METHYLENE BETA-DIKETONE MONOMERS, METHODS FOR MAKING METHYLENE BETA-DIKETONE MONOMERS, POLYMERIZABLE COMPOSITIONS AND PRODUCTS FORMED THEREFROM
    1.
    发明申请
    METHYLENE BETA-DIKETONE MONOMERS, METHODS FOR MAKING METHYLENE BETA-DIKETONE MONOMERS, POLYMERIZABLE COMPOSITIONS AND PRODUCTS FORMED THEREFROM 有权
    甲基β-二酮单体,制备甲基β-二酮单体的方法,可聚合组合物和形成的产物

    公开(公告)号:US20160068618A1

    公开(公告)日:2016-03-10

    申请号:US14868795

    申请日:2015-09-29

    Applicant: Sirrus, Inc.

    Abstract: The present teachings are directed at 1,1-disubstituted alkene monomers (e.g., methylene beta-diketone monomers), methods for producing the same, and compositions and products formed therefrom. In the method for producing the monomer, a beta-diketone is preferably reacted with a source of formaldehyde in a modified Knoevenagel reaction optionally in the presence of an acidic or basic catalyst, and optionally in the presence of an acidic or non-acidic solvent, to form reaction complex. The reaction complex may be an oligomeric complex. The reaction complex is subjected to vaporization in order to isolate the monomer. The monomer(s) may be employed in compositions and products, including monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants).

    Abstract translation: 本教导涉及1,1-二取代的烯烃单体(例如亚甲基β-二酮单体),其制备方法,以及由其形成的组合物和产物。 在制备单体的方法中,β-二酮优选在任选地在酸性或碱性催化剂存在下,任选地在酸性或非酸性溶剂的存在下,在改性的Knoevenagel反应中与甲醛源反应, 形成反应复合物。 反应络合物可以是低聚物。 使反应复合物进行蒸发以分离单体。 单体可用于组合物和产品,包括基于单体的产品(例如油墨,粘合剂,涂料,密封剂或反应性模塑)和基于聚合物的产品(例如纤维,薄膜,片材,医用聚合物,复合材料 聚合物和表面活性剂)。

    RADIOLABELLING METHODS
    2.
    发明申请
    RADIOLABELLING METHODS 有权
    放射性方法

    公开(公告)号:US20110236311A1

    公开(公告)日:2011-09-29

    申请号:US13158555

    申请日:2011-06-13

    CPC classification number: A61K51/088 A61K51/082 A61K51/1051

    Abstract: The invention relates to radiodiagnostic and radiotherapeutic agents, including biologically active vectors labelled with radionuclides. It further relates to methods and reagents labelling a vector such as a peptide comprising reaction of a compound of formula (I) with a compound of formula (II): or, a compound of formula (III) with a compound of formula (IV) in the presence of a Cu (I) catalyst. The resultant labelled conjugates are useful as diagnostic agents, for example, as radiopharmaceuticals more specifically for use in Positron Emission Tomography (PET) or Single Photon Emission Computed Tomography (SPECT) or for radiotherapy.

    Abstract translation: 本发明涉及放射性诊断和放射治疗剂,包括用放射性核素标记的生物活性载体。 本发明还涉及标记载体例如肽的方法和试剂,所述肽包括式(I)化合物与式(II)化合物或式(Ⅳ)化合物与式(Ⅳ)化合物的反应: 在Cu(I)催化剂存在下。 所得到的标记的缀合物可用作诊断剂,例如作为放射性药物更具体地用于正电子发射断层扫描(PET)或单光子发射计算机断层扫描(SPECT)或放射治疗。

    Novel metal-diketone absorbents for olefins
    5.
    发明授权
    Novel metal-diketone absorbents for olefins 失效
    用于烯烃的新型金属 - 二酮吸收剂

    公开(公告)号:US4943673A

    公开(公告)日:1990-07-24

    申请号:US258737

    申请日:1988-10-17

    Abstract: A process for absorbing olefinically-unsaturated hydrocarbon compounds from feedstreams containing such compounds by contacting said feed streams with metal-diketone absorbents of the formula: ##STR1## wherein R.sub.1 is trichloroemthyl or R.sub.F ; R.sub.F is C.sub.n F.sub.2n+1 and n is 1-8; R.sub.2 is H or hydrocarbyl of 2-20 carbon atoms having at least one olefinic unsaturated bond; M.sup.I is Cu.sup.I or Ag.sup.I and R.sub.3 is hydrocarbyl of 2-20 carbon atoms having at least one olefinic unsaturated bond.

    Abstract translation: 通过使所述进料流与下式的金属 - 二酮吸收剂接触,其中R1是三氯甲基或RF;一种通过使含有这些化合物的原料流吸收烯属不饱和烃化合物的方法。 RF为CnF2n + 1,n为1-8; R2是H或具有至少一个烯属不饱和键的2-20个碳原子的烃基; MI是CuI或AgI,R3是具有至少一个烯属不饱和键的2-20个碳原子的烃基。

    Novel metal-diketone absorbents for carbon monoxide
    6.
    发明授权
    Novel metal-diketone absorbents for carbon monoxide 失效
    用于一氧化碳的新型金属 - 二酮吸收剂

    公开(公告)号:US4877425A

    公开(公告)日:1989-10-31

    申请号:US258741

    申请日:1988-10-17

    Abstract: A process for absorbing carbon monoxide and/or olefinically-unsaturated compounds from feedstreams containing such compounds by contacting the feed streams with metal-diketone absorbents of the formula: ##STR1## wherein R.sub.1 is trichloromethyl or R.sub.F ; R.sub.F is C.sub.n F.sub.2n+1 and n is 1-8; R.sub.2 is H or hydrocarbyl of 2-20 carbon atoms having at least one olefinic unsaturated bond; M.sup.I is Cu.sup.I or Ag.sup.I and R.sub.3 is hydrocarbyl of 2-20 carbon atoms having at least one olefinic unsaturated bond.

    Abstract translation: 通过使进料流与下式的金属 - 二酮吸收剂接触,其中R 1是三氯甲基或RF;一种通过使含有这些化合物的原料流吸收一氧化碳和/或烯属不饱和化合物的方法。 RF为CnF2n + 1,n为1-8; R2是H或具有至少一个烯属不饱和键的2-20个碳原子的烃基; MI是CuI或AgI,R3是具有至少一个烯属不饱和键的2-20个碳原子的烃基。

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