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    • 7. 发明授权
    • Additives for property modification in ceramic composite bodies
    • 陶瓷复合材料的改性添加剂
    • US5403790A
    • 1995-04-04
    • US960407
    • 1993-01-11
    • Terry D. ClaarGerhard H. SchirokyKevin P. PochopienVilupanur A. RaviJames C. WangRatnesh K. Dwivedi
    • Terry D. ClaarGerhard H. SchirokyKevin P. PochopienVilupanur A. RaviJames C. WangRatnesh K. Dwivedi
    • C04B35/56C04B35/58C04B35/65C04B41/50C04B41/87C22C29/00C22C29/06B22F3/26
    • C04B35/563C04B35/5622C04B35/58078C04B35/65C04B35/652C04B41/5062C04B41/87C22C29/00C22C29/06C22C29/062
    • This invention relates generally to a novel method of manufacturing a composite body. More particularly, the present invention relates to a method for modifying the resultant properties of a composite body, by, for example, minimizing the amount of porosity present in the composite body. Moreover, additives, whether used alone or in combination, (1) can be admixed with the permeable mass, (2) can be mixed or alloyed with the parent metal, (3) can be placed at an interface between the parent metal and the preform or mass of filler material, (4) or any combination of the aforementioned methods, to modify properties of the resultant composite body. Particularly, additives such as VC, NbC, WC, W.sub.2 B.sub.5, TaC, ZrC, ZrB.sub.2, SiB.sub.6, SiC, MgO, Al.sub.2 O.sub.3, ZrO.sub.2, CeO.sub.2, Y.sub.2 O.sub.3, La.sub.2 O.sub.3, MgAl.sub.2 O.sub.4, HfO.sub.2, ZrSiO.sub.4, Yb.sub.2 O.sub.3 and Mo.sub.2 B.sub.5 can be combined with the permeable mass in an amount of about 5-50 percent by weight, prior to reactively infiltrating the permeable mass. Moreover, an additive may also include substantially pure elemental metals (e.g., Nb, Ti, Hf, V, Ta, Cr, Mo, Al, Cr, Si, Co and W) which may be provided by any of the methods discussed above herein.
    • PCT No.PCT / US91 / 04951 Sec。 371日期:1993年1月11日 102(e)日期1993年1月11日PCT PCT 1991年7月12日PCT公布。 公开号WO92 / 00933 日本1992年1月23日。本发明一般涉及一种制造复合体的新方法。 更具体地说,本发明涉及通过例如最小化复合体中存在的孔隙率来改变复合体的合成性能的方法。 此外,无论单独使用还是组合使用,添加剂(1)均可与可渗透物质混合,(2)可与母体金属混合或合金化,(3)可置于母体金属与母体金属之间的界面处 填充材料的预制件或质量,(4)或上述方法的任何组合,以改变所得复合材料的性能。 特别地,可以将诸如VC,NbC,WC,W2B5,TaC,ZrC,ZrB2,SiB6,SiC,MgO,Al2O3,ZrO2,CeO2,Y2O3,La2O3,MgAl2O4,HfO2,ZrSiO4,Yb2O3和Mo2B5的添加剂与渗透性 在反应性渗透可渗透物质之前,其质量为约5-50重量%。 此外,添加剂还可以包括可以通过上述任何方法提供的基本上纯的元素金属(例如,Nb,Ti,Hf,V,Ta,Cr,Mo,Al,Cr,Si,Co和W) 。
    • 8. 发明授权
    • Polymer-metal bonded composite and method of producing same
    • 聚合物 - 金属粘合复合材料及其制备方法
    • US5093403A
    • 1992-03-03
    • US471883
    • 1990-01-29
    • Steven E. RauRobert RobertsKevin P. PochopienCharles W. PaulRoyce A. BulterAllan J. MacKinlayHarris L. MorrisRaymond J. Weinert
    • Steven E. RauRobert RobertsKevin P. PochopienCharles W. PaulRoyce A. BulterAllan J. MacKinlayHarris L. MorrisRaymond J. Weinert
    • C08K3/00C08K3/14C08L81/02C08L81/06C09D127/12C09D181/06
    • C09D127/12C08K3/0033C08K3/14C09D181/06C08L81/02C08L81/06
    • A coating composition comprising a major amount of resin and a minor amount of a property-improving additive,said resin being:(A) a fluorocarbon resin selected from the group consisting of (1) perfluoroalkoxy tetrafluoroethylene copolymer resin (PFA), (2) ethylenechlorotrifluoroethylene copolymer resin (E-CTFE), (3) ethylenetetrafluoroethylene copolymer resin (E-TFE), (4) poly(vinylidene fluoride) resin (PVDF), (5) tetrafluoroethylene-hexafluoropropylene copolymer resin (FEP), (6) poly(chlorotrifluoroethylene) resin (CTFE), or a mixture of two or more of said fluorocarbon resins; or(B) a polyether resin selected from the group consisting of (7) polyethersulfone resin (PES), (8) polyether ketone resin (PEK) and (9) polyether ether ketone resin (PEEK) or a mixture or two or more of said polyether resin;said additive being:(C) a poly(phenylene sulfide) (PPS); or(D) an inorganic crystalline ceramic powder and/or fluorocarbon resin when said resin is a polyether of (B) above; or(E) an inorganic material selected from the group consisting of a nitride, an oxide, a diboride, and a carbide of silicon, of zirconium, of tungsten or of boron, or a polyester when said resin is a fluorocarbon of (A) above.Coatings and articles including a fused form of said composition and a method for forming said fused composition.
    • 一种包含大量树脂和少量性能改进添加剂的涂料组合物,所述树脂是:(A)选自(1)全氟烷氧基四氟乙烯共聚物树脂(PFA)的氟碳树脂,(2) (E-CTFE),(3)乙烯四氟乙烯共聚物树脂(E-TFE),(4)聚偏氟乙烯树脂(PVDF),(5)四氟乙烯 - 六氟丙烯共聚物树脂(FEP),(6)聚 (三氟氯乙烯)树脂(CTFE)或两种或更多种所述氟碳树脂的混合物; 或(B)选自(7)聚醚砜树脂(PES),(8)聚醚酮树脂(PEK)和(9)聚醚醚酮树脂(PEEK)中的一种或多种 所述聚醚树脂; 所述添加剂为:(C)聚苯硫醚(PPS); 或(D)当所述树脂是上述(B)的聚醚时,无机结晶陶瓷粉末和/或氟碳树脂; 或(E)选自氮化物,氧化物,二硼化物,碳化钨,钨或硼的聚碳酸酯或聚酯的(E) 以上。 包括所述组合物的熔融形式的涂料和制品以及形成所述熔融组合物的方法。
    • 9. 发明授权
    • Polymer metal bonded composite and method of producing same
    • 聚合物金属粘合复合材料及其制造方法
    • US5536583A
    • 1996-07-16
    • US119325
    • 1993-09-09
    • Robert RobertsSteven E. RauKevin P. PochopienHarris L. Morris
    • Robert RobertsSteven E. RauKevin P. PochopienHarris L. Morris
    • C08K3/00C08K3/14C08L81/02C08L81/06C09D127/12C09D181/06B32B15/04B32B15/08
    • C09D127/12C08K3/0033C08K3/14C09D181/06C08L81/02C08L81/06Y10T428/12569Y10T428/31678
    • A coating composition including a polyether resin and comprising a major amount of resin and a minor amount of a property-improving additive,said resin being:(A) a fluorocarbon resin selected from the group consisting of (1) perfluoroalkoxy tetrafluoroethylene copolymer resin (PFA), (2) ethylenechlorotrifluoroethylene copolymer resin (E-CTFE), (3) ethylenetetrafluoroethylene copolymer resin (E-TFE), (4) poly(vinylidine fluoride) resin (PVDF), (5) tetrafluoroethylene-hexafluoropropylene copolymer resin (FEP), (6) poly(chlorotrifluoroethylene) resin (CTFE), or a mixture of two or more of said fluorocarbon resins; and/or(B) a polyether resin selected from the group consisting of (7) polyethersulfone resin (PES), (8) polyether ketone resin (PEK) and (9) polyether ether ketone resin (PEEK) or a mixture or two or more of said polyether resins;said additive being:(C) a poly(phenylene sulfide) (PPS); or(D) an inorganic crystalline ceramic powder and/or fluorocarbon resin when said resin is a polyether of (B) above; or(E) an inorganic material selected from the group consisting of a nitride, an oxide, a diboride, and a carbide of silicon, of zirconium, of tungsten or of boron, and/or a polyether when said resin is a fluorocarbon of (A) above;Coatings and articles including a fused form of said composition and a method for forming said fused composition.
    • 一种涂料组合物,其包含聚醚树脂,其中含有大量的树脂和少量的性能改进添加剂,所述树脂是:(A)选自(1)全氟烷氧基四氟乙烯共聚物树脂(PFA)的氟碳树脂 ),(2)乙烯三氟氯乙烯共聚物树脂(E-CTFE),(3)乙烯四氟乙烯共聚物树脂(E-TFE),(4)聚(氟乙烯)氟树脂(PVDF),(5)四氟乙烯 - 六氟丙烯共聚物树脂(FEP) ,(6)聚(氯三氟乙烯)树脂(CTFE),或两种或更多种所述氟碳树脂的混合物; 和/或(B)选自(7)聚醚砜树脂(PES),(8)聚醚酮树脂(PEK)和(9)聚醚醚酮树脂(PEEK)中的一种或多种或两种或 更多的所述聚醚树脂; 所述添加剂为:(C)聚苯硫醚(PPS); 或(D)当所述树脂是上述(B)的聚醚时,无机结晶陶瓷粉末和/或氟碳树脂; 或(E)选自由钨,硼或锆组成的组的氮化物,氧化物,二硼化物和碳化物的无机材料,和/或聚醚,当所述树脂为( A)以上; 包括所述组合物的熔融形式的涂料和制品以及形成所述熔融组合物的方法。
    • 10. 发明授权
    • Polymer-metal bonded composite and method of producing same
    • 聚合物 - 金属粘合复合材料及其制备方法
    • US4897439A
    • 1990-01-30
    • US68432
    • 1987-06-30
    • Steven E. RauRobert RobertsKevin P. PochopienCharles W. PaulRoyce A. ButlerAllan J. MackinlayHarris L. MorrisRaymond J. Weinert
    • Steven E. RauRobert RobertsKevin P. PochopienCharles W. PaulRoyce A. ButlerAllan J. MackinlayHarris L. MorrisRaymond J. Weinert
    • C08K3/00C08K3/14C08L81/02C08L81/06C09D127/12C09D181/06
    • C09D127/12C08K3/0033C08K3/14C09D181/06C08L81/02C08L81/06
    • A coating composition comprising a major amount of resin and a minor amount of a property-improving additive,said resin being:(A) a fluorocarbon resin selected from the group consisting of (1) perfluoroalkoxy tetrafluoroethylene copolymer resin (PFA), (2) ethylenechlorotrifluoroethylene copolymer resin (E-CTFE), (3) ethylenetetrafluoroethylene copolymer resin (E-TFE), (4) poly(vinylidine fluoride) resin (PVDF), (5) tetrafluoroethylene-hexafluoropropylene copolymer resin (FEP), (6) poly(chlorotrifluoroethylene) resin (CTFE), or a mixture of two or more of said fluorocarbon resins; or(B) a polyether resin selected from the group consisting of (7) polyethersulfone resin (PES), (8) polyether ketone resin (PEK) and (9) polyether ether ketone resin (PEEK) or a mixture of two or more of said polyether resins;said additive being:(C) a poly(phenylene sulfide) (PPS); or(D) an inorganic crystalline ceramic powder and/or fluorocarbon resin when said resin is a polyether of (B) above; or(E) an inorganic material selected from the group consisting of a nitride, an oxide, a diboride, and a carbide of silicon, of zirconium, of tungsten or of boron, or a polyether when said resin is a fluorocarbon of (A) above.Coatings and articles including a fused form of said composition and a method for forming said fused composition.
    • 一种包含大量树脂和少量性能改进添加剂的涂料组合物,所述树脂是:(A)选自(1)全氟烷氧基四氟乙烯共聚物树脂(PFA)的氟碳树脂,(2) (E-CTFE),(3)乙烯四氟乙烯共聚物树脂(E-TFE),(4)聚氟乙烯(PVDF),(5)四氟乙烯 - 六氟丙烯共聚物树脂(FEP),(6)聚 (三氟氯乙烯)树脂(CTFE)或两种或更多种所述氟碳树脂的混合物; 或(B)选自(7)聚醚砜树脂(PES),(8)聚醚酮树脂(PEK)和(9)聚醚醚酮树脂(PEEK)中的聚醚树脂或两种或更多种 所述聚醚树脂; 所述添加剂为:(C)聚苯硫醚(PPS); 或(D)当所述树脂是上述(B)的聚醚时,无机结晶陶瓷粉末和/或氟碳树脂; 或(E)选自氮化物,氧化物,二硼化物和碳的碳化物,钨,硼的锆或聚醚的无机材料,或者(E) 以上。 包括所述组合物的熔融形式的涂料和制品以及形成所述熔融组合物的方法。