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    • 5. 发明授权
    • Polycarbometallane
    • 聚甲基汞
    • US06545110B2
    • 2003-04-08
    • US10026025
    • 2001-12-21
    • Kirk J. AbbeyFernando J. GomezKenneth B. Wagener
    • Kirk J. AbbeyFernando J. GomezKenneth B. Wagener
    • C08F3004
    • C08G61/12C07F7/2208C08G79/00C08G79/12
    • A polymer having a backbone repeat unit that includes at least two metal atoms bonded to each other and only one ethylenically unsaturated functional group wherein the backbone unit preferably has a structure of —C(R3)═C(R3)—[C(R3)(R4)]n—[M(R1)(R2)]a—[C(R3)(R4)]p— wherein n is 0 to 4; a is at least 2; p is 0 to 4; R1 and R2 are each independently selected from hydrogen, halogen, lower alkyl having 4 or fewer carbon atoms, alkenyl having 4 or fewer carbon atoms, or aromatic having one ring; R3 and R4 are each independently selected from hydrogen and lower alkyl having 1 to 4 carbon atoms; and M is a metal atom selected from at least one of Sn, Ge, Pb, Hg, Ni, Pd, Pt, Cr, Fe, Co, Cu and Zn. The polymer has at least 20 weight percent metal, preferably at least 50 weight percent metal, based on the weight of the polymer.
    • 具有骨架重复单元的聚合物,其包含彼此键合的至少两个金属原子和仅一个烯属不饱和官能团,其中所述主链单元优选具有其中n为n至4的结构; a至少为2; p为0〜4; R 1和R 2各自独立地选自氢,卤素,具有4个或更少碳原子的低级烷基,具有4个或更少碳原子的烯基或具有一个环的芳族; R 3和R 4各自独立地选自氢和具有1至4个碳原子的低级烷基; M是选自Sn,Ge,Pb,Hg,Ni,Pd,Pt,Cr,Fe,Co,Cu和Zn中的至少一种的金属原子。 基于聚合物的重量,聚合物具有至少20重量%的金属,优选至少50重量%的金属。
    • 7. 发明授权
    • Container for storing sulfur-containing compounds
    • 用于储存含硫化合物的容器
    • US6073771A
    • 2000-06-13
    • US184476
    • 1998-11-02
    • Mark W. PressleyKirk J. Abbey
    • Mark W. PressleyKirk J. Abbey
    • B65D81/26B65D85/84
    • B65D81/266B65D81/268
    • Containers for storing and/or transporting sulfur-containing compounds, and methods of deodorizing headspace gases containing sulfur-containing compounds, are disclosed. The containers include a body and a lid. In one embodiment, copper or another sulfur-deodorizing substance is attached to either the lid or upper sides of the container or is suspended in the headspace. The sulfur-deodorizing substance reacts with or adsorbs or absorbs any sulfur-containing compounds present in the headspace volume to reduce the odor in the headspace. In another embodiment, when the container include a solid or viscous liquid sulfur-containing compound, a pouch containing a sulfur-deodorizing substance is placed on top of the sulfur-containing compound. The pouch includes a liner or a sealed side in immediate contact with the solid or viscous liquid sulfur-containing compound, and a non-contacting portion providing a breathable, porous construction to permit the headspace gases to come into contact with the sulfur-deodorizing substance.
    • 公开了用于储存和/或运输含硫化合物的容器,以及含有含硫化合物的顶空气体除臭方法。 容器包括主体和盖子。 在一个实施方案中,将铜或另一种除硫物质附着到容器的盖或上侧或悬浮在顶部空间中。 除硫物质与存在于顶部空间体积中的任何含硫化合物反应或吸附或吸收,以减少顶部空间中的气味。 在另一个实施方案中,当容器包括固体或粘性液体含硫化合物时,将含有除臭物质的小袋放置在含硫化合物的顶部。 该袋包括与固体或粘性液体含硫化合物立即接触的衬垫或密封面,以及提供透气多孔结构的非接触部分,以允许顶部空间气体与除硫物质接触 。
    • 9. 发明授权
    • Cobalt (II) complex catalyst for polymerization of monomers
    • 用于单体聚合的钴(II)络合催化剂
    • US4837326A
    • 1989-06-06
    • US45486
    • 1987-05-01
    • Ju-Chui LinKirk J. Abbey
    • Ju-Chui LinKirk J. Abbey
    • C08F4/26C08F4/80
    • C08F4/26
    • New Cobalt (II) nitrilomethylidyne dipyrrole complexes such as Cobalt (II) 2,2'-[trimethylenebis(nitrilomethylidyne)]-dipyrrole, Cobalt(II) 2,2'[o-phenylenebis(nitrilomethylidyne)]-dipyrrole and their basic ligand complexes are effective catalysts for molecular weight control in acrylate/methacrylate polymerization. The Cobalt (II) complex of a nitrilomethylidyne dipyrrole comprises the structure: ##STR1## where R is a diradical selected form trimethylene bis-, o-phenylenebis, or ethylenebis.The process comprises polymerizing monomers, especially including methacrylic monomer or methacrylic/acrylic monomer, in the presence of azo initiator and between 0.0001% and 0.01% of Cobalt (II) 2,2'-[trimethylenebis (nitrilomethylidyne)]-dipyrrole and/or Cobalt (II) 2,2'-[-phenylenebis (nitrilomethylidyne]-dipyrrole complexes to produce low molecular weight acrylate polymers and copolymers.
    • (II)2,2' - [三亚甲基二(亚硝基甲基炔)] - 二吡咯钴(II)2,2'[邻亚苯基双(亚硝基亚甲基)] - 二吡咯及其碱性配体的新型(II)亚硝基亚甲基二吡咯络合物 络合物是丙烯酸酯/甲基丙烯酸酯聚合中分子量控制的有效催化剂。 亚硝基亚甲基二吡咯的钴(II)络合物包括以下结构:其中R是双基选择的三亚甲基双 - ,邻 - 亚苯基双或亚乙基双。 该方法包括在偶氮引发剂存在下聚合单体,特别是包括甲基丙烯酸单体或甲基丙烯酸/丙烯酸单体,以及在0.0001%和0.01%之间的2,2' - [三亚甲基双(亚氮基亚甲基)] - 二吡咯钴(Ⅱ)和/或 钴(II)2,2' - [ - 亚苯基双(次氮基亚甲基) - 二吡咯络合物,以产生低分子量丙烯酸酯聚合物和共聚物。
    • 10. 发明授权
    • Epoxy/nucleophile transesterification catalysts and thermoset coatings
    • 环氧/亲核试剂酯交换催化剂和热固性涂料
    • US4749728A
    • 1988-06-07
    • US871444
    • 1986-06-06
    • Gary P. CraunKirk J. Abbey
    • Gary P. CraunKirk J. Abbey
    • B01J31/02B01J31/06C08G59/68C08G63/87C09D5/46C09D7/12C09D163/00C09D167/00C09D201/06C08L63/00
    • C09D167/00C08G59/68C08G63/87C09D163/00C09D201/06
    • A new transesterification catalyst comprises an epoxide and a non-acidic nucleophilic onium salt.Coating compositions having hydroxyl functional resin components and carboxylic ester components adapted for curing by transesterification following application to a substrate are formulated with in-situ formed cure catalyst comprising a non-acidic nucleophile and an epoxide-to-product coatings that readily cure by transesterification. Such coatings including polyesters, polyepoxides, and polyacrylates are useful in formulating high solids coatings and powder coatings having exceptional physical properties.Extremely low-temperature cure coatings were obtained by transesterifying mixtures of polyols and polymeric esters having multiple activated ester linkages having the structure ##STR1## wherein R' is lower alkyl and Y is --OH and O-alkyl radicals. These coatings provide low-temperature cure coatings for paper, plastic, and wood in addition to metal substrates.
    • 新的酯交换催化剂包括环氧化物和非酸性亲核鎓盐。 使用具有羟基官能树脂组分和羧酸酯组分的涂料组合物,其适用于在施加于基材上之后通过酯交换固化,由原位形成的固化催化剂配制,其包含非酸性亲核试剂和易于通过酯交换固化的环氧化物产品涂料。 这种包括聚酯,聚环氧化物和聚丙烯酸酯的涂层可用于配制具有特殊物理性能的高固体涂料和粉末涂料。 通过酯交换多元醇和具有多个具有结构“IMAGE”的活化酯键的聚合酯的混合物,得到极低温固化涂层,其中R'是低级烷基,Y是-OH和O-烷基。 除了金属基材之外,这些涂料还提供纸,塑料和木材的低温固化涂料。