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    FLEXIBLE POLYURETHANE FOAMS
    1.
    发明申请
    FLEXIBLE POLYURETHANE FOAMS 审中-公开
    柔性聚氨酯泡沫塑料

    公开(公告)号：US20130289149A1

    公开(公告)日：2013-10-31

    申请号：US13817495

    申请日：2011-09-27

    申请人： Johan A. Thoen ,  Bart Noordover ,  Paul Cookson

    发明人： Johan A. Thoen ,  Bart Noordover ,  Paul Cookson

    IPC分类号： C08G18/76 ,  C08J9/00

    CPC分类号： C08G18/7621 ,  C08G18/4261 ,  C08G18/4866 ,  C08G18/4887 ,  C08G63/664 ,  C08G65/2615 ,  C08G65/2663 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08J9/00

    摘要： Embodiments of the invention provide for a method of preparing a polyurethane foam, including reacting least one initiator comprising at least two hydroxyl groups with at least one 12-hydroxystearic acid to form at least one polyester polyol, reacting the at least one polyester polyol with at least one alkoxylating agent in the presence of a DMC catalyst to form at least one polyether/polyester polyol, and reacting the at least one polyether/polyester polyol with at least one isocyanate.

    摘要翻译： 本发明的实施方案提供了一种制备聚氨酯泡沫的方法，包括使包含至少两个羟基的至少一个引发剂与至少一种12-羟基硬脂酸反应以形成至少一种聚酯多元醇，使至少一种聚酯多元醇与 至少一种烷氧基化剂在DMC催化剂的存在下形成至少一种聚醚/聚酯多元醇，并使至少一种聚醚/聚酯多元醇与至少一种异氰酸酯反应。

    Elastomeric polyisocyanate-based polymers from polyoxyalkylene polyols containing internal polyoxyethylene blocks
    4.
    发明授权
    Elastomeric polyisocyanate-based polymers from polyoxyalkylene polyols containing internal polyoxyethylene blocks 失效
    含聚异氰酸酯聚合物的聚氧乙烯多元醇聚内酯聚内酰胺嵌段

    公开(公告)号：US5122548A

    公开(公告)日：1992-06-16

    申请号：US497945

    申请日：1990-03-23

    申请人： Rene Broos ,  Johan A. Thoen ,  Richard J. Elwell

    发明人： Rene Broos ,  Johan A. Thoen ,  Richard J. Elwell

    IPC分类号： C08G18/48 ,  C08G65/26

    CPC分类号： C08G65/2609 ,  C08G18/4841 ,  C08G2101/0008 ,  Y10S521/914

    摘要： This invention relates to elastomeric polyisocyanate-based polymers, particularly polyurethane elastomeric polymers, prepared from polyol compositions comprising a polyoxyalkylene polyol having a hydroxyl equivalent weight of from about 800 to about 3000 and containing from 10 to 40 weight percent polymerized ethylene oxide wherein the ethylene oxide is distributed as a plurality of internal polyoxyethylene blocks having a molecular weight of from about 176 to about 600, and a polyoxyethylene cap use of such polyols. Polyols provides for polymers exhibiting desirable physical properties including good abrasion wear resistance.

    摘要翻译： 本发明涉及由多元醇组合物制备的基于弹性聚异氰酸酯的聚合物，特别是聚氨酯弹性体聚合物，所述多元醇组合物包含羟基当量为约800至约3000并且含有10至40重量％聚合的环氧乙烷的聚氧化烯多元醇，其中环氧乙烷 分布为多个分子量为约176至约600的内部聚氧乙烯嵌段，以及这种多元醇的聚氧乙烯帽用途。 多元醇提供了具有良好的耐磨性的物理性能的聚合物。

    NOVEL ALKOXY-ETHERS AND ALKOXYLATES THEREOF
    6.
    发明申请
    NOVEL ALKOXY-ETHERS AND ALKOXYLATES THEREOF 审中-公开
    新的烷氧基和其烷氧基

    公开(公告)号：US20100179354A1

    公开(公告)日：2010-07-15

    申请号：US12596914

    申请日：2008-04-24

    申请人： Johan A. Thoen ,  Camiel F. Bartelink ,  Clark S. Davis ,  Pierre T. Varineau ,  Timothy Andrew Morley

    发明人： Johan A. Thoen ,  Camiel F. Bartelink ,  Clark S. Davis ,  Pierre T. Varineau ,  Timothy Andrew Morley

    IPC分类号： C07C41/03 ,  C07C43/13

    CPC分类号： C07C41/03 ,  B01F17/0021 ,  C07C41/16 ,  C07C41/42 ,  C07C41/44 ,  C07C43/135 ,  C11D1/72 ,  C07C43/11

    摘要： Novel 1,3-dialkyloxy-2-propanol and alkoxylates thereof may be prepared in good yield by a convenient process comprising adding epichlorohydrin to a stoichiometric excess of alcohol, wherein the ratio of alcohol:epichlorohydrin is at least about 3:1, preferably in the presence of a Group 1A metal hydroxide and a phase transfer catalyst. The result shows excellent selectivity of to the 1,3-substitution positions, and the alkyl chain may be saturated or unsaturated and may contain one or more heteroatoms. The alkoxylates may include repeating alkoxy units in the 2-position. The compositions are useful as surfactants, diluents, and the like.

    摘要翻译： 新的1,3-二烷氧基-2-丙醇及其烷氧基化物可以通过方便的方法以良好的收率制备，包括将表氯醇加入到化学计量过量的醇中，其中醇：表氯醇的比例为至少约3:1， 存在1A族金属氢氧化物和相转移催化剂。 结果显示出优异的1,3-取代位置的选择性，并且烷基链可以是饱和或不饱和的，并且可以含有一个或多个杂原子。 烷氧基化物可以包括2-位上的重复烷氧基单元。 该组合物可用作表面活性剂，稀释剂等。

    NOVEL BRANCHED ALKOXYLATES
    7.
    发明申请
    NOVEL BRANCHED ALKOXYLATES 审中-公开
    新型分支烷基酯

    公开(公告)号：US20100168450A1

    公开(公告)日：2010-07-01

    申请号：US12596919

    申请日：2008-04-24

    申请人： Johan A. Thoen ,  Camiel F. Bartelink ,  Pierre Varineau

    发明人： Johan A. Thoen ,  Camiel F. Bartelink ,  Pierre Varineau

    IPC分类号： C07D301/00 ,  C07D303/18

    CPC分类号： C07C41/03 ,  C07C41/16 ,  C07C41/42 ,  C07C41/44 ,  C07C43/11 ,  C08G65/24 ,  C08G65/2609 ,  C08G65/2648 ,  C08G65/2654 ,  C08G65/2678 ,  C11D1/72 ,  C11D1/721 ,  C07C43/135

    摘要： Novel alkylene oxide-extended alkoxylates of a branched 1,3-dialkyl-oxy-2-propanol may be prepared by a convenient process comprising adding epichlorohydrin to a stoichiometric excess of a branched alcohol, wherein the molar ratio of branched alcohol:epichlorohydrin is at least about 3:1, preferably in the presence of a Group 1 A metal hydroxide and a phase transfer catalyst, followed by alkoxylation in the presence of an ionic catalyst. The branched alkyl chain may be saturated or unsaturated and may contain one or more heteroatoms. The repeating alkoxy units from the alkylene oxide are in the 2-position. The compositions are useful as surfactants, diluents, and the like, and may be less expensive than other branched surfactants.

    摘要翻译： 支链1,3-二烷基 - 氧-2-丙醇的新型环氧烷延展的烷氧基化物可以通过方便的方法制备，包括将表氯醇加入到化学计量过量的支链醇中，其中支链醇：表氯醇的摩尔比为 至少约3:1，优选在第1AA族金属氢氧化物和相转移催化剂存在下，然后在离子催化剂存在下进行烷氧基化。 支链烷基链可以是饱和或不饱和的，并且可以含有一个或多个杂原子。 来自环氧烷烃的重复烷氧基单元为2-位。 该组合物可用作表面活性剂，稀释剂等，并且可能比其它支链表面活性剂便宜。

    Blends of polypropylenes
    8.
    发明授权
    Blends of polypropylenes 失效
    聚丙烯的共混物

    公开(公告)号：US5986009A

    公开(公告)日：1999-11-16

    申请号：US198325

    申请日：1998-11-23

    申请人： Johan A. Thoen ,  Patricia Ansems ,  Rudolf J. Koopmans

    发明人： Johan A. Thoen ,  Patricia Ansems ,  Rudolf J. Koopmans

    IPC分类号： C08F297/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14

    CPC分类号： C08L23/10 ,  C08L2205/02 ,  C08L2207/14 ,  C08L2308/00

    摘要： The invention includes a blend composition comprising (a) about 1 to about 15 weight percent of amorphous polypropylene (b) about 99 to about 85 weight percent of crystalline polypropylene, wherein the molecular weight of the amorphous polypropylene is lower than the molecular weight of the crystalline polypropylene; the molecular weight (Mw) of the amorphous polypropylene is higher than about 50,000, preferably 100,000 g/mole; the amorphous polypropylene has a MWD less than about 3; and wherein the percentages are based on total amorphous plus crystalline polypropylene. Preferably, amorphous and crystalline polypropylenes are at least about 90 weight percent propylene units. Preferably, the amorphous polypropylene has a glass transition temperature greater than about -10.degree. C. The invention includes processes for preparing compositions of the invention, including a multistage process. Additionally the invention includes articles, sheets, films, foams and fibers comprising or prepared from compositions of the invention as well as processes for making the things, preferably processes involving stretching a composition of the invention. The processes include a process comprising, extrusion or injection blow molding; extruding, or thermoforming a composition of the invention; as well as a process comprising reacting a composition of the invention with a coupling agent.

    摘要翻译： 本发明包括共混组合物，其包含（a）约1至约15重量％的无定形聚丙烯（b）约99至约85重量％的结晶聚丙烯，其中无定形聚丙烯的分子量低于 结晶聚丙烯; 无定形聚丙烯的分子量（Mw）高于约50,000，优选为100,000g / mol; 无定形聚丙烯的MWD小于约3; 并且其中所述百分数是基于总无定形+结晶聚丙烯。 优选地，无定形和结晶聚丙烯为至少约90重量％的丙烯单元。 优选地，无定形聚丙烯具有大于约-10℃的玻璃化转变温度。本发明包括制备本发明组合物的方法，包括多级方法。 另外，本发明包括由本发明的组合物构成或制备的制品，片材，薄膜，泡沫和纤维，以及制备该物质的方法，优选涉及拉伸本发明组合物的方法。 该方法包括一种方法，包括挤塑或注射吹塑; 挤出或热成型本发明的组合物; 以及包括使本发明的组合物与偶联剂反应的方法。

    Cellular polymer containing perforated cell windows and a process for the preparation thereof
    9.
    发明授权
    Cellular polymer containing perforated cell windows and a process for the preparation thereof 失效
    含有穿孔电池窗的蜂窝状聚合物及其制备方法

    公开(公告)号：US5281632A

    公开(公告)日：1994-01-25

    申请号：US81922

    申请日：1993-06-22

    申请人： Guido F. Smits ,  Johan A. Thoen

    发明人： Guido F. Smits ,  Johan A. Thoen

    IPC分类号： C08J9/14 ,  C08J9/00 ,  C08J9/40

    CPC分类号： C08J9/0061 ,  C08J9/0019 ,  C08J2205/05 ,  C08J2323/06 ,  C08J2325/06 ,  C08J2361/06 ,  C08J2367/02 ,  C08J2371/00 ,  C08J2375/04 ,  C08J2377/00 ,  C08J2427/00 ,  Y10S521/908

    摘要： A process for preparing a cellular polymer containing perforated cell windows in the presence of a perforating agent being a substance that has a critical surface free energy of less than about 23 mJ/m.sup.2 is disclosed. The cellular polymers obtained according to this invention have a fine cell structure and show enhanced dimensional and thermal insulation stability. The invention also relates to rigid polyurethane foam prepared in the presence of, for example, particulate poly(tetrafluoroethylene) or a liquid polyfluoro- or perfluorocarbon, with a boiling point of at least 130.degree. C., as perforating agent.

    摘要翻译： 公开了一种在具有临界表面自由能小于约23mJ / m 2的物质的穿孔剂的存在下制备含有多孔电池窗口的多孔聚合物的方法。 根据本发明获得的细胞聚合物具有细小的细胞结构并且显示出增强的尺寸和绝热稳定性。 本发明还涉及在例如聚四氟乙烯颗粒或沸点为至少130摄氏度的液体多氟或全氟化碳的存在下制备的硬质聚氨酯泡沫，作为穿孔剂。