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    TEXTILES WITH BROMINATED POLYMER FLAME RETARDANT
    3.
    发明申请
    TEXTILES WITH BROMINATED POLYMER FLAME RETARDANT 审中-公开
    具有烧结聚合物阻燃剂的纺织品

    公开(公告)号：WO2014014648A2

    公开(公告)日：2014-01-23

    申请号：PCT/US2013/048998

    申请日：2013-07-02

    Applicant: ROHM AND HAAS COMPANY ,  DOW GLOBAL TECHNOLOGIES LLC

    Inventor： STOBBY, William G. ,  MATTEUCCI, Michal E. ,  SEKHARAN, Manesh N. ,  MORGAN, Ted A. ,  NUNN, Maureen B. ,  YOUNG, Timothy J.

    IPC: D06M15/252

    CPC classification number: D06M15/227 ,  D06M15/233 ,  D06M23/08 ,  D06M2200/30

    Abstract: A textile comprises fiber and a brominated flame retardant that is a copolymer having copolymerized therein a butadiene moiety and a vinyl aromatic monomer moiety, the copolymer having, prior to bromination, a vinyl aromatic monomer content of from 5 to 90 percent by weight based upon copolymer weight, a 1,2-butadiene isomer content of greater than zero percent by weight based upon butadiene moiety weight, and a weight average molecular weight of at least 1000, the brominated copolymer having an unbrominated, non-aromatic double bond content of less than or equal to 50 percent based upon non-aromatic double bond content of the copolymer prior to bromination as determined by proton nuclear magnetic resonance spectroscopy, a five percent weight loss temperature, as determined by thermogravimetric analysis of at least 170 degrees Celsius.

    Abstract translation: 纺织品包括纤维和溴化阻燃剂，其是在其中共聚有丁二烯部分和乙烯基芳族单体部分的共聚物，该共聚物在溴化之前具有基于共聚物的5-90重量％的乙烯基芳族单体含量 重量，基于丁二烯部分重量大于零重量百分比的1,2-丁二烯异构体含量和至少1000的重均分子量，溴化共聚物具有小于或等于无溴，非芳族双键含量 或等于50％，基于通过质子核磁共振光谱法确定的溴化前的共聚物的非芳族双键含量，通过至少170摄氏度的热重分析确定的5重量％的重量损失温度。

    SYSTEM FOR DIMENSIONALLY STABLE ISOCYANATE-FREE POLYURETHANE FOAM
    6.
    发明申请
    SYSTEM FOR DIMENSIONALLY STABLE ISOCYANATE-FREE POLYURETHANE FOAM 审中-公开
    用于尺寸稳定的无异氰酸酯聚氨酯泡沫的系统

    公开(公告)号：WO2018005142A1

    公开(公告)日：2018-01-04

    申请号：PCT/US2017/038094

    申请日：2017-06-19

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： THOMAS, Megan ,  WAGNER, Nicole L. ,  STOBBY, William G. ,  PRAAY, Herbert N.

    IPC: C08G12/20 ,  C08G71/04 ,  C08G101/00

    CPC classification number: C08G71/04 ,  C08G12/20 ,  C08G12/46 ,  C08G2101/0058 ,  C08G2101/0066

    Abstract: A polymer foam system comprises a polyaldehyde, an inorganic powder, a polycarbamate, a blowing agent and an acid catalyst wherein the polyaldehyde is in an A-side of the polymer foam system and the polycarbamate is in a B-side of the polymer foam system wherein the inorganic powder is selected from a group consisting of Group II oxides and hydroxides, the polyaldehyde has an average functionality of more than one and three or less, the polycarbamate has an average functionality of 3.4 or more and 4.2 or less, the polycarbamate has an average equivalent weight of 200 grams per equivalent or more and 325 grams per equivalent or less, and the average particle size of the inorganic powder in micrometers divided by the ratio of concentration in millimoles of organic powder to acid catalyst is 2.5 or more an 9.3 or less.

    Abstract translation: 聚合物泡沫体系包含聚醛，无机粉末，聚氨基甲酸酯，发泡剂和酸催化剂，其中聚醛在聚合物泡沫体系的A面中，并且聚氨基甲酸酯在 聚合物泡沫体系的B面，其中无机粉末选自II族氧化物和氢氧化物，聚醛的平均官能度大于1和3或更小，聚氨基甲酸酯的平均官能度为3.4或更大 和4.2或更少的情况下，多氨基甲酸酯的平均当量为每当量200克或更多，325克每当量或更少，无机粉末的平均粒径（微米）除以有机粉末与毫摩尔浓度之比 酸催化剂为2.5或更高，9.3或更低。

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