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11.发明公开
公开(公告)号：EP2622001A1
公开(公告)日：2013-08-07
申请号：EP11757315.4
申请日：2011-09-15
发明人： JIMENEZ, Jorge , BAE, Woo-Sung , LISTA, Giuseppe Y. , GELFER, Mikhail Y. , PARENTI, Vanni , KRAMER, Hans
IPC分类号： C08G63/672 , C08L67/02 , C08L75/06
CPC分类号： C08G18/4241 , C08G18/4018 , C08G18/4252 , C08G18/482 , C08G63/668 , C08G2101/0025 , C08G2101/005 , C08L67/00 , C08L71/02
摘要： The present invention discloses aromatic polyester polyols suitable for blending with other polyols or other materials mutually compatible with the polyester polyols to achieve polyurethane and polyisocyanurate products. In particular the present invention discloses polyester polyols comprising the reaction of: A) an aromatic component comprising 80 mole percent or greater of terephthalic acid; B) a polyether polyol having a nominal functionality greater than 2 and less than or equal to 4, a molecular weight of 250 to 1000 and has a polyoxypropylene content of at least 70 % by weight of the polyol; and C) a glycol other than B having a molecular weight from 60 to 250; wherein A, B, and C are present in the reaction on a percent weight bases of 20 to 60 weight percent A); 15 to 70 weight percent of B); and 10 to 50 weight percent of C).
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公开(公告)号：EP2649120B1
公开(公告)日：2017-07-19
申请号：EP11788513.7
申请日：2011-11-30
CPC分类号： C08G18/14 , B29C44/10 , B29C45/0001 , C08G18/092 , C08G18/1808 , C08G18/1816 , C08G18/225 , C08G18/4816 , C08G18/4829 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08G2105/02 , Y10T428/1376
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13.发明授权METHOD OF MOLDING RIGID POLYURETHANE FOAMS WITH ENHANCED THERMAL CONDUCTIVITY 有权具有增强的导热性的刚性聚氨酯泡沫体的成型方法
公开(公告)号：EP1951777B1
公开(公告)日：2017-05-17
申请号：EP06827462.0
申请日：2006-11-03
CPC分类号： C08G18/7664 , B29C44/38 , C08G18/482 , C08G18/4829 , C08G2101/0025 , C08G2101/005 , C08J9/14 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2205/10 , C08J2375/04
摘要： The present invention is to a process of producing a molded rigid polyurethane foam for application in appliance, having a reduced thermal conductivity at densities between 33 and 38 kg/m 3 . The molded rigid polyurethane foam have a ratio of applied foam density (kg/m 3 ) to lambda (mW/mK), measured at 10°C, 24 hours after foam production from 1.65 and to 2.15 and are obtained by the process of injecting into a closed mold cavity under reduced pressure a reaction mixture at a packing factor of 1.1 to 1.9 and the reaction mixture comprises: A) an organic polyisocyanate; B) a physical blowing agent; C) a polyol composition containing at least one polyol with a functionality of 3 or greater and a hydroxyl number between 200 and 800 and a water content of 0 to 2.5 weight percent of the total polyol composition; D) catalyst; and E) auxiliary substances and/or additives.
摘要翻译： 本发明涉及一种应用于器具的模制硬质聚氨酯泡沫体，其密度在33和38kg / m 3之间时具有降低的热导率，以及用于生产这种泡沫体的方法。 所述模制的硬质聚氨酯泡沫体在10℃，泡沫体生产后24小时测量的泡沫体密度（kg / m 3）与λ（mW / mK）的比率为1.65至2.15，并且通过注射 在减压下将填料系数为1.1-1.9的反应混合物注入封闭的模腔中，反应混合物包含：A）有机多异氰酸酯; B）物理发泡剂，C）多元醇组合物，其包含至少一种官能度为3或更大且羟值为200至800且多元醇组合物的总含水量为0至2.5重量％的多元醇; D）催化剂和E）辅助物质和/或添加剂。
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14.发明公开ISOCYANATE-BASED POLYMER FOAM WITH IMPROVED THERMAL INSULATION PROPERTIES 审中-公开聚合物泡沫的异氰酸酯具有改进的热绝缘性能
公开(公告)号：EP2723814A1
公开(公告)日：2014-04-30
申请号：EP11868078.4
申请日：2011-06-21
发明人： YIN, Eric Yi G , CHEN, Given Jing , WANG, Beilei , YE, Li , PARENTI, Vanni , MU, Li , ZHANG,Yahong
CPC分类号： C08L75/04 , B29K2075/00 , B29K2105/04 , B29K2105/045 , B29K2105/046 , C08G18/3206 , C08G18/4816 , C08G18/4854 , C08G18/6511 , C08G18/6705 , C08G18/7664 , C08G2101/0025 , C08G2101/005 , C08K3/16 , C08K9/02
摘要： This invention relates to rigid isocyanate-based polymer foam comprising a carbon black component comprising at least 50 weight percent of a fluorinated carbon black. Said foam having improved thermal properties, specifically, rigid polyurethane and/or polyisocyanurate foams for use in insulation applications.
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公开(公告)号：EP4025421A1
公开(公告)日：2022-07-13
申请号：EP20771955.0
申请日：2020-09-01
发明人： GUJ, Luca , WOCKE, Colman , CORONEO, Mirella , PARENTI, Vanni
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公开(公告)号：EP4025418A1
公开(公告)日：2022-07-13
申请号：EP20768483.8
申请日：2020-09-01
发明人： GUJ, Luca , WOCKE, Colman , CORONEO, Mirella , PARENTI, Vanni
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公开(公告)号：EP3491041A1
公开(公告)日：2019-06-05
申请号：EP16910152.4
申请日：2016-07-29
发明人： CHAI, Ning , CHEN, Jing , YIN, Yige , CHEN, Cheng , PARENTI, Vanni
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公开(公告)号：EP2723814B1
公开(公告)日：2018-10-17
申请号：EP11868078.4
申请日：2011-06-21
发明人： YIN, Eric Yi G , CHEN, Given Jing , WANG, Beilei , YE, Li , PARENTI, Vanni , MU, Li , ZHANG,Yahong
CPC分类号： C08L75/04 , B29K2075/00 , B29K2105/04 , B29K2105/045 , B29K2105/046 , C08G18/3206 , C08G18/4816 , C08G18/4854 , C08G18/6511 , C08G18/6705 , C08G18/7664 , C08G2101/0025 , C08G2101/005 , C08K3/16 , C08K9/02
摘要： This invention relates to rigid isocyanate-based polymer foam comprising a carbon black component comprising at least 50 weight percent of a fluorinated carbon black. Said foam having improved thermal properties, specifically, rigid polyurethane and/or polyisocyanurate foams for use in insulation applications.
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公开(公告)号：EP3271410A1
公开(公告)日：2018-01-24
申请号：EP16713161.4
申请日：2016-03-02
IPC分类号： C08G18/48 , C08G18/50 , C08G18/76 , C08G18/16 , C08G101/00
CPC分类号： C08G18/482 , C08G18/163 , C08G18/4825 , C08G18/4829 , C08G18/4879 , C08G18/5033 , C08G18/7664 , C08G2101/0025
摘要： A storage stable isocyanate-reactive composition includes a reactive component including (a) 5 wt % to 30 wt % of at least one Novolac-type polyoxypropylene polyether polyol having a hydroxyl functionality from 2 to 5 and a hydroxyl number from 130 to 450 mg KOH/g, (b) 20 wt % to 60 wt % of at least one high functional polyether polyol having a hydroxyl functionality from 6 to 8 and a hydroxyl number from 300 to 700 mg KOH/g, (c) 2 wt % to 30 wt % of at least one low functional polyether polyol having a hydroxyl functionality from 2 to 5 and a hydroxyl number from 50 to 400 mg KOH/g, (d) 2 wt % to 30 wt % of at least one amine initiated polyol having a hydroxyl number from 250 to 600 mg KOH/g, and (e) 1 wt % to 25 wt % of one or more additives; and a hydrocarbon physical blowing agent component in an amount of at least 10 parts by weight for each 100 parts by weight of the reactive component.
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20.发明授权
公开(公告)号：EP2622001B1
公开(公告)日：2016-04-20
申请号：EP11757315.4
申请日：2011-09-15
发明人： JIMENEZ, Jorge , BAE, Woo-Sung , LISTA, Giuseppe Y. , GELFER, Mikhail Y. , PARENTI, Vanni , KRAMER, Hans
IPC分类号： C08G63/672 , C08L67/02 , C08L75/06
CPC分类号： C08G18/4241 , C08G18/4018 , C08G18/4252 , C08G18/482 , C08G63/668 , C08G2101/0025 , C08G2101/005 , C08L67/00 , C08L71/02
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