Resin composition containing polyphenylene oxide
    3.
    发明授权
    Resin composition containing polyphenylene oxide 失效
    含有聚苯醚的树脂组合物

    公开(公告)号:US4153644A

    公开(公告)日:1979-05-08

    申请号:US640776

    申请日:1975-12-15

    摘要: A novel resin composition improved in moldability and impact resistance, comprising (A) a polyphenylene oxide having a molecular weight of 5,000 or higher, (B) an aromatic hydrocarbon-formaldehyde resin or a modified aromatic hydrocarbon-formaldehyde resin, and, if necessary, (C) a rubbery polymer, the weight ratio of the resin (A) to the resin (B) being from 10:90 to 99:1 and the amount of the rubbery polymer (C) being 3 to 40 parts by weight per 100 parts by weight of the sum of the resins (A) and (B). This resin composition has excellent mechanical and electrical properties of the polyphenylene oxide together with an improved moldability, impact resistance, and adhesiveness.

    摘要翻译: 一种提高成型性和耐冲击性的新型树脂组合物,其包含(A)分子量为5,000以上的聚苯醚,(B)芳香族烃 - 甲醛树脂或改性芳香族 - 甲醛树脂,如果需要, (C)橡胶状聚合物,树脂(A)与树脂(B)的重量比为10:90〜99:1,橡胶状聚合物(C)的量为3〜40重量份/ 100 (A)和(B)之和的重量份。 该树脂组合物具有优异的聚苯醚的机械和电学性能以及改进的成型性,耐冲击性和粘合性。

    Resin composition containing polyphenylene oxide
    4.
    发明授权
    Resin composition containing polyphenylene oxide 失效
    含有聚苯醚的树脂组合物

    公开(公告)号:US4228258A

    公开(公告)日:1980-10-14

    申请号:US7572

    申请日:1979-01-29

    摘要: A novel resin composition improved in moldability and impact resistance, comprising (A) a polyphenylene oxide having a molecular weight of 5,000 or higher, (B) an aromatic hydrocarbon-formaldehyde resin or a modified aromatic hydrocarbon-formaldehyde resin, and, if necessary, (C) a rubbery polymer, the weight ratio of the resin (A) to the resin (B) being from 10:90 to 99:1 and the amount of the rubbery polymer (C) being 3 to 40 parts by weight per 100 parts by weight of the sum of the resins (A) and (B). This resin composition has excellent mechanical and electrical properties of the polyphenylene oxide together with an improved moldability, impact resistance, and adhesiveness.

    摘要翻译: 一种提高成型性和耐冲击性的新型树脂组合物,其包含(A)分子量为5,000以上的聚苯醚,(B)芳香族烃 - 甲醛树脂或改性芳香族 - 甲醛树脂,如果需要, (C)橡胶状聚合物,树脂(A)与树脂(B)的重量比为10:90〜99:1,橡胶状聚合物(C)的量为3〜40重量份/ 100 (A)和(B)之和的重量份。 该树脂组合物具有优异的聚苯醚的机械和电学性能以及改进的成型性,耐冲击性和粘合性。

    Process for the production of composite ceramic printed wiring board
    6.
    发明授权
    Process for the production of composite ceramic printed wiring board 失效
    复合陶瓷印刷线路板生产工艺

    公开(公告)号:US06594892B2

    公开(公告)日:2003-07-22

    申请号:US09920636

    申请日:2001-08-03

    IPC分类号: H05K302

    摘要: A process for the production of a composite ceramic printed wiring board, comprising (1) making a penetration hole having a diameter of 0.1 to 0.8 mm in a ceramic board having an open porosity of at least 5% and a thickness of 0.1 to 10 mm, (2) fixing metal (M) to the penetration hole such that the metal (M) penetrates through the penetration hole, (3) impregnating a heat-resistant resin precursor (R) under vacuum, polymerizing the heat-resistant resin precursor (R) and polishing both surfaces of the resultant board to produce a resin composite ceramic substrate (MRA) having a conductive portion for conduction between both surfaces in a predetermined portion, and (4) forming printed wiring networks on one or both surfaces of the resin composite ceramic substrate (MRA).

    摘要翻译: 一种复合陶瓷印刷线路板的制造方法,其特征在于,具有(1)在开孔率为5%以上且厚度为0.1〜10mm的陶瓷板中制作直径为0.1〜0.8mm的贯通孔 ,(2)将金属(M)固定在贯通孔上,使得金属(M)穿透穿透孔,(3)在真空下浸渍耐热树脂前体(R),聚合耐热性树脂前体( R)并抛光所得板的两个表面以制备具有用于在预定部分中在两个表面之间导电的导电部分的树脂复合陶瓷基板(MRA),以及(4)在树脂的一个或两个表面上形成印刷布线网络 复合陶瓷基板(MRA)。

    Regenerative gas turbine cycle
    9.
    发明授权
    Regenerative gas turbine cycle 失效
    再生燃气轮机循环

    公开(公告)号:US4653268A

    公开(公告)日:1987-03-31

    申请号:US741729

    申请日:1985-06-06

    IPC分类号: F01K21/04 F02C7/143 F02C3/30

    摘要: In a regenerative gas turbine cycle in which heat recovery is carried out by multi-phase and multi-component mixture of compressed air/liquid phase water/steam (hereinafter referred to as MPC mixture), said mixture being obtained by injection of liquid phase water (hereinafter referred to simply as water) into a part of or the whole of compressed gas using air or air based gas (hereinafter referred to as air) as a combustion supporting/working medium gas; the improvement comprising(a) intercooling of said compressor, and/or(b) precooling of the compressed air for producing the MPC mixtureby a part of the MPC mixture.

    摘要翻译: 在通过压缩空气/液相水/蒸汽的多相和多组分混合物(以下称为MPC混合物)进行热回收的再生燃气轮机循环中,所述混合物通过注入液相水 (以下简称为水)成为使用空气或空气的气体(以下称为空气)作为燃烧支撑/作业介质气体的压缩气体的一部分或全部; 所述改进包括(a)所述压缩机的中间冷却和/或(b)用于由MPC混合物的一部分产生MPC混合物的压缩空气的预冷却。

    Regenerative gas turbine cycle
    10.
    发明授权
    Regenerative gas turbine cycle 失效
    再生燃气轮机循环

    公开(公告)号:US4610137A

    公开(公告)日:1986-09-09

    申请号:US744238

    申请日:1985-06-13

    摘要: A regenerative gas turbine cycle wherein heat recovery is carried out by a mixture of air/steam which is obtained by contact between water and compressed air, the compressed air being compressed by a compressor for compressing gas using air or air based gas as a combustion supporting/working medium gas. The cycle includes the improvement whereby mixture of air/steam and liquid phase cooled water is obtained through contact between the compressed air and heated water which is used as heat recovering medium; the cooled water being used as heat recovering medium not only for heat recovery of turbine exhaust gas but also, for(a) intercooling of the compressor, and/or(b) precooling of compressed air for the contact operation.Water corresponding to the amount of water which contacts the compressed air and is lost by evaporation is added to the liquid phase water for contact or heat recovery as it is or after use as a heat recovering medium.