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1.发明授权Abrasive article with conductive, doped, conjugated, polymer coat and method of making same 失效具有导电，掺杂，共轭，聚合物涂层的研磨制品及其制造方法
公开(公告)号：US5061294A
公开(公告)日：1991-10-29
申请号：US587606
申请日：1990-09-24
CPC分类号： C09K3/16 , B24D11/00 , B24D3/004 , B24D3/344 , Y10T428/252 , Y10T428/254 , Y10T428/256 , Y10T428/257
摘要： Coated abrasive product contains a conductive, doped, conjugated polymer to reduce the static charge generated during abrading operations.
摘要翻译： 涂覆的磨料产品包含导电的，掺杂的共轭聚合物，以减少研磨操作期间产生的静电荷。
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2.发明授权Coatable mixtures including erodable filler agglomerates, methods of preparing same, abrasive articles incorporating cured versions of same, and methods of making said articles 失效可涂覆的混合物，包括可侵蚀的填料附聚物，其制备方法，含有其固化形式的磨料制品，以及制备所述制品的方法
公开(公告)号：US5269821A
公开(公告)日：1993-12-14
申请号：US839132
申请日：1992-02-20
申请人： Harvey J. Helmin , Walter L. Harmer
发明人： Harvey J. Helmin , Walter L. Harmer
摘要： Coatable mixtures including erodable filler agglomerates, and abrasive articles into which they may be incorporated are presented, the agglomerates comprising a plurality of individual grains of water insoluble filler agglomerated by an agglomerating agent which includes water soluble filler and a binder. A preferred water soluble filler is Al.sub.2 (SO.sub.4).sub.3.14-18H.sub.2 O, a preferred water insoluble filler is Na.sub.3 AlF.sub.6 (cryolite), while a preferred binder is a phenolic resin. Methods of making coatable mixtures including erodable filler agglomerates are also presented.
摘要翻译： 提供了包括可溶性填料附聚物和可并入其中的磨料制品的可涂覆混合物，所述附聚物包含多个由包含水溶性填料和粘合剂的附聚剂凝聚的水不溶性填料的单独颗粒。 优选的水溶性填料是Al 2（SO 4）3.14-18H 2 O，优选的水不溶性填料是Na 3 AlF 6（冰晶石），而优选的粘合剂是酚醛树脂。 还提出了制备可涂覆的混合物的方法，包括可蚀化的填料附聚物。
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公开(公告)号：US5507850A
公开(公告)日：1996-04-16
申请号：US440708
申请日：1995-05-15
申请人： Harvey J. Helmin
发明人： Harvey J. Helmin
IPC分类号： B24D3/02 , B24D3/28 , B24D3/34 , C08K3/00 , C08L25/00 , C08L27/00 , C08L27/06 , C08L63/00 , C08L101/00
摘要： Abrasive articles and methods of making and using same are presented, the abrasive articles having a peripheral surface adapted to contact and abrade a workpiece. The abrasive articles comprise abrasives particles and a grinding aid composition positioned at an effective location in reference to the abrasive particles, the grinding aid composition comprising:a) a cured grinding aid binder comprising a blend of a thermoplastic resin and a thermoset resin, the thermoplastic resin and thermoset resin being present at an effective weight ratio; andb) an effective amount of a grinding aid dispersed in the grinding aid binder.
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4.发明授权Abrasive articles comprising a grinding aid dispersed in a polymeric blend binder 失效包含分散在聚合物共混物粘合剂中的研磨助剂的磨料制品
公开(公告)号：US5441549A
公开(公告)日：1995-08-15
申请号：US48849
申请日：1993-04-19
申请人： Harvey J. Helmin
发明人： Harvey J. Helmin
IPC分类号： B24D3/02 , B24D3/28 , B24D3/34 , C08K3/00 , C08L25/00 , C08L27/00 , C08L27/06 , C08L63/00 , C08L101/00 , B24B3/02
摘要： Abrasive articles and methods of making and using same are presented, the abrasive articles having a peripheral surface adapted to contact and abrade a workpiece. The abrasive articles comprise abrasives particles and a grinding aid composition positioned at an effective location in reference to the abrasive particles, the grinding aid composition comprising:a) a cured grinding aid binder comprising a blend of a thermoplastic resin and a thermoset resin, the thermoplastic resin and thermoset resin being present at an effective weight ratio; andb) an effective amount of a grinding aid dispersed in the grinding aid binder.
摘要翻译： 提供了磨料制品和制造和使用它们的方法，所述磨料制品具有适于接触和研磨工件的周边表面。 所述磨料制品包括研磨剂颗粒和相对于磨料颗粒定位在有效位置的研磨助剂组合物，所述研磨助剂组合物包含：a）固化的研磨助剂粘合剂，其包含热塑性树脂和热固性树脂的共混物，所述热塑性塑料 树脂和热固性树脂以有效重量比存在; 和b）分散在研磨助剂粘合剂中的有效量的研磨助剂。
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5.发明授权Method of making a coated abrasive article comprising a grinding aid dispersed in a polymeric blend binder 失效制备涂覆的磨料制品的方法，其包含分散在聚合物共混物粘合剂中的研磨助剂
公开(公告)号：US5520711A
公开(公告)日：1996-05-28
申请号：US441626
申请日：1995-05-15
申请人： Harvey J. Helmin
发明人： Harvey J. Helmin
IPC分类号： B24D3/02 , B24D3/28 , B24D3/34 , C08K3/00 , C08L25/00 , C08L27/00 , C08L27/06 , C08L63/00 , C08L101/00 , B24D18/00 , B24B1/00
摘要： Abrasive articles and methods of making and using same are presented, the abrasive articles having a peripheral surface adapted to contact and abrade a workpiece. The abrasive articles comprise abrasives particles and a grinding aid composition positioned at an effective location in reference to the abrasive particles, the grinding aid composition comprising:a) a cured grinding aid binder comprising a blend of a thermoplastic resin and a thermoset resin, the thermoplastic resin and thermoset resin being present at an effective weight ratio; andb) an effective amount of a grinding aid dispersed in the grinding aid binder.
摘要翻译： 提供了磨料制品和制造和使用它们的方法，所述磨料制品具有适于接触和研磨工件的周边表面。 所述磨料制品包括研磨剂颗粒和相对于磨料颗粒定位在有效位置的研磨助剂组合物，所述研磨助剂组合物包含：a）固化的研磨助剂粘合剂，其包含热塑性树脂和热固性树脂的共混物，所述热塑性塑料 树脂和热固性树脂以有效重量比存在; 和b）分散在研磨助剂粘合剂中的有效量的研磨助剂。
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