-
公开(公告)号：US20070123615A1
公开(公告)日：2007-05-31
申请号：US10576457
申请日：2004-10-19
CPC分类号： C08K5/0041 , C08K5/0083 , C08K5/3467 , C08K7/14 , C08K9/04 , C08L23/10 , C08L51/06 , C08L2205/08 , C08L23/02 , C08L2666/24
摘要： The invention relates to a glass fiber-reinforced molding composition composed of an olefin polymer, in particular a propylene polymer. The molding composition comprises an olefin polymer which contains 5-50% by weight of glass fibers which are bonded to the olefin polymer by means of a compatibilizer, and from 10−4 to 1% by weight, preferably from 10−3 to 1031 1% by weight, of a phthalocyanine pigment as the nucleating agent. The low costs and the fact that even a very small fraction of the phthalocyanine pigment in the polymer leads to sufficient nucleation ensures extremely inexpensive production. The nucleation with the phthalocyanine pigment leads to an improvement in the impact strength, and also in the yield stress and tensile strain at break of the molding composition.
摘要翻译： 本发明涉及一种由烯烃聚合物，特别是丙烯聚合物组成的玻璃纤维增强模塑组合物。 模塑组合物包含烯烃聚合物，其含有5-50重量％的通过增容剂与烯烃聚合物结合的玻璃纤维，和10 -4重量％至1重量％，优选 作为成核剂的酞菁颜料的重量比为10 -3 -3重量％至10 3 3 1重量％。 低成本和即使极少部分的酞菁颜料在聚合物中导致足够的成核的事实也确保非常便宜的生产。 与酞菁颜料的成核导致冲击强度的改善，以及模塑组合物的屈服应力和断裂拉伸应变。
-
公开(公告)号：US5066731A
公开(公告)日：1991-11-19
申请号：US517924
申请日：1990-05-02
CPC分类号： H01B1/127 , C08G61/126
摘要： In electrically conducting polymers in their oxidized (doped) form, which are known per se, the anions can be exchanged in any desired manner, if the polymer in solution is brought into contact with a salt containing the anion to be exchanged and the solution equilibrium is established, taking account of the solubility product of the salts present. In this manner, the properties of the electrically conducting polymers can be adapted to different purposes.
摘要翻译： 在本身已知的氧化（掺杂）形式的导电聚合物中，如果将溶液中的聚合物与含有待交换阴离子的盐和溶液平衡接触，则阴离子可以以任何所需的方式进行交换 考虑到存在的盐的溶解度积，成立。 以这种方式，导电聚合物的性质可以适应于不同的目的。
-
3.发明授权Electrically conductive polymers and their use as orienting layer in liquid-crystal switching and display elements 失效电导体聚合物及其在液晶开关和显示元件中的定向层的使用
公开(公告)号：US5118538A
公开(公告)日：1992-06-02
申请号：US562600
申请日：1990-08-03
申请人： Claus Escher , Hans-Rolf Dubal , Michael Feldhues , Takamasa Harada , Gerhard Illian , Thomas Mecklenburg , Mikio Murakami , Dieter Ohlendorf , Karl Pampus
发明人： Claus Escher , Hans-Rolf Dubal , Michael Feldhues , Takamasa Harada , Gerhard Illian , Thomas Mecklenburg , Mikio Murakami , Dieter Ohlendorf , Karl Pampus
IPC分类号： C08G61/12 , G02F1/1337 , G02F1/141 , G09F9/35
CPC分类号： G02F1/133711 , G02F1/141 , Y10T428/1005
摘要： Switching and display elements based on ferroelectric liquid-crystals often exhibit a pronounced optical hysteresis which results in the appearance of so-called ghost images. This phenomenon can be markedly reduced or even suppressed if at least one of the two orienting layers are in direct contact with the electrodes and is composed of an electrically conductive polymer of the formula (I): ##STR1## in which R.sup.1, R.sup.2 =independently of each other, H, or straight-chain or branched alkyl or alkoxy containing 1-16 carbon atoms, or halogen,X=S, NH,Y.sup.- =BF.sub.4.sup.-, PF.sub.6.sup.-, PO.sub.4.sup.3-, AsF.sub.6.sup.-, SbCl.sub.6.sup.-, SO.sub.4.sup.2-, HSO.sub.4.sup.-, alkyl--SO.sub.3.sup.-, perfluoroalkyl--SO.sub.3.sup.-, aryl--SO.sub.3, F.sup.- or Cl.sup.-, andn is an integer from 4 to 100 andm is an integer from 1 to 30.
摘要翻译： 基于铁电液晶的开关和显示元件通常表现出明显的光滞后，导致所谓的幻影图像的出现。 如果两个取向层中的至少一个与电极直接接触，并且由式（I）的导电聚合物构成，则该现象可以显着降低甚至抑制：其中R1， R2 =彼此独立地是H或含有1-16个碳原子的直链或支链烷基或烷氧基，或卤素，X = S，NH，Y- = BF4-，PF6-，PO43-，AsF6-，SbCl6 - ，SO42-，HSO4-，烷基-SO3-，全氟烷基-SO3-，芳基-SO3，F-或C1-，n为4〜100的整数，m为1〜30的整数。
-
4.发明申请POLYOLEFIN MASTERBATCH BASED ON GRAFTED POLYPROPYLENE AND METALLOCENE CATALYZED POLYPROPYLENE 审中-公开基于聚丙烯和金属催化聚丙烯的聚烯烃主板公开(公告)号：US20140336327A1
公开(公告)日：2014-11-13
申请号：US14273047
申请日：2014-05-08
IPC分类号： C08L51/06
CPC分类号： C08L51/06 , C08L23/12 , C08L2205/025 , C08L2310/00 , C08L2314/02 , C08L2314/06
摘要： The present disclosure provides masterbatch compositions comprising a polypropylene grafted with a grafting monomer selected from maleic anhydride, acrylic acid or other acid or anhydride functional groups that could be grafted to a polypropylene backbone and a metallocene catalyzed polypropylene base resin. Additionally, the present disclosure provides a polymer composition which includes from 0.1 to 10.0 wt. % of the masterbatch composition, and from 50 to 90% of a third polypropylene, and from 5 to 45% of a filler.
摘要翻译： 本公开提供了包含接枝有选自马来酸酐，丙烯酸或可以接枝到聚丙烯主链和金属茂催化的聚丙烯基础树脂的其它酸或酸酐官能团的接枝单体的聚丙烯的母料组合物。 另外，本公开内容提供了一种聚合物组合物，其包含0.1至10.0重量％ ％的母料组合物，以及50至90％的第三聚丙烯和5至45％的填料。
-
公开(公告)号：US5298549A
公开(公告)日：1994-03-29
申请号：US916170
申请日：1992-07-17
申请人： Thomas Mecklenburg
发明人： Thomas Mecklenburg
CPC分类号： C08K3/346
摘要： A polypropylene molding composition which comprises, as the reinforcing substance, a clay mineral of specific composition shows an improved profile of properties compared with known polypropylene molding compositions reinforced with talc. The impact strength of molding compositions which have not been finished with impact modifiers increases considerably, while the strength, in particular the ball indentation hardness, of molding compositions finished with impact modifiers increases. Generally, an improvement in scratch resistance and surface quality is to be observed compared with molding compositions reinforced with talc.
摘要翻译： 作为增强物质的具有特定组成的粘土矿物的聚丙烯模塑组合物与用滑石增强的已知的聚丙烯模制组合物相比显示出改进的性能特征。 没有用冲击改性剂完成的模塑组合物的冲击强度显着增加，而具有冲击改性剂的模塑组合物的强度，特别是球形压痕硬度增加。 通常，与用滑石增强的成型组合物相比，可以观察到耐擦伤性和表面质量的改善。
-
6.发明授权Soluble, electrically conductive polymers, process for preparing them, and their use 失效可溶性导电聚合物，制备方法及其使用
公开(公告)号：US5093033A
公开(公告)日：1992-03-03
申请号：US88662
申请日：1987-08-24
IPC分类号： C08G61/10 , C08G61/12 , C08L101/00 , C09D165/00 , H01B1/12
CPC分类号： C08G61/126 , H01B1/127 , Y10T428/2933 , Y10T428/31504
摘要： The invention relates to intrinsically electrically conductive polymers, preferably oligomers, which, in the oxidized form, are completely soluble in dipolar aprotic solvents at room temperature and which contain structural units which are derived from at least one monomer of the formula (I) ##STR1## in which R.sup.1 is a C.sub.1 -C.sub.2 -alkoxy group or --O(CH.sub.2 CH.sub.2 O).sub.n CH.sub.3 with n=1 to 4 and R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.12 -alkyl group, a C.sub.1 -C.sub.12 -alkoxy group or --O(CH.sub.2 CH.sub.2 O).sub.n CH.sub.3 with n=1 to 4, or R.sup.1 and R.sup.2 together are --O(CH.sub.2).sub.m --CH.sub.2 or --O(CH.sub.2).sub.m --O-- with m=1 to 12. The invention also relates to a process for the preparation of these polymers by electrochemical polymerization of at least one monomer of this formula (I) in the presence of a conductive salt, the anode having a specific surface area of at least 0.01 m.sup.2 /g and preferably a gauze, sponge, fabric or felt structure, the electrolyte solvent being dipolar and aprotic and the electrolyte system being moved only slightly or not at all relative to the anode. The polymers according to the invention can readily be used especially for coating purposes.
摘要翻译： 本发明涉及本征导电聚合物，优选低聚物，其以氧化形式在室温下完全溶于偶极非质子溶剂中，并且其含有衍生自式（I）的至少一种单体的结构单元
-
公开(公告)号：US20130012642A1
公开(公告)日：2013-01-10
申请号：US13636333
申请日：2011-02-18
CPC分类号： C08L23/10 , C08K3/34 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2207/02 , C08L2314/02 , C08L2666/04
摘要： Polymer composition suitable for ABS styrenic resin replacement where high dimensional stability and a good esthetical appearance is required, comprising a polymer blend (A), comprising 60-80% by weight, of a crystalline propylene homo or copolymer (A1) (MFR
摘要翻译： 包含聚合物共混物（A），包含60-80重量％的结晶丙烯均聚物或共聚物（A1）（MFR <50）的聚合物共混物（A），其聚合物组合物适用于需要高尺寸稳定性和良好美学外观的ABS苯乙烯树脂替代物 g / 10分钟）; 和20-40重量％的乙烯（A2）共聚物。 所述聚合物共混物（A）的MFR值高达30g / 10min; （A1）和（A2）的量是指聚合物共混物（A）的总重量。 聚合物组合物还包含20-40重量％的滑石矿物填料（B）; 组分（B）的量被称为组合物的总重量。 任选地，聚合物组合物还包含1-15重量％的不同于（A2）的弹性体聚合物（C），其硬度（肖氏A，ASTM D-2240）值等于或低于80点; 组分（C）的量参考组合物的总重量。
-
公开(公告)号：US20110136949A1
公开(公告)日：2011-06-09
申请号：US12931299
申请日：2011-01-28
IPC分类号： C08K5/3467
CPC分类号： C08K5/0041 , C08K5/0083 , C08K5/3467 , C08K7/14 , C08K9/04 , C08L23/10 , C08L51/06 , C08L2205/08 , C08L23/02 , C08L2666/24
摘要： The invention relates to a glass fiber-reinforced molding composition composed of an olefin polymer, in particular a propylene polymer. The molding composition comprises an olefin polymer which contains 5-50% by weight of glass fibers which are bonded to the olefin polymer by means of a compatibilizer, and from 10−4 to 1% by weight, preferably from 10−3 to 10−1% by weight, of a phthalocyanine pigment as the nucleating agent. The low costs and the fact that even a very small fraction of the phthalocyanine pigment in the polymer leads to sufficient nucleation ensures extremely inexpensive production. The nucleation with the phthalocyanine pigment leads to an improvement in the impact strength, and also in the yield stress and tensile strain at break of the molding composition.
摘要翻译： 本发明涉及一种由烯烃聚合物，特别是丙烯聚合物组成的玻璃纤维增强模塑组合物。 模塑组合物包含烯烃聚合物，其含有5-50重量％的通过增容剂与烯烃聚合物键合的玻璃纤维，和10-4-1重量％，优选10-3-10重量％ 1重量％的酞菁颜料作为成核剂。 低成本和即使极少部分的酞菁颜料在聚合物中导致足够的成核的事实也确保非常便宜的生产。 与酞菁颜料的成核导致冲击强度的改善，以及模塑组合物的屈服应力和断裂拉伸应变。
-
公开(公告)号：US07879931B2
公开(公告)日：2011-02-01
申请号：US10576457
申请日：2004-10-19
CPC分类号： C08K5/0041 , C08K5/0083 , C08K5/3467 , C08K7/14 , C08K9/04 , C08L23/10 , C08L51/06 , C08L2205/08 , C08L23/02 , C08L2666/24
摘要： The invention relates to a glass fiber-reinforced molding composition composed of an olefin polymer, in particular a propylene polymer. The molding composition comprises an olefin polymer which contains 5-50% by weight of glass fibers which are bonded to the olefin polymer by means of a compatibilizer, and from 10−4 to 1% by weight, preferably from 10−3 to 1031 1% by weight, of a phthalocyanine pigment as the nucleating agent. The low costs and the fact that even a very small fraction of the phthalocyanine pigment in the polymer leads to sufficient nucleation ensures extremely inexpensive production. The nucleation with the phthalocyanine pigment leads to an improvement in the impact strength, and also in the yield stress and tensile strain at break of the molding composition.
摘要翻译： 本发明涉及一种由烯烃聚合物，特别是丙烯聚合物组成的玻璃纤维增强模塑组合物。 模塑组合物包括烯烃聚合物，其含有5-50重量％的通过增容剂与烯烃聚合物结合的玻璃纤维，和10-4重量％至1重量％，优选10-3至1031重量％ 重量％的酞菁颜料作为成核剂。 低成本和即使极少部分的酞菁颜料在聚合物中导致足够的成核的事实也确保非常便宜的生产。 与酞菁颜料的成核导致冲击强度的改善，以及模塑组合物的屈服应力和断裂拉伸应变。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.015 秒)
