公开(公告)号：US07291677B2

公开(公告)日：2007-11-06

申请号：US10877976

申请日：2004-06-29

申请人： Kevin Cai ,  Anthony Nguyen ,  Charles G. Reid

发明人： Kevin Cai ,  Anthony Nguyen ,  Charles G. Reid

IPC分类号： C08F8/00 ,  C08L35/00 ,  C08L9/00 ,  C08L23/00 ,  C08L23/04

CPC分类号： C08L23/10 ,  C08L23/16 ,  C08L51/06 ,  C08L2312/00 ,  C08L2666/02

摘要： A thermoplastic elastomer that is adherent to polar materials may be made from a dynamically vulcanized blend of propylene resin, ethylene/alpha-olefin/non-conjugated diene elastomers, and a bonding agent via a curing system containing a free radical initiator, at least one co-agent including multifunctional acrylates containing at least two acrylate groups, multifunctional maleimides containing at least two imide groups, or mixtures of both, where the elastomer gel content in the modified blend is at least about 97 percent. Reaction mixtures, articles made therefrom, and methods of dynamically vulcanizing are also disclosed.

摘要翻译： 粘附到极性材料的热塑性弹性体可以由丙烯树脂，乙烯/α-烯烃/非共轭二烯弹性体和粘结剂通过含有自由基引发剂的固化体系的动态硫化共混物，至少一种 包括含有至少两个丙烯酸酯基团的多官能丙烯酸酯，含有至少两个酰亚胺基团的多官能马来酰亚胺或两者的混合物的共助剂，其中改性共混物中的弹性体凝胶含量为至少约97％。 还公开了反应混合物，由其制成的制品和动态硫化的方法。

公开(公告)号：US06890990B2

公开(公告)日：2005-05-10

申请号：US10448301

申请日：2003-05-30

申请人： Kevin Cai ,  Howard Colvin ,  Charles G. Reid ,  Hoan Tran

发明人： Kevin Cai ,  Howard Colvin ,  Charles G. Reid ,  Hoan Tran

IPC分类号： C08L23/10 ,  C08L23/16 ,  C08F8/00 ,  C08L9/00 ,  C08L33/02 ,  C08L35/02 ,  C08L45/00

CPC分类号： C08L23/16 ,  C08L23/10 ,  C08L23/18 ,  C08L2312/02 ,  C08L2666/02 ,  C08L2666/06

摘要： A thermoplastic elastomer with increased oil resistance and decreased compression set compared to conventionally cured thermoplastic elastomers may be made from a dynamically vulcanized blend of propylene resin and ethylene/alpha-olefin/non-conjugated diene elastomers via a curing system containing a free radical initiator, a first co-agent including diene-containing polymers with a 1,2-vinyl content greater than 50% by weight, and a second co-agent including multifunctional acrylates containing at least two acrylate groups, multifunctional maleimides containing at least two imide groups, or mixtures of both, where the elastomer gel content in the modified blend is at least 97%.

摘要翻译： 与常规固化的热塑性弹性体相比，具有增加的耐油性和降低的压缩永久变形的热塑性弹性体可以由丙烯树脂和乙烯/α-烯烃/非共轭二烯弹性体的动态硫化共混物通过含有自由基引发剂， 包括1,2-乙烯基含量大于50重量％的含二烯烃聚合物的第一助剂和包含至少两个丙烯酸酯基团的多官能丙烯酸酯的第二助剂，含有至少两个酰亚胺基的多官能马来酰亚胺， 或两者的混合物，其中改性共混物中的弹性体凝胶含量为至少97％。

公开(公告)号：US20190012903A1

公开(公告)日：2019-01-10

申请号：US16063106

申请日：2015-12-16

申请人： Kevin CAI ,  Junfeng WANG ,  Honeywell International Inc.

发明人： Kevin Cai ,  Junfeng Wang

IPC分类号： G08B29/20 ,  G08B17/10 ,  G01N33/00

摘要： System (100) for calibrating particulate matter sensors includes a chamber (102) including a plurality of particulate matter sensors (104-1,104-2,104-3,104-N), a fan (110), a particulate matter source (108), an air cleaner (112), and a reference particulate matter sensor (106), a computing device (114) having a processor (118) and a memory (116) storing instructions which, when executed by the processor (118), cause the processor (118) to activate the particulate matter source (108) and the fan (110) until the reference concentration reaches a threshold, activate the air cleaner (112) responsive to the threshold being reached until the reference concentration reaches a calibration point, receive a respective determined mass concentration from each of the plurality of particulate matter sensors (104-1,104-2,104-3,104-N) at the calibration point, and calibrate each of the plurality of particulate matter sensors (104-1,104-2,104-3,104-N) based, at least in part, on a respective relationship between the reference concentration and each determined mass concentration at the calibration point. Methods and devices for calibrating particulate matter sensors are also described.

公开(公告)号：US20070232757A1

公开(公告)日：2007-10-04

申请号：US11395147

申请日：2006-04-03

申请人： Kevin Cai ,  Cynthia Lim

发明人： Kevin Cai ,  Cynthia Lim

IPC分类号： C08L23/04

CPC分类号： C08L23/12 ,  C08L53/02 ,  C08L55/02 ,  C08L2205/03 ,  C08L2666/02

摘要： A scratch resistant and mar abrasion resistant thermoplastic polyolefin blend that includes at least one semi-crystalline polypropylene resin component, at least one styrene-based elastomer component, at least one vinyl cyanide component, and at least one processability modifier component. The processability modifier component contains at least one pair of oxygen atoms bonded by a single covalent bond, and is present in an amount sufficient to provide an amount active oxygen of about 4 to 500 parts per million (ppm) of the thermoplastic polyolefin blend.

摘要翻译： 包括至少一种半结晶聚丙烯树脂组分，至少一种基于苯乙烯的弹性体组分，至少一种乙烯基氰化物组分和至少一种可加工性改性剂组分的耐刮擦和耐磨损的热塑性聚烯烃共混物。 加工性改性剂组分含有至少一对通过单一共价键键合的氧原子，并且以足以提供约4至500ppm（热塑性聚烯烃共混物）的量的活性氧的量存在。

公开(公告)号：US20070004861A1

公开(公告)日：2007-01-04

申请号：US11171546

申请日：2005-07-01

申请人： Kevin Cai ,  Anthony Nguyen

发明人： Kevin Cai ,  Anthony Nguyen

IPC分类号： C08F8/00

CPC分类号： C08L23/16 ,  C08L23/10 ,  C08L23/30 ,  C08L2666/02 ,  C08L2666/06

摘要： The melt strength of an unmodified semi-crystalline polypropylene resin may be increased via thermally reversible ionic bonds and long chain branches formed by the addition of a sufficient amount of at least one peroxygenated polyolefin and a sufficient amount of at least one metallic coupling agent. The peroxide content of the peroxygenated polyolefin ranges from about 1 mmol to 200 mmol total peroxide per kilogram of polymer. The metallic coupling agent is typically at least one metallic salt of alpha, beta-unsaturated carboxylic acids or alpha, beta-unsaturated carboxylic acids where the acid group has been neutralized.

摘要翻译： 未改性的半结晶聚丙烯树脂的熔体强度可以通过热可逆的离子键和通过加入足够量的至少一种过氧化聚烯烃和足量的至少一种金属偶联剂而形成的长支链来增加。 过氧化聚烯烃的过氧化物含量为每千克聚合物约1mmol至200mmol总过氧化物。 金属偶联剂通常是α，β-不饱和羧酸或α，β-不饱和羧酸的至少一种金属盐，其中酸基已被中和。

公开(公告)号：US20050131154A1

公开(公告)日：2005-06-16

申请号：US10877976

申请日：2004-06-29

申请人： Kevin Cai ,  Anthony Nguyen ,  Charles Reid

发明人： Kevin Cai ,  Anthony Nguyen ,  Charles Reid

IPC分类号： C08F8/00

CPC分类号： C08L23/10 ,  C08L23/16 ,  C08L51/06 ,  C08L2312/00 ,  C08L2666/02

摘要： A thermoplastic elastomer that is adherent to polar materials may be made from a dynamically vulcanized blend of propylene resin, ethylene/alpha-olefin/non-conjugated diene elastomers, and a bonding agent via a curing system containing a free radical initiator, at least one co-agent including multifunctional acrylates containing at least two acrylate groups, multifunctional maleimides containing at least two imide groups, or mixtures of both, where the elastomer gel content in the modified blend is at least about 97 percent. Reaction mixtures, articles made therefrom, and methods of dynamically vulcanizing are also disclosed.

摘要翻译： 粘附到极性材料的热塑性弹性体可以由丙烯树脂，乙烯/α-烯烃/非共轭二烯弹性体和粘结剂通过含有自由基引发剂的固化体系的动态硫化共混物，至少一种 包括含有至少两个丙烯酸酯基团的多官能丙烯酸酯，含有至少两个酰亚胺基团的多官能马来酰亚胺或两者的混合物的共助剂，其中改性共混物中的弹性体凝胶含量为至少约97％。 还公开了反应混合物，由其制成的制品和动态硫化的方法。

公开(公告)号：US06818151B2

公开(公告)日：2004-11-16

申请号：US09998773

申请日：2001-11-30

申请人： Hu Yang ,  Ta Yen Ching ,  Kevin Cai ,  Lennard Torres

发明人： Hu Yang ,  Ta Yen Ching ,  Kevin Cai ,  Lennard Torres

IPC分类号： C09K1504

CPC分类号： C08K5/098 ,  C08L27/08 ,  C08L2205/02 ,  Y10T428/1303 ,  Y10T428/1307 ,  Y10T428/1334 ,  Y10T428/1341 ,  Y10T428/1379 ,  Y10T428/1383 ,  C08L2666/04

摘要： Oxygen barrier copolymers and methods of making the same are disclosed. The oxygen barrier copolymers comprise repeating units derived from vinylidene chloride and oxygen scavenging repeating units. The oxygen scavenging repeating units can comprise oxygen scavenging moieties that are cycloalkenyl. Oxygen barrier compositions, methods of preparing oxygen barrier compositions, and packaging articles comprising oxygen barrier copolymer are also disclosed.

摘要翻译： 公开了隔氧共聚物及其制备方法。 氧阻隔共聚物包含衍生自偏二氯乙烯的重复单元和除氧重复单元。 除氧重复单元可以包含环烯基的除氧部分。 还公开了氧阻隔组合物，制备氧阻隔组合物的方法和包含氧阻隔共聚物的包装制品。

公开(公告)号：US20100099820A1

公开(公告)日：2010-04-22

申请号：US12288360

申请日：2008-10-20

申请人： Kevin Cai

发明人： Kevin Cai

IPC分类号： C08L83/04

CPC分类号： C08J3/201 ,  C08L23/10 ,  C08L53/02 ,  C08L2666/02

摘要： Methods and compositions of matter that improve the specular gloss retention and mar resistance of articles made from amorphous and semi-crystalline polymers by employing a combination of polydialkylsiloxane and at least one additive selected from the group of organic amines, organic acids, triazynyl compounds, inorganic salts or bases, grafted or copolymerized polyolefins, and aluminum hydroxide.

摘要翻译： 通过使用聚二烷基硅氧烷和至少一种选自有机胺，有机酸，三唑基化合物，无机物的添加剂的组合来改善由无定形和半结晶聚合物制成的制品的镜面光泽保持性和耐擦伤性的物质的方法和组合物 盐或碱，接枝或共聚的聚烯烃和氢氧化铝。

公开(公告)号：US20070254971A1

公开(公告)日：2007-11-01

申请号：US11740085

申请日：2007-04-25

申请人： Synco De Vogel ,  Kevin Cai

发明人： Synco De Vogel ,  Kevin Cai

IPC分类号： C08J9/16

CPC分类号： C08J9/32 ,  B29C70/66 ,  C08J9/0061 ,  C08J2201/03 ,  C08J2203/22 ,  C08J2323/12 ,  C08J2323/16 ,  C08J2423/00

摘要： Thermoplastic vulcanizate blends, or a reaction product thereof, that include at least one propylene resin, at least one ethylene/alpha-olefin/non-conjugated diene elastomer, a curing system, and at least one co-agent may be formed into a foamed blend by the addition of a plurality of expandable polymeric microspheres. Methods of forming such foamed blends and resultant articles are also included. Compared to an equivalent non-foamed blend, such foamed blends are characterized by features that may include low thermal conductivity and decreased density in a closed cell structure with accompanying small cell size, good processability, and colorability.

摘要翻译： 包括至少一种丙烯树脂，至少一种乙烯/α-烯烃/非共轭二烯弹性体，固化体系和至少一种助剂的热塑性硫化橡胶混合物或其反应产物可以形成为泡沫 通过添加多个可发性聚合物微球来共混。 还包括形成这种发泡共混物和所得制品的方法。 与等效的非发泡共混物相比，这种发泡共混物的特征在于可以包括低密度的封闭孔结构中具有低导热性和降低密度的特征，其伴随的小单元尺寸，良好的加工性和着色性。

公开(公告)号：US20180246026A1

公开(公告)日：2018-08-30

申请号：US15755452

申请日：2015-08-25

申请人： Kevin CAI ,  Honeywell International Inc.

发明人： Kevin Cai

IPC分类号： G01N15/06

CPC分类号： G01N15/06 ,  G01N15/1429 ,  G01N15/1456 ,  G01N2015/0046 ,  G01N2015/0693 ,  G01N2015/1486

摘要： Systems, methods, and devices for sensing dust are described herein. One system includes a controller (450) for utilizing a dust sensor (456) comprising a memory (454) and a processor (452) configured to execute executable instructions stored in the memory (454) to sample a plurality of low pulse occupancies of a particle measurement system at a predetermined interval, wherein the plurality of low pulse occupancies produce a number of spikes. The controller (450) can reduce the number of spikes by applying a recursive moving average to the plurality of low pulse occupancies. The controller (450) can display, on a user interface, an air level condition based on the plurality of low pulse occupancies and the recursive moving average.