POLYTHIOCARBONATEPOLY(THIO)EPOXIDE
    1.
    发明申请
    POLYTHIOCARBONATEPOLY(THIO)EPOXIDE 失效
    聚氧乙烯(THIO)环氧化物

    公开(公告)号:US20090299030A1

    公开(公告)日:2009-12-03

    申请号:US12092074

    申请日:2006-10-27

    IPC分类号: C08G75/04

    摘要: Disclosed is a polythiocarbonate poly(thio)epoxide in which a hydrogen atom in a mercapto group of a polythiocarbonate polythiol is substituted with a (thio)epoxy-containing group. By using this compound as a starting material, there can be obtained a polythioether or a sulfur-containing polyether having, in addition to excellent optical properties (a high refractive index and a high Abbe's number), excellent mechanical properties (a high bending distortion) and a high glass transition temperature.

    摘要翻译: 公开了聚硫代碳酸酯多硫醇的巯基中的氢原子被(硫)环氧基团取代的聚硫代碳酸酯聚(硫代)环氧化物。 通过使用该化合物作为起始原料,可以得到除了优异的光学性质(高折射率和高的阿贝数)之外还具有优异的机械性能(高弯曲变形)的聚硫醚或含硫聚醚, 和高玻璃化转变温度。

    Polythiocarbonatepoly(thio)epoxide
    2.
    发明授权
    Polythiocarbonatepoly(thio)epoxide 失效
    聚硫代碳酸酯聚(硫代)环氧化物

    公开(公告)号:US08349995B2

    公开(公告)日:2013-01-08

    申请号:US12092074

    申请日:2006-10-27

    IPC分类号: C08G75/04

    摘要: Disclosed is a polythiocarbonate poly(thio)epoxide in which a hydrogen atom in a mercapto group of a polythiocarbonate polythiol is substituted with a (thio)epoxy-containing group. By using this compound as a starting material, there can be obtained a polythioether or a sulfur-containing polyether having, in addition to excellent optical properties (a high refractive index and a high Abbe's number), excellent mechanical properties (a high bending distortion) and a high glass transition temperature.

    摘要翻译: 公开了聚硫代碳酸酯多硫醇的巯基中的氢原子被(硫代)环氧基团取代的聚硫代碳酸酯聚(硫代)环氧化物。 通过使用该化合物作为起始原料,可以得到除了优异的光学性质(高折射率和高的阿贝数)之外还具有优异的机械性能(高弯曲变形)的聚硫醚或含硫聚醚, 和高玻璃化转变温度。

    Polythiourethane
    3.
    发明授权
    Polythiourethane 失效
    聚硫氨酯

    公开(公告)号:US07544761B2

    公开(公告)日:2009-06-09

    申请号:US11587362

    申请日:2005-04-28

    IPC分类号: C08G63/00 C08G63/02

    摘要: Disclosed is a polythiourethane having a high refractive index and low dispersion which is obtained through a reaction between a polythiol component containing one or more polythiocarbonate polythiol (preferably one having a —(CO—S—R—S)— structure (wherein R represents a divalent hydrocarbon group) and a number average molecular weight of 200-2,500) and a polyisocyanate component containing a polyisocyanate and/or a polyisothiocyanate. This polythiourethane is useful for plastic lenses, prisms, optical fibers, substrates for information recording, colored filters, infrared absorbing filters and the like.

    摘要翻译: 公开了通过含有一种或多种聚硫代碳酸酯多硫醇(优选具有 - (CO-SRS) - 结构(其中R表示二价烃基)的多硫醇组分的多硫醇组分之间的反应获得的具有高折射率和低分散性的聚硫氨酯, 数均分子量为200-2,500)和含有多异氰酸酯和/或多异氰酸酯的多异氰酸酯组分。 该聚硫氨酯可用于塑料透镜,棱镜,光纤,信息记录用基板,彩色滤光片,红外吸收滤光片等。

    Polythiocarbonate polythiol
    4.
    发明申请
    Polythiocarbonate polythiol 有权
    聚硫代碳酸酯多硫醇

    公开(公告)号:US20070129530A1

    公开(公告)日:2007-06-07

    申请号:US11649536

    申请日:2007-01-04

    IPC分类号: C08G64/00

    摘要: Disclosed is a polythiocarbonate polythiol including repeating units represented by the chemical formula (I): in which formula (I), R represents a divalent hydrocarbon group, which hydrocarbon group may have at least one substituent which does not take part in a reaction with the polyisocyante component and the carbon chain in the hydrocarbon group may include at least one member selected from hetero atoms and an —OCO— group, and the polythiocarbonate polythiol has a number average molecular weight of 200 to 2500.

    摘要翻译: 公开了包含由化学式(I)表示的重复单元的聚硫代碳酸酯多硫醇:式(I)中,R表示二价烃基,该烃基可以具有至少一个不参与与 聚异氰酸酯组分和烃基中的碳链可以包括选自杂原子和-OCO-基团中的至少一种,并且聚硫代碳酸酯多硫醇的数均分子量为200-2500。

    Polymerizable composition and polythiocarbonate polythioether
    5.
    发明授权
    Polymerizable composition and polythiocarbonate polythioether 失效
    可聚合组合物和聚硫代碳酸酯聚硫醚

    公开(公告)号:US08362194B2

    公开(公告)日:2013-01-29

    申请号:US12092068

    申请日:2006-10-27

    IPC分类号: C08G75/04

    CPC分类号: C08G75/28 C08G75/04 C08G75/06

    摘要: Disclosed is a polymerizable composition comprising Component (a): a polythiocarbonate polythiol, Component (b): an episulfide compound, and optionally Component (c): an organic compound having a functional group that is reactive to the episulfide compound. The polymerizable composition can be cured to provide a polythioether having excellent optical properties (a high refractive index and a high Abbe's number) as well as excellent mechanical properties (a high bending distortion and a high glass transition temperature) and thus exhibiting excellent properties as an optical material.

    摘要翻译: 公开了包含组分(a)的聚合性组合物:聚硫代碳酸酯多硫醇,组分(b):环硫化合物,以及任选的组分(c):具有与环硫化合物反应的官能团的有机化合物。 可聚合的组合物可以固化以提供具有优异的光学性能(高折射率和高阿贝数)的聚硫醚,以及优异的机械性能(高弯曲变形和高玻璃化转变温度),因此显示出优异的性能,如 光学材料。

    POLYMERIZABLE COMPOSITION AND POLYTHIOCARBONATE POLYTHIOETHER
    6.
    发明申请
    POLYMERIZABLE COMPOSITION AND POLYTHIOCARBONATE POLYTHIOETHER 失效
    可聚合组合物和聚碳酸酯聚氧乙烯醚

    公开(公告)号:US20090306334A1

    公开(公告)日:2009-12-10

    申请号:US12092068

    申请日:2006-10-27

    IPC分类号: C08G75/04

    CPC分类号: C08G75/28 C08G75/04 C08G75/06

    摘要: Disclosed is a polymerizable composition comprising Component (a): a polythiocarbonate polythiol, Component (b): an episulfide compound, and optionally Component (c): an organic compound having a functional group that is reactive to the episulfide compound. The polymerizable composition can be cured to provide a polythioether having excellent optical properties (a high refractive index and a high Abbe's number) as well as excellent mechanical properties (a high bending distortion and a high glass transition temperature) and thus exhibiting excellent properties as an optical material.

    摘要翻译: 公开了包含组分(a)的聚合性组合物:聚硫代碳酸酯多硫醇,组分(b):环硫化合物,以及任选的组分(c):具有与环硫化合物反应的官能团的有机化合物。 可聚合的组合物可以固化以提供具有优异的光学性能(高折射率和高阿贝数)的聚硫醚,以及优异的机械性能(高弯曲变形和高玻璃化转变温度),因此显示出优异的性能,如 光学材料。

    Polythiocarbonate polythiol
    7.
    发明授权
    Polythiocarbonate polythiol 有权
    聚硫代碳酸酯多硫醇

    公开(公告)号:US07385022B2

    公开(公告)日:2008-06-10

    申请号:US11649536

    申请日:2007-01-04

    IPC分类号: C08F6/00

    摘要: Disclosed is a polythiocarbonate polythiol including repeating units represented by the chemical formula (I): in which formula (I), R represents a divalent hydrocarbon group, which hydrocarbon group may have at least one substituent which does not take part in a reaction with the polyisocyante component and the carbon chain in the hydrocarbon group may include at least one member selected from hetero atoms and an —OCO— group, and the polythiocarbonate polythiol has a number average molecular weight of 200 to 2500.

    摘要翻译: 公开了包含由化学式(I)表示的重复单元的聚硫代碳酸酯多硫醇:式(I)中,R表示二价烃基,该烃基可以具有至少一个不参与与 聚异氰酸酯组分和烃基中的碳链可以包括选自杂原子和-OCO-基团中的至少一种,并且聚硫代碳酸酯多硫醇的数均分子量为200-2500。

    Polythiourethane
    8.
    发明申请
    Polythiourethane 失效
    聚硫氨酯

    公开(公告)号:US20080058477A1

    公开(公告)日:2008-03-06

    申请号:US11587362

    申请日:2005-04-28

    IPC分类号: C08G18/02

    摘要: Disclosed is a polythiourethane having a high refractive index and low dispersion which is obtained through a reaction between a polythiol component containing one or more polythiocarbonate polythiol (preferably one having a —(CO—S—R—S)— structure (wherein R represents a divalent hydrocarbon group) and a number average molecular weight of 200-2,500) and a polyisocyanate component containing a polyisocyanate and/or a polyisothiocyanate. This polythiourethane is useful for plastic lenses, prisms, optical fibers, substrates for information recording, colored filters, infrared absorbing filters and the like.

    摘要翻译: 公开了通过含有一种或多种聚硫代碳酸酯多硫醇(优选具有 - (CO-SRS) - 结构(其中R表示二价烃基)的多硫醇组分的多硫醇组分之间的反应获得的具有高折射率和低分散性的聚硫氨酯, 数均分子量为200-2,500)和含有多异氰酸酯和/或多异氰酸酯的多异氰酸酯组分。 该聚硫氨酯可用于塑料透镜,棱镜,光纤,信息记录用基板,彩色滤光片,红外吸收滤光片等。

    Liquid polyethercarbonatediol compound and thermoplastic polyurethane obtained therefrom
    9.
    发明申请
    Liquid polyethercarbonatediol compound and thermoplastic polyurethane obtained therefrom 审中-公开
    由其得到的液体聚醚碳酸二醇化合物和热塑性聚氨酯

    公开(公告)号:US20070155933A1

    公开(公告)日:2007-07-05

    申请号:US10586409

    申请日:2005-01-20

    IPC分类号: C08G18/00

    CPC分类号: C08G64/0208 C08G18/44

    摘要: A liquid polyethercarbonatediol compound, useful for producing a thermoplastic polyurethane having excellent weathering resistance, softness and stretchability, comprises a reaction product of (1) a carbonate-ester compound with (2) a polyetherdiol compound having, in the molecular structure thereof, structural units of -RO-(a) and structural units of —(CH2)—O-(b) and/or —CH2CH(CH3)—O-(c), in which reaction product, average molecular numbers n and m of the structural units (b) and (c), per mole of the structural units (a) satisfy the requirements: O≦n≦5, O≦m≦5 and 1

    摘要翻译: 可用于制备具有优异的耐候性,柔软性和拉伸性的热塑性聚氨酯的液体聚醚碳酸二醇化合物包括(1)碳酸酯 - 酯化合物与(2)在其分子结构中具有结构单元的聚醚二醇化合物的反应产物 的-RO-(a)和 - (CH 2)2 - (b)和/或-CH 2 CH(CH 3)的结构单元, /(C),其中每摩尔结构单元(a)的反应产物,结构单元(b)和(c)的平均分子数n和m满足以下要求:O < n <= 5,O <= m <= 5,1 <(n + m)<= 5。