公开(公告)号：US06740696B1

公开(公告)日：2004-05-25

申请号：US08841027

申请日：1997-04-29

申请人： Satish Kumar Gaggar ,  Fuh-Sheng Chen

发明人： Satish Kumar Gaggar ,  Fuh-Sheng Chen

IPC分类号： C08K5521

CPC分类号： C08K5/523 ,  C08L25/12 ,  C08L27/18 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  C08L2666/02

摘要： A flame retardant composition is provided containing (a) an aromatic polycarbonate resin, (b) a rubber modified graft copolymer, (c) a vinyl aromatic-unsaturated nitrile rigid copolymer, (d) a phosphate and (e) a tetrafluoroethylene polymer. The compositions contain elevated rubber loadings and/or utilize low molecular weight polycarbonate and/or low molecular weight vinyl aromatic-vinyl cyanide rigid copolymer. The composition exhibits enhanced retention of izod impact properties upon exposure to heat and humidity. The compositions are useful for making pellets which are stored and/or shipped in hot humid conditions, and which are then utilized for making molded business machine housings.

摘要翻译： 提供了一种阻燃剂组合物，其包含（a）芳族聚碳酸酯树脂，（b）橡胶改性的接枝共聚物，（c）乙烯基芳族不饱和腈刚性共聚物，（d）磷酸酯和（e）四氟乙烯聚合物。 组合物含有较高的橡胶负载量和/或利用低分子量聚碳酸酯和/或低分子量乙烯基芳族乙烯基氰化物刚性共聚物。 该组合物在暴露于热和湿度下表现出增强的izod冲击性能的保留性。 所述组合物可用于制备在热潮湿条件下储存和/或运输的颗粒，然后将其用于制造模制商业机器壳体。

公开(公告)号：US06784234B2

公开(公告)日：2004-08-31

申请号：US09167286

申请日：1998-10-07

申请人： Adeyinka Adedeji ,  Geoffrey Henry Riding ,  Bruce Marshall Torrey

发明人： Adeyinka Adedeji ,  Geoffrey Henry Riding ,  Bruce Marshall Torrey

IPC分类号： C08K5521

CPC分类号： C08L79/08 ,  B65D19/38 ,  B65D65/38 ,  B65D2519/00034 ,  B65D2519/00069 ,  B65D2519/00104 ,  B65D2519/00273 ,  B65D2519/00288 ,  B65D2519/00293 ,  B65D2519/00298 ,  B65D2519/00308 ,  B65D2519/00318 ,  B65D2519/00323 ,  B65D2519/00333 ,  B65D2519/00363 ,  B65D2519/00373 ,  C08K5/523 ,  C08L69/00 ,  C08L71/123 ,  Y10S108/901 ,  Y10S108/902 ,  C08L71/12 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/24 ,  C08L71/00

摘要： The invention relates to plastic pallets that pass the Underwriters Laboratory UL 2335 protocol for pallets wherein said pallets comprises at least one resin selected from the group consisting of: (a) polyphenylene ether resin and blends containing polyphenylene ether resin, (b) polycarbonate resin and blends containing polycarbonate resin, (c) vinyl aromatic graft copolymer resin; (d) polyetherimide resin and blends containing polyetherimide resin, and (e) thermosetting resins. In a preferred embodiment, the plastic pallet has an open deck design. The invention also relates to a method to make pallets that pass the UL 2335 protocol.

摘要翻译： 本发明涉及通过用于托盘的美国保险商实验室UL 2335协议的塑料托盘，其中所述托盘包括至少一种选自以下的树脂：（a）聚苯醚树脂和含有聚苯醚树脂的共混物，（b）聚碳酸酯树脂和 含有聚碳酸酯树脂的共混物，（c）乙烯基芳族接枝共聚物树脂;（d）聚醚酰亚胺树脂和含有聚醚酰亚胺树脂的共混物和（e）热固性树脂。在优选实施方案中，塑料托盘具有敞口甲板设计。 本发明还涉及一种制造通过UL 2335协议的托盘的方法。

公开(公告)号：US06716900B2

公开(公告)日：2004-04-06

申请号：US10052205

申请日：2002-01-16

申请人： Bok-Nam Jang ,  Se-Jong Kim ,  Young-Kil Chang ,  Gyu-Cheol Lee

发明人： Bok-Nam Jang ,  Se-Jong Kim ,  Young-Kil Chang ,  Gyu-Cheol Lee

IPC分类号： C08K5521

CPC分类号： C08L55/02 ,  C08F279/02 ,  C08K5/521 ,  C08K5/523 ,  C08L51/04 ,  C08L71/123 ,  C08L81/02 ,  C08L71/12 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/24 ,  C08L85/00

摘要： A flameproof thermoplastic resin composition is substantially free of phenolic resin, red phosphorous and silicone resin and comprises (A) about 40-95 parts by weight of a rubber modified styrene-containing resin comprising (a1) about 20-95% by weight of a styrene-containing graft copolymer resin containing about 19-50% by weight of acrylonitrile in the copolymer excluding rubber and (a2) about 5-80% by weight of a styrene-containing copolymer containing about 19-50% by weight of acrylonitrile; (B) about 5-60 parts by weight of a polyphenylene ether resin; (C) about 2-40 parts by weight of a compatabilizer comprising (c1) a styrene-containing copolymer containing about 5-18% by weight of acrylonitrile in the copolymer per 100 parts by weight of the sum of (A) and (B) or (c2) a styrene-containing graft copolymer having up to about 60% by weight of rubber wherein the compatabilizer contains about 5-18% by weight of acrylonitrile in the copolymer excluding rubber, per 100 parts by weight of the sum of (A) and (B); and (D) about 5-30 parts by weight of an aromatic phosphoric acid ester per 100 parts by weight of the sum of (A) and (B). The physical properties and flame retardance of the resin compositions according to the present invention are adversely affected by the presence of 3% or more by weight of polycarbonate based on the total weight of the composition.

摘要翻译： 防火热塑性树脂组合物基本上不含酚醛树脂，红磷和有机硅树脂，并且包含（A）约40-95重量份的含橡胶改性苯乙烯的树脂，其包含（a1）约20-95重量％的 在包含橡胶的共聚物中含有约19-50重量％丙烯腈的含苯乙烯接枝共聚物树脂和（a2）约5-80重量％含有约19-50重量％丙烯腈的含苯乙烯共聚物; （B）约5-60重量份聚苯醚树脂; （C）约2-40重量份的组合物，其包含（c1）含有共聚物中约5-18重量％丙烯腈的含苯乙烯共聚物，每100重量份（A）和（B ）或（c2）含有至多约60重量％的橡胶的含苯乙烯的接枝共聚物，其中所述组合物在除橡胶之外的共聚物中含有约5-18重量％的丙烯腈，每100重量份的（ A）和（B）; 和（D）每100重量份（A）和（B）之和约5-30重量份的芳族磷酸酯。 根据本发明的树脂组合物的物理性能和阻燃性受到基于组合物总重量的3重量％或更多重量的聚碳酸酯的不利影响。

公开(公告)号：US06635698B2

公开(公告)日：2003-10-21

申请号：US09747053

申请日：2000-12-22

申请人： Johannes Martinus D. Goossens ,  Walter C. M. van der Heijden ,  Gabrie Hoogland ,  Johannes Jacobus M. de Moor ,  Hendrik Verhoogt

发明人： Johannes Martinus D. Goossens ,  Walter C. M. van der Heijden ,  Gabrie Hoogland ,  Johannes Jacobus M. de Moor ,  Hendrik Verhoogt

IPC分类号： C08K5521

CPC分类号： C08L67/02 ,  C08K5/49 ,  C08L69/00

摘要： A transparent/translucent flame redardant composition comprises a uniform blend of a miscible resin blend of a polycarbonate resin and a cycloaliphatic polyester resin wherein the composition has at least a 80% pass rate in 10 test specimen in the Norme Francaise NF-P-92-505 flammability test of L'Association Francaise de Normalisation using test specimens with weight between about 1.0 to about 6.0 kilograms per square meter.

摘要翻译： 透明/半透明的火焰助剂组合物包含聚碳酸酯树脂和脂环族聚酯树脂的可混溶树脂共混物的均匀混合物，其中该组合物在Norme Francaise NF-P-92-中的10个试样中具有至少80％的合格率， 505协会法规法规化的505可燃性试验，使用重量在约1.0至约6.0千克/平方米之间的试样。

公开(公告)号：US06562886B1

公开(公告)日：2003-05-13

申请号：US09463989

申请日：2000-04-27

申请人： Yutaka Minami ,  Yasuhiro Mogi ,  Takuji Okamoto ,  Tsuyoshi Ota ,  Hideo Funabashi ,  Yasushi Seta

发明人： Yutaka Minami ,  Yasuhiro Mogi ,  Takuji Okamoto ,  Tsuyoshi Ota ,  Hideo Funabashi ,  Yasushi Seta

IPC分类号： C08K5521

CPC分类号： C08K3/34 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08J5/18 ,  C08J2323/10 ,  C08K5/0083 ,  C08K5/1575 ,  C08K5/523 ,  C08L23/10 ,  C08L23/12 ,  C08L2205/02 ,  C08L2314/06 ,  C08L2666/04 ,  C08F2500/15 ,  C08F2500/17 ,  C08F2500/03 ,  C08F2500/26 ,  C08F210/14 ,  C08F210/18 ,  C08F210/16

摘要： A propylene homopolymer or a copolymer of propylene and an &agr;-olefin with at least 4 carbon atoms, which is produced through polymerization in the presence of a metallocene catalyst and which has an increased isotactic pentad fraction and a reduced molecular weight distribution; and also a propylene-based polymer composition as prepared by adding a nucleating agent to the homopolymer or the copolymer are superior to conventional polymers and polymer compositions, as they have well-balanced toughness and heat-sealability, and are not sticky, and, in addition, they have excellent anti-blocking properties. Their films especially those for wrapping and packaging edibles are tough and have excellent anti-blocking properties, and high film impact resistance. The polymer and the polymer composition have good moldability.

摘要翻译： 丙烯均聚物或丙烯与具有至少4个碳原子的α-烯烃的共聚物，其通过在金属茂催化剂存在下聚合而产生并且具有增加的全同立构五单元组分数和降低的分子量分布; 并且通过向均聚物或共聚物中添加成核剂而制备的丙烯类聚合物组合物优于常规聚合物和聚合物组合物，因为它们具有良好的平衡韧性和热封性，并且不粘，并且在 此外，它们具有优异的防粘连性。 他们的电影，特别是包装和包装食品的电影是坚韧的，具有优异的防粘连性和高抗冲击性。 聚合物和聚合物组合物具有良好的成型性。

公开(公告)号：US06284814B1

公开(公告)日：2001-09-04

申请号：US09143741

申请日：1998-08-31

申请人： Chakra V. Gupta

发明人： Chakra V. Gupta

IPC分类号： C08K5521

CPC分类号： C08K5/521 ,  A01N25/10 ,  C08J3/226 ,  C08J2423/00 ,  C08J2425/00 ,  C08J2467/00 ,  C08K5/0058 ,  C08K5/523 ,  C08L23/00 ,  C08L63/00

摘要： A method for introducing relatively large quantities of liquid additives into polymer-containing composition includes increasing the free volume between polymer chains of the polymer(s) present in the composition and introducing at least one liquid additive into the free volume between the polymer chains. The method can optionally include the introduction of low melting additives into the polymer This method allows for the production of polymer masterbatchs from a wide variety of liquid additives that can contain upwards of 50% by weight active components. Such masterbatches can be a particularly useful technique for introducing biocides and/or antimicrobials into polymeric materials.

摘要翻译： 将相对大量的液体添加剂引入含聚合物的组合物中的方法包括增加组合物中存在的聚合物的聚合物链之间的自由体积，并将至少一种液体添加剂引入到聚合物链之间的自由体积中。 该方法可以任选地包括将低熔点添加剂引入聚合物中。该方法允许从多种可以含有50重量％活性组分的液体添加剂生产聚合物母料。 这种母料可以是将杀生物剂和/或抗微生物剂引入聚合物材料中的特别有用的技术。

公开(公告)号：US06569930B1

公开(公告)日：2003-05-27

申请号：US09485165

申请日：2000-02-04

申请人： Thomas Eckel ,  Dieter Wittmann ,  Michael Zobel ,  Bernd Keller ,  Heinrich Alberts

发明人： Thomas Eckel ,  Dieter Wittmann ,  Michael Zobel ,  Bernd Keller ,  Heinrich Alberts

IPC分类号： C08K5521

CPC分类号： C08L51/04 ,  C08K3/01 ,  C08K5/523 ,  C08K2201/003 ,  C08L25/12 ,  C08L27/18 ,  C08L55/02 ,  C08L69/00 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/14

摘要： A flame resistant thermoplastic molding composition is disclosed. The composition contains aromatic polycarbonate, graft polymer, a specifically structured phosphorous compound, fluorinated polyolefin and inorganic compound with an average particle size no greater that 200 nm and an optional vinyl(co)polymer. The inventive composition is characterized in its improved stress cracking resistance and mechanical properties.

摘要翻译： 公开了一种阻燃热塑性模塑组合物。 该组合物包含芳族聚碳酸酯，接枝聚合物，特定结构的磷化合物，氟化聚烯烃和平均粒度不大于200nm的无机化合物和任选的乙烯基（共）聚合物。 本发明的组合物的特征在于其改善的抗应力开裂性和机械性能。

公开(公告)号：US06469077B1

公开(公告)日：2002-10-22

申请号：US09416892

申请日：1999-10-13

申请人： Satoru Moritomi ,  Yasuo Tatsumi

发明人： Satoru Moritomi ,  Yasuo Tatsumi

IPC分类号： C08K5521

CPC分类号： C08K5/523 ,  C08L71/12

摘要： There is provided a polyphenylene ether resin composition, comprising: a component (A) containing a polyphenylene ether resin; a component (B) containing a phosphate compound represented by the following formula (I); and a component (C) containing a condensed phosphate compound represented by the following formula (II), wherein R1, R2 and R3 are independently of one another an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms or a hydroxyl group; R4, R5, R6 and R7 are independently of one another a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 6 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms or a hydroxyl group, provided that a case of R4=R5=R6=R=H is excluded; n is an integer of not less than 1; Z is an organic group having 1 to 10 carbon atoms; and q is an integer of from 0 to 4; and wherein said composition contains a content of phosphorus therein of from about 1.8 to 5% by weight based on the total weight of the polyphenylene ether resin composition.

摘要翻译： 提供聚苯醚树脂组合物，其包含：含有聚苯醚树脂的组分（A）;含有下式（I）表示的磷酸酯化合物的组分（B）; 和含有下式（II）表示的缩合磷酸酯化合物的组分（C），其中R 1，R 2和R 3彼此独立地为具有1至20个碳原子的烷基，具有3至20个碳原子的环烷基， 碳原子数6〜20的芳基，碳原子数1〜20的烷氧基或羟基; R4，R5，R6和R7彼此独立地为氢原子，碳原子数1〜20的烷基，碳原子数为6〜20的环烷基，碳原子数为6〜20的芳基，烷氧基为 1〜20个碳原子或羟基，条件是R4 = R5 = R6 = R = H的情况除外; n为不小于1的整数; Z为碳原子数1〜10的有机基团。 q为0〜4的整数， 并且其中所述组合物含有基于聚苯醚树脂组合物总重量的约1.8至5重量％的磷含量。

公开(公告)号：US06291562B1

公开(公告)日：2001-09-18

申请号：US08619859

申请日：1996-03-19

申请人： John A. Kreuser

发明人： John A. Kreuser

IPC分类号： C08K5521

CPC分类号： C09J193/04 ,  C08K5/0016 ,  C08L93/04 ,  C08L2666/04 ,  C08L2666/26 ,  C08L2666/28 ,  C09J129/10 ,  C08L29/10

摘要： A water sensitive hot melt adhesive composition is described which possesses properties which are desirable with respect to the construction of disposable articles. The adhesive composition includes about 5% to about 95%, by weight, of a poly [vinyl methyl ether]; about 5% to about 70%, by weight, of a tackifying resin; and about 5% to about 35%, by weight, of a water soluble plasticizer.

摘要翻译： 描述了一种水敏热熔粘合剂组合物，其具有关于一次性制品的构造所需的性质。 粘合剂组合物包含约5％至约95％重量的聚[乙烯基甲基醚]; 约5重量％至约70重量％的增粘树脂; 和约5％至约35％的水溶性增塑剂。

公开(公告)号：US06762228B2

公开(公告)日：2004-07-13

申请号：US10054269

申请日：2002-01-22

申请人： Andreas Seidel ,  Thomas Eckel ,  Uwe Peucker ,  Dieter Wittmann

发明人： Andreas Seidel ,  Thomas Eckel ,  Uwe Peucker ,  Dieter Wittmann

IPC分类号： C08K5521

CPC分类号： C08K3/34 ,  C08K5/523 ,  C08L69/00

摘要： An impact-resistant modified, flame-resistant and mineral-reinforced polycarbonate composition is disclosed. The composition has a flow line strength of greater than 6 kJ/m2 measured according to ISO 179/IeU and is preferably reinforced with wollastonite.

摘要翻译： 公开了一种耐冲击改性，阻燃和矿物强化聚碳酸酯组合物。 该组合物具有根据ISO 179 / IeU测量的大于6kJ / m 2的流线强度，并且优选用硅灰石增强。