POLYARYLENE FOAM MATERIALS
    2.
    发明申请
    POLYARYLENE FOAM MATERIALS 审中-公开
    聚烯烃泡沫材料

    公开(公告)号:WO2014086744A1

    公开(公告)日:2014-06-12

    申请号:PCT/EP2013/075315

    申请日:2013-12-03

    Abstract: A foam material having one glass transition temperature (Tg) and made from an immiscible composition having at least two glass transition temperatures (Tg) by an extrusion process wherein said composition (C) comprises at least one polyarylene (P1) polymer, wherein more than 50 % by moles (moles %) of the recurring units of said (P1) polymer are recurring units (R1) consisting of an arylene group, wherein said arylene group is a hydrocarbon divalent group consisting of one core composed of one benzene ring or of a plurality of benzene rings fused together by sharing two or more neighboring ring carbon atoms, said benzene ring being optionally substituted, wherein each of said arylene group is bound to two other arylene groups of neighboring recurring units (R1) through a first C-C bond (E1) and a second C-C bond (E2), wherein at least 20 moles % of recurring units (R1) are kink- forming arylene units (R1-b), the remainder being rigid rod- forming arylene units (R1-a) different from arylene R1_b units, wherein in said aryleneR 1_a units the bond (E1) and the bond (E2) are co-linear and anti- parallel towards each other, said (P1) polymer being present in composition (C) in an amount of below 75 % by weight (wt. %) and above 10 wt. % based on the total wt. % of (P1) polymer and (PPSU) polymer, and (ii) at least one polyphenylsulfone polymer, said (PPSU) polymer being present in composition (C) in an amount of below 90 wt. % and above 25 wt. % of based on the total wt. % of polyarylene (P4) polymer and (PPSU) polymer.

    Abstract translation: 一种泡沫材料,其具有一个玻璃化转变温度(Tg)并由不相容的组合物制成,其通过挤出方法具有至少两个玻璃化转变温度(Tg),其中所述组合物(C)包含至少一种聚亚芳基(P1)聚合物,其中多于 所述(P1)聚合物的重复单元的50摩尔%(摩尔%)是由亚芳基构成的重复单元(R1),其中所述亚芳基是由一个由一个苯环或一个苯环组成的烃二价基团或 多个苯环通过共享两个或更多个相邻的环碳原子而稠合在一起,所述苯环任选被取代,其中所述亚芳基中的每一个通过第一CC键与相邻重复单元(R1)的两个其它亚芳基结合 E1)和第二CC键(E2),其中至少20摩尔%的重复单元(R1)是扭曲形成亚芳基单元(R1-b),其余的是刚性棒形成亚芳基单元(R1-a)不同 从ary leneR1_b单元,其中在所述亚芳基R1_单元中,键(E1)和键(E2)彼此共线和反平行,所述(P1)聚合物以低于75%的量存在于组合物(C)中 (重量) %)和10重量%以上。 基于总重量%。 (P1)聚合物和(PPSU)聚合物的%,和(ii)至少一种聚苯砜聚合物,所述(PPSU)聚合物以低于90重量%的量存在于组合物(C)中。 %以上25重量%以上 基于总重量的%。 %的聚亚芳基(P4)聚合物和(PPSU)聚合物。

    NEW AROMATIC POLYIMIDE COMPOSITION
    3.
    发明申请
    NEW AROMATIC POLYIMIDE COMPOSITION 审中-公开
    新型芳族聚酰亚胺组合物

    公开(公告)号:WO2007101858A3

    公开(公告)日:2008-03-06

    申请号:PCT/EP2007052103

    申请日:2007-03-06

    Abstract: Blend (B) comprising: - at least one aromatic polyimide (P1), and - at least one polyarylene (P2), more than 50 wt. % of the recurring units thereof are optionally substituted arylene groups [recurring units (R2)], each of said recurring units (R2) being linked by each of its two ends to two other optionally substituted arylene groups via a direct C-C linkage, and said recurring units (R2) being a mix (M) consisting of : between 0 and 75 mole %, based on the total number of moles of recurring units (R2), of rigid rod-forming arylene units (R2a), optionally substituted by at least one monovalent substituting group, with between 25 and 100 mole %, based on the total number of moles of recurring units (R2), of kink-forming arylene units (R2b), optionally substituted by at least one monovalent substituting group. Article or part of an article comprising the blend (B).

    Abstract translation: 共混物(B)包括:至少一种芳族聚酰亚胺(P1)和至少一种聚亚芳基(P2),大于50wt。 其重复单元的%为任意取代的亚芳基[重复单元(R2)],所述重复单元(R2)中的每一个通过其两端各自连接至两个其它任选取代的亚芳基,经由直接CC键,所述 重复单元(R2)是由以下组成的混合物(M):0至75摩尔%,基于重复单元(R2)的总摩尔数,刚性棒形成亚芳基单元(R2a),任选地被 至少一价的取代基,基于任意被至少一个一价取代基取代的扭结形成亚芳基单元(R2b)的重复单元(R2)的总摩尔数的25-100摩尔%。 包含混合物(B)的制品的一部分或部分。

    REUSABLE LENS MOLDS, METHODS OF USE THEREOF AND OPHTHALMIC LENSES
    6.
    发明申请
    REUSABLE LENS MOLDS, METHODS OF USE THEREOF AND OPHTHALMIC LENSES 审中-公开
    可反复使用的镜片,其使用方法和眼镜

    公开(公告)号:WO2010080384A3

    公开(公告)日:2011-06-16

    申请号:PCT/US2009067990

    申请日:2009-12-15

    Inventor: LIU ALICE WEIMIN

    Abstract: Described herein are devices (1) for producing ophthalmic lenses including at least one mold half (2, 3) defining an optical surface where the mold half (2, 3) is made from a polymer that includes an aromatic polyimide, a polyphenylene, or a combination thereof. The devices (1) exhibit numerous advantages including, but not limited to, good chemical resistance, durability, machineability, and UV absorbing properties. Also described are methods for producing ophthalmic lenses using the devices described herein. The ophthalmic lenses produced with the devices (1) described herein exhibit excellent optical properties when compared to lenses produced from conventions molds.

    Abstract translation: 本文描述了用于制造眼镜片的装置(1),其包括至少一个限定光学表面的半模(2,3),其中半模(2,3)由包括芳族聚酰亚胺,聚亚苯基或聚苯乙烯的聚合物制成 其组合。 装置(1)具有许多优点,包括但不限于良好的耐化学性,耐久性,可加工性和UV吸收性。 还描述了使用本文所述的装置制造眼镜片的方法。 与本文所述的装置(1)一起制造的眼镜片与通过模具制造的镜片相比表现出优异的光学性能。

    REUSABLE LENS MOLDS AND METHODS OF USE THEREOF
    7.
    发明申请
    REUSABLE LENS MOLDS AND METHODS OF USE THEREOF 审中-公开
    可重复使用的镜头及其使用方法

    公开(公告)号:WO2010080384A2

    公开(公告)日:2010-07-15

    申请号:PCT/US2009/067990

    申请日:2009-12-15

    Abstract: Described herein are devices for producing ophthalmic lenses including at least one mold half defining an optical surface where the mold half is made from a polymer that includes an aromatic polyimide, a polyphenylene, or a combination thereof. The devices exhibit numerous advantages including, but not limited to, good chemical resistance, durability, machineability, and UV absorbing properties. Also described are methods for producing ophthalmic lenses using the devices described herein. The ophthalmic lenses produced with the devices described herein exhibit excellent optical properties when compared to lenses produced from conventions molds.

    Abstract translation: 这里描述的是用于生产眼镜片的装置,其包括限定光学表面的至少一个半模,其中半模由包括芳族聚酰亚胺,聚亚苯基或其组合的聚合物制成。 该装置具有许多优点,包括但不限于良好的耐化学性,耐久性,可加工性和UV吸收性。 还描述了使用本文所述的装置制造眼镜片的方法。 使用本文所述装置制造的眼镜片与从惯例模具制造的镜片相比表现出优异的光学性能。

    液状組成物、パウダー、及び、パウダーの製造方法

    公开(公告)号:WO2020184437A1

    公开(公告)日:2020-09-17

    申请号:PCT/JP2020/009684

    申请日:2020-03-06

    Abstract: 分散状態が良好な熱溶融性テトラフルオロエチレン系ポリマーのパウダーと高濃度な芳香族樹脂とを含む、取扱性に優れた粘度を有する液状組成物の提供。 本発明の液状組成物は、熱溶融性のテトラフルオロエチレン系ポリマーのパウダーと芳香族樹脂と液状媒体とを含み、芳香族樹脂の含有割合が10質量%以上の液状組成物であって、芳香族樹脂の含有割合に対するテトラフルオロエチレン系ポリマーの含有割合の比が1.2以下であり、25℃における粘度が10000mPa・s以下である、液状組成物。及び、芳香族樹脂等の樹脂材料と液状媒体とを含有する液状組成物に添加してかかる液状組成物を得るための、熱溶融性テトラフルオロエチレン系ポリマーのパウダー。

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