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    Polyurethane elastomers comprising allophanate modified isocyanates
    1.
    发明申请
    Polyurethane elastomers comprising allophanate modified isocyanates 审中-公开
    包含脲基甲酸酯改性异氰酸酯的聚氨酯弹性体

    公开(公告)号：US20070142610A1

    公开(公告)日：2007-06-21

    申请号：US11300957

    申请日：2005-12-15

    申请人： Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

    发明人： Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

    IPC分类号： C08G18/77

    CPC分类号： C08G18/7837 ,  C08G18/10 ,  C08G18/1858 ,  C08G18/2063 ,  C08G18/4866 ,  C08G18/6674

    摘要： This invention relates to polyurethane elastomers and to a process for their production. These elastomers comprise the reaction product of a polyisocyanate component comprising an allophanate modified (cyclo)aliphatic polyisocyanate which has an NCO group content of about 15 to about 35% or a prepolymer thereof, with an isocyanate-reactive component comprising a low unsaturation polyether polyols, a low molecular weight organic compound containing two hydroxyl groups and which is free of amine groups, and, optionally, one or more organic compounds having a molecular weight of about 200 to about 500, a hydroxyl functionality of 3 to 4 and comprising an amine-initiated polyether polyol.

    摘要翻译： 本发明涉及聚氨酯弹性体及其生产方法。 这些弹性体包括包含NCO基团含量为约15至约35％的脲基甲酸酯改性（环）脂族多异氰酸酯或其预聚物的多异氰酸酯组分与包含低不饱和聚醚多元醇的异氰酸酯反应性组分的多异氰酸酯组分的反应产物， 含有两个羟基并且不含胺基的低分子量有机化合物，以及任选的一种或多种分子量为约200至约500，羟基官能度为3至4的有机化合物， 引发的聚醚多元醇。

    Low surface energy polyisocyanates and their use in one- or two-component coating compositions
    2.
    发明申请
    Low surface energy polyisocyanates and their use in one- or two-component coating compositions 审中-公开
    低表面能多异氰酸酯及其在单组分或双组分涂料组合物中的用途

    公开(公告)号：US20060223969A1

    公开(公告)日：2006-10-05

    申请号：US11096590

    申请日：2005-03-31

    申请人： Richard Roesler ,  Carol Kinney ,  Aaron Lockhart ,  James Garrett

    发明人： Richard Roesler ,  Carol Kinney ,  Aaron Lockhart ,  James Garrett

    IPC分类号： C08G18/00

    CPC分类号： C08G18/61 ,  C08G18/289 ,  C08G18/73 ,  C08G18/755 ,  C08G18/7831 ,  C08G18/7837 ,  C08G18/792 ,  C08G18/797 ,  C08G18/798 ,  C09D175/04

    摘要： The present invention is directed to a polyisocyanate mixture i) having an NCO content of 5 to 35% by weight and a monomeric diisocyanate content of less than 3% by weight, and prepared from a polyisocyanate adduct, ii) containing allophanate groups in an amount such that there are more equivalents of allophanate groups than urethane groups and such that the polyisocyanate mixture remains stable and homogeneous in storage for 1 month at 25° C. and iii) containing siloxane groups (calculated as SiO, MW 44) in an amount of 0.002 to 50% by weight, wherein the preceding percentages are based on the solids content of the polyisocyanate mixture and wherein the siloxane groups are incorporated by reacting an isocyanate group with a compound containing one or more hydroxyl groups directly attached to a carbon atom and one or more siloxane groups. The present invention is also directed to a process for the production of this polyisocyanate mixture and to its use, optionally in blocked form, as an isocyanate component in one- or two-component coating compositions.

    摘要翻译： 本发明涉及NCO含量为5〜35重量％，单体二异氰酸酯含量小于3重量％，由多异氰酸酯加合物制备的多异氰酸酯混合物i），ii）含有量的脲基甲酸酯基 使得比氨基甲酸酯基团具有更多当量的脲基甲酸酯基团，并且使得多异氰酸酯混合物在25℃下保存稳定和均匀储存1个月，和iii）含有硅氧烷基团（以SiO，MW 44计） 0.002至50重量％，其中前述百分比基于多异氰酸酯混合物的固体含量，并且其中硅氧烷基团通过使异氰酸酯基团与含有一个或多个直接连接到碳原子上的羟基的化合物反应而引入，一个 或更多的硅氧烷基团。 本发明还涉及在单组分或双组分涂料组合物中制备该多异氰酸酯混合物及其用途，任选为封闭形式的异氰酸酯组分的方法。

    Two-component coating composition
    3.
    发明申请
    Two-component coating composition 审中-公开
    双组分涂料组合物

    公开(公告)号：US20050277732A1

    公开(公告)日：2005-12-15

    申请号：US10867146

    申请日：2004-06-14

    申请人： Poli Yu ,  Richard Roesler ,  Kei-Yi Wei ,  Sylvie Horgan

    发明人： Poli Yu ,  Richard Roesler ,  Kei-Yi Wei ,  Sylvie Horgan

    IPC分类号： C08G18/42 ,  C09D175/04 ,  C08K3/00

    CPC分类号： C08G18/4263 ,  C09D175/04

    摘要： A two-component coating composition that includes (A) a first component containing an acid functional aliphatic polyester polyol having an acid number of at least 20 mg KOH/g and a hydroxyl number of from 50 to 500 mg KOH/g, and (B) a second component comprising one or more polyisocyanates. The composition can be used to coat metal substrates by (i) mixing components (A) and (B) in the above-described composition to form a mixture; and (ii) applying the mixture to a surface of a metal substrate.

    摘要翻译： 一种双组分涂料组合物，其包含（A）含有酸值为至少20mg KOH / g，羟值为50-500mg KOH / g的酸官能脂族聚酯多元醇的第一组分和（B ）包含一种或多种多异氰酸酯的第二组分。 组合物可以通过（i）在上述组合物中混合组分（A）和（B））来涂覆金属基材以形成混合物; 和（ii）将混合物施加到金属基材的表面。

    Compositions containing sodium percarbonate
    5.
    发明授权
    Compositions containing sodium percarbonate 失效
    含有过碳酸钠的组合物

    公开(公告)号：US06306811B1

    公开(公告)日：2001-10-23

    申请号：US09142941

    申请日：1999-03-30

    申请人： Alun P. James ,  Graham R. Horne ,  Richard Roesler ,  Soraya Parvaneh ,  Romano Pardini ,  Pier-Luigi Deli

    发明人： Alun P. James ,  Graham R. Horne ,  Richard Roesler ,  Soraya Parvaneh ,  Romano Pardini ,  Pier-Luigi Deli

    IPC分类号： C11D300

    CPC分类号： C11D3/128 ,  C01B15/103 ,  C11D3/3942

    摘要： Sodium percarbonate exhibits a tendency to decompose in built compositions and particularly detergent compositions built with zeolites. The tendency can be ameliorated by selecting sodium percarbonate which intrinsically has a mean particle size of from 500 to 1000 microns and not more than 20% by weight of below 350 microns and has a moisture pick-up when measured in a test at 80% relative humidity and 32° C. after 24 hours of not greater than 30 g/1000 g sample. A suitable sodium percarbonate can be made most conveniently by crystallisation from a bulk saturated solution of sodium percarbonate in a crystalliser/classifier that does not employ a conventional chloride salting-out agent.

    摘要翻译： 过碳酸钠表现出在内置组合物中分解的倾向，特别是用沸石构成的洗涤剂组合物。 通过选择过碳酸钠，其本质上具有500至1000微米且不大于20重量％低于350微米的平均粒度可以改善倾向，并且在80％相对的测试中测量时具有吸湿性 湿度为32℃，24小时后不大于30g / 1000g样品。 通过在不使用常规氯化物盐析剂的结晶器/分选机中从过饱碳酸钠的大量饱和溶液中结晶，可以最方便地制备合适的过碳酸钠。

    Process for preparing microcrystalline perborate products
    6.
    发明授权
    Process for preparing microcrystalline perborate products 失效
    微晶过硼酸盐产品的制备方法

    公开(公告)号：US5290476A

    公开(公告)日：1994-03-01

    申请号：US709307

    申请日：1991-06-03

    申请人： Richard Roesler ,  Werner Doetsch ,  Werner Zeiss ,  Rudolf Siegel

    发明人： Richard Roesler ,  Werner Doetsch ,  Werner Zeiss ,  Rudolf Siegel

    IPC分类号： C01B15/12 ,  C11D3/39

    CPC分类号： C01B15/12

    摘要： A process for preparing microcrystalline perborate hydrate products and highly concentrated, storage stable aqueous solutions used for this purpose which have a stable active oxygen content and a boron content of 3 to 8% by wt. based on the total weight of the solution. The products of the invention are suitable for numerous uses in the field of bleaching agent, disinfectant and liquid detergent formulations, and other fields of use.

    摘要翻译： 一种制备微晶过硼酸盐水合物产物和用于此目的的高浓度，储存稳定的水溶液的方法，其具有稳定的活性氧含量和3至8重量％的硼含量。 基于溶液的总重量。 本发明的产品适用于漂白剂，消毒剂和液体洗涤剂配方以及其它使用领域的众多用途。

    Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions
    7.
    发明申请
    Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions 审中-公开
    低表面能，烯键式不饱和多异氰酸酯加成化合物及其在涂料组合物中的应用

    公开(公告)号：US20070112164A1

    公开(公告)日：2007-05-17

    申请号：US11281080

    申请日：2005-11-17

    申请人： Richard Roesler ,  James Garrett ,  Aaron Lockhart ,  Carol Kinney

    发明人： Richard Roesler ,  James Garrett ,  Aaron Lockhart ,  Carol Kinney

    IPC分类号： C08G18/00

    CPC分类号： C08G18/289 ,  C08G18/61 ,  C08G18/672 ,  C08G18/7837 ,  C09D175/16

    摘要： The present invention is directed to polyisocyanate addition compounds which i) are substantially free from isocyanate groups and are prepared from one or more monomeric polyisocyanates and/or polyisocyanate adducts, ii) contain allophanate groups, iii) contain siloxane groups (calculated as SiO, MW 44) in an amount of 0.002 to 50% by weight, and iv) contain ethylenically unsaturated groups (calculated as C═C, MW 24) in an amount of 2 to 40% by weight, wherein the preceding percentages are based on the solids content of the polyisocyanate addition compounds and wherein the siloxane groups are incorporated by reacting an isocyanate group with a compound containing one or more hydroxyl groups directly attached to a carbon atom and one or more siloxane groups to form urethane groups and/or allophanate groups, provided that more than 50 mole % of the groups that chemically incorporate siloxane groups into the polyisocyanate addition compounds are allophanate groups. The present invention also relates to the use of the polyisocyanate addition compounds in coating compositions curable by free radical polymerization.

    摘要翻译： 本发明涉及多异氰酸酯加成化合物，其i）基本上不含异氰酸酯基团，并且由一种或多种单体多异氰酸酯和/或多异氰酸酯加合物制备，ii）含有脲基甲酸酯基团，iii）含有硅氧烷基团（按SiO计，MW 44），其量为0.002至50重量％，和iv）含有2-40重量％的烯键式不饱和基团（以CC，MW 24计算），其中前述百分比基于 所述多异氰酸酯加成化合物，其中所述硅氧烷基团通过使异氰酸酯基团与直接与碳原子连接的一个或多个羟基的化合物和一个或多个硅氧烷基团反应形成氨基甲酸酯基和/或脲基甲酸酯基而引入，条件是更多 将硅氧烷基团化学引入到多异氰酸酯加成化合物中的基团的50摩尔％为脲基甲酸酯基。 本发明还涉及多异氰酸酯加成化合物在通过自由基聚合可固化的涂料组合物中的用途。

    Low surface energy polyisocyanates and their use in one-or two-component coating compositions
    8.
    发明申请
    Low surface energy polyisocyanates and their use in one-or two-component coating compositions 审中-公开
    低表面能多异氰酸酯及其在单组分或双组分涂料组合物中的用途

    公开(公告)号：US20070032625A1

    公开(公告)日：2007-02-08

    申请号：US11198733

    申请日：2005-08-05

    申请人： Richard Roesler ,  James Garrett ,  Aaron Lockhart ,  Carol Kinney

    发明人： Richard Roesler ,  James Garrett ,  Aaron Lockhart ,  Carol Kinney

    IPC分类号： C08G18/00

    CPC分类号： C08G18/3812 ,  C08G18/10 ,  C08G18/2885 ,  C08G18/7831 ,  C08G18/792 ,  C09D175/04 ,  C08G18/307 ,  C08G18/42

    摘要： The present invention is directed to a polyisocyanate mixture i) having a monomeric diisocyanate content of less than 3% by weight, ii) having a urethane group content of more than 50 equivalent %, based on the total equivalents of urethane and allophanate groups, and iii) containing fluorine (calculated as F, AW 19) in an amount of 0.001 to 50% by weight, wherein the preceding percentages are based on the solids content of the polyisocyanate mixture and wherein fluorine is incorporated by reacting a) an isocyanate group from a polyisocyanate adduct containing at least 60% by weight, based on the total weight of the polyisocyanate adduct, of a polyisocyanate adduct which is prepared from 1,6-hexamethylene diisocyanate, contains isocyanurate, iminooxadiazine dione and/or uretdione groups and has a viscosity at 25° C. and 100% solids of less than 2000 mPa·s, with b) a compound containing two or more carbon atoms, one or more hydroxyl groups and one or more fluorine atoms to form urethane groups. The present invention is also directed to the use of this polyisocyanate mixture, optionally in blocked form, as an isocyanate component in one- or two-component coating compositions.

    摘要翻译： 本发明涉及单体二异氰酸酯含量小于3重量％的二异氰酸酯混合物，ii）氨基甲酸酯基含量大于等于50当量的氨基甲酸酯和脲基甲酸酯基，和 iii）以0.001至50重量％的量含有氟（以F，AW 19计算），其中前述百分比基于多异氰酸酯混合物的固体含量，并且其中通过使a）异氰酸酯基团从 基于多异氰酸酯加合物的总重量至少60重量％的由1,6-六亚甲基二异氰酸酯制备的多异氰酸酯加合物的多异氰酸酯加合物含有异氰脲酸酯，亚氨基恶二嗪二酮和/或脲二酮基团，并且具有粘度 在25℃和100％固体含量小于2000mPa.s，b）含有两个或更多个碳原子的化合物，一个或多个羟基和一个或多个氟原子以形成氨基甲酸酯 e组。 本发明还涉及这种多异氰酸酯混合物（任选地以封闭形式）作为单组分或双组分涂料组合物中的异氰酸酯组分的用途。