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    • 45. 发明授权
    • Lapping composition and method using same
    • 研磨组合物及其使用方法
    • US08057697B2
    • 2011-11-15
    • US12615248
    • 2009-11-09
    • John L. Lombardi
    • John L. Lombardi
    • C09K13/00C09K13/02
    • C04B41/53C04B41/009C04B41/91C04B2111/00844C09G1/02C23F3/00G11B5/3163G11B5/3169C04B35/111C04B35/117C04B35/56
    • A lapping composition is presented, wherein that lapping composition is formed by mixing a solvent, a base, and a phenolic compound having structure I: wherein R1 is selected from the group consisting of —O−Mx+ wherein x is selected from the group consisting of 1, 2, and 3, —O—R3 wherein R3 is selected from the group consisting of alkyl, allyl, and phenyl, —N(R3R4) wherein R4 is selected from the group consisting of —H, alkyl, allyl, and phenyl, and —S—R3; and wherein R2 is selected from the group consisting of —O−Mx+ wherein x is selected from the group consisting of 1, 2, and 3, —O—R3 wherein R3 is selected from the group consisting of alkyl, allyl, and phenyl, —N(R3R4) wherein R4 is selected from the group consisting of —H, alkyl, allyl, and phenyl, and —S—R3.
    • 提出了研磨组合物,其中研磨组合物通过混合溶剂,碱和具有结构I的酚类化合物形成:其中R1选自-O-Mx +,其中x选自由以下组成的组: 1,2和3,-O-R3,其中R3选自烷基,烯丙基和苯基,-N(R3R4)其中R4选自-H,烷基,烯丙基和苯基 和-S-R 3; 并且其中R 2选自-O-Mx +,其中x选自1,2和3,-O-R 3,其中R 3选自烷基,烯丙基和苯基, -N(R3R4)其中R4选自-H,烷基,烯丙基和苯基,以及-S-R3。
    • 49. 发明授权
    • Abrasive foam grinding composition
    • 磨料泡沫研磨组合物
    • US5713968A
    • 1998-02-03
    • US655297
    • 1996-05-16
    • Clinton O. FruitmanAndrew GluckJohn L. LombardiKevin L. Stuffle
    • Clinton O. FruitmanAndrew GluckJohn L. LombardiKevin L. Stuffle
    • B24B37/24B24D3/32B24D13/14B24D3/34B24D11/02
    • B24D18/00B24B37/245B24D3/32
    • The present invention relates generally to abrasive stone pads for use in processing workpiece surfaces. The abrasive stones generally are produced by combining a phenolic resin mixture with a diluent and then injecting microballoon structures into the resin/diluent mixture to create a porous solution. The diluent is initially ball milled with an abrasive in a tumbler to eliminate the agglomerates and is then added to a resin monomer. A suitable catalyst is added to the mixture to create a chemical reaction, further increasing the porocity of the substance. The mixture is poured into molds and with through a filter or frit plate to remove excess resin and diluent. Finally, the mixture is cured, creating abrasive stones having a uniform surface and bulk structure with a uniform hardness, suitable for workpiece grinding.
    • 本发明一般涉及用于加工工件表面的磨料石垫。 研磨石通常通过将酚醛树脂混合物与稀释剂组合,然后将微球结构注入树脂/稀释剂混合物中以产生多孔溶液来制备。 稀释剂最初用研磨剂在转筒中进行球磨,以除去附聚物,然后加入到树脂单体中。 将合适的催化剂加入到混合物中以产生化学反应,进一步增加物质的孔隙度。 将混合物倒入模具中并通过过滤器或玻璃料板以除去多余的树脂和稀释剂。 最后,混合物固化,形成具有均匀表面和块状结构的磨料石,具有均匀的硬度,适用于工件研磨。