition, preferably for coating metallic substrates.
摘要翻译： 一种包含能够溶解在有机溶剂中的聚酯的组合物，其通过使芳族多元羧酸，酸酐或功能性反应制备，所述聚酯的固体含量为至少75重量％，所述聚酯的粘度为XZ， 其酸可酯化的衍生物，脂族多元羧酸，酸酐或其功能性酸可酯化的衍生物，脂肪族多元醇和酸度小于约10的单官能脂肪酸，然后使该反应的产物与芳族或脂族多元羧酸 酸，酸酐或其官能酸可酯化的衍生物，其酸值大于10且小于约60，其中总反应物的羟基/羧基比率大于1; 使用的单官能脂肪酸的量为反应物的酸当量总数的约20至约50％，第一步反应的芳族多元羧酸的量为总数的约20％至约50％ 的反应物的酸当量。 还描述了使用上述聚酯与含氮组合物，优选用于涂覆金属基材的涂料组合物。
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