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1.发明公开ATTACHED, HIGH REACTIVITY RIGID POLYURETHANE FOAMS CONTAINING OXAZOLIDONE GROUPS 有权与恶唑烷酮BOUND高活性聚氨酯硬泡
公开(公告)号：EP1924619A1
公开(公告)日：2008-05-28
申请号：EP06740919.3
申请日：2006-04-12
IPC分类号： C08G18/00
CPC分类号： C08G18/025 , C08G18/003 , C08G18/3823 , C08G18/5027 , C08G18/58 , C08G18/6674 , C08G18/7657 , C08G18/7881 , C08G18/797 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08J9/06 , C08J2205/10 , C08L83/00 , Y10T428/249953
摘要： Polyurethane foams are made and attached to a substrate having an open cavity, but reacting a polyisocyanate component and a polyol component in the presence of a blowing agent. The polyisocyanate component includes at least one isocyanate-terminated, oxazolidone-containing intermediate. This process allows for very fast curing, good quality, adherent foams to be produced on, for example, vehicle parts and assemblies, for acoustical or vibration dampening and for structural reinforcement.
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2.发明公开EXPANDABLE POLYOLEFIN COMPOSITIONS AND INSULATED VEHICLE PARTS CONTAINING EXPANDED POLYOLEFIN COMPOSITIONS 审中-公开与拉伸聚烯烃拉伸的聚烯烃和孤立的车辆部件
公开(公告)号：EP2004738A2
公开(公告)日：2008-12-24
申请号：EP07755079.6
申请日：2007-04-06
发明人： KAYLAN, Sehanobish , ONER-DELIORMANLI, Didem , MARTINEZ, Felipe, B. , LEKOVIC, Huzeir , CHAUDHARY, Bharat, Indu , EL-KHATIB, Ali, Jafaar , HO, Thoi, H.
CPC分类号： C08J9/0023 , B29C44/12 , C08J9/0052 , C08J9/04 , C08J9/06 , C08J9/101 , C08J9/103 , C08J9/365 , C08J2203/04 , C08J2323/02 , C08J2323/04 , C08J2323/06 , C08L23/06 , C08L23/0815 , C08L23/0892 , C08L23/16 , C08L2205/02 , C08L2666/06 , C08L2666/08 , C08L2666/24
摘要： Polyolefin compositions that expand freely to form stable foams are disclosed. The compositions include at least one heat-activated expanding agent and typically include at least one heat-expanded crosslinker. The compositions are effective as sealers and noise/vibration insulation in automotive applications.
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3.发明公开METHOD TO ADHERE AN EXPANDABLE FLEXIBLE POLYURETHANE TO A SUBSTRATE 审中-公开方法用于将不对EXPANDABLE软质聚氨酯ON A SUBSTRATE
公开(公告)号：EP1727854A1
公开(公告)日：2006-12-06
申请号：EP05725012.8
申请日：2005-03-08
CPC分类号： C08G18/36 , C08G18/10 , C08G18/409 , C08G18/4804 , C08G18/4841 , C08G18/6552 , C08G18/6674 , C08G18/7664 , C08G18/794 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08G2120/00 , C08G2150/60 , C08G2170/60 , C08G2350/00 , C08J9/06 , C08J9/103 , C08J2375/04 , C08J2375/08 , C08K5/09 , C08K5/29 , C08L83/00 , C08G18/4009
摘要： Foam-in-place, one component polyurethane compositions are useful to produce foams that adhere to various substrates such as certain vehicle parts and assemblies. The polyurethane composition contains a heat-activated blowing agent. The composition is based on a polyurethane resin that is expandable. The resin is a heat-softenable material, or a low molecular weight material that engages in further curing during the heat expansion step.
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公开(公告)号：EP1725600B1
公开(公告)日：2008-09-03
申请号：EP05724793.4
申请日：2005-03-07
CPC分类号： C08G18/482 , C08G18/10 , C08G18/672 , C08G2101/0025 , C08G2101/0066 , C08G2350/00 , C08J9/08 , C08J2205/10 , C08J2375/04 , C08G18/3823 , C08G18/48
摘要： Polyurethane foams are made and attached to a substrate having an open cavity, but reacting prepolymer and polyol components in the presence of certain carbamate blowing agents. This process allows for very fast curing, good quality, adherent foamy to be produced on, for example, vehicle parts and assemblies, for acoustical or vibration dampening and for structural reinforcement.
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公开(公告)号：EP1868810A1
公开(公告)日：2007-12-26
申请号：EP05851544.6
申请日：2005-11-12
CPC分类号： C08G18/4816 , B32B3/02 , B32B5/18 , B32B5/20 , B32B15/046 , B32B2250/40 , B32B2264/102 , B32B2264/104 , B32B2266/0207 , B32B2266/06 , B32B2307/306 , B32B2307/3065 , B32B2307/54 , B32B2307/71 , B32B2307/72 , B32B2605/08 , C08G18/022 , C08G18/092 , C08G18/4829 , C08G18/7664 , C08G18/791 , C08G2101/0025 , C08G2101/0066 , C08G2105/02 , Y10T428/249953 , Y10T428/249967 , Y10T428/249984 , Y10T428/249986 , Y10T428/28
摘要： A structural member is reinforced with a thermoset polymer foam having (a) a density of 80 - 650 kg/m3, (b) a storage modulus, measured on a 12 mm wide x 3.5 mm thick x 17.5 single cantilever sample according to ASTM D 4065-01, under conditions of 1 Hz and a heating rate of 2°C/min, such that the ratio of the storage modulus at 0°C, expressed in MPa, divided by the density of the thermoset polymer foam, expressed in kg/m3, is at least 0.4, and (c) the ratio of the storage modulus of the thermoset polymer foam at 100°C divided by the storage modulus of the thermoset polymer foam at 0°C is at least 0.5. The foam is preferably a polyurethane-isocyanurate foam. The foam exhibits excellent resistance to cracking due to mechanical and thermal stresses.
摘要翻译： 用（a）密度为80-650kg / m 3的热固性聚合物泡沫增强结构构件，（b）根据ASTM D在12mm宽×3.5mm厚×17.5单悬臂样品上测量的储能模量 4065-01，在1Hz和2℃/ min的加热速率的条件下进行，使得在0℃下的储能模量以MPa表示的比率除以热固性聚合物泡沫的密度，以kg /（m 3）至少为0.4，和（c）100℃下热固性聚合物泡沫体的储能模量除以0℃下热固性聚合物泡沫体的储能模量的比值至少为0.5。 该泡沫优选为聚氨酯 - 异氰脲酸酯泡沫。 由于机械应力和热应力，泡沫表现出优异的抗开裂性。
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公开(公告)号：EP1725600A1
公开(公告)日：2006-11-29
申请号：EP05724793.4
申请日：2005-03-07
CPC分类号： C08G18/482 , C08G18/10 , C08G18/672 , C08G2101/0025 , C08G2101/0066 , C08G2350/00 , C08J9/08 , C08J2205/10 , C08J2375/04 , C08G18/3823 , C08G18/48
摘要： Polyurethane foams are made and attached to a substrate having an open cavity, but reacting prepolymer and polyol components in the presence of certain carbamate blowing agents. This process allows for very fast curing, good quality, adherent foamy to be produced on, for example, vehicle parts and assemblies, for acoustical or vibration dampening and for structural reinforcement.
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7.发明公开ADHESION-MODIFIED EXPANDABLE POLYOLEFIN COMPOSITIONS AND INSULATED VEHICLE PARTS CONTAINING EXPANDED ADHESION-MODIFIED POLYOLEFIN COMPOSITIONS 审中-公开STICK改进拉伸聚烯烃和坚持使用隔离车辆部件改性聚烯烃拉伸
公开(公告)号：EP2004739A2
公开(公告)日：2008-12-24
申请号：EP07755080.4
申请日：2007-04-06
发明人： ONER-DELIORMANLI, Didem , LEKOVIC, Huzeir , SEHANOBISH, Kalyan , MALANGA, Michael, T. , MIRYALA, Srikanth
CPC分类号： C08J9/0023 , B29C44/12 , C08J9/0052 , C08J9/04 , C08J9/06 , C08J9/101 , C08J9/103 , C08J9/365 , C08J2203/04 , C08J2323/02 , C08J2323/04 , C08J2323/06 , C08L23/06 , C08L23/0815 , C08L23/0892 , C08L23/16 , C08L2205/02 , C08L2666/06 , C08L2666/08 , C08L2666/24
摘要： Polyolefin compositions that expand freely to form stable foams are disclosed. The compositions contain specified levels of adhesion-promoting resins. The compositions include at least one heat-activated expanding agent and typically include at least one heat-expanded crosslinker. The compositions are effective as sealers and noise/vibration insulation in automotive applications.
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公开(公告)号：EP1377647A1
公开(公告)日：2004-01-07
申请号：EP02725403.6
申请日：2002-03-29
发明人： EL-KHATIB, Ali , BILLOTTO, Frank , LEKOVIC, Huzeir
IPC分类号： C09K3/00 , C08G18/00 , C07C271/00
CPC分类号： C08G18/12 , C08G18/672 , C08G2101/0025 , C08G2101/0066 , C08G2101/0083 , Y10T428/249991 , Y10T428/31551 , C08G18/48 , C08G18/482
摘要： Polyurethane foams are made using a prepolymer that is the reaction product of an organic polyisocyanate, a hydroxy-functional acrylate or methacrylate, and a polyol. This prepolymer is reacted at specified volume ratios and isocyanate indices with a polyol component that includes at least one polyol. The foam is made in the presence of a blowing agent and catalyst. Preferred blowing agents are water and chemical blowing agents that generate carbon dioxide in the reaction. Preferred catalysts have primary or secondary amine groups that allow them to react into the resulting polymer structure, thus decreasing the level of volatile components.
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公开(公告)号：EP1377647B1
公开(公告)日：2010-10-20
申请号：EP02725403.6
申请日：2002-03-29
发明人： EL-KHATIB, Ali , BILLOTTO, Frank , LEKOVIC, Huzeir
CPC分类号： C08G18/12 , C08G18/672 , C08G2101/0025 , C08G2101/0066 , C08G2101/0083 , Y10T428/249991 , Y10T428/31551 , C08G18/48 , C08G18/482
摘要： Polyurethane foams are made using a prepolymer that is the reaction product of an organic polyisocyanate, a hydroxy-functional acrylate or methacrylate, and a polyol. This prepolymer is reacted at specified volume ratios and isocyanate indices with a polyol component that includes at least one polyol. The foam is made in the presence of a blowing agent and catalyst. Preferred blowing agents are water and chemical blowing agents that generate carbon dioxide in the reaction. Preferred catalysts have primary or secondary amine groups that allow them to react into the resulting polymer structure, thus decreasing the level of volatile components.
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公开(公告)号：EP1868810B1
公开(公告)日：2009-12-23
申请号：EP05851544.6
申请日：2005-11-12
CPC分类号： C08G18/4816 , B32B3/02 , B32B5/18 , B32B5/20 , B32B15/046 , B32B2250/40 , B32B2264/102 , B32B2264/104 , B32B2266/0207 , B32B2266/06 , B32B2307/306 , B32B2307/3065 , B32B2307/54 , B32B2307/71 , B32B2307/72 , B32B2605/08 , C08G18/022 , C08G18/092 , C08G18/4829 , C08G18/7664 , C08G18/791 , C08G2101/0025 , C08G2101/0066 , C08G2105/02 , Y10T428/249953 , Y10T428/249967 , Y10T428/249984 , Y10T428/249986 , Y10T428/28
摘要： A structural member is reinforced with a thermoset polymer foam having (a) a density of 80 - 650 kg/m3, (b) a storage modulus, measured on a 12 mm wide x 3.5 mm thick x 17.5 single cantilever sample according to ASTM D 4065-01, under conditions of 1 Hz and a heating rate of 2°C/min, such that the ratio of the storage modulus at 0°C, expressed in MPa, divided by the density of the thermoset polymer foam, expressed in kg/m3, is at least 0.4, and (c) the ratio of the storage modulus of the thermoset polymer foam at 100°C divided by the storage modulus of the thermoset polymer foam at 0°C is at least 0.5. The foam is preferably a polyurethane-isocyanurate foam. The foam exhibits excellent resistance to cracking due to mechanical and thermal stresses.
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