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    Curable polyfarnesene-based compositions
    1.
    发明授权
    Curable polyfarnesene-based compositions 有权

    公开(公告)号：US11634531B2

    公开(公告)日：2023-04-25

    申请号：US16068619

    申请日：2016-08-11

    申请人： FINA TECHNOLOGY, INC.

    发明人： Steven K. Henning ,  Nan Tian ,  Herbert Chao

    IPC分类号： C08G18/62 ,  C08F36/22 ,  C08G18/69 ,  C08G18/32 ,  C08G18/65 ,  C08G18/76 ,  C09K3/10 ,  C09D175/14 ,  C09D13/00 ,  C09J175/14 ,  C08F136/22 ,  C08F236/22 ,  C08G18/12 ,  C08G101/00

    摘要： A polymer having a hydrophobic polymer chain derived from monomers of farnesene and other optional monomers, such as dienes and vinyl aromatics. The polymer also includes one or more terminal functional groups, such as an amino group, a glycidyl group, a carboxylic acid group, a (meth)acrylate group, a silane group, an isocyanate group, an acetoacetate group, a phenolic group, and a hydroxyl group. Functional groups, such as carboxylic acids, may also be grafted along the hydrophobic polymer chain. The polymer may be incorporated in curable compositions that optionally include one or more polymer resins having similar functional groups. Methods for preparing the curable polymer compositions are also provided. The curable or cured form of the polymer composition may be used in various products, such as a sealant, a coating, a caulk, an electric potting compound, a membrane, a sponge, a foam, an adhesive, or a propellant binder.

    Polyols derived from farnesene for polyurethanes
    2.
    发明授权
    Polyols derived from farnesene for polyurethanes 有权

    公开(公告)号：US10323117B2

    公开(公告)日：2019-06-18

    申请号：US15978897

    申请日：2018-05-14

    申请人： Fina Technology, Inc.

    发明人： Nan Tian ,  Herbert Chao

    IPC分类号： C08G18/62 ,  C08F36/22 ,  C08F136/22 ,  C08F236/22 ,  C08G18/69 ,  C08G18/76 ,  C08G18/65 ,  C08G18/12 ,  C09D175/14 ,  C08G18/32 ,  C09J175/14 ,  C09D13/00 ,  C09K3/10 ,  C08G101/00

    摘要： A composition is provided for making a polyurethane that may be incorporated in various products, such as a sealant, a coating, a caulk, an electric potting compound, a membrane, a sponge, a foam, an adhesives, and a propellant binder. The composition includes one or more polyols, one or more isocyanate-group containing compounds having an isocyanate group functionality of at least two, and optionally one or more chain extenders. At least one of the polyols is a farnesene-based polyol having a number average molecular weight less than or equal to 100,000 g/mol and a viscosity at 25° C. less than 10,000 cP. The farnesene-based polyol may be a homopolymer or a copolymer of farnesene. The composition may also comprise additional polyols, such as a polyol of a homopolymer or copolymer of a polydiene. Methods of preparing a polyurethane are also provided.

    Polyalloocimene and method for the preparation thereof
    3.
    发明授权
    Polyalloocimene and method for the preparation thereof 失效
    多烯烃及其制备方法

    公开(公告)号：US4694059A

    公开(公告)日：1987-09-15

    申请号：US919844

    申请日：1986-10-16

    申请人： Richard L. Veazey

    发明人： Richard L. Veazey

    IPC分类号： C08F4/44 ,  C08F4/00 ,  C08F4/42 ,  C08F4/60 ,  C08F36/00 ,  C08F36/22 ,  C08F136/22

    CPC分类号： C08F36/22

    摘要： A novel class of alloocimene polymers have been prepared which are comprised of a mixture of polymer chain units of 2,3-alloocimene and 6,7-alloocimene. The novel polyalloocimenes of this invention are prepared by polymerizing alloocimene in a reaction mixture which contains a catalyst system comprised of a metal such as sodium and an aliphatic or cycloaliphatic ether such as 1,2-dimethoxyethane. The polyalloocimenes of this invention have a majority of the residual unsaturation present in pendent dimethylbutadienyl groups. The polyalloocimenes of this invention are useful in of themselves as film forming binders for inks, as tackifiers for hot melt adhesive and the like. The polyalloocimenes of this invention are also especially useful as intermediates. The presence of the substantial amount of unsaturation and particularly the conjugated unsaturation of the pendent groups make the polyalloocimenes of this invention exceptionally reactive. For example Diels-Alder adducts of the polyalloocimene of this invention and an activated olefin can readily be prepared. The adducts which are formed are useful as binder resins in printer ink, coating and adhesive formulations.

    摘要翻译： 已经制备了新类别的新戊烯聚合物，其由2,3-异己烯和6,7-异环烯烃的聚合物链单元的混合物组成。 本发明的新型聚烯烃可以通过在含有由诸如钠的金属和脂族或脂环族醚如1,2-二甲氧基乙烷组成的催化剂体系的反应混合物中聚合异环烯烃来制备。 本发明的多烯烃生成物具有存在于悬臂二甲基丁二烯基中的大部分残余不饱和基团。 本发明的多烯烃生成物本身可用作油墨的成膜粘合剂，作为热熔粘合剂的增粘剂等。 本发明的聚烯烃也特别用作中间体。 存在大量不饱和度，特别是侧基的共轭不饱和度使得本发明的聚马来酸异常反应。 例如，可以容易地制备本发明的多烯烃和活性烯烃的狄尔斯 - 阿尔德加合物。 所形成的加合物可用作打印机油墨，涂料和粘合剂配方中的粘合剂树脂。

    BIO-BASED FOAM FROM NATURAL OILS
    6.
    发明申请
    BIO-BASED FOAM FROM NATURAL OILS 失效
    生物基泡沫从天然油

    公开(公告)号：US20120295993A1

    公开(公告)日：2012-11-22

    申请号：US13168125

    申请日：2011-06-24

    申请人： Richard P. Wool

    发明人： Richard P. Wool

    IPC分类号： C08J9/00 ,  C08F136/22

    CPC分类号： C08J9/0023 ,  C08J9/122 ,  C08J2201/026 ,  C08J2203/06 ,  C08J2333/06 ,  C08J2367/00

    摘要： The invention relates to foam derived from natural oils, e.g. plant and animal oils. The oils are functionalized to allow for the preparation of foams with desired chemical and physical properties, such as density and robustness. The foam may contain a triglyceride having a first set of functional groups, and a second compound or chain extender (e.g., a second triglyceride, a fatty acid or polyethylene glycol) having a second set of functional groups capable of reacting with the first set of functional groups to form a covalent bond.

    摘要翻译： 本发明涉及衍生自天然油的泡沫，例如 植物油和动物油。 油被官能化以允许制备具有所需化学和物理性质的泡沫，例如密度和坚固性。 泡沫可以含有具有第一组官能团的甘油三酸酯，以及具有第二组官能团的第二化合物或扩链剂（例如，第二甘油三酯，脂肪酸或聚乙二醇），其能够与第一组官能团反应 官能团以形成共价键。

    PHOTOSENSITIVE COMPOSITION
    7.
    发明申请
    PHOTOSENSITIVE COMPOSITION 有权
    光敏组合物

    公开(公告)号：US20120142806A1

    公开(公告)日：2012-06-07

    申请号：US13376951

    申请日：2010-06-01

    申请人： Shihei Motofuji ,  Shintaro Higuchi ,  Atsushi Shiraishi ,  Takao Mukai ,  Megumu Sakakibara

    发明人： Shihei Motofuji ,  Shintaro Higuchi ,  Atsushi Shiraishi ,  Takao Mukai ,  Megumu Sakakibara

    IPC分类号： C08F136/22

    CPC分类号： C08G59/68 ,  C08F2/50 ,  C08F222/1006 ,  G03F7/0046 ,  G03F7/0047 ,  G03F7/029

    摘要： Provided is a photosensitive composition which can be cured with low energy consumption, even when a substance (such as a colorant) that attenuates or shades an illumination light is contained in a high concentration or even when the photosensitive composition is in the form of a thick film. Specifically provided is a photosensitive composition which comprises the following four components: (1) a radical initiator (A); (2) an acid generator (B) or a base generator (C); (3) a polymerizable substance (D); and (4) a colorant (E), a metal oxide powder (F), or a metal powder (G). Further, the photosensitive composition is characterized in that the radical initiator (A), the acid generator (B), and/or the base generator (C) generates an active species (H) through irradiation with an active ray of light; the active species (H) reacts the radical initiator (A), the acid generator (B), or the base generator (C) to form another species (I); and thus the polymerization of the polymerizable substance (D) by means of the active species (I) proceeds, said active species (H) or (I) being an acid or a base.

    摘要翻译： 提供一种可以以低能量消耗固化的感光性组合物，即使当以高浓度含有减弱或遮蔽照明光的物质（例如着色剂）时，或即使当感光性组合物为厚度 电影。 具体提供的是光敏组合物，其包含以下四种组分：（1）自由基引发剂（A）; （2）酸生成剂（B）或碱发生剂（C）; （3）可聚合物质（D）; 和（4）着色剂（E），金属氧化物粉末（F）或金属粉末（G）。 此外，感光性组合物的特征在于，通过用活性光线照射，自由基引发剂（A），酸产生剂（B）和/或碱性发生剂（C）产生活性物质（H） 活性物质（H）使自由基引发剂（A），酸产生剂（B）或碱发生剂（C）反应形成另一种（I）; 因此通过活性物质（I）聚合可聚合物质（D），所述活性物质（H）或（I）是酸或碱。

    Facile Route to the Synthesis of Resorcinarene Nanocapsules
    8.
    发明申请
    Facile Route to the Synthesis of Resorcinarene Nanocapsules 有权
    合成路线到合成间苯二酚纳米胶囊

    公开(公告)号：US20110311639A1

    公开(公告)日：2011-12-22

    申请号：US13165103

    申请日：2011-06-21

    申请人： Ramjee Balasubramanian ,  Zaharoula M. Kalaitzis ,  Srujana Prayakarao

    发明人： Ramjee Balasubramanian ,  Zaharoula M. Kalaitzis ,  Srujana Prayakarao

    IPC分类号： A61K9/51 ,  C08F136/22 ,  C08F8/02 ,  C08F8/14 ,  C08F2/46 ,  C08F8/34 ,  B82Y5/00

    CPC分类号： A61K9/5138 ,  A61K47/32 ,  B82Y5/00 ,  B82Y40/00 ,  C08G75/045

    摘要： Described is a direct method for the fabrication of resorcinarene nanocapsules by photopolymerization of compounds of formula (I), such as resorcinarene tetraalkene tetrathiol (RTATT), in the absence of any template or preorganization. Further, by varying the polymerization media, a variety of other polymeric architectures like lattices, fibrous networks, and nanoparticles were obtained. The morphology and structure were characterized by transmission electron microscopy, energy dispersive spectroscopy, scanning electron microscopy, dynamic light scattering, infrared and nuclear magnetic resonance spectroscopy. These morphologically distinct resorcinarene polymeric architectures contain residual thiol and ene functional groups offering potential functionalization opportunities.

    摘要翻译： 描述了在没有任何模板或预组织的情况下通过式（I）化合物如间苯二酚四烯四硫醇（RTATT）的光聚合制备间苯二酚纳米胶囊的直接方法。 此外，通过改变聚合介质，获得了各种其它聚合物结构如晶格，纤维网和纳米颗粒。 通过透射电子显微镜，能量色散光谱，扫描电子显微镜，动态光散射，红外和核磁共振光谱表征形态和结构。 这些形态上不同的间苯二酚聚合体系结构包含残留的硫醇和烯官能团，提供潜在的功能化机会。

    Process for polymerizing metallocenes
    9.
    发明授权
    Process for polymerizing metallocenes 失效
    聚合金属茂的方法

    公开(公告)号：US4001194A

    公开(公告)日：1977-01-04

    申请号：US522446

    申请日：1974-11-11

    申请人： F. Louis Floyd

    发明人： F. Louis Floyd

    IPC分类号： C08F136/22 ,  C08F30/04

    CPC分类号： C08F136/22

    摘要： Metallocene that is polymerizable by free radical catalysis and has metal nucleus in a state of oxidation below its maximum can be polymerized without oxidation of such nucleus by forming a reaction mixture containing said metallocene and the reducing agent of a redox catalyst combination, then initiating and maintaining polymerization of said metallocene with the gradual addition of the oxidizing agent of said combination to said reaction mixture.

    摘要翻译： 通过自由基催化可聚合并且具有低于其最大值的氧化态的金属核的茂金属可通过形成含有所述茂金属和还原剂的氧化还原催化剂组合的反应混合物而不氧化这种核而聚合，然后起始和维持 所述金属茂与所述组合物的氧化剂逐渐加入到所述反应混合物中进行聚合。

    Farnesene-based tackifying resins and adhesive compositions containing the same
    10.
    发明授权
    Farnesene-based tackifying resins and adhesive compositions containing the same 有权

    公开(公告)号：US11512234B2

    公开(公告)日：2022-11-29

    申请号：US16739924

    申请日：2020-01-10

    申请人： FINA TECHNOLOGY, INC.

    发明人： Keith A. Nelson ,  Violeta N. Keefe ,  Nestor Hansen

    IPC分类号： C09J147/00 ,  C08F36/22 ,  C08F236/22 ,  C08F136/22

    摘要： An adhesive composition made from an elastomer and a tackifying resin. The tackifying resin includes a farnesene polymer or copolymer having the following properties: i) less than 10 weight percent of volatile organic compounds; ii) Mn between 300 Da and 1000 Da; iii) Mw between 400 Da and 3000 Da; iv) Mw/Mn between 1.00 and 3.00; v) Tg between −50° C. and 20° C.; and vi) viscosity between 400,000 cP and 1,000,000 cP at 25° C. A method of making the farnesene-based polymer or copolymer includes combining a farnesene monomer and a solvent and optionally adding one or more co-monomers selected from dienes, branched mono-olefins, and vinyl aromatics, to provide a monomer feed, and polymerizing the monomer feed by combining it with a Friedel-Crafts initiator in a vessel. The farnesene-based polymer or copolymer tackifier may be combined with one or more elastomers and one or more other tackifiers to form an adhesive composition.