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公开(公告)号：US5855632A
公开(公告)日：1999-01-05
申请号：US996354
申请日：1997-12-22
CPC分类号： B24D3/28 , B24D11/00 , B24D18/0072
摘要： A method of preparing an abrasive article, and the article produced therefrom is provided. The method includes the steps of: providing a backing having a first major surface; coating the first major surface of the backing with a tie coat precursor, wherein the tie coat precursor comprises a first radiation curable component; applying an abrasive slurry to the first major surface of the backing after coating the tie coat precursor thereon, wherein the abrasive slurry comprises a plurality of abrasive particles and a binder precursor, and further wherein the binder precursor comprises a second radiation curable component; at least partially curing the tie coat precursor; and at least partially curing the binder precursor to form an abrasive article, wherein the abrasive article comprises a backing, an abrasive layer, and a tie coat disposed between the backing and the abrasive layer. Preferably, the method provides a structured abrasive article.
摘要翻译： 提供了一种制备磨料制品的方法和由其制备的制品。 该方法包括以下步骤：提供具有第一主表面的背衬; 用粘结涂层前体涂覆背衬的第一主表面，其中粘结涂层前体包括第一可辐射固化组分; 在其上涂覆粘结涂层前体之后，将磨料浆料施加到背衬的第一主表面，其中所述磨料浆料包括多个磨料颗粒和粘合剂前体，并且其中所述粘合剂前体包含第二可辐射固化组分; 至少部分固化所述连接衣前体; 并且至少部分地固化所述粘合剂前体以形成磨料制品，其中所述磨料制品包括设置在所述背衬和所述磨料层之间的背衬，研磨层和粘结层。 优选地，该方法提供结构化的磨料制品。
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2.发明授权
公开(公告)号：US6056794A
公开(公告)日：2000-05-02
申请号：US264386
申请日：1999-03-05
CPC分类号： B24D3/002 , B24D11/001 , B24D18/0018 , B24D3/28
摘要： This invention provides an abrasive article comprising abrasive agglomerate particles and a bond system. The abrasive agglomerate particles comprise a plurality of abrasive grains bonded together by means of a first binder. The abrasive agglomerate particles can be bonded to a backing by means of a first bond system. The first bond system comprises a second binder and a plurality of hard, inorganic particulates dispersed therein. A second bond system may be applied over the abrasive agglomerate particles. The second bond system comprises a third binder and a plurality of hard inorganic particulates dispersed therein. The bond systems of the invention are generally made by combining at least a curable binder precursor with hard, inorganic particulates. The invention also provides methods of making and using the above abrasive articles.
摘要翻译： 本发明提供一种包含磨料附聚物颗粒和粘结体系的磨料制品。 磨料团聚体颗粒包括通过第一粘合剂粘合在一起的多个磨料颗粒。 磨料团聚体颗粒可以通过第一粘结体系结合到背衬上。 第一粘合体系包括第二粘合剂和分散在其中的多个硬的无机颗粒。 第二粘结系统可以施加在磨料附聚物颗粒上。 第二粘结体系包括分散在其中的第三粘合剂和多个硬质无机微粒。 本发明的粘合体系通常通过将至少可固化的粘合剂前体与硬的无机颗粒结合在一起来制备。 本发明还提供了制造和使用上述磨料制品的方法。
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公开(公告)号：US5928394A
公开(公告)日：1999-07-27
申请号：US961285
申请日：1997-10-30
申请人： William L. Stoetzel
发明人： William L. Stoetzel
摘要： The present invention relates to an abrasive article containing an abrasive coating having more than one abrasive composite layer, wherein each abrasive composite layer has undergone at least one curing process. The abrasive article of the present invention has enhanced durability as a result of the essentially complete curing of each abrasive composite layer of the abrasive coating. The invention includes the method of making an abrasive article with enhanced durability.
摘要翻译： 本发明涉及一种包含具有多于一个磨料复合层的磨料涂层的磨料制品，其中每个研磨复合层经历了至少一个固化过程。 本发明的磨料制品由于磨料涂层的每个磨料复合层的基本完全固化而具有增强的耐久性。 本发明包括制造具有增强的耐久性的磨料制品的方法。
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公开(公告)号：US5700302A
公开(公告)日：1997-12-23
申请号：US616544
申请日：1996-03-15
CPC分类号： B24D3/28 , B24D11/00 , B24D18/0072
摘要： A method of preparing an abrasive article, and the article produced therefrom is provided. The method includes the steps of: providing a backing having a first major surface; coating the first major surface of the backing with a tie coat precursor, wherein the tie coat precursor comprises a first radiation curable component; applying an abrasive slurry to the first major surface of the backing after coating the tie coat precursor thereon, wherein the abrasive slurry comprises a plurality of abrasive particles and a binder precursor, and further wherein the binder precursor comprises a second radiation curable component; at least partially curing the tie coat precursor; and at least partially curing the binder precursor to form an abrasive article, wherein the abrasive article comprises a backing, an abrasive layer, and a tie coat disposed between the backing and the abrasive layer. Preferably, the method provides a structured abrasive article.
摘要翻译： 提供了一种制备磨料制品的方法和由其制备的制品。 该方法包括以下步骤：提供具有第一主表面的背衬; 用粘结涂层前体涂覆背衬的第一主表面，其中粘结涂层前体包括第一可辐射固化组分; 在其上涂覆粘结涂层前体之后，将磨料浆料施加到背衬的第一主表面，其中所述磨料浆料包括多个磨料颗粒和粘合剂前体，并且其中所述粘合剂前体包含第二可辐射固化组分; 至少部分固化所述连接衣前体; 并且至少部分地固化所述粘合剂前体以形成磨料制品，其中所述磨料制品包括设置在所述背衬和所述磨料层之间的背衬，研磨层和粘结层。 优选地，该方法提供结构化的磨料制品。
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