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41.发明授权Fibrous basic magnesium sulfate-containing pellets and production of molded propylene polymer products 有权含纤维碱性硫酸镁颗粒和生产模塑丙烯聚合物产品公开(公告)号：US08247485B2
公开(公告)日：2012-08-21
申请号：US13014073
申请日：2011-01-26
Applicant: Shinichi Yamamoto , Takashi Kishimoto
Inventor： Shinichi Yamamoto , Takashi Kishimoto
IPC: C08K3/30
CPC classification number: C08J3/226 , C08J2323/10 , C08J2423/02 , C08K5/098 , C08K5/523 , C08K7/04 , C08K2003/3063 , C08K2201/004 , C08L23/10
Abstract: Fibrous basic magnesium sulfate-containing pellets comprising an olefin polymer and fibrous basic magnesium sulfate in a weight ratio of 80:20 to 20:80 and further comprising a nucleating agent in an amount of 0.3 to 8 weight parts based on 100 weight parts of the olefin polymer and in an amount of 0.2 to 4 weight parts based on 100 weight parts of the fibrous basic magnesium sulfate are favorably employable for producing molded fibrous basic magnesium sulfate-containing propylene polymer products which show high flexural modulus, high flexural strength and high yield strength in tension as well as excellent thermal stability.
Abstract translation: 含有碱性硫酸镁的纤维素颗粒，其包含重量比为80:20至20:80的烯烃聚合物和纤维状碱式硫酸镁，并且还包含0.3至8重量份的成核剂，基于100重量份 烯烃聚合物，相对于100重量份的纤维状碱性硫酸镁为0.2〜4重量份，优选用于制造成型的含有纤维状碱性硫酸镁的丙烯聚合物产品，其显示高挠曲模量，高弯曲强度和高收率 张力强度以及出色的热稳定性。
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公开(公告)号：US20120157589A1
公开(公告)日：2012-06-21
申请号：US13328446
申请日：2011-12-16
Applicant: Michael Roth , Klaus Uske
Inventor： Michael Roth , Klaus Uske
IPC: C08K5/3492
CPC classification number: C08K5/34928 , C08K5/34922 , C08K5/34924 , C08K5/5313 , C08K7/02 , C08K7/06 , C08K7/14 , C08K2201/004 , C08K2201/016 , C08L77/00 , C08L77/06 , C08L77/02
Abstract: Thermoplastic molding compositions comprising A) from 29 to 97.5% by weight of a thermoplastic polyamide, B) from 1 to 20% by weight of melamine cyanurate, C) from 0.5 to 10% by weight of an organic phosphorus compound based on 9,10-dihydro-9-oxa-10-phosphaphenanthrene oxide (DOPO) as parent structure, D) from 1 to 50% by weight of a fibrous filler, the aspect ratio (L/D) of which is from 4 to 25, and the arithmetic average fiber length of which is from 40 to 250 μm, and E) from 0 to 50% by weight of further additives, where the total of the percentages by weight of components A) to E) is 100%.
Abstract translation: 热塑性成型组合物，其包含A）29-97.5重量％的热塑性聚酰胺，B）1至20重量％的三聚氰胺氰尿酸酯，C）0.5至10重量％的基于9,10的有机磷化合物 - 二氢-9-氧杂-10-磷杂菲氧化物（DOPO）作为母体结构，D）1〜50重量％的纤维填料，纵横比（L / D）为4〜25， 算术平均纤维长度为40至250μm，和E）0至50重量％的其它添加剂，其中组分A）至E）的重量百分比的总和为100％。
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43.发明申请Fibrous Basic Magnesium Sulfate-Containing Pellets and Production of Molded Propylene Polymer Products 有权纤维基本含硫酸镁颗粒和成型丙烯聚合物产品的生产公开(公告)号：US20120029123A1
公开(公告)日：2012-02-02
申请号：US13014073
申请日：2011-01-26
Applicant: Shinichi Yamamoto , Takashi Kishimoto
Inventor： Shinichi Yamamoto , Takashi Kishimoto
CPC classification number: C08J3/226 , C08J2323/10 , C08J2423/02 , C08K5/098 , C08K5/523 , C08K7/04 , C08K2003/3063 , C08K2201/004 , C08L23/10
Abstract: Fibrous basic magnesium sulfate-containing pellets comprising an olefin polymer and fibrous basic magnesium sulfate in a weight ratio of 80:20 to 20:80 and further comprising a nucleating agent in an amount of 0.3 to 8 weight parts based on 100 weight parts of the olefin polymer and in an amount of 0.2 to 4 weight parts based on 100 weight parts of the fibrous basic magnesium sulfate are favorably employable for producing molded fibrous basic magnesium sulfate-containing propylene polymer products which show high flexural modulus, high flexural strength and high yield strength in tension as well as excellent thermal stability.
Abstract translation: 含有碱性硫酸镁的纤维素颗粒，其包含重量比为80:20至20:80的烯烃聚合物和纤维状碱式硫酸镁，并且还包含0.3至8重量份的成核剂，基于100重量份 烯烃聚合物，相对于100重量份的纤维状碱性硫酸镁为0.2〜4重量份，优选用于制造成型的含有纤维状碱性硫酸镁的丙烯聚合物产品，其显示高挠曲模量，高弯曲强度和高收率 张力强度以及出色的热稳定性。
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公开(公告)号：US20110269891A1
公开(公告)日：2011-11-03
申请号：US13097683
申请日：2011-04-29
Applicant: Sachin Jain , Sameer Nalawade , Andreas Wollny , Angelika Homes , Gerhard Leiter , Matthias Scheibitz
Inventor： Sachin Jain , Sameer Nalawade , Andreas Wollny , Angelika Homes , Gerhard Leiter , Matthias Scheibitz
CPC classification number: C08L77/00 , B82Y30/00 , C08K3/36 , C08K7/10 , C08K7/14 , C08K2201/003 , C08K2201/004 , C08K2201/011 , C08L23/02 , C08L23/06 , C08L23/08 , C08L23/12 , C08L23/14
Abstract: The invention relates to thermoplastic molding compositions comprising A) from 10 to 89% by weight of a polyamide, B) from 10 to 60% by weight of a fibrous reinforcing material with fiber length from 3 to 24 mm, C) from 1 to 20% by weight of at least one polyolefin composed of ethylene or propylene or a mixture of these, where polar functional groups are excluded, D) from 0 to 5% by weight of at least one nanoparticulate oxide or oxide hydrate, or a mixture of these, of at least one metal or semimetal, with a number-average primary-particle diameter of from 0.5 to 50 nm, and with a hydrophobic particle surface, and E) from 0 to 40% by weight of further additives, where the entirety of components A) to E) gives 100%.
Abstract translation: 本发明涉及热塑性模塑组合物，其包含A）10至89重量％的聚酰胺，B）10至60重量％的纤维增强材料，纤维长度为3至24毫米，C）1至20 至少一种由乙烯或丙烯组成的聚烯烃或这些的混合物，其中排除极性官能团的重量％，D）0至5重量％的至少一种纳米颗粒氧化物或氧化物水合物，或其混合物 的至少一种金属或半金属，数均一次粒径为0.5至50nm，并具有疏水性颗粒表面，以及E）0至40重量％的其它添加剂，其中全部 组分A）至E）给出100％。
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45.发明申请公开(公告)号：US20080287598A1
公开(公告)日：2008-11-20
申请号：US11605541
申请日：2006-11-29
Applicant: Kiu-Seung Lee
Inventor： Kiu-Seung Lee
IPC: C08L77/10
CPC classification number: C08J5/005 , B82Y30/00 , C08J2377/10 , C08K3/041 , C08K2201/004 , C08K2201/016 , C08L77/06 , C08L77/10
Abstract: The invention relates to a method of preparing an aramid polymer solution having carbon nanotubes dispersed therein, providing a first dispersion comprising carbon nanotubes and a carrier polymer in a first solvent; providing a first solution comprising an aromatic diamine having an electron affinity lower than that of the carrier polymer and, optionally, a second solvent; adding the first solution to the first dispersion to form a second dispersion; adding an aromatic diacid or aromatic diacid chloride to the second dispersion; polymerizing the aromatic diacid or aromatic diacid chloride with the aromatic diamine to form a carbon nanotube containing aramid polymer or co-polymer in a first aramid solution; isolating the carbon nanotube-containing aramid polymer or co-polymer; and dissolving the carbon nanotube-containing aramid polymer or co-polymer in a third solvent to form a second aramid solution.
Abstract translation: 本发明涉及一种制备其中分散有碳纳米管的芳族聚酰胺聚合物溶液的方法，在第一溶剂中提供包含碳纳米管和载体聚合物的第一分散体; 提供包含电子亲和力低于载体聚合物和任选地第二溶剂的芳族二胺的第一溶液; 将第一溶液加入到第一分散体中以形成第二分散体; 向第二分散体中加入芳族二酸或芳族二酰氯; 将芳族二酸或芳族二酰氯与芳族二胺聚合以在第一芳族聚酰胺溶液中形成含有芳族聚酰胺聚合物或共聚物的碳纳米管; 分离含碳纳米管的芳族聚酰胺聚合物或共聚物; 并将含碳纳米管的芳族聚酰胺聚合物或共聚物溶解在第三溶剂中以形成第二芳族聚酰胺溶液。
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Patent Agency Ranking46.发明授权
公开(公告)号：US6060010A
公开(公告)日：2000-05-09
申请号：US114788
申请日：1998-07-13
Applicant: Hidetoshi Sakai , Motoki Hiratsuka , Akihiko Watanabe , Motonobu Yamada
Inventor： Hidetoshi Sakai , Motoki Hiratsuka , Akihiko Watanabe , Motonobu Yamada
CPC classification number: B29C47/0004 , B29B9/14 , B29C47/0014 , B29C47/003 , B29C47/362 , B29C47/385 , B29C47/40 , B29C47/60 , B29C47/6031 , B29C47/6056 , B29C47/6075 , B29C47/6087 , B29C47/667 , B29C47/668 , B29C47/702 , B29C47/705 , C08K7/02 , B29K2105/06 , C08K2201/004 , Y10T428/24752 , Y10T428/27 , Y10T428/2817 , Y10T428/2822 , Y10T428/2826 , Y10T428/283 , Y10T428/29 , Y10T428/2904 , Y10T428/2907 , Y10T428/2931 , Y10T428/2973 , Y10T428/298
Abstract: An extruder comprising a screw and cylinder, the screw and/or cylinder having helices formed thereon and distal portions of the helices having substantially continuous irregularities formed in their surfaces which form a control mechanism enabling control of the degree of combing and fiber length by combing the supplied continuous roving.
Abstract translation: 一种包括螺杆和圆柱体的挤出机，其上形成有螺旋的螺杆和/或圆柱体，螺旋和/或圆柱体的远侧部分在其表面上形成基本上连续的凹凸，形成控制机构，从而能够通过将梳理和纤维长度 提供连续粗纱。
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47.发明公开公开(公告)号：US20240352231A1
公开(公告)日：2024-10-24
申请号：US18290990
申请日：2022-04-20
Applicant: TBM CO., LTD.
Inventor： Kenshi TAKAHASHI
CPC classification number: C08K9/04 , C01F11/181 , C01F11/185 , C01P2004/03 , C01P2004/38 , C01P2004/52 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/80 , C08K2201/004 , C08K2201/005 , C08K2201/006
Abstract: An object of the present invention is to provide a technique for obtaining a calcium carbonate particle group having a high ratio of cubic calcium carbonate particles. The present invention provides a calcium carbonate particle group including: 70.0% or more of cubic calcium carbonate particles relative to the number of particles in the entire calcium carbonate particle group. A length of each piece of the cubic calcium carbonate particles is 0.5 μm or more and 15.0 μm or less and difference in the length of the pieces of the same cubic calcium carbonate particles is ±0.5 μm or less. The calcium carbonate particle group includes 90.0% or more of light calcium carbonate particles relative to the number of particles in the entire calcium carbonate particle group.
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公开(公告)号：US20240317994A1
公开(公告)日：2024-09-26
申请号：US18677572
申请日：2024-05-29
Applicant: MITSUBISHI CHEMICAL CORPORATION
Inventor： Takayuki SUZUKI , Rina KOBAYASHI , Tatsuya KURODA , Yuki HIWATASHI
CPC classification number: C08L67/02 , C08K3/04 , C08K3/26 , C08K7/14 , F21S41/37 , F21S43/33 , C08K2003/265 , C08K2201/003 , C08K2201/004 , C08L2205/025 , C08L2207/20
Abstract: A resin composition contains a polybutylene terephthalate resin and a polyethylene terephthalate resin, wherein a mass ratio of the polybutylene terephthalate resin and the polyethylene terephthalate resin with respect to a total of 100 parts by mass of the polybutylene terephthalate resin and the polyethylene terephthalate resin is from 10/90 to 90/10, and wherein, when one cycle is defined as an operation in which, based on JIS K7121, a temperature is increased by DSC from 40° C. to 300° C. at a rate of temperature increase of 20° C./min and then the temperature is reduced to 40° C. at a rate of temperature cooling of −20° C./min, the polyethylene terephthalate resin has an absolute value of a heat of crystallization during a heating phase in a first cycle (ΔHTc1-1st) and/or an absolute value of a heat of crystallization during the heating phase in a second cycle (ΔHTc1-2nd) of the operation of less than 3 J/g.
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公开(公告)号：US20240317992A1
公开(公告)日：2024-09-26
申请号：US18269604
申请日：2021-11-19
Applicant: LOTTE CHEMICAL CORPORATION
Inventor： Min Soo LEE , Chan Moo PARK , Yeong Deuk SEO , Sang Hwa LEE
CPC classification number: C08L67/02 , C08J5/043 , C08K7/14 , C08J2367/02 , C08J2469/00 , C08K2201/004 , C08L2205/035
Abstract: A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polyester resin; about 5-25 parts by weight of a polycarbonate resin; about 50-150 parts by weight of a flat-type glass fiber; about 1.5-15 parts by weight of an epoxy-modified olefin-based copolymer; and about 0.5-10 parts by weight of a polyether ester copolymer, wherein the weight ratio of the epoxy-modified olefin-based copolymer and the polyether ester copolymer is about 1:0.06 to about 1:3.75. The thermoplastic resin composition has excellent metal bonding, impact resistance, rigidity, balance of these physical properties, and the like.
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公开(公告)号：US20240309189A1
公开(公告)日：2024-09-19
申请号：US18578221
申请日：2022-06-27
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： Rainer Köhler , Mikhail Dureev , Michele Grazzi
CPC classification number: C08L23/14 , C08K7/14 , C08K2201/003 , C08K2201/004 , C08L2205/025 , C08L2205/035 , C08L2205/08 , C08L2207/02
Abstract: A filled polyolefin composition made from or containing 20-50 wt. % of an heterophasic polypropylene (a), 10-25 wt. % of a propylene polymer (b) having a MFR (ISO1133 230° C./2.16 Kg) higher than 800 g/10 min., 5-35 wt. % of a propylene polymer (c) having MFR (ISO1133 230° C./2.16 Kg) of 0.5-20 g/10 min. and a tensile modulus (ISO 527-1,-2) equal to or higher than 1000 MPa, 5-35 wt. % of glass fibers (d), and 0-5 wt. % of a compatibilizer (e).
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