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1. 发明公开

EP0753087A4 PROCESS FOR THE PREPARATION OF FLEXIBLE CARBON YARN AND CARBON PRODUCTS MADE THEREFROM 失效
标题翻译： VERFAHREN ZUR HERSTELLUNG VON BIEGSAMEN KOHLENSTOFFGARNEN UNDKOHLENSTOFFGEGENSTÄNDEDAMIT ZUBEREITET
公开(公告)号：EP0753087A4
公开(公告)日：1997-06-18
申请号：EP95914918
申请日：1995-03-24
申请人： HITCO TECHNOLOGIES INC
发明人： FERNANDEZ RAMON B , DEVANE KENNETH A
IPC分类号： D01F9/16 , D02G3/00
CPC分类号： D01F9/16 , Y10T428/2918 , Y10T428/292 , Y10T428/2933
摘要： A process for the preparation of a carbon yarn product includes the steps of pyrolizing raw carbonaceous yarn comprising a plurality of carbon fibers, at a temperature above about 650 DEG F; flexing the pyrolized yarn to substantially break fiber-to-fiber bonding between the fibers; and, exposing the yarn to a temperature sufficient to carbonize the pre-carbonized yarn to a final and higher carbon assay. A flexible yarn element (10) includes a plurality of carbon filaments (11) wherein each filament (11) is in contact with at least one other filament (11). A sizing material at least partially coats the plurality of filaments (11), wherein the sizing material of each filament (11) is substantially separated from the sizing material of the at least one other filament (11) in contact therewith.
摘要翻译：用于制备碳纱线产品的方法包括以下步骤：在高于约650°F的温度下热解包含多根碳纤维的粗碳质纱线; 弯曲热解的纱线以基本上破坏纤维之间的纤维 - 纤维结合; 并将纱线暴露在足以使预碳化纱线碳化的温度下进行最终和更高的碳测定。柔性纱线元件（10）包括多根碳丝（11），其中每根丝（11）与至少一根其他丝（11）接触。上胶材料至少部分涂覆多根长丝（11），其中每根长丝（11）的上胶材料与至少一根与其接触的其他长丝（11）的上胶材料基本分离。

2. 发明公开

EP0812239A4 HIGH PURITY COMPOSITE USEFUL AS FURNACE COMPONENTS 失效
标题翻译： HOCHREINE ZUSAMMENSETZUNGFÜROFENTEILE
公开(公告)号：EP0812239A4
公开(公告)日：1998-10-28
申请号：EP96906650
申请日：1996-02-22
申请人： HITCO TECHNOLOGIES INC
发明人： METTER ROBERT H
IPC分类号： B32B9/00 , C04B35/83 , C30B15/00 , C30B15/10 , C30B15/14 , C30B35/00 , D01F11/12 , B05D3/02 , B32B9/04 , C30B21/06
CPC分类号： C04B35/83 , C30B15/00 , C30B15/10 , C30B15/14 , C30B35/00 , C30B35/002 , D01F11/125 , Y10T117/1032 , Y10T428/30 , Y10T442/2984
摘要： A Czochralski process furnace component (10) comprising a high purity, semiconductor standard composite (17) including a carbon fiber reinforced carbon matrix having a level of metal impurity below the detection limit of inductively coupled plasma spectroscopy. A process for producing the components includes heat treatment of the carbon fiber and the components.
摘要翻译： Czochralski工艺炉组件包括高纯度的半导体标准复合材料，其包括具有低于电感耦合等离子体光谱检测极限的金属杂质含量的碳纤维增强碳基质。制备组分的方法包括碳纤维和组分的热处理。

3. 发明公开

EP0812239A1 HIGH PURITY COMPOSITE USEFUL AS FURNACE COMPONENTS 失效
标题翻译：高纯度成分烤箱部件
公开(公告)号：EP0812239A1
公开(公告)日：1997-12-17
申请号：EP96906650.0
申请日：1996-02-22
申请人： HITCO TECHNOLOGIES INC.
发明人： METTER, Robert, H.
IPC分类号： B32B9 , C04B35 , C30B15 , C30B35 , D01F11
CPC分类号： C04B35/83 , C30B15/00 , C30B15/10 , C30B15/14 , C30B35/00 , C30B35/002 , D01F11/125 , Y10T117/1032 , Y10T428/30 , Y10T442/2984
摘要： A Czochralski process furnace component (10) comprising a high purity, semiconductor standard composite (17) including a carbon fiber reinforced carbon matrix having a level of metal impurity below the detection limit of inductively coupled plasma spectroscopy. A process for producing the components includes heat treatment of the carbon fiber and the components.

4. 发明授权

EP0528986B1 MATERIALS FOR CHEMICAL VAPOR DEPOSITION PROCESSES 失效
标题翻译：材料CDV方法
公开(公告)号：EP0528986B1
公开(公告)日：1997-10-29
申请号：EP91911116.1
申请日：1991-05-13
申请人： HITCO TECHNOLOGIES INC.
发明人： JOHNSON, Frederick, Q. , MOSHER, Paul, V.
IPC分类号： B05C13/00 , B05C13/02 , C23C16/00 , B32B9/00
CPC分类号： C23C16/4581 , C04B41/5096 , C04B41/52 , C04B41/85 , C04B41/89 , C23C16/4404
摘要： In chemical vapor deposition processes, reactor and/or material handling parts and/or furniture comprise carbon fiber reinforced carbon matrix material. Silicon may serve as a precoat to the deposition of a further refractory or other protective coating. A method of coating a carbonaceous body is provided, including depositing a coating of silicon and depositing on the silicon-coated body a coating of a protective or refractory material chemically compatible with silicon.

5. 发明公开

EP0753087A1 PROCESS FOR THE PREPARATION OF FLEXIBLE CARBON YARN AND CARBON PRODUCTS MADE THEREFROM 失效
标题翻译：工艺制备软质碳纱和碳物体，即制
公开(公告)号：EP0753087A1
公开(公告)日：1997-01-15
申请号：EP95914918.0
申请日：1995-03-24
申请人： HITCO TECHNOLOGIES INC.
发明人： FERNANDEZ, Ramon, B. , DEVANE, Kenneth, A.
IPC分类号： D01F9
CPC分类号： D01F9/16 , Y10T428/2918 , Y10T428/292 , Y10T428/2933
摘要： A process for the preparation of a carbon yarn product includes the steps of pyrolizing raw carbonaceous yarn comprising a plurality of carbon fibers, at a temperature above about 650 °F; flexing the pyrolized yarn to substantially break fiber-to-fiber bonding between the fibers; and, exposing the yarn to a temperature sufficient to carbonize the pre-carbonized yarn to a final and higher carbon assay. A flexible yarn element (10) includes a plurality of carbon filaments (11) wherein each filament (11) is in contact with at least one other filament (11). A sizing material at least partially coats the plurality of filaments (11), wherein the sizing material of each filament (11) is substantially separated from the sizing material of the at least one other filament (11) in contact therewith.

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