公开(公告)号：WO1996019600A1

公开(公告)日：1996-06-27

申请号：PCT/US1995014236

申请日：1995-10-31

Applicant: OWENS CORNING

Inventor： OWENS CORNING ,  AULT, Patrick, L. ,  LOFTUS, James, E. ,  PELLEGRIN, Michael, T. ,  VERMILION, Donn, R. ,  GALLAGHER, Kevin, P. ,  PONN, Frederick, H.

IPC: D01F09/00

CPC classification number: D01F9/00 ,  D01D5/18

Abstract: A method for producing asphalt fibers (26) includes supplying molten asphalt (20) to a rotating asphalt spinner (10), centrifuging asphalt fibers (22) from the asphalt spinner (10), and collecting the asphalt fibers (26). The molten asphalt (20) is supplied to the asphalt spinner (10) at a temperature within the range of from about 270 DEG F (132 DEG C) to about 500 DEG F (260 DEG C). Also disclosed is a method for integrating asphalt with reinforcement fibers including the steps of establishing a downwardly moving veil of reinforcement fibers, such as glass fibers, and centrifuging asphalt fibers from a rotating asphalt spinner positioned within the veil of reinforcement fibers to integrate the asphalt with the reinforcement fibers. A method for making an asphalt roofing shingle includes the steps of assembling together a mat of asphalt fibers with a mat of reinforcement fibers, coating the assembled mats to form an asphalt-coated sheet, applying granules to the asphalt-coated sheet, and cutting the asphalt-coated sheet into roofing shingles. The invention also includes the asphalt roofing shingle made by this process. Further, the invention includes asphalt highway reinforcement products containing asphalt fibers, and the method of making such products.

Abstract translation: 制造沥青纤维（26）的方法包括将熔融沥青（20）供应到旋转沥青旋转器（10），从沥青旋转器（10）离心沥青纤维（22），并收集沥青纤维（26）。 熔融沥青（20）在约270°F（132℃）至约500°F（260℃）的温度下供应到沥青旋转器（10）。 还公开了一种用于将沥青与增强纤维整合的方法，包括以下步骤：建立向下移动的增强纤维如玻璃纤维的面纱，以及将位于增强纤维的面纱内的旋转沥青旋转器离心沥青纤维，以将沥青与 增强纤维。 制造沥青屋顶瓦的方法包括以下步骤：将沥青纤维垫与增强纤维垫组合在一起，涂覆组装好的垫以形成沥青涂布的片材，将颗粒施加到沥青涂布的片材上，并切割 沥青涂层板材成屋顶瓦片。 本发明还包括由该方法制成的沥青屋顶瓦。 此外，本发明包括含有沥青纤维的沥青路面增强材料及其制造方法。

公开(公告)号：WO1997032061A1

公开(公告)日：1997-09-04

申请号：PCT/US1997003010

申请日：1997-02-27

Applicant: OWENS CORNING

Inventor： OWENS CORNING ,  PELLEGRIN, Michael, T. ,  GAVIN, Patrick, M. ,  AULT, Patrick, L. ,  LOFTUS, James, E. ,  HAINES, Randall, M. ,  MORRIS, Virgil, G.

IPC: D01D05/18

CPC classification number: D01D5/18 ,  D01D5/34 ,  D01F8/04

Abstract: In a method for making bicomponent polymer fibers (38), first (A) and second (B) molten polymers are supplied to a rotating spinner (10) having an orificed peripheral wall (32). The molten polymers (A,B) are centrifuged through the orifices as molten bicomponent polymer streams. The streams are cooled to make bicomponent polymer fibers (38).

Abstract translation: 在制造双组分聚合物纤维（38）的方法中，将第一（A）和第二（B）熔融聚合物供应到具有引导周壁（32）的旋转旋转器（10）。 熔融的聚合物（A，B）通过孔作为熔融的双组分聚合物流离心。 将物流冷却以制备双组分聚合物纤维（38）。

公开(公告)号：WO1996020140A1

公开(公告)日：1996-07-04

申请号：PCT/US1995015239

申请日：1995-11-27

Applicant: OWENS CORNING

Inventor： OWENS CORNING ,  AULT, Patrick, L. ,  PELLEGRIN, Michael, T. ,  LOFTUS, James, E.

IPC: C03B37/04

CPC classification number: C03B37/045 ,  C03C25/10 ,  C03C25/146 ,  E04B2001/7687

Abstract: A method for fiberizing mineral material (18) with organic material (36) includes centrifuging mineral fibers (20) from molten mineral material (18) with a first rotating spinner (10), changing the direction of the mineral fibers (20) to form a downwardly moving veil (26) of mineral fibers (20), establishing a flow of molten organic material (36) moving toward a second rotating spinner (28) positioned within the veil (26), dividing the flow of molten organic material (36) into a plurality of streams, directing, by means of conduits (44), individual ones of the plurality of streams toward the peripheral wall (46) of the second rotating spinner (28), the conduits (44) shielding the molten organic material (36) from heat from the first rotating spinner (10), and centrifuging organic fibers (38) from the molten organic material (36).

Abstract translation: 用有机材料（36）使矿物材料（18）纤化的方法包括用熔融矿物材料（18）用第一旋转旋转器（10）离心矿物纤维（20），改变矿物纤维（20）的方向形成 一个向下移动的矿物纤维（20）的面纱（26），建立一个熔融的有机材料（36）流向位于面纱（26）内的第二旋转旋转器（28）的流动，将熔融的有机材料 ）分成多个流，通过导管（44）将多个流中的单个流朝向第二旋转旋转器（28）的周壁（46）引导，导管（44）屏蔽熔融有机材料 （36）从来自第一旋转旋转器（10）的热量，以及从熔融有机材料（36）离心有机纤维（38）。

公开(公告)号：WO1996020141A1

公开(公告)日：1996-07-04

申请号：PCT/US1995015244

申请日：1995-11-27

Applicant: OWENS CORNING

Inventor： OWENS CORNING ,  AULT, Patrick, L. ,  PELLEGRIN, Michael, T. ,  LOFTUS, James, E.

IPC: C03B37/04

CPC classification number: C03B37/045 ,  E04B2001/7687

Abstract: A method for fiberizing mineral material (18) with organic material (38) includes centrifuging mineral fibers (20) from molten mineral material (18) with a first spinner (10) rotating about an axis (12), changing the direction of the mineral fibers (20) to form a downwardly moving veil (26) of mineral fibers (20), establishing a flow of molten organic material (38) moving downwardly in a first conduit (36) positioned within the veil (26), and directing the flow of molten organic material (38) to a position beneath the spinner (10), dividing the flow of molten organic material (38) into a plurality of streams, directing, by means of individual conduits (28), individual ones of the plurality of streams radially outwardly away from the first conduit (36), rotating the individual conduits (28) about the axis (12), centrifuging organic fibers (56) from the molten organic material (38) by means of nozzles (46) at the radially outward ends of the individual conduits (28), and directing the organic fibers (56) into contact with the veil (26) of mineral fibers (20).

Abstract translation: 用有机材料（38）使矿物材料（18）纤化的方法包括用熔融矿物材料（18）离心矿物纤维（20），第一旋转器（10）围绕轴线（12）旋转，改变矿物的方向 纤维（20）以形成向下移动的矿物纤维（20）的面纱（26），建立在位于面纱（26）内的第一导管（36）中向下移动的熔融有机材料（38）的流动， 将熔融有机材料（38）流动到旋转器（10）下方的位置，将熔融有机材料（38）的流分成多个流，通过单独的导管（28）引导多个流中的各个 的物流径向向外远离第一导管（36），使各个管道（28）围绕轴线（12）旋转，借助于喷嘴（46）从熔融有机材料（38）离心有机纤维（56） 各个导管（28）的径向向外的端部，并且引导或 粗纤维（56）与矿物纤维（20）的面纱（26）接触。

公开(公告)号：WO1996019337A1

公开(公告)日：1996-06-27

申请号：PCT/US1995014232

申请日：1995-10-31

Applicant: OWENS CORNING

Inventor： OWENS CORNING ,  GALLAGHER, Kevin, P. ,  AULT, Patrick, L. ,  LOFTUS, James, E. ,  PELLEGRIN, Michael, T. ,  VERMILION, Donn, R. ,  PONN, Frederick, H.

IPC: B29C70/50

CPC classification number: B29C70/50 ,  B29B15/12 ,  B29B15/125 ,  B29K2095/00 ,  C03B37/04 ,  C03C25/146 ,  D01D5/18 ,  D04H1/4226 ,  Y10T442/60 ,  Y10T442/604 ,  Y10T442/643 ,  Y10T442/644 ,  Y10T442/652 ,  Y10T442/659 ,  Y10T442/66 ,  Y10T442/668 ,  Y10T442/669 ,  Y10T442/68 ,  Y10T442/681 ,  Y10T442/69 ,  Y10T442/692 ,  Y10T442/697

Abstract: A method for producing asphalt fibers (26) includes supplying molten asphalt (20) to a rotating asphalt spinner (10), centrifuging asphalt fibers (22) from the asphalt spinner (10), and collecting the asphalt fibers (26). The molten asphalt (20) is supplied to the asphalt spinner (10) at a temperature within the range of from about 270 DEG F (132 DEG C) to about 500 DEG F (260 DEG C). Also disclosed is a method for integrating asphalt (20) with reinforcement fibers including the steps of establishing a downwardly moving veil of reinforcement fibers, such as glass fibers (52), and centrifuging asphalt fibers (22) from a rotating asphalt spinner (10) positioned within the veil of reinforcement fibers to integrate the asphalt (20) with the reinforcement fibers. A method for making an asphalt roofing shingle (84) includes the steps of assembling together a mat of asphalt fibers (34) with a mat of reinforcement fibers, coating the assembled mats (70) to form an asphalt-coated sheet, applying granules (80) to the asphalt-coated sheet, and cutting (86) the asphalt-coated sheet into roofing shingles (84). The invention also includes the asphalt roofing shingle (84) made by this process. Further, the invention includes asphalt highway reinforcement products (116) containing asphalt fibers (26), and the method of making such products.

Abstract translation: 制造沥青纤维（26）的方法包括将熔融沥青（20）供应到旋转沥青旋转器（10），从沥青旋转器（10）离心沥青纤维（22），并收集沥青纤维（26）。 熔融沥青（20）在约270°F（132℃）至约500°F（260℃）的温度下供应到沥青旋转器（10）。 还公开了一种用于将沥青（20）与增强纤维整合的方法，包括以下步骤：建立向下移动的增强纤维的面纱，例如玻璃纤维（52），以及从旋转沥青旋转器（10）离心沥青纤维（22） 位于增强纤维的面纱内，以将沥青（20）与增强纤维相结合。 一种制造沥青屋顶瓦（84）的方法包括以下步骤：将沥青纤维（34）的垫与增强纤维垫组合在一起，涂覆组装的垫（70）以形成铺设沥青的板，施加颗粒（ 80）到沥青涂层片材上，并将沥青包覆的片材（86）切割成屋顶木瓦（84）。 本发明还包括通过该方法制造的沥青屋顶瓦（84）。 此外，本发明包括含有沥青纤维（26）的沥青路面加固产品（116）以及制造这种产品的方法。