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1.发明授权Bonded abrasive products containing sintered sol gel alumina abrasive filaments 失效含有烧结溶胶凝胶氧化铝磨料长丝的粘结磨料产品
公开(公告)号：US5129919A
公开(公告)日：1992-07-14
申请号：US517916
申请日：1990-05-02
申请人： Paul W. Kalinowski , Muni S. Ramakrishnan , Charles V. Rue , David A. Sheldon , Brian E. Swanson
发明人： Paul W. Kalinowski , Muni S. Ramakrishnan , Charles V. Rue , David A. Sheldon , Brian E. Swanson
摘要： Resinoid and vitrified bonded abrasive products containing filament shaped sintered alumina based abrasive made up predominantly of fine alpha alumina crystals.
摘要翻译： 含有主要由细α氧化铝晶体构成的丝状烧结氧化铝基研磨剂的Resinoid和玻璃化粘结磨料产品。
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2.发明授权Bonded abrasive products containing sintered sol gel alumina abrasive filaments 失效含有烧结溶胶凝胶氧化铝磨料长丝的粘结磨料产品
公开(公告)号：US5035723A
公开(公告)日：1991-07-30
申请号：US345153
申请日：1989-04-28
申请人： Paul W. Kalinowski , Muni S. Ramakrishnan , Charles V. Rue , David A. Sheldon , Brian E. Swanson
发明人： Paul W. Kalinowski , Muni S. Ramakrishnan , Charles V. Rue , David A. Sheldon , Brian E. Swanson
摘要： Resinoid and vitrified bonded abrasive products containing filament shaped sintered alumina based abrasive made up predominantly of fine alpha alumina crystals.
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公开(公告)号：US06814565B2
公开(公告)日：2004-11-09
申请号：US10612113
申请日：2003-07-02
申请人： Paul W. Kalinowski
发明人： Paul W. Kalinowski
IPC分类号： B29C3338
CPC分类号： B29C31/00 , B29C35/002 , B29C35/02
摘要： A flexible or semi-rigid support fixture is sized and shaped to supportably engage a surface of a polymeric matrix object such as an organic bonded abrasive grinding wheel. The support fixture is utilized to support the object to help prevent slumping and/or expansion during thermal curing operations. The fixture is fabricated from a material, such as silicone rubber, that is capable of withstanding heat commonly associated with thermal curing operations and which provides sufficient resilience to permit use with objects manufactured within a relatively wide range of dimensional tolerances. Suitable materials include silicone rubber or other polymers or copolymers such as PTFE, FEP, Polyimide or blends with or without fillers or substrates.
摘要翻译： 柔性或半刚性支撑固定件的尺寸和形状被设计成可支撑地接合诸如有机粘结研磨砂轮的聚合物基体物体的表面。 支撑夹具用于支撑物体以帮助防止在热固化操作期间的塌落和/或膨胀。 夹具由诸如硅橡胶的材料制成，其能够耐受通常与热固化操作相关的热量，并且其提供足够的弹性以允许在相对宽的尺寸公差范围内制造的物体使用。 合适的材料包括硅橡胶或其它聚合物或共聚物，例如PTFE，FEP，聚酰亚胺或具有或不具有填料或基材的混合物。
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公开(公告)号：US4913708A
公开(公告)日：1990-04-03
申请号：US272976
申请日：1988-11-18
申请人： Paul W. Kalinowski
发明人： Paul W. Kalinowski
摘要： The grinding performance of organic bonded abrasive bodies whose abrasive portion is wholly or partially composed of aluminous abrasive grits is significantly improved by providing a magnesium oxide-rich or manganese oxide-rich coating on furfural-wetted grits just prior to addition of resin and filler in the mixing process.
摘要翻译： 研磨部分全部或部分由铝质磨料砂粒组成的有机粘合研磨体的研磨性能通过在加入树脂和填料之前在糠醛润湿的砂粒上提供富含氧化镁的富锰氧化物涂层而显着改善 混合过程
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