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1. 发明申请

WO2003074603A1 DIMENSIONALLY-STABLE PROPYLENE POLYMER FOAM WITH IMPROVED THERMAL AGING. 审中-公开
标题翻译：具有改进的热老化的尺寸稳定的丙烯聚合物泡沫。
公开(公告)号：WO2003074603A1
公开(公告)日：2003-09-12
申请号：PCT/US2003/000953
申请日：2003-01-13
申请人： DOW GLOBAL TECHNOLOGIES INC. , DELABROYE, Christine , NGUYEN, Lena, T. , KOENIG, Jean-François , HECKMANN, Marc , STOBBY, William, G. , PARK, Chung, P. , CHATTERJEE, Ananda, M.
发明人： DELABROYE, Christine , NGUYEN, Lena, T. , KOENIG, Jean-François , HECKMANN, Marc , STOBBY, William, G. , PARK, Chung, P. , CHATTERJEE, Ananda, M.
IPC分类号： C08K13/02
CPC分类号： C08J9/0066 , C08J9/0019 , C08J2323/10 , C08J2323/12 , C08K5/005 , C08K5/0066 , C08K5/02 , C08K5/03 , C08L23/10
摘要： A propylene polymer foam that contains both a bromine compound, especially an aromatic bromine compound, as a flame retardant additive and an infrared radiation blocking or attenuation compound such as carbon black or graphite and has enhanced resistance to thermal degradation over time due to incorporation of certain stabilizing additives in addition to phenolic-based antioxidants. The foam has utility in thermal insulation applications.
摘要翻译：含有溴化合物，特别是芳族溴化合物作为阻燃添加剂的丙烯聚合物泡沫体以及红外辐射阻断或衰减化合物如炭黑或石墨，并且由于掺入了一定时间而具有增强的耐热降解性稳定添加剂除酚类抗氧化剂外。该泡沫可用于保温应用。

2. 发明申请

WO2002098963A1 FIRE RESISTANCE ACOUSTIC FOAM 审中-公开
标题翻译：耐火消声泡沫
公开(公告)号：WO2002098963A1
公开(公告)日：2002-12-12
申请号：PCT/US2002/014784
申请日：2002-05-09
申请人： DOW GLOBAL TECHNOLOGIES INC. , BURGUN, Sandrine , KAMMERER, Jonathan , PARK, Chung, P. , STOBBY, William, G. , SUBRAMONIAN, Suresh
发明人： BURGUN, Sandrine , KAMMERER, Jonathan , PARK, Chung, P. , STOBBY, William, G. , SUBRAMONIAN, Suresh
IPC分类号： C08J9/00
CPC分类号： C08J9/0023 , C08J9/0019
摘要： A macrocellular foam is described having improved cell size and Fire-test-response Characteristics, among other features, which is obtained by selecting a particle size less than 1 micron for the flame retardant adjuvant. The inventors found that the amount of fire retardant adjuvant can be increased for a given foam cell size or the foam cell size can be increased for a given amount of fire retardant adjuvant, allowing the production of foams having exceptionally large, well-formed, cells that have excellent Fire-test-response Characteristics. The benefits are especially noteworthy in relation to thermoplastic foams and inorganic flame retardation adjuvants, due to the unexpected reduction in the nucleation effect of the adjuvant. The foams are useful for improving the acoustic performance of products that are required to meet certain Fire-test-response Characteristics. It may be used in automotive and other transportation devices, building and construction, household and garden appliances, power tool and appliance and electrical supply housing, connectors, and aircraft as acoustic systems for sound absorption and insulation.
摘要翻译：描述了具有改进的电池尺寸和耐火试验响应特性的宏观泡沫，以及通过选择阻燃助剂的小于1微米的粒度而获得的其它特征。本发明人发现，对于给定的泡沫电池尺寸，阻燃助剂的量可以增加，或者对于给定量的阻燃助剂可以增加泡沫电池的尺寸，允许制造具有异常大，形成良好的电池的泡沫具有优良的耐火试验响应特性。由于佐剂的成核作用的意外降低，与热塑性泡沫和无机阻燃助剂有关的益处特别值得注意。泡沫可用于提高满足某些防火测试响应特性所需的产品的声学性能。它可用于汽车和其他运输设备，建筑和建筑，家庭和庭院用具，电动工具，家电和电气供应的住房，连接器和飞机作为吸声和绝缘的声学系统。

3. 发明申请

WO2004003064A2 COMPOSITE FOAM STRUCTURE HAVING AN ISOTROPIC STRENGTH REGION AND ANISOTROPIC STRENGTH REGION 审中-公开
标题翻译：具有等强度区域和各向异性强度区域的复合泡沫结构
公开(公告)号：WO2004003064A2
公开(公告)日：2004-01-08
申请号：PCT/US2003/019812
申请日：2003-06-23
申请人： DOW GLOBAL TECHNOLOGIES INC. , CATE, Peter, J. , MAURER, Myron, J. , PARK, Chung, P. , TUSIM, Martin, H. , BINDELS, Dominicus L, A. M.
发明人： CATE, Peter, J. , MAURER, Myron, J. , PARK, Chung, P. , TUSIM, Martin, H. , BINDELS, Dominicus L, A. M.
IPC分类号： C08J9/00
CPC分类号： B32B5/32 , B29C44/06 , B29C44/1271 , B29C44/1285 , B29C44/445 , B29C47/00 , B29C47/0014 , B29K2105/0026 , B29K2105/0032 , B29K2105/0044 , B29K2105/005 , B29K2105/045 , B29K2105/046 , B29K2105/16 , B32B5/18 , B32B2266/0228 , B32B2266/025 , B32B2307/56 , B32B2605/08 , B60R19/03 , B60R19/18 , B60R2019/1846 , B60R2019/1873 , C08J9/228 , Y10T156/1089 , Y10T428/24752 , Y10T428/24998 , Y10T428/249981 , Y10T428/249986
摘要： The invention is a composite foam structure comprising a first segment of an anisotropic thermoplastic foam part and a second foam shaped part comprising an isotropic foam wherein the anisotropic foam block and isotropic foam part intersect along at least one common surface.
摘要翻译：本发明是一种复合泡沫结构，其包括各向异性热塑性泡沫部分的第一段和包含各向同性泡沫的第二泡沫形状部分，其中各向异性泡沫块和各向同性泡沫部分沿着至少一个公共表面相交。

4. 发明申请

WO2003072644A2 MACROCELLULAR ACOUSTIC FOAM CONTAINING PARTICULATE ADDITIVE 审中-公开
标题翻译：包含颗粒添加剂的大孔声波
公开(公告)号：WO2003072644A2
公开(公告)日：2003-09-04
申请号：PCT/US2003/002053
申请日：2003-01-15
申请人： DOW GLOBAL TECHNOLOGIES INC. , SUBRAMONIAN, Suresh , PARK, Chung, P.
发明人： SUBRAMONIAN, Suresh , PARK, Chung, P.
IPC分类号： C08J9/00
CPC分类号： C08J9/0066 , C08J9/0061 , C08J2323/00 , C08J2351/06
摘要： A cellular thermoplastic polyolefin foam comprising at least one particulate additive in admixture with a polymer matrix is disclosed, along with a process and foamable gel for manufacturing the same, wherein the polyolefin matrix comprises at least one polymer resin graft-modified with at least one polar group selected from the group consisting of acid, acid ester, and acid anhydride, and salts thereof. The invention facilitates the manufacture of macrocellular foams useful for acoustic absorption having increased amounts of particulate additives that provide certain desired properties difficult to achieve without the particulate additives, such as improved flame retardancy.
摘要翻译：公开了一种包含与聚合物基质混合的至少一种颗粒添加剂的多孔热塑性聚烯烃泡沫，以及用于制造聚合物基质的方法和可发泡凝胶，其中聚烯烃基质包含至少一种用至少一种极性选自酸，酸酯和酸酐的基团及其盐。本发明有助于制造可用于声吸收的具有增加量的颗粒添加剂的大量泡沫体，这些颗粒添加剂提供难以在没有颗粒添加剂的情况下实现某些所需性质，例如改进的阻燃性。

5. 发明申请

WO0170859A3 PREPARATION OF A MACROCELLULAR ACOUSTIC FOAM 审中-公开
标题翻译：大孔声泡沫的制备
公开(公告)号：WO0170859A3
公开(公告)日：2002-01-24
申请号：PCT/US0104594
申请日：2001-02-13
申请人： DOW CHEMICAL CO , SUBRAMONIAN SURESH , BURGUN SANDRINE , PARK CHUNG P
发明人： SUBRAMONIAN SURESH , BURGUN SANDRINE , PARK CHUNG P
IPC分类号： B60R13/08 , C08J9/00 , C08J9/04 , C08K5/00 , C08L23/04
CPC分类号： C08J9/0019 , C08J9/0061 , C08J2201/03 , C08J2323/02
摘要： A process for making a macrocellular acoustic foam is disclosed in which a foamable gel comprising a blowing agent and a polymeric resin composition is subjected to an extrusion process characterized by a die pressure greater than the prefoaming critical die pressure but less than or equal to four times that of said prefoaming critical die pressure and macrocellular foams are disclosed obtainable by that process which are made of: A) one ore more homopolymers of ethylene, one ore more C3-C20 alpha -olefin polymers, or a combination thereof; B) one or more halogenated flame retardants; C) optionally, one or more polymers other than that of Component A; and D) optionally, one or more flame retardant synergists.
摘要翻译：公开了一种制造宏蜂窝泡沫的方法，其中包含发泡剂和聚合物树脂组合物的可发泡凝胶经受挤出过程，其特征在于模头压力大于预发泡临界压模，但小于或等于四倍所述预发泡临界模压和宏蜂窝泡沫的公知可通过该方法获得，该方法由以下制成：A）一个或多个乙烯均聚物，一个或多个C 3 -C 20α-烯烃聚合物或其组合; B）一种或多种卤化阻燃剂; C）任选地，除组分A以外的一种或多种聚合物; 和D）任选的一种或多种阻燃增效剂。

6. 发明申请

WO0170860A2 MACROCELLULAR POLYOLEFIN FOAM HAVING A HIGH SERVICE TEMPERATURE FOR ACOUSTICAL APPLICATIONS 审中-公开
标题翻译：具有用于声学应用的高功率温度的大孔聚烯烃泡沫
公开(公告)号：WO0170860A2
公开(公告)日：2001-09-27
申请号：PCT/US0104666
申请日：2001-02-13
申请人： DOW CHEMICAL CO , PARK CHUNG P , GILG SANDRINE , SUBRAMONIAN SURESH
发明人： PARK CHUNG P , GILG SANDRINE , SUBRAMONIAN SURESH
IPC分类号： B60R13/08 , C08J9/00 , C08J9/04 , C08J9/38
CPC分类号： C08J9/0061 , C08J9/38 , C08J2205/05 , C08J2323/06 , C08J2423/00
摘要： Macrocellular polyolefin foams that can withstand temperatures above 110 DEG C are described for use in sound absorption and insulation applications, especially in elevated temperature and/or moist environments. These foams have a large cell size (>/= 1.5 mm), are open or closed-cell foams, and preferably have at least one perforation per square centimeter and/or a density less than 25 kg/m . They are obtainable by extruding a high melt strength (HMS) polypropylene resin (PP), or preferably a blend of a HMS PP resin and a free radical polymerized ethylene polymer present in the blend in a weigth ratio of at least 35:65, optionally another polymer such as a substantially random interpolymer, a cell size enlarging agent such a glycerol monostearate, an antioxidant, carbon black and/or flame retardant additives, using a volatile organic compound, e.g. isobutane, as blowing agent.
摘要翻译：描述了可以承受高于110℃的温度的大量聚烯烃泡沫，用于吸音和绝缘应用，特别是在高温和/或潮湿环境中。这些泡沫具有大的泡孔尺寸（> / = 1.5mm），是开孔或闭孔泡沫，并且优选地具有每平方厘米至少一个穿孔和/或小于25kg / m 3的密度。它们可以通过以至少35:65的重量比挤出高熔体强度（HMS）聚丙烯树脂（PP），或优选HUS PP树脂和共混物中存在的自由基聚合的乙烯聚合物的共混物，任选地使用挥发性有机化合物的另一种聚合物，例如基本上无规的互聚物，细胞尺寸扩大剂如甘油单硬脂酸酯，抗氧化剂，炭黑和/或阻燃添加剂，例如异丁烷，作为发泡剂。

7. 发明申请

WO1998010014A1 BLENDS CONTAINING AN INTERPOLYMER OF ALPHA-OLEFIN 审中-公开
标题翻译：含有ALPHA-OLEFIN的嵌段共聚物的混合物
公开(公告)号：WO1998010014A1
公开(公告)日：1998-03-12
申请号：PCT/US1996014233
申请日：1996-09-04
申请人： THE DOW CHEMICAL COMPANY , STEVENS, James, C. , TIMMERS, Francis, J. , GUEST, Martin, J. , GATHERS, John, J. , CHUM, Pak-Wing, S. , CHEUNG, Yunwa, W. , PARK, Chung, P. , CLINGERMAN, George, P. , SIKKEMA, Kevin, D.
发明人： THE DOW CHEMICAL COMPANY
IPC分类号： C08L23/02
CPC分类号： C08F210/02 , C08F4/65908 , C08F4/65912 , C08F210/16 , C08F212/08 , C08L23/0838 , C08L25/06 , C08L25/08 , C08L25/12 , C08L2203/14 , C08L2666/04 , C08F2500/03 , C08F210/06 , C08F2500/20 , C08F2500/26 , C08F210/14 , C08F2500/12 , C08F2500/07 , C08F212/02 , C08F218/00 , C08F220/00
摘要： Blends of polymeric materials comprising (A) from about 1 to about 99 weight percent of at least one interpolymer containing (1) from about 1 to about 65 mole percent of (a) at least one vinylidene aromatic monomer, or (b) at least one hindered aliphatic vinylidene monomer, or (c) a combination of at least one vinylidene aromatic monomer and at least one hindered aliphatic vinylidene monomer, and (2) from about 35 to about 99 mole percent of at least one aliphatic alpha -olefin having from 2 to about 20 carbon atoms; and (B) from about 1 to about 99 weight percent of at least one homopolymer or interpolymer of one or more vinylidene aromatic monomers and/or one or more hindered aliphatic vinylidene monomers. These blends have been observed to possess improved properties when compared to the individual polymers comprising the blend and to provide materials with enhanced processability and temperature ranges of performance.
摘要翻译：包含（A）约1至约99重量％的至少一种互聚物的混合物，其包含（1）约1至约65摩尔％的（a）至少一种亚乙烯基芳族单体，或（b）至少一种受阻的脂族亚乙烯基单体，或（c）至少一种亚乙烯基芳族单体和至少一种受阻的脂族亚乙烯基单体的组合，和（2）约35-约99摩尔％的至少一种脂族α-烯烃， 2至约20个碳原子; 和（B）约1至约99重量％的至少一种一种或多种亚乙烯基芳族单体和/或一种或多种受阻脂族亚乙烯基单体的均聚物或互聚物。当与包含共混物的各种聚合物相比时，观察到这些共混物具有改进的性能，并提供具有增强的加工性能和性能温度范围的材料。

8. 发明申请

WO2004003064A3 COMPOSITE FOAM STRUCTURE WITH ISOTROPIC AND ANISOTROPIC REGIONS 审中-公开
标题翻译：具有等速和各向异性区域的复合泡沫结构
公开(公告)号：WO2004003064A3
公开(公告)日：2004-05-21
申请号：PCT/US0319812
申请日：2003-06-23
申请人： DOW GLOBAL TECHNOLOGIES INC , CATE PETER J , MAURER MYRON J , PARK CHUNG P , TUSIM MARTIN H , BINDELS DOMINICUS L A M
发明人： CATE PETER J , MAURER MYRON J , PARK CHUNG P , TUSIM MARTIN H , BINDELS DOMINICUS L A M
IPC分类号： B29C44/12 , B29C47/00 , B32B5/18 , B60R19/03 , B60R19/18 , C08J9/228 , B29C44/08 , B29C44/46 , B60R19/22
CPC分类号： B32B5/32 , B29C44/06 , B29C44/1271 , B29C44/1285 , B29C44/445 , B29C47/00 , B29C47/0014 , B29K2105/0026 , B29K2105/0032 , B29K2105/0044 , B29K2105/005 , B29K2105/045 , B29K2105/046 , B29K2105/16 , B32B5/18 , B32B2266/0228 , B32B2266/025 , B32B2307/56 , B32B2605/08 , B60R19/03 , B60R19/18 , B60R2019/1846 , B60R2019/1873 , C08J9/228 , Y10T156/1089 , Y10T428/24752 , Y10T428/24998 , Y10T428/249981 , Y10T428/249986
摘要： The invention is a composite foam structure comprising a first segment of an anisotropic thermoplastic foam part and a second foam shaped part comprising an isotropic foam wherein the anisotropic foam block and isotropic foam part intersect along at least one common surface.
摘要翻译：本发明是一种复合泡沫结构，其包括各向异性热塑性泡沫部分的第一段和包含各向同性泡沫的第二泡沫形状部分，其中各向异性泡沫块和各向同性泡沫部分沿至少一个公共表面相交。

9. 发明申请

WO2003072644A3 THERMOPLASTIC FOAM CONTAINING PARTICULATE ADDITIVE 审中-公开
公开(公告)号：WO2003072644A3
公开(公告)日：2003-09-04
申请号：PCT/US2003/002053
申请日：2003-01-15
申请人： DOW GLOBAL TECHNOLOGIES INC. , SUBRAMONIAN, Suresh , PARK, Chung, P.
发明人： SUBRAMONIAN, Suresh , PARK, Chung, P.
IPC分类号： C08J9/00
摘要： A cellular thermoplastic polyolefin foam comprising at least one particulate additive in admixture with a polymer matrix is disclosed, along with a process and foamable gel for manufacturing the same, wherein the polyolefin matrix comprises at least one polymer resin graft-modified with at least one polar group selected from the group consisting of acid, acid ester, and acid anhydride, and salts thereof. The invention facilitates the manufacture of macrocellular foams useful for acoustic absorption having increased amounts of particulate additives that provide certain desired properties difficult to achieve without the particulate additives, such as improved flame retardancy.

10. 发明申请

WO0034365A3 CLOSED CELL ALKENYL AROMATIC FOAM 审中-公开
标题翻译：封闭细胞碱性芳香泡沫
公开(公告)号：WO0034365A3
公开(公告)日：2000-09-14
申请号：PCT/US9927178
申请日：1999-11-16
申请人： DOW CHEMICAL CO , CHAUDHARY BHARAT I , HOOD LAWRENCE S , BARRY RUSSELL P , PARK CHUNG P
发明人： CHAUDHARY BHARAT I , HOOD LAWRENCE S , BARRY RUSSELL P , PARK CHUNG P
IPC分类号： C08J9/00 , C08J9/04 , C08J9/16 , C08L23/08 , C08L25/06
CPC分类号： C08J9/0061 , C08J9/04 , C08J9/16 , C08J2205/052 , C08J2325/04 , C08J2423/00 , C08J2425/00 , Y10S264/05 , Y10T428/249953 , Y10T428/249954 , Y10T428/249976 , Y10T428/249977 , Y10T428/268
摘要： This invention pertains to a composition and a process for preparing a closed cell alkenyl aromatic polymer foam having enlarged cell size, comprising one or more alkenyl aromatic polymers, one or more substantially random interpolymers, one or more blowing agents having zero ozone depletion potential and optionally one or more co-blowing agents, and optionally, one or more nucleating agents and optionally, one or more other additives. This combination allows the manufacture of closed cell, low density alkenyl aromatic polymer foams of enlarged cell size, when blowing agents of relatively high nucleation potential are employed. When such blowing agents are used with alkenyl aromatic polymers in the absence of the substantially random interpolymers, small cell foams result.
摘要翻译：本发明涉及一种组合物和制备具有增大的细胞尺寸的闭孔烯基芳族聚合物泡沫体的组合物和方法，其包含一种或多种烯基芳族聚合物，一种或多种基本上无规共聚体，一种或多种具有零臭氧消耗潜能的发泡剂和任选的一种或多种共发泡剂，以及任选的一种或多种成核剂和任选的一种或多种其它添加剂。当采用具有较高成核能力的发泡剂时，这种组合允许制造具有增大的泡孔尺寸的闭孔，低密度链烯基芳族聚合物泡沫。当这种发泡剂在不存在基本无规互聚物时与链烯基芳族聚合物一起使用时，会产生小泡沫体。

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