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    FARNESENE-BASED MACROMONOMERS AND METHODS OF MAKING AND USING THE SAME
    3.
    发明申请
    FARNESENE-BASED MACROMONOMERS AND METHODS OF MAKING AND USING THE SAME 审中-公开

    公开(公告)号：US20180072826A1

    公开(公告)日：2018-03-15

    申请号：US15266330

    申请日：2016-09-15

    Applicant: Fina Technology, Inc.

    Inventor： Steven K. Henning ,  Taejun Yoo ,  Herbert S. Chao

    IPC: C08F36/22 ,  C08F20/18 ,  A61K8/81 ,  A61Q19/00 ,  C09J147/00 ,  C09J133/10 ,  C10M145/14

    Abstract: A macromonomer precursor is provided that includes a polymeric chain derived from farnesene and a single functional terminal end. The functional terminal end may include a hydroxyl group, an amino group, an epoxy group, an isocyanato group, or a carboxylic acid group. The terminal end of the macromonomer precursor may then be reacted with a (meth)acrylate to form a macromonomer having a (meth)acrylate functionalized terminal end that may be (co)polymerized with radically polymerizable monomers, such as alkyl(meth)acrylate monomers. Alternatively, a copolymer may be obtained by first deriving a poly(meth)acrylate from (meth)acrylate monomers having reactive groups that would allow the macromonomer precursors to be grafted onto the poly(meth)acrylate in a second step. The resulting copolymer may be incorporated as an additive in various formulations, such as a lubricant, a hydraulic fluid, a cosmetic composition, and an adhesive composition.

    Farnesene-based macromonomers and methods of making and using the same
    5.
    发明授权
    Farnesene-based macromonomers and methods of making and using the same 有权

    公开(公告)号：US10544241B2

    公开(公告)日：2020-01-28

    申请号：US15266330

    申请日：2016-09-15

    Applicant: Fina Technology, Inc.

    Inventor： Steven K. Henning ,  Taejun Yoo ,  Herbert S. Chao

    IPC: C08F36/22 ,  A61K8/81 ,  A61Q19/00 ,  C08F20/18 ,  C09J133/10 ,  C09J147/00 ,  C10M145/14 ,  C10N40/08

    Abstract: A macromonomer precursor is provided that includes a polymeric chain derived from farnesene and a single functional terminal end. The functional terminal end may include a hydroxyl group, an amino group, an epoxy group, an isocyanato group, or a carboxylic acid group. The terminal end of the macromonomer precursor may then be reacted with a (meth)acrylate to form a macromonomer having a (meth)acrylate functionalized terminal end that may be (co)polymerized with radically polymerizable monomers, such as alkyl(meth)acrylate monomers. Alternatively, a copolymer may be obtained by first deriving a poly(meth)acrylate from (meth)acrylate monomers having reactive groups that would allow the macromonomer precursors to be grafted onto the poly(meth)acrylate in a second step. The resulting copolymer may be incorporated as an additive in various formulations, such as a lubricant, a hydraulic fluid, a cosmetic composition, and an adhesive composition.

    FARNESENE-BASED POLYMERS AND LIQUID OPTICALLY CLEAR ADHESIVE COMPOSITIONS INCORPORATING THE SAME
    6.
    发明申请
    FARNESENE-BASED POLYMERS AND LIQUID OPTICALLY CLEAR ADHESIVE COMPOSITIONS INCORPORATING THE SAME 有权
    基于食品的聚合物和液体光学清漆粘合剂组合物

    公开(公告)号：US20160376386A1

    公开(公告)日：2016-12-29

    申请号：US14753449

    申请日：2015-06-29

    Applicant: Fina Technology, Inc.

    Inventor： Taejun YOO ,  Herbert Chao ,  Steven K. Henning

    IPC: C08F136/22 ,  G09G3/36 ,  G06F3/041 ,  C09J147/00 ,  B32B7/12

    CPC classification number: C08F136/22 ,  B32B7/12 ,  B32B2307/412 ,  B32B2457/202 ,  B32B2457/208 ,  C08C19/02 ,  C08C19/04 ,  C08C19/28 ,  C08C19/38 ,  C08F36/22 ,  C08G18/246 ,  C08G18/6208 ,  C08G18/755 ,  C09J147/00 ,  C09J175/16 ,  C09J2203/318 ,  C09J2423/00 ,  G06F3/0412 ,  G06F2203/04103 ,  G09G3/36 ,  C08G18/8175 ,  C08G18/62

    Abstract: A low viscosity polymer having a linear or branched backbone derived from farnesene monomers and at least one terminal-end functionalized with a hydroxyl group. This polymer may be further hydrogenated to reduce unsaturation and acrylated, such that it may be incorporated into a LOCA composition. The LOCA composition may be used in a laminated screen assembly, such as a touch screen, for electronic devices by adhering the LOCA composition between an optically transparent layer, such as a cover glass, and a display. The cured LOCA composition has a refractive index similar to the optically transparent layer. A method of making the low viscosity polymer for the LOCA composition includes anionically polymerizing farnesene monomers, quenching a living end of the polymer to provide the hydroxyl-terminated polymer; hydrogenating the hydroxyl-terminated polymer; and reacting the at least partially saturated hydroxyl-terminated polymer with at least one reagent to provide an acrylate terminated hydrogenated polymer.

    Abstract translation: 具有衍生自法呢烯单体的直链或支链主链和至少一个用羟基官能化的末端的低粘度聚合物。 该聚合物可进一步氢化以降低不饱和度并进行丙烯酸酯化，使得其可以并入LOCA组合物中。 LOCA组合物可以通过将LOCA组合物粘附在诸如盖玻璃的光学透明层和显示器之间而用于电子设备的层压屏幕组件，例如触摸屏。 固化的LOCA组合物的折射率类似于光学透明层。 制备用于LOCA组合物的低粘度聚合物的方法包括阴离子聚合法呢烯单体，淬灭聚合物的活性末端以提供羟基封端的聚合物; 氢化羟基封端的聚合物; 并使所述至少部分饱和的羟基封端的聚合物与至少一种试剂反应，以提供丙烯酸酯封端的氢化聚合物。

    Farnesene resins, rubber compositions, and tire compositions
    7.
    发明授权
    Farnesene resins, rubber compositions, and tire compositions 有权
    法呢烯树脂，橡胶组合物和轮胎组合物

    公开(公告)号：US09334394B1

    公开(公告)日：2016-05-10

    申请号：US14729437

    申请日：2015-06-03

    Applicant: Fina Technology, Inc.

    Inventor： Steven K. Henning ,  Keith A. Nelson ,  Jean-Marc Monsallier ,  Fabien Salort

    IPC: C08F36/22 ,  C08L9/06

    CPC classification number: C08L9/06 ,  B60C1/00 ,  C08F36/22 ,  C08L47/00 ,  C08L2205/03 ,  C08F4/005 ,  C08L9/00

    Abstract: A farnesene polymer is provided having a glass transition temperature greater than zero degrees Celsius that is obtained by combining a farnesene monomer and a solvent and optionally adding one or more vinyl aromatic comonomers to provide a monomer feed and polymerizing the monomer feed with a Friedel-Crafts catalyst. The farnesene polymer may be included as a resin in a rubber composition for tire applications.

    Abstract translation: 提供的法呢烯聚合物具有大于零摄氏度的玻璃化转变温度，其通过组合法呢烯单体和溶剂并任选地加入一种或多种乙烯基芳族共聚单体以提供单体进料并使单体进料与Friedel-Crafts 催化剂。 法呢烯聚合物可以作为树脂包含在轮胎用橡胶组合物中。

    CURABLE POLYFARNESENE-BASED COMPOSITIONS
    8.
    发明公开
    CURABLE POLYFARNESENE-BASED COMPOSITIONS 审中-公开

    公开(公告)号：US20230265235A1

    公开(公告)日：2023-08-24

    申请号：US18124873

    申请日：2023-03-22

    Applicant: FINA TECHNOLOGY, INC.

    Inventor： Steven K. Henning ,  Nan Tian ,  Herbert Chao

    IPC: C08F236/22 ,  C08F236/06 ,  C08C19/20 ,  C08C19/22 ,  C08G18/10 ,  C08G18/69

    CPC classification number: C08F236/22 ,  C08C19/20 ,  C08C19/22 ,  C08F236/06 ,  C08G18/10 ,  C08G18/69 ,  C08F2810/40 ,  C08G2190/00

    Abstract: 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.

    Curable polyfarnesene-based compositions
    9.
    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

    Applicant: FINA TECHNOLOGY, INC.

    Inventor： Steven K. Henning ,  Nan Tian ,  Herbert Chao

    IPC: 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

    Abstract: 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.

    Silane functionalized poly (farnesene) and rubber compound comprising the same
    10.
    发明授权
    Silane functionalized poly (farnesene) and rubber compound comprising the same 有权

    公开(公告)号：US10457752B2

    公开(公告)日：2019-10-29

    申请号：US15616169

    申请日：2017-06-07

    Applicant: Fina Technology, Inc.

    Inventor： Steven K. Henning ,  Jean-Marc Monsallier ,  Nan Tian

    IPC: C08C19/25 ,  C08C19/28 ,  C08K9/06 ,  C08L9/06 ,  C08K3/36 ,  C08F236/10 ,  C08K5/548 ,  C08C19/44 ,  C08L9/00 ,  C08L47/00

    Abstract: According to an aspect of the invention, a curable rubber composition is provided which includes a high molecular weight diene elastomer; optionally, a carbon black composition; a silica composition; and a farnesene polymer comprising farnesene monomers. The farnesene polymer is modified with at least one silane group, has a number average molecular weight of 1,000 g/mol to 100,000 g/mol, and has a glass transition temperature of equal to or less than −50° C. According to another aspect of the invention, a method for producing a rubber composition for use in a tire is provided. The method includes forming a composition by mixing a farnesene polymer modified with at least one silane group, a silica composition, a high molecular weight diene elastomer, and optionally a carbon black composition, the farnesene polymer comprising farnesene monomers; and curing the composition.

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