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    • 71. 发明授权
    • 고강도 열가소성 탄소섬유 강화 복합재료의 제조 방법 및 이에 의해 제조된 복합재료
    • 碳纤维增强热塑性复合材料的制造方法及其制造的复合材料
    • KR101428423B1
    • 2014-08-08
    • KR1020130139345
    • 2013-11-15
    • 주식회사 포스코재단법인 포항산업과학연구원
    • 배일준박세민이성영홍익표김병주
    • D06M15/643D06M14/36B32B27/12B32B27/32B32B27/34B32B27/30B32B9/00D06M101/40D06M101/20
    • D06M15/643B32B9/007B32B27/12B32B27/302B32B27/32B32B27/34B32B2255/02D06M14/36D06M2101/20D06M2101/40D10B2101/12
    • The present invention relates to a method for manufacturing a high strength and thermoplastic carbon fiber-reinforced composite material and a composite material manufactured by the same. More particularly, the present invention relates to a composite material containing a carbon fiber of which surface treated with coating liquid containing a silane coupling agent and AlOOH sol and a thermoplastic resin and to a method for manufacturing a composite material, comprising the steps of: impregnating a carbon fiber with coating liquid including a silane coupling agent and AlOOH sol; drying the carbon fiber impregnated into the coating liquid to obtain a surface-treated carbon fiber; and bonding the surface-treated carbon fiber and a thermoplastic resin. According to the present invention, a surface of a carbon fiber may be treated with the coating liquid including the silane coupling agent and AlOOH sol to obtain a thermoplastic resin and an interface strength-improved carbon fiber-reinforced composite material. According to the present invention, such a composite material can be obtained by a method simpler than a chemical treatment or physical treatment method and efficient in terms of costs and predictability. Furthermore, a method of sizing a carbon fiber appropriate for a thermoplastic resin may replace an existing method for sizing epoxy.
    • 本发明涉及一种高强度热塑性碳纤维增强复合材料的制造方法及其制造的复合材料。 更具体地说,本发明涉及包含用含有硅烷偶联剂和AlOOH溶胶和热塑性树脂的涂布液进行表面处理的碳纤维的复合材料及其制造方法,包括以下步骤:浸渍 具有包含硅烷偶联剂和AlOOH溶胶的涂布液的碳纤维; 干燥浸渍到涂布液中的碳纤维,得到经表面处理的碳纤维; 并粘合表面处理的碳纤维和热塑性树脂。 根据本发明,可以用包括硅烷偶联剂和AlOOH溶胶的涂布液处理碳纤维的表面,以获得热塑性树脂和界面强度改进的碳纤维增强复合材料。 根据本发明,这种复合材料可以通过比化学处理或物理处理方法简单的方法获得,并且在成本和可预测性方面是有效的。 此外,适合于热塑性树脂的碳纤维的定径方法可以替代现有的环氧树脂尺寸的方法。
    • 75. 发明公开
    • 세공분포가 조절된 활성탄 및 그 제조방법
    • 孔径控制活性炭及其制造方法
    • KR1020140049117A
    • 2014-04-25
    • KR1020120113504
    • 2012-10-12
    • 재단법인 포항산업과학연구원
    • 홍익표박세민김용중안정철
    • C01B31/08B01J6/00
    • C01B32/312C01B32/354
    • The present invention relates to an activated carbon where pore distribution is regulated and a method of manufacturing the same. Disclosed are a method to manufacture activated carbon by preparing a powder form of coconut shells activated carbon or coconut shells chars where coconut shells are carbonized as a first raw material and activated carbon having brewers grain powder as a raw material or brewers grain chars which brewers grains are carbonized as a second raw material; adding a combining material in the first and the second material and evenly mixing; molding the mixed materials; carbonizing the molded raw material in an inactivated condition; and activating the carbonized mixture, and activated carbon manufactured thereby. [Reference numerals] (S100) Preparing a powder form of coconut shells activated carbon or coconut shells chars; (S110) Preparing brewers grain powder or brewers grain chars; (S120) Adding and evenly mixing a combining material; (S130) Molding the mixed materials; (S140) Carbonizing the molded raw material in an inactivated condition; (S150) Activating the carbonized mixture
    • 本发明涉及调节孔分布的活性炭及其制造方法。 公开了制备活性炭的方法,其中制备椰子壳活性炭或椰子壳炭的粉末形式,其中椰子壳被碳化为第一原料,并且活性炭具有酿造谷物粉末作为原料或酿酒者颗粒的酿造者颗粒 被碳化为第二原料; 在第一和第二材料中加入组合材料并均匀混合; 成型混合料; 在失活状态下将模制原料碳化; 并活化碳化混合物,以及活化炭。 (附图标记)(S100)制备椰子壳的粉末形式活性炭或椰子壳炭; (S110)制作啤酒谷物粉或酿酒者粮食; (S120)添加并均匀混合组合材料; (S130)混合料成型; (S140)将成形原料在失活状态下进行碳化; (S150)活化碳化混合物
    • 80. 发明公开
    • 천연섬유 기반의 다공성 섬유상 탄소재 및 그 제조방법
    • 天然纤维碳纳米管吸附剂及其制备方法
    • KR1020120117490A
    • 2012-10-24
    • KR1020110035274
    • 2011-04-15
    • 재단법인 포항산업과학연구원
    • 홍익표조동환
    • D01F9/14D01F9/16D01F9/127D01D10/02D01D10/06B01D39/20D02G3/02D02G3/44
    • D01F9/14B01D39/2055D01D10/02D01D10/06D01F9/127D01F9/16D02G3/02D02G3/447D10B2101/12D10B2505/04
    • PURPOSE: A method for fabricating a porous fiber phase carbon material is provided to improve strength and to obtain the carbon material which is applicable as an adsorbent. CONSTITUTION: A method for fabricating a porous fiber phase carbon material comprises: a step of pre-treating a natural fiber with 1-50% of a sodium hydroxide(NaOH) solution for a predetermined time(S10); a step of washing and drying the pre-treated natural fiber(S30); a step of stabilizing the natural fiber at 200-350 Deg. C. for 10 minutes to 5 hours(S30); a step of carbonizing the natural fiber at 500-1200 Deg. C. for 1 minute to 5 hours(S40); and a step of activating the carbonized natural fiber at 500-1200 Deg. C. for 1 minute to 10 hours(S50). The natural fiber includes kenaf, jute, bamboo fiber, coir fiber, or rice straw fiber. [Reference numerals] (S10) Step of pretreating natural fiber with sodium hydroxide(NaOH) solution; (S20) Step of washing and drying natural fiber; (S30) Step of stabilizing natural fiber; (S40) Step of carbonizing natural fiber; (S50) Step of activating natural fiber
    • 目的:提供一种制造多孔纤维相碳材料的方法以提高强度并获得可用作吸附剂的碳材料。 构成:制造多孔纤维相碳材料的方法包括:用1-50%氢氧化钠(NaOH)溶液预处理天然纤维预定时间的步骤(S10); 洗涤和干燥预处理天然纤维的步骤(S30); 将天然纤维稳定在200-350度的步骤。 10分钟至5小时(S30); 在500-1200度碳酸化天然纤维的步骤。 1分钟至5小时(S40); 以及在500-1200度下活化碳化天然纤维的步骤。 1分钟至10小时(S50)。 天然纤维包括洋麻,黄麻,竹纤维,椰子纤维或稻草纤维。 (S10)用氢氧化钠(NaOH)溶液预处理天然纤维的步骤(S10) (S20)天然纤维的洗涤和干燥步骤; (S30)稳定天然纤维的步骤; (S40)天然纤维碳化工序; (S50)活化天然纤维的步骤