FILAMENT FOR 3D PRINTING AND METHOD FOR PRODUCING CRYSTALLINE SOFT RESIN MOLDED ARTICLE
    1.
    发明公开
    FILAMENT FOR 3D PRINTING AND METHOD FOR PRODUCING CRYSTALLINE SOFT RESIN MOLDED ARTICLE 审中-公开
    FADENFÜR3D-DRUCKEN UND VERFAHREN ZUR HERSTELLUNG EINES KRISTALLINEN WEICHEN HARZFORMARTIKELS

    公开(公告)号:EP3189959A4

    公开(公告)日:2017-09-20

    申请号:EP15837968

    申请日:2015-09-04

    摘要: The present invention provides: a filament for three-dimensional printer molding which includes a resin that can be molded by a three-dimensional printer in a wide temperature range without excessively elevating the extrusion temperature for the three-dimensional printer and from which a crystalline soft resin molded article excellent in terms of flexible texture, shape reproducibility, shape retentivity, heat resistance, etc. can be produced; and a method for producing a crystalline soft resin molded article. The present invention relates to a filament for three-dimensional printer molding which includes a polyester-based thermoplastic elastomer wherein a durometer D hardness (JIS K6253-1993) is 40 or less and thermal properties measured with a differential scanning calorimeter (DSC) satisfy the following conditions: a melting peak temperature (A) is 120 to 220°C by heating at 10 °C/min; a crystallization peak temperature (B) is 60 to 160°C by cooling at 10 °C/min; and the crystallization peak observed during cooling at 10 °C/min has a half-value temperature width of 10 to 30°C.

    摘要翻译: 本发明提供:三维打印机成型用细丝,其包括可在宽温度范围内通过三维打印机成型的树脂,而不会过度提高三维打印机的挤出温度,并且结晶软化 能够制造柔软性,形状再现性,形状保持性,耐热性等优异的树脂成形品, 以及制造结晶软质树脂成型体的方法。 三维打印机成型用长丝技术领域本发明涉及一种三维打印机成型用长丝,其包含硬度计D硬度(JIS K6253-1993)为40以下,用差示扫描量热计(DSC)测量的热性能满足 以下条件:通过以10℃/分钟加热,熔解峰值温度(A)为120至220℃; 通过以10℃/分钟冷却,结晶峰值温度(B)为60至160℃; 以10℃/分钟冷却时观察到的结晶峰的半值宽度为10〜30℃。

    OPTICAL RECORDING MEDIUM
    10.
    发明公开
    OPTICAL RECORDING MEDIUM 有权
    OPTISCHES AUFZEICHNUNGSMEDIUM

    公开(公告)号:EP1973111A4

    公开(公告)日:2009-09-09

    申请号:EP07706622

    申请日:2007-01-11

    摘要: Provided is an extremely high-density optical recording medium with excellent jitter characteristics and good recording/reproducing characteristics. An optical recording medium 20 comprises a substrate 21 with a guide groove formed therein, a layer 23 with a light reflection function, a recording layer 22 comprising a dye as a main component with a light absorption function for a wavelength of recording/reproducing light in an unrecorded state, and a cover layer 24 capable of transmitting the recording/reproducing light incident to the recording layer 22, in the order mentioned; an interlayer 30 containing at least one element selected from the group consisting of Ta, Nb, V, W, Mo, Cr and Ti, is provided between the layer 23 with the light reflection function and the recording layer 22.

    摘要翻译: 本发明提供具有优异的抖动特性和良好的记录再现特性的非常高密度的光记录介质。 本发明提供一种光记录介质,其特征在于,具备:具有导光槽的基板;具有光反射功能的层;以含有吸收光的功能的色素作为主要成分的记录层; 以未记录状态记录再现光波长,以及覆盖层(24),该覆盖层(24)能够透过以按照顺序记录入射到记录层(22)的再现光。 在具有光反射功能的层(23)和记录层(22)之间设置含有选自Ta,Nb,V,W,Mo,Cr和Ti中的至少一种元素的中间层(30) )。