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91. 发明授权

US07312253B2 Insulating thermoplastic foams made with methyl formate-based blowing agents 有权
标题翻译：用甲酸甲酯发泡剂制成的绝热热塑性泡沫
公开(公告)号：US07312253B2
公开(公告)日：2007-12-25
申请号：US11016312
申请日：2004-12-17
申请人： Yash Paul Handa , Joseph A. Brackman , Glenn C. Castner , Mohammad Zafar
发明人： Yash Paul Handa , Joseph A. Brackman , Glenn C. Castner , Mohammad Zafar
IPC分类号： C08J9/00
CPC分类号： C08J9/127 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2205/052 , C08J2325/04
摘要： A blowing agent blend for making thermoplastic polymer foams comprises methyl formate. The blowing agent blend can further comprise at least one co-blowing agent. The co-blowing agent is either a physical co-blowing agent (e.g. an inorganic agent, a hydrocarbon, a halogenated hydrocarbon, a hydrocarbon with polar, functional group(s), water or any combination thereof), or a chemical co-blowing agent, or combinations thereof. The thermoplastic polymer foam can be an alkenyl aromatic polymer foam, e.g. a polystyrene foam. The blowing agent blend can comprise any combination of methyl formate and one or more co-blowing agents. The methyl formate-based blowing agent blends produce stable foams for various applications, including containers, packaging systems, as well as insulation boards and building materials. A process for the preparation of such foams is also provided.
摘要翻译：用于制备热塑性聚合物泡沫的发泡剂共混物包括甲酸甲酯。发泡剂共混物可以进一步包含至少一种共发泡剂。共发泡剂是物理共发泡剂（例如无机试剂，烃，卤代烃，具有极性的烃，官能团，水或其任何组合）或化学共吹代理或其组合。热塑性聚合物泡沫可以是烯基芳族聚合物泡沫，例如聚苯乙烯泡沫。发泡剂共混物可以包含甲酸甲酯和一种或多种共发泡剂的任何组合。基于甲酸甲酯的发泡剂混合物为各种应用产生稳定的泡沫，包括容器，包装系统以及绝缘板和建筑材料。还提供了制备这种泡沫体的方法。

92. 发明授权

US07309459B2 Azeotropic compositions of cyclopentane 失效
标题翻译：环戊烷的共沸组合物
公开(公告)号：US07309459B2
公开(公告)日：2007-12-18
申请号：US11542579
申请日：2006-10-03
申请人： Barbara Haviland Minor
发明人： Barbara Haviland Minor
IPC分类号： C08J9/14
CPC分类号： A62D1/0028 , A62D1/00 , C08J9/149 , C08J2203/14 , C08J2203/146 , C08J2207/04 , C09K3/30 , C09K5/045 , C09K2205/112 , C09K2205/12 , C09K2205/134
摘要： This invention relates to compositions of cyclopentane, and a compound selected from the group consisting of hydrofluorocarbons, hydrofluoroethers, or fluorinated sulfur compounds. Specifically these compounds may be selected from the group consisting of tetrafluoroethane, hexafluoropropane, pentafluoropropane, tetrafluoropropane, trifluoropropane, difluoropropane, octafluorobutane, hexafluorobutane, pentafluorobutane, nonafluorobutane, difluorobutane, trifluoro-2-methoxyethane and bis(pentafluoroethyl)sulfide.The compositions, which may be azeotropic or azeotrope-like, may be used as refrigerants, cleaning agents, expansion agents for polyolefins and polyurethanes, aerosol propellants, refrigerants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents or displacement drying agents.
摘要翻译：本发明涉及环戊烷的组合物和选自氢氟烃，氢氟醚或氟化硫化合物的化合物。具体地说，这些化合物可选自四氟乙烷，六氟丙烷，五氟丙烷，四氟丙烷，三氟丙烷，二氟丙烷，八氟丁烷，六氟丁烷，五氟丁烷，九氟丁烷，二氟丁烷，三氟-2-甲氧基乙烷和双（五氟乙基）硫醚。可以共沸或类共沸的组合物可用作制冷剂，清洁剂，聚烯烃和聚氨酯的膨胀剂，气溶胶推进剂，制冷剂，传热介质，气体电介质，灭火剂，动力循环工作流体，聚合介质，微粒去除液，载液，抛光磨料或置换干燥剂。

93. 发明申请

US20070238794A1 Synergistic Flame-Proof Mixtures for Polystyrene Foams 审中-公开
标题翻译：聚苯乙烯泡沫的协同防火混合物
公开(公告)号：US20070238794A1
公开(公告)日：2007-10-11
申请号：US11632416
申请日：2005-07-08
申请人： Klaus Hahn , Gerd Ehrmann , Joachim Ruch , Markus Allmendinger , Bernhard Schmied , Jan Holoch , Paulus Schmaus
发明人： Klaus Hahn , Gerd Ehrmann , Joachim Ruch , Markus Allmendinger , Bernhard Schmied , Jan Holoch , Paulus Schmaus
IPC分类号： C08K5/02 , B29C47/10 , C08J9/00 , C08K5/00
CPC分类号： C08K5/14 , B29C44/3461 , B29C48/022 , B29C48/03 , B29C48/29 , B29K2025/00 , B29K2105/0005 , C08J9/0019 , C08J9/16 , C08J2203/12 , C08J2203/14 , C08J2325/04 , C08K5/02 , C08L25/04
摘要： A process for producing flame-resistant, expandable styrene polymers (EPS) or flame-resistant extruded styrene polymer foams (XPS), wherein an organic bromine compound having a bromine content of at least 70% by weight is used as flame retardant and a liquid peroxide, hydroperoxide or a peroxide solution is used as flame retardant synergist.
摘要翻译：一种制造阻燃，可发性苯乙烯聚合物（EPS）或阻燃挤出苯乙烯聚合物泡沫（XPS）的方法，其中使用溴含量为至少70重量％的有机溴化合物作为阻燃剂和液体过氧化氢，过氧化氢或过氧化物溶液用作阻燃增效剂。

94. 发明授权

US07241816B2 Expandable styrene resin particles, expandable beads, and foamed article 失效
标题翻译：可发性苯乙烯树脂颗粒，可发泡珠粒和泡沫制品
公开(公告)号：US07241816B2
公开(公告)日：2007-07-10
申请号：US10901970
申请日：2004-07-30
申请人： Makoto Kunimi , Tetsuya Katou , Makoto Saitou , Hiroshi Nakaguki , Toshio Akima
发明人： Makoto Kunimi , Tetsuya Katou , Makoto Saitou , Hiroshi Nakaguki , Toshio Akima
IPC分类号： C08J9/00 , C08J9/16
CPC分类号： C08J9/16 , C08J2203/14 , C08J2325/06
摘要： A process of producing expandable styrene resin particles, wherein in suspension polymerization of styrene monomers, the concentration of oxygen in a reaction vessel is kept low at least in a late stage of the polymerization, and the resulting styrene resin particles are impregnated with an expanding agent before or after completion of the polymerization. Preferably, at a polymerization rate of 60% or higher, the concentration of oxygen in the reaction vessel is kept at 7 volt % or lower. When additional styrene monomers are added during the polymerization, they are added and adsorbed to styrene resin particles in the course of polymerization while the concentration of oxygen is kept low. By this method, the particles whose internal portion has a low molecular weight and surface portion has a high molecular weight are obtained. A foamed article produced from the particles has high strength and a good appearance.
摘要翻译：一种生产可发性苯乙烯树脂颗粒的方法，其中在苯乙烯单体的悬浮聚合中，至少在聚合的后期将反应容器中的氧浓度保持在较低水平，所得到的苯乙烯树脂颗粒用发泡剂在聚合完成之前或之后。优选地，在60％以上的聚合速度下，反应容器中的氧浓度保持在7伏特以下。当在聚合期间加入另外的苯乙烯单体时，它们在聚合过程中被加入并吸附到苯乙烯树脂颗粒上，同时氧气的浓度保持较低。通过这种方法，可以获得其内部具有低分子量和表面部分的颗粒具有高分子量的颗粒。由颗粒制成的发泡制品具有高强度和良好的外观。

95. 发明申请

US20070142488A1 Expanded styrene polymers having a reduced thermal conductivity 有权
标题翻译：具有降低的热导率的膨胀苯乙烯聚合物
公开(公告)号：US20070142488A1
公开(公告)日：2007-06-21
申请号：US11629776
申请日：2005-06-09
申请人： Achim Datko , Klaus Hahn , Markus Allmendinger
发明人： Achim Datko , Klaus Hahn , Markus Allmendinger
IPC分类号： B29C44/34
CPC分类号： C08J9/0014 , C08J9/0066 , C08J9/20 , C08J2203/14 , C08J2325/06
摘要： Expanded styrene polymers which have a density of less than 25 g/l and a thermal conductivity A, determined at 10° C. in accordance with DIN 52612, of less than 32 mW/m*K, and also a process for producing them.
摘要翻译：根据DIN 52612，在10℃下测定的密度小于25g / l和热导率A的膨胀苯乙烯聚合物的含量小于32mW / m * K，以及它们的制备方法。

96. 发明授权

US07183330B2 Silicone surfactants for rigid polyurethane foam made with hydrocarbon blowing agents 失效
公开(公告)号：US07183330B2
公开(公告)日：2007-02-27
申请号：US10736042
申请日：2003-12-15
申请人： Wayne Robert Furlan , Mark Leo Listemann , Joan Sudbury-Holtschlag , Thomas John Markley , Gary Dale Andrew
发明人： Wayne Robert Furlan , Mark Leo Listemann , Joan Sudbury-Holtschlag , Thomas John Markley , Gary Dale Andrew
IPC分类号： C08J9/14 , C08G77/46
CPC分类号： C08J9/141 , C08G18/7664 , C08G2101/0025 , C08G2101/005 , C08J9/0061 , C08J9/149 , C08J2203/14 , C08J2203/142 , C08J2205/10 , C08J2375/04 , C08J2483/00
摘要： A method for making a rigid polyurethane foam by reacting a polyisocyanate and a polyol in the presence of a urethane catalyst, a blowing agent and a silicone surfactant characterized by employing a blowing agent comprising a C4 or C5 hydrocarbon, or mixtures thereof, with an average molecular weight of ≦72 g/mole and a boiling point in the range of 27.8 to 50° C., and a silicone surfactant comprising a polyether-polysiloxane copolymer represented by the following formula: (CH3)3—Si—O—(Si(CH3)2—O)x—(Si(CH3)(R)O)y—Si(CH3)3 where R=(CH2)3—O—(—CH2—CH2—O)a—(CH2—CH(CH3)—O)b—R″, and where R″ is H, (CH2)zCH3, or C(O)CH3; x+y+2 is 60–130; x/y is 5–14; z is 0–4; the total surfactant molecular weight, based on the formula, is 7000–30,000 g/mole, the wt % siloxane in the surfactant is 32–70 wt %, the blend average molecular weight (BAMW) of the polyether portion is 450–1000 g/mole, and the mole % of ethylene oxide in the polyether portion is 70–100 mole %.

97. 发明申请

US20060243944A1 Compositions comprising a fluoroolefin 审中-公开
公开(公告)号：US20060243944A1
公开(公告)日：2006-11-02
申请号：US11369227
申请日：2006-03-02
申请人： Barbara Minor , Velliyur Mallikarjuna Rao , Donald Bivens , Deepak Perti
发明人： Barbara Minor , Velliyur Mallikarjuna Rao , Donald Bivens , Deepak Perti
IPC分类号： C09K5/04
CPC分类号： C08J9/149 , A62D1/0057 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2207/04 , C09K3/30 , C09K5/045 , C09K2205/106 , C09K2205/11 , C09K2205/12 , C09K2205/122 , C09K2205/126 , C09K2205/134 , C10M171/008 , C10M2203/065 , C10M2203/1006 , C10M2205/0206 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10N2220/302 , C10N2220/303 , F25B2400/121
摘要： The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.

98. 发明申请

US20060217452A1 Pre-expanded particle of olefin-modified polystyrene resin, process for producing the same, and molded foam 有权
标题翻译：烯烃改性聚苯乙烯树脂的预发泡颗粒，其制备方法和模塑泡沫体
公开(公告)号：US20060217452A1
公开(公告)日：2006-09-28
申请号：US10567084
申请日：2004-07-23
申请人： Naokuni Inada , Hideyasu Matsumura , Yasutaka Tsutsui , Ikuo Morioka
发明人： Naokuni Inada , Hideyasu Matsumura , Yasutaka Tsutsui , Ikuo Morioka
IPC分类号： B29C44/34
CPC分类号： C08J9/18 , C08J2203/12 , C08J2203/14 , C08J2351/06
摘要： A pre-expanded beads of olefin-modified polystyrene-based resin comprising a pie-expanded beads of a polystyrene-based resin modified with a polyolefin-based resin, wherein a styrene-based monomer forming a polystyrene-based resin in the beads is used in the range of 100 to 1,000 parts by weight relative to 100 parts by weight of a polyolefin-based resin, a bulk density of each bead is 0.012 to 0.20 g/cm3, and an absorbance ratio at 698 cm−1 and 2850 cm−1 (D698/D2850) obtained from an infrared absorption spectrum of each bead surface measured by ATR method infrared spectroscopy is in the range of 0.1 to 2.5.
摘要翻译：包含烯烃改性聚苯乙烯类树脂的预发泡珠粒，其包含用聚烯烃类树脂改性的聚苯乙烯类树脂的饼状发泡珠，其中使用在珠粒中形成聚苯乙烯类树脂的苯乙烯类单体相对于100重量份的聚烯烃系树脂为100〜1000重量份，各珠粒的体积密度为0.012〜0.20g / cm 3，吸光度比为从红外吸收光谱获得的698cm -1和2850cm -1（D / 698 / D 2850）通过ATR方法红外光谱测定的每个珠粒表面在0.1至2.5的范围内。

99. 发明授权

US07105578B2 Blowing agent blends 失效
公开(公告)号：US07105578B2
公开(公告)日：2006-09-12
申请号：US10253242
申请日：2002-09-24
申请人： Jinhuang Wu , Douglas R. Dillon
发明人： Jinhuang Wu , Douglas R. Dillon
IPC分类号： C08G18/00 , C08G18/08 , C08K3/00
CPC分类号： C08J9/149 , C08G18/42 , C08G2101/0025 , C08J2203/14 , C08J2203/142
摘要： Foam blowing agent blends of trans-1,2-dichloroethylene and one or more pentanes are provided, as are polyol premixes and foam compositions containing such blends. The resulting foams exhibit dramatic improvement in fire resistance.

100. 发明申请

US20060105932A1 AZEOTROPE-LIKE COMPOSITIONS CONTAINING HEXAFLUOROPROPYLENE DIMER AND USE THEREOF 审中-公开
标题翻译：含有十六烷基二甲基丙烯酸酯的AZEOTROPE-LIKE组合物及其用途
公开(公告)号：US20060105932A1
公开(公告)日：2006-05-18
申请号：US11275705
申请日：2006-01-25
申请人： David HESSELROTH , John Owens
发明人： David HESSELROTH , John Owens
IPC分类号： C11D17/00
CPC分类号： C08J9/149 , C07C21/18 , C08J2203/14 , C08J2203/142 , C09K5/045 , C09K2205/12 , C09K2205/126 , C10M129/76 , C10M2207/289 , C10N2230/10 , C11D7/505 , C11D7/5072 , C23G5/02803
摘要： Azeotrope-like compositions comprising hexafluoropropylene dimer and a hydrocarbon or a hydrofluorocarbon, and uses thereof, are described.
摘要翻译：描述包含六氟丙烯二聚物和烃或氢氟烃的类共沸组合物及其用途。

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