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1. 发明授权

US6087447A Blends of substantially random interpolymers with vinyl or vinylidene aromatic polymers 失效
标题翻译：基本无规共聚体与乙烯基或亚乙烯基芳族聚合物的共混物
公开(公告)号：US6087447A
公开(公告)日：2000-07-11
申请号：US029442
申请日：1998-03-05
申请人： James C. Stevens , Francis J. Timmers , Martin J. Guest , John J. Gathers , Yunwa W. Cheung , Pak-Wing S. Chum , Chung P. Park , George P. Clingerman , Kevin D. Sikkema
发明人： James C. Stevens , Francis J. Timmers , Martin J. Guest , John J. Gathers , Yunwa W. Cheung , Pak-Wing S. Chum , Chung P. Park , George P. Clingerman , Kevin D. Sikkema
IPC分类号： C08F4/659 , C08F4/6592 , C08F10/02 , C08F110/02 , C08F210/16 , C08L23/08 , C08L25/06 , C08L53/02 , C08L25/08 , C08L47/00
CPC分类号： C08F10/02 , C08F210/16 , C08L23/08 , C08L25/06 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08L2203/14 , C08L2205/02 , C08L23/0838 , C08L53/02
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： PCT No.PCT / US96 / 14233 Sec。 371日期：1998年3月5日 102（e）1998年3月5日PCT PCT 1996年9月4日PCT公布。公开号WO98 / 日期1998年3月12日包含（A）约1至约99重量％的至少一种互聚物的聚合物材料的片材，所述共聚物含有（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％的至少一种脂肪族具有2至约20个碳原子的α-烯烃; 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。

2. 发明授权

US06388014B1 Blends of &agr;-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins 有权
标题翻译： α-烯烃/亚乙烯基芳族单体或受阻的脂族亚乙烯基单体互聚物与聚烯烃的共混物
公开(公告)号：US06388014B1
公开(公告)日：2002-05-14
申请号：US09844003
申请日：2001-04-27
申请人： Chung P. Park , Rene Broos , Johan Thoen , Martin J. Guest , Yunwa W. Cheung , John J. Gathers , Bharat I Chaudhary , Lawrence S. Hood
发明人： Chung P. Park , Rene Broos , Johan Thoen , Martin J. Guest , Yunwa W. Cheung , John J. Gathers , Bharat I Chaudhary , Lawrence S. Hood
IPC分类号： C08L2302
CPC分类号： C09J123/16 , C08L23/02 , C08L23/04 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/16 , C08L25/06 , C08L25/08 , C08L2203/14 , C08L2666/04 , C09J125/08
摘要： A latex or fiber comprising a blend of polymeric materials consisting of one or more &agr;-olefin/ vinylidene monomer non-crosslinked substantially random interpolymers, wherein the distribution of the monomers of said interpolymers can be described by the Bernoulli statistical model or by a first or second order Markovian statistical model, and one or more homopolymers or copolymers of monomer components comprising aliphatic &agr;-olefins having from 2 to 20 carbon atoms, or aliphatic &agr;-olefins having from 2 to 20 carbon atoms and containing polar groups.
摘要翻译：包含由一种或多种α-烯烃/亚乙烯基单体非交联的基本无规共聚体组成的聚合物材料的共混物的胶乳或纤维，其中所述互聚物的单体的分布可以由伯努利统计模型或第一或二阶马尔可夫统计模型和一种或多种包含具有2至20个碳原子的脂肪族α-烯烃或具有2至20个碳原子且含有极性基团的脂肪族α-烯烃的单体组分的均聚物或共聚物。

3. 发明授权

US06184294B2 Blends of &agr;-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins 有权
标题翻译： α-烯烃/亚乙烯基芳族单体或受阻的脂族亚乙烯基单体互聚物与聚烯烃的共混物
公开(公告)号：US06184294B2
公开(公告)日：2001-02-06
申请号：US09254252
申请日：1999-03-02
申请人： Chung P. Park , Johan Thoen , Rene Broos , Martin J. Guest , Yunwa W. Cheung , Bharat I Chaudhary , John J. Gathers , Lawrence S. Hood
发明人： Chung P. Park , Johan Thoen , Rene Broos , Martin J. Guest , Yunwa W. Cheung , Bharat I Chaudhary , John J. Gathers , Lawrence S. Hood
IPC分类号： C08F800
CPC分类号： C09J123/16 , C08L23/02 , C08L23/04 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/16 , C08L25/06 , C08L25/08 , C08L2203/14 , C08L2666/04 , C09J125/08
摘要： A fabricated article other than a film comprising a thermoplastic blend prepared from polymeric materials consisting of; (A) from 1 to 99 weight percent of at least one interpolymer made from monomer components comprising (1) from 0.5 to 65 mole percent of (a) at least one aromatic vinylidene monomer, or (b) at least one hindered aliphatic or cycloaliphatic vinylidene monomer, or (c) a combination of at least one aromatic vinylidene monomer and at least one hindered aliphatic or cycloaliphatic vinylidene monomer, and (2) from 99.5 to 35 mole percent of at least one aliphatic &agr;-olefin having from 2 to 20 carbon atoms; and (B) from 99 to 1 weight percent of at least one polymer made from monomer components comprising at least one &agr;-olefin having from 2 to 20 carbon atoms. These articles possess improved properties when compared to the properties of articles derived from the individual polymers comprising the blend. These articles are useful in the preparation of injection molded parts, bitumen and asphalt modification, hot melt and pressure sensitive adhesive systems.
摘要翻译：除了包含由聚合物材料制成的热塑性共混物的膜以外的制造制品，（A）1至99重量％的由单体组分制备的至少一种互聚物，其包含（1）0.5至65摩尔％的（a）至少一种芳族亚乙烯基单体，或（b）至少一个受阻脂族或环脂族亚乙烯基单体，或（c）至少一种芳族亚乙烯基单体和至少一种受阻的脂族或脂环族亚乙烯基单体的组合，和（2）99.5-35％的至少一种具有2至20个的脂族α-烯烃碳原子和（B）99至1重量％的由包含至少一种具有2至20个碳原子的α-烯烃的单体组分制成的至少一种聚合物。与来自该个体的制品的性质相比，这些制品具有改进的性能包含该共混物的聚合物。这些制品在制备注塑件，沥青和沥青改性剂，热熔和压敏粘合剂体系中是有用的。

4. 发明授权

US5460818A Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers 失效
标题翻译：烯烃聚合物和单亚乙烯基芳族聚合物的相容共混物
公开(公告)号：US5460818A
公开(公告)日：1995-10-24
申请号：US226533
申请日：1994-04-12
申请人： Chung P. Park , George P. Clingerman , Francis J. Timmers , James C. Stevens , David E. Henton
发明人： Chung P. Park , George P. Clingerman , Francis J. Timmers , James C. Stevens , David E. Henton
IPC分类号： C08L23/00 , B65B5/00 , C08J5/18 , C08J9/00 , C08L23/02 , C08L23/04 , C08L23/06 , C08L25/02 , C08L25/04 , C08L25/06 , C08L23/10
CPC分类号： C08L23/06 , C08L23/04 , C08L25/02 , C08L25/06 , C08L2205/02 , C08L23/00
摘要： A polymer blend composition comprising:(a) from 0.5 to 99 percent by weight, based on the total weight of (a), (b), and (c), of an aliphatic .alpha.-olefin homopolymer or interpolymer, or an interpolymer of an .alpha.-olefin and a non-aromatic monomer interpolymerizable therewith;(b) from 0.5 to 99 percent by weight, based on the total weight of (a), (b), and (c), of a homopolymer or interpolymer of monovinylidene aromatic monomers, or an interpolymer of monovinylidene aromatic monomer and a monomer interpolymerizable therewith other than an aliphatic .alpha.-olefin; and(c) from 0.5 to 99 percent by weight, based on the total weight of (a), (b), and (c), of a substantially random interpolymer comprising an .alpha.-olefin and a vinylidene aromatic monomer. An expandable composition, comprising such polymer blend composition and an expanding agent; a foamed composition obtained by subjecting such an expandable composition to a foaming process; an article of manufacture molded from such a polymer blend composition; and a method of packaging using such a polymer blend composition.
摘要翻译：一种聚合物共混组合物，其包含：（a）基于（a），（b）和（c）的脂肪族α-烯烃均聚物或互聚物的总重量的0.5〜99重量％可与其共聚的α-烯烃和非芳族单体; （b）基于单亚乙烯基芳族单体的均聚物或互聚物或单亚乙烯基芳族单体和单体的互聚物（a），（b）和（c））的总重量为0.5-99重量％除脂肪族α-烯烃以外可与其进行聚合; 和（c）基于包含α-烯烃和亚乙烯基芳族单体的基本上无规共聚体的（a），（b）和（c））的总重量的0.5至99重量％。包含这种聚合物共混物组合物和膨胀剂的可发性组合物; 通过将这样的可发性组合物进行发泡处理获得的发泡组合物; 由这种聚合物共混组合物模制的制品; 以及使用这种聚合物共混组合物的包装方法。

5. 发明授权

US5387620A Cross-linked ethylenic polymer foam structures and process for making 失效
标题翻译：交联乙烯聚合物泡沫结构及其制备方法
公开(公告)号：US5387620A
公开(公告)日：1995-02-07
申请号：US252151
申请日：1994-06-01
申请人： Chung P. Park , Pak-Wing S. Chum , George W. Knight
发明人： Chung P. Park , Pak-Wing S. Chum , George W. Knight
IPC分类号： C08J9/06 , C08J9/10 , C08J9/14 , C08J9/00
CPC分类号： C08J9/14 , C08J9/10 , C08J2323/16
摘要： Disclosed is a cross-linked ethylenic polymer foam structure of an ethylenic polymer material of a cross-linked, substantially linear ethylenic polymer. The substantially linear ethylenic polymer having in an uncross-linked state has: a) a melt flow ratio, I.sub.10 /I.sub.2, .gtoreq.5.63; b) a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation: M.sub.w /M.sub.n
摘要翻译：公开了交联的，基本上线性的烯属聚合物的乙烯类聚合物材料的交联乙烯类聚合物泡沫结构。具有未交联状态的基本上线性的乙烯类聚合物具有：a）熔体流动比，I10 / I2，≥5.63; b）由以下等式定义的分子量分布Mw / Mn：Mw / Mn <（I10 / I2）-4.63; 和c）在具有大约相同的I2和Mw / Mn的线性烯属聚合物的表面熔融断裂开始时，表面熔融断裂开始时的临界剪切速率比临界剪切速率大至少50％。进一步公开了制造上述泡沫结构的方法。

6. 发明授权

US5407965A Cross-linked ethylenic polymer foam structures and process for making 失效
标题翻译：交联乙烯聚合物泡沫结构及其制备方法
公开(公告)号：US5407965A
公开(公告)日：1995-04-18
申请号：US295129
申请日：1994-08-24
申请人： Chung P. Park , Pak-Wing S. Chum , George W. Knight
发明人： Chung P. Park , Pak-Wing S. Chum , George W. Knight
IPC分类号： C08J9/06 , C08J9/10 , C08J9/14 , C08J9/00
CPC分类号： C08J9/14 , C08J9/10 , C08J2323/16
摘要： Disclosed is a cross-linked ethylenic polymer foam structure of an ethylenic polymer material of a cross-linked, substantially linear ethylenic polymer. The substantially linear ethylenic polymer having in an uncross-linked state has: a) a melt flow ratio, I.sub.10 /I.sub.2, .gtoreq.5.63; b) a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation: M.sub.w /M.sub.n .ltoreq.(I.sub.10 /I.sub.2)-4.63; and c) a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a linear ethylenic polymer having about the same I.sub.2 and M.sub.w /M.sub.n. Further disclosed is a process for making the above foam structure.
摘要翻译：公开了交联的，基本上线性的烯属聚合物的乙烯类聚合物材料的交联乙烯类聚合物泡沫结构。具有未交联状态的基本上线性的乙烯类聚合物具有：a）熔体流动比，I10 / I2，≥5.63; b）由以下等式定义的分子量分布Mw / Mn：Mw / Mn（I10 / I2）-4.63; 和c）在具有大约相同的I2和Mw / Mn的线性烯属聚合物的表面熔融断裂开始时，表面熔融断裂开始时的临界剪切速率比临界剪切速率大至少50％。进一步公开了制造上述泡沫结构的方法。

7. 发明授权

US5288762A Cross-linked ethylenic polymer foam structures and process for making 失效
标题翻译：交联乙烯聚合物泡沫结构及其制备方法
公开(公告)号：US5288762A
公开(公告)日：1994-02-22
申请号：US54329
申请日：1993-04-28
申请人： Chung P. Park , Pak-Wing S. Chum , George W. Knight
发明人： Chung P. Park , Pak-Wing S. Chum , George W. Knight
IPC分类号： C08J9/10 , C08J9/14
CPC分类号： C08J9/14 , C08J9/10 , C08J2323/16 , Y10S526/943
摘要： Disclosed is a cross-linked ethylenic polymer foam structure of an ethylenic polymer material of a cross-linked, substantially linear ethylenic polymer. The substantially linear ethylenic polymer having in an uncross-linked state has: a) a melt flow ratio, I.sub.10 /I.sub.2, .gtoreq.5.63; b) a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation: M.sub.w /M.sub.n .gtoreq.(I.sub.10 /I.sub.2)- 4.63; and c) a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a linear ethylenic polymer having about the same I.sub.2 and M.sub.w /M.sub.n. Further disclosed is a process for making the above foam structure.
摘要翻译：公开了交联的，基本上线性的烯属聚合物的乙烯类聚合物材料的交联乙烯类聚合物泡沫结构。具有未交联状态的基本上线性的乙烯类聚合物具有：a）熔体流动比，I10 / I2> = 5.63; b）由以下等式定义的分子量分布Mw / Mn：Mw / Mn> =（I10 / I2）-4.63; 和c）在具有大约相同的I2和Mw / Mn的线性烯属聚合物的表面熔融断裂开始时，表面熔融断裂开始时的临界剪切速率比临界剪切速率大至少50％。进一步公开了制造上述泡沫结构的方法。

8. 发明授权

US5369136A Foam structures of ethylenic polymer material having enhanced toughness and elasticity and process for making 失效
标题翻译：具有增强的韧性和弹性的乙烯聚合物材料的泡沫结构和制备方法
公开(公告)号：US5369136A
公开(公告)日：1994-11-29
申请号：US226150
申请日：1994-04-11
申请人： Chung P. Park , James C. Stevens , George W. Knight
发明人： Chung P. Park , James C. Stevens , George W. Knight
IPC分类号： C08J9/14 , C08J9/18
CPC分类号： C08J9/14 , C08J2323/16 , Y10S526/943
摘要： Disclosed is an ethylenic polymer foam structure comprising an ethylenic polymer material. The ethylenic polymer material contains a substantially linear ethylenic polymer having: a) a melt flow ratio, I.sub.10 /I.sub.2, .gtoreq.5.63; b) a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation M.sub.w /M.sub.n .gtoreq.(I.sub.10 /I.sub.2)-4.63; and c) a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a linear olefin polymer having about the same I.sub.2 and M.sub.w /M.sub.n. The foam structures have toughness and elasticity similar to those formed from conventional LLDPE without the poor dimensional stability and foam quality associated with those structures. The foam structures have foam quality similar to those made with conventional LDPE but with enhanced toughness and elasticity. Further disclosed is a process for making the above foam structure and making it in a foam bead form. Further disclosed is a process for making an article of the foam beads.
摘要翻译：公开了一种含烯属聚合物材料的乙烯聚合物泡沫结构。烯属聚合物材料包含基本上线性的乙烯性聚合物，其具有：a）熔体流动比，I10 / I2，= 5.63; b）分子量分布，Mw / Mn，由方程式Mw / Mn定义（I10 / I2）-4.63; 和c）在具有大约相同的I2和Mw / Mn的线性烯烃聚合物的表面熔融断裂开始时，表面熔融断裂开始时的临界剪切速率比临界剪切速率大至少50％。泡沫结构具有类似于由常规LLDPE形成的那些的韧性和弹性，而没有与这些结构相关联的差的尺寸稳定性和泡沫质量。泡沫结构的泡沫质量与常规LDPE制成的泡沫质量相似，但具有增强的韧性和弹性。进一步公开的是制造上述泡沫结构并使其成泡沫珠形式的方法。进一步公开的是制造泡沫珠的制品的方法。

9. 发明授权

US5340840A Foam structures of ethylenic polymer material having enhanced toughness and elasticity and process for making 失效
标题翻译：具有增强的韧性和弹性的乙烯聚合物材料的泡沫结构和制备方法
公开(公告)号：US5340840A
公开(公告)日：1994-08-23
申请号：US54330
申请日：1993-04-28
申请人： Chung P. Park , James C. Stevens , George W. Knight
发明人： Chung P. Park , James C. Stevens , George W. Knight
IPC分类号： C08J9/14 , C08J9/18
CPC分类号： C08J9/14 , C08J2323/16 , Y10S526/943
摘要： Disclosed is an ethylenic polymer foam structure comprising an ethylenic polymer material. The ethylenic polymer material contains a substantially linear ethylenic polymer having: a) a melt flow ratio, I.sub.10 I.sub.2, .gtoreq.5.63; b) a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation M.sub.w /M.sub.n .ltoreq.(I.sub.10 /I.sub.2)-4.63; and c) a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a linear olefin polymer having about the same I.sub.2 and M.sub.w /M.sub.n. The foam structures have toughness and elasticity similar to those formed from conventional LLDPE without the poor dimensional stability and foam quality associated with those structures. The foam structures have foam quality similar to those made with conventional LDPE but with enhanced toughness and elasticity. Further disclosed is a process for making the above foam structure and making it in a foam bead form. Further disclosed is a process for making an article of the foam beads.
摘要翻译：公开了一种含烯属聚合物材料的乙烯聚合物泡沫结构。烯属聚合物材料包含基本上线性的乙烯类聚合物，其具有：a）熔体流动比，I10I2，≥5.63; b）分子量分布，Mw / Mn，由方程式Mw / Mn定义（I10 / I2）-4.63; 和c）在具有大约相同的I2和Mw / Mn的线性烯烃聚合物的表面熔融断裂开始时，表面熔融断裂开始时的临界剪切速率比临界剪切速率大至少50％。泡沫结构具有类似于由常规LLDPE形成的那些的韧性和弹性，而没有与这些结构相关联的差的尺寸稳定性和泡沫质量。泡沫结构的泡沫质量与常规LDPE制成的泡沫质量相似，但具有增强的韧性和弹性。进一步公开的是制造上述泡沫结构并使其成泡沫珠形式的方法。进一步公开的是制造泡沫珠的制品的方法。

10. 发明授权

US07144925B2 Fire resistance acoustic foam 有权
标题翻译：防火声泡沫
公开(公告)号：US07144925B2
公开(公告)日：2006-12-05
申请号：US10476438
申请日：2002-05-09
申请人： Sandrine Burgun , Jonathan Kammerer , Chung P. Park , William G. Stobby , Suresh Subramonian
发明人： Sandrine Burgun , Jonathan Kammerer , Chung P. Park , William G. Stobby , Suresh Subramonian
IPC分类号： C08J9/00
CPC分类号： C08J9/0057 , C08J2201/03 , C08K3/2279
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的，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出人意料的降低，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。它可以用于汽车和其他运输设备，建筑和建筑，家庭和园艺用具，电动工具，家电和电源外壳，连接器和飞机作为吸声和绝缘的声学系统。

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