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    METHODS FOR PROVIDING A LOW GLOSS POLYURETHANE COATING ON A SUBSTRATE
    3.
    发明申请
    METHODS FOR PROVIDING A LOW GLOSS POLYURETHANE COATING ON A SUBSTRATE 审中-公开
    在基材上提供低GLOSS聚氨酯涂层的方法

    公开(公告)号：WO2015138227A1

    公开(公告)日：2015-09-17

    申请号：PCT/US2015/019125

    申请日：2015-03-06

    Applicant: BAYER MATERIALSCIENCE LLC

    Inventor： BROGLIE, Julia ,  CORSO, William ,  DORMISH, Jeffrey ,  GINDIN, Lyubov ,  HOLT, Suzanne

    IPC: C08J3/03 ,  C08G18/08 ,  C09D175/04 ,  C14C11/00

    CPC classification number: C09D175/04 ,  C08G18/0819 ,  C08G18/0828 ,  C08G18/44 ,  C08J3/005 ,  C08J3/03 ,  C08J3/05 ,  C08J3/07 ,  C08J2375/04 ,  C08J2433/00 ,  C08J2475/04 ,  C08L33/06 ,  C14C11/006 ,  D06N3/144 ,  D21H19/20 ,  D21H19/26 ,  D21H19/30 ,  D21H19/66 ,  Y10T428/249921 ,  C08L33/00 ,  C08L75/04

    Abstract: Disclosed are methods for coating a substrate. These methods include: (a) preparing a two-component coating composition by mixing a first component and a second component to make a mixture thereof, and (b) depositing the mixture over the substrate to form a film having a 60° gloss of no more than 35 gloss units (measured according to ASTM D523-89). In these methods: (i) the first component includes: (A) an aqueous anionic, aliphatic polyurethane dispersion comprising a polyurethane having terminal methylol groups; and (ii) the second component comprises an aqueous anionic acrylic polymer solution having a viscosity of 25,000 to 60,000 mPa•s at 20 °C when measured according to DIN EN ISO 3219 at a non-volatile content of 9 % to 11 % by weight, based on the total weight of the solution, measured according to DIN 53189.

    Abstract translation: 公开了涂布基材的方法。 这些方法包括：（a）通过混合第一组分和第二组分以制备其混合物来制备双组分涂料组合物，和（b）将所述混合物沉积在基材上以形成具有60°光泽度的膜 超过35个光泽单位（根据ASTM D523-89测量）。 在这些方法中：（i）第一组分包括：（A）包含具有末端羟甲基的聚氨酯的含水阴离子脂族聚氨酯分散体; 和（ii）第二组分包含水性阴离子丙烯酸类聚合物溶液，其在20℃下的粘度为25,000至60,000mPa·s，当根据DIN EN ISO 3219测量，其非挥发物含量为9％至11％ ，基于根据DIN 53189测量的溶液的总重量。

    POLYURETHANE/POLYUREAS
    5.
    发明申请
    POLYURETHANE/POLYUREAS 审中-公开
    聚氨酯/聚脲

    公开(公告)号：WO2015094892A1

    公开(公告)日：2015-06-25

    申请号：PCT/US2014/069695

    申请日：2014-12-11

    Applicant: BAYER MATERIALSCIENCE LLC

    Inventor： HAIDER, Karl, W. ,  GUSTAVICH, Wendy ,  ROESLER, Richard, R. ,  STARCHER, Rick, V.

    IPC: C08G18/69 ,  C08G18/10 ,  C08G18/32 ,  C08G18/42

    CPC classification number: C08G18/10 ,  C08G18/324 ,  C08G18/4211 ,  C08G18/69

    Abstract: This invention relates to po!yurethane/polyureas. These poiyureihane/po!yurea materials comprise the reaction product of (A) a poiyisocyanate prepolymer having an NCO group content of about 4 to about 30% and an average functionality of 1.8 to 6, and (B) an isocyanate- reactive component comprising at least one aromatic diamine compound, The (A) poiyisocyanate prepoiymers herein comprise the reaction product of (1) at least one {cyclo)aliphalic poiyisocyanate with (2) an organic compound having 1,8 to 5 hydroxy! groups and a hydroxy! equivalent weight of 150 to 2000 g/eq., and which is selected from the group consisting of OH- functional poiybutadienes, OH-funcfional polyalkylene, OH-functional polyalkylene phthalates, OH-functional polyalkylene isophthalates, OH- functional polyalkylene terephthaiates and mixtures thereof.

    Abstract translation: 本发明涉及聚氨酯/聚脲。 这些聚氧乙烯/聚氧乙烯材料包含（A）NCO基团含量为约4-30％，平均官能度为1.8-6的多异氰酸酯预聚物和（B）异氰酸酯反应性组分的反应产物，其包含 至少一种芳族二胺化合物，本文中（A）多异氰酸酯预聚物包含（1）至少一种（环）脂族多异氰酸酯与（2）具有1,8至5个羟基的有机化合物的反应产物。 组和羟基！ OH官能的聚亚烷基，OH-官能的聚亚烷基邻苯二甲酸酯，OH官能的聚亚烷基间苯二甲酸酯，OH-官能的聚对苯二甲酸亚烷基酯和它们的混合物组成的组中的至少一种，其量为150-2000g / eq。 。

    POLYCARBONATE LAMINATE WINDOW COVERS FOR RAPID DEPLOYMENT PROVIDING PROTECTION FROM FORCED-ENTRY AND BALLISTICS
    6.
    发明申请
    POLYCARBONATE LAMINATE WINDOW COVERS FOR RAPID DEPLOYMENT PROVIDING PROTECTION FROM FORCED-ENTRY AND BALLISTICS 审中-公开
    聚碳酸酯层压窗用于快速部署提供强制进入和弹性防护的保护

    公开(公告)号：WO2015048211A1

    公开(公告)日：2015-04-02

    申请号：PCT/US2014/057335

    申请日：2014-09-25

    Applicant: BAYER MATERIALSCIENCE LLC ,  SOUTHWEST ALUMINUM & GLASS CO., INC

    Inventor： PYLES, Robert, A. ,  LORENZO, James, M. ,  RANALLI, James, Michael

    IPC: E06B9/00 ,  E06B5/10 ,  E06B5/12

    CPC classification number: E06B9/24 ,  E06B5/10 ,  E06B5/12 ,  E06B9/02 ,  E06B2009/005 ,  F41H5/013 ,  F41H5/0407

    Abstract: The present invention provides a rapidly employable window cover comprising a laminate panel comprising two or more layers of polycarbonate having layered therebetween one or more layers of a thermoplastic polyurethane, having a plurality of openings arranged around the periphery thereof and the plurality of openings extending through the panel; and a plurality of fasteners; wherein the plurality of openings are sized and shaped to receive the plurality of fasteners therethrough, and wherein the fasteners attach the panel to a structure in which the window is embedded such that the panel shields the window.

    Abstract translation: 本发明提供了一种快速使用的窗户盖，其包括层压板，其包括两层或更多层聚碳酸酯，其中层叠有一层或多层热塑性聚氨酯，其具有围绕其周边布置的多个开口，并且多个开口延伸穿过 面板; 和多个紧固件; 其中所述多个开口的尺寸和形状被设计成容纳穿过其中的多个紧固件，并且其中所述紧固件将所述面板附接到其中嵌入所述窗户的结构，使得所述面板屏蔽所述窗口。

    ELECTRICALLY CONDUCTIVE AND DISSIPATIVE POLYURETHANE FOAMS
    8.
    发明申请
    ELECTRICALLY CONDUCTIVE AND DISSIPATIVE POLYURETHANE FOAMS 审中-公开
    电导电和散热聚氨酯泡沫

    公开(公告)号：WO2014152140A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/026994

    申请日：2014-03-14

    Applicant: BAYER MATERIALSCIENCE LLC ,  THE TEXAS A&M UNIVERSITY SYSTEM

    Inventor： HAIDER, Karl, W. ,  HAGER, Stanley, L. ,  GRUNLAN, Jamie, C.

    IPC: C08J9/36 ,  C08J7/04 ,  C08K3/04 ,  C08L75/04 ,  B05D7/02

    CPC classification number: H01B19/04 ,  C08J9/365 ,  C08J9/40 ,  C08J9/42 ,  C08J2201/036 ,  C08J2201/038 ,  C08J2205/05 ,  C08J2205/06 ,  C08J2375/04 ,  C08J2447/00 ,  H01B1/24 ,  Y10T428/249958

    Abstract: This invention relates to coated polyurethane foams and to a process for preparing coated polyurethane foams. More specifically, these coated polyurethane foams comprise (a) a polyurethane foam substrate, and (b) at least one bilayer of a coating composition on the foam substrate which comprises (1 ) a layer of a positively or negatively charged carbon allotrope, and (2) a layer of a positively or negatively charged polymer. When the carbon allotrope is positively charged, the other material is negatively charged, and vice versa. The final product (i.e. coated polyurethane foam) contains at least 1% by weight of the coating composition, based on 100% by weight of the coated polyurethane foam. The foams described herein have a surface resistivity of less than or equal to 10 12 ohms per square.

    Abstract translation: 本发明涉及涂覆的聚氨酯泡沫以及制备涂覆的聚氨酯泡沫的方法。 更具体地说，这些涂覆的聚氨酯泡沫包括（a）聚氨酯泡沫基材，和（b）在泡沫基材上的至少一层涂料组合物，其包含（1）带正电荷或带负电荷的碳同素异形体层和（ 2）一个带正电荷或带负电荷的聚合物层。 当碳同素异形体带正电时，其他材料带负电，反之亦然。 基于100重量％的涂覆的聚氨酯泡沫，最终产品（即涂布的聚氨酯泡沫）含有至少1重量％的涂料组合物。 本文所述的泡沫具有小于或等于1012欧姆/平方的表面电阻率。

    ACTIVE POLYMER POLYOLS AND A PROCESS FOR THEIR PRODUCTION
    9.
    发明申请
    ACTIVE POLYMER POLYOLS AND A PROCESS FOR THEIR PRODUCTION 审中-公开
    活性聚合物多元醇及其生产工艺

    公开(公告)号：WO2014151334A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/025499

    申请日：2014-03-13

    Applicant: BAYER MATERIALSCIENCE LLC

    Inventor： ADKINS, Rick, L. ,  PAZOS, Jose, F. ,  HAGER, Stanley, L.

    IPC: C08G18/67 ,  C08G18/40 ,  C08G18/48 ,  C08G18/06 ,  C08G101/00

    CPC classification number: C08G65/2663 ,  C08G18/227 ,  C08G18/4841 ,  C08G18/632 ,  C08G18/7671 ,  C08G18/8108 ,  C08G2101/00

    Abstract: Polymer polyols having a solids content of greater than 40 wt.%, a total ethylene oxide content of up to 25 wt.%, and a viscosity at 25°C of less than 15,000 centistokes are produced by reacting (1) a base polyol having active hydrogen atoms with an ethylene oxide content of from 15 to 40 wt.% that has been formed in the presence of a double metal cyanide (DMC) catalyst, (2) one or more unsaturated monomers, (3) at least one radical initiator, optionally (4) a preformed stabilizer and optionally (5) a chain transfer agent. These polymer polyols (PMPOs) are useful in the preparation of polyurethane foams and elastomers.

    Abstract translation: 固体含量大于40重量％，总氧化乙烯含量高达25重量％，25℃下粘度小于15000厘沲的聚合物多元醇通过使（1）具有 在双金属氰化物（DMC）催化剂存在下形成的环氧乙烷含量为15至40重量％的活性氢原子，（2）一种或多种不饱和单体，（3）至少一种自由基引发剂 ，任选地（4）预成型稳定剂和任选的（5）链转移剂。 这些聚合物多元醇（PMPO）可用于制备聚氨酯泡沫和弹性体。

    A METHOD TO INCREASE THE RESISTANCE OF DOUBLE METAL CYANIDE CATALYSTS TO DEACTIVATION
    10.
    发明申请
    A METHOD TO INCREASE THE RESISTANCE OF DOUBLE METAL CYANIDE CATALYSTS TO DEACTIVATION 审中-公开
    提高双金属氰化物催化剂抗性的方法

    公开(公告)号：WO2014150761A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/024160

    申请日：2014-03-12

    Applicant: BAYER MATERIALSCIENCE LLC

    Inventor： BROWNE, Edward, P. ,  PAZOS, Jose, F.

    IPC: C08G65/10 ,  C08G65/28 ,  C08G18/48

    CPC classification number: C08G18/4866 ,  C08G18/4829 ,  C08G65/2609 ,  C08G65/2663 ,  C08G2101/00

    Abstract: This invention relates to a semi-batch process for the production of polyoxyalkylene polyether polyols. These polyoxyalkylene polyether polyols have hydroxy I (OH) numbers of from 112 to 400. This process comprises establishing oxyalkylation condition in a reactor in the presence of a DMC catalyst, continuously introducing alkylene oxide and a suitable starter into the reactor, and recovering an oxyalkyated polyether polyol. The oxyalkylation initially occurs at a temperature that is sufficiently high enough to avoid or prevent deactivation of the DMC catalyst, or for from 2% to 50% of the total oxide feed amount, and the oxyalkylation is then continued at a lower temperature.

    Abstract translation: 本发明涉及用于生产聚氧化烯聚醚多元醇的半间歇方法。 这些聚氧化烯聚醚多元醇具有112至400的羟基I（OH）数。该方法包括在DMC催化剂的存在下在反应器中建立烷氧基化条件，将烯化氧和合适的起始物连续引入反应器，并回收氧代 聚醚多元醇。 烷氧基化最初在足够高的温度下发生，以避免或阻止DMC催化剂的失活，或者总氧化物进料量的2％至50％，然后在较低的温度下继续进行烷氧基化。

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