THIOSULFATE POLYMERS
    43.
    发明申请
    THIOSULFATE POLYMERS 审中-公开
    硫代聚合物

    公开(公告)号:WO2014153331A1

    公开(公告)日:2014-09-25

    申请号:PCT/US2014/031005

    申请日:2014-03-18

    Abstract: A thiosulfate polymer includes both an electron-accepting photosensitizer component and thiosulfate groups in the same molecule, arranged in random order along the backbone. The thiosulfate polymer composition can be formulated into compositions and applied to various articles, or used to form a predetermined polymeric pattern after photothermal reaction to form crosslinked disulfide bonds, removing non-crosslinked polymer, and reaction with a disulfide - reactive material. Such thiosulfate polymer compositions can also be used to sequester metals in nanoparticulate form, and as a way for shaping human hair in hairdressing operations.

    Abstract translation: 硫代硫酸盐聚合物包括同一分子中的电子接受光敏剂组分和硫代硫酸盐基团,其沿主链以随机顺序排列。 硫代硫酸盐聚合物组合物可以配制成组合物并施加到各种制品上,或者用于在光热反应后形成预定的聚合物图案以形成交联的二硫键,除去非交联的聚合物,并与二硫化物反应性材料反应。 这样的硫代硫酸盐聚合物组合物也可以用于螯合纳米颗粒形式的金属,并且作为在理发操作中塑造人的头发的方法。

    重合体微粒子の製造方法
    47.
    发明申请
    重合体微粒子の製造方法 审中-公开
    生产精细聚合物颗粒的方法

    公开(公告)号:WO2008015870A1

    公开(公告)日:2008-02-07

    申请号:PCT/JP2007/063498

    申请日:2007-07-05

    Abstract: 【課題】 粒径の揃った、数μm~数十μmの重合体微粒子を、粒子の凝集、塊化、沈降、重合装置への付着等を生ずることなく、良好な分散安定状態を維持しながら、懸濁重合によって生産性良く製造する方法の提供。 【解決手段】 ビニル系単量体を懸濁重合して重合体微粒子を製造するに当たり、ビニル系単量体由来の重合体の末端にラジカル重合性不飽和基を有するマクロモノマーを分散安定剤として用いて、ビニル系単量体の懸濁重合を行って重合体微粒子を製造する方法。

    Abstract translation: [问题]提供一种通过悬浮聚合制备粒径在几微米到几十微米范围内的细小聚合物颗粒的方法,同时防止颗粒凝结,附聚,沉降或附着在 同时保持令人满意的稳定分散状态。 解决问题的手段用于通过使乙烯基单体悬浮聚合来制造聚合物微粒的方法包括使用包含衍生自乙烯基单体的聚合物并在其末端具有自由基聚合性不饱和基团的大分子单体作为 分散稳定剂进行乙烯基单体的悬浮聚合。

    HIGH REFRACTIVE INDEX OPTICAL RESIN COMPOSITION
    49.
    发明申请
    HIGH REFRACTIVE INDEX OPTICAL RESIN COMPOSITION 审中-公开
    高折射率光学树脂组合物

    公开(公告)号:WO2003011926A1

    公开(公告)日:2003-02-13

    申请号:PCT/US2001/023394

    申请日:2001-07-25

    Abstract: Polymerizable compositions are described comprising: (a) a mixture of thio(meth)acrylate functional monomers comprising: (a)(i) a first thio(meth)acrylate functional monomer, e.g., bis(thiomethacrylate)-1,2-ethylene; and (a)(ii) a second thio(meth)acrylate functional monomer, which is chain extended; (b) an aromatic monomer having at least two vinyl groups, e.g., divinyl benzene; (c) a polythiol monomer having at least two thiol groups, e.g., pentaerythritol tetrakis(3-mercaptopropionate); and (d) a comonomer selected from: (d)(i) an anhydride monomer having at least one ethylenically unsaturated group, e.g., methacrylic anhydride; (d)(ii) a monomer having at least three (meth)acryloyl groups, e.g., pentaerythritol tetrakis(acrylate); and (d)(iii) mixtures of monomers (d)(i) and (d)(ii). A polymerizate of the polymerizable composition has a refractive index of at least 1.57 and an Abbe number of at least 33.

    Abstract translation: 描述了可聚合组合物,其包括:(a)硫代(甲基)丙烯酸酯官能单体的混合物,其包含:(a)(i)第一硫代(甲基)丙烯酸酯官能单体,例如双(硫代甲基丙烯酸酯) 和(a)(ii)链延伸的第二硫代(甲基)丙烯酸酯官能单体; (b)具有至少两个乙烯基的芳族单体,例如二乙烯基苯; (c)具有至少两个硫醇基的多硫醇单体,例如季戊四醇四(3-巯基丙酸酯); 和(d)共聚单体,其选自:(d)(i)具有至少一个烯属不饱和基团的酸酐单体,例如甲基丙烯酸酐; (d)(ii)具有至少三个(甲基)丙烯酰基的单体,例如季戊四醇四(丙烯酸酯); 和(d)(iii)单体(d)(i)和(d)(ii)的混合物。 聚合性组合物的聚合物的折射率为至少1.57,阿贝数为33以上。

    POLYMERS
    50.
    发明申请
    POLYMERS 审中-公开
    聚合物

    公开(公告)号:WO01074919A1

    公开(公告)日:2001-10-11

    申请号:PCT/GB2001/001424

    申请日:2001-03-30

    Abstract: A copolymer containing repeat units formed from the monomers (I) and (II), wherein each R , if present, is independently hydrogen or hydrocarbyl; r is 0, 1 or 2; s is either 2 or 3; R -R are each independently hydrogen or hydrocarbyl; R and R are each independently hydrogen, halo or hydrocarbyl; Pd is the anion formed by loss of a proton from a proton donating group Pd-H; Z is either a bond or hydrocarbyl; R and R are each independently hydrogen, halo or hydrocarbyl; and either (a) A is an electron accepting group and W is either hydrogen or hydrocarbyl, (b) W is an electron accepting group and A is either a bond or hydrocarbyl or (c) both A and W are electron accepting groups. The invention also provides a method for preparing the copolymer by polymerising a mixture of (I) and (II) or their non-ionised precursors, preferably by exposure to ultraviolet radiation. The invention also relates to the uses of the copolymer in adhesive, coating, sealant and stereolithographic compositions.

    Abstract translation: 包含由单体(I)和(II)形成的共聚物的重复单元,其中每个R 1独立地任选独立地为氢或烃基; r是0,1或2; s是2或3; R2-R4各自独立地为氢或烃基; R5和R6各自独立地为氢,卤素或烃基; Pd-是由Pd-H质子供体基团质子损失形成的阴离子; Z是键或烃基; R7和R8各自独立地为氢,卤素或烃基; (a)A是电子受体基团,W是氢或烃基,(b)W是电子受体基团,A是键或烃基,(c)A和W都是 电子受体组。 本发明还涉及通过聚合(I)和(II)的混合物或其非离子化前体,优选通过暴露于紫外线来制备共聚物的方法。 本发明还涉及该共聚物在粘合剂,涂料,密封和立体平版印刷组合物中的用途。

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