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21.
公开(公告)号:WO2021198528A1
公开(公告)日:2021-10-07
申请号:PCT/EP2021/058870
申请日:2021-04-06
Applicant: INEOS STYROLUTION GROUP GMBH
Inventor: RATTAY, Felix , COCHRAN, Thomas W. , ROWLETT, Jarrett R.
IPC: C08K3/04 , C08K5/00 , C08K2201/005 , C08K5/0041 , C08K5/005
Abstract: The invention relates to thermoplastic molding composition, comprising the components (a), (b) and (c) and optionally (d), comprising (a) 90 to 99.5% by weight of at least one copolymer (a), which comprises 30 to 90 % by weight of vinylaromatic monomer (a1), and 10 to 70 % by weight of methyl methacrylate (a2); (b) 0.1 to 1.5% by weight of at least two dye components (b1) and (b2) of different color families, soluble in the thermoplastic molding composition; (c) 0.01 to 5% by weight of carbon black pigment (c) and (d) optionally up to 5% by weight of one or more further additives (d), where the thermoplastic composition has a deep-black color with L*-values from 0.5 to 2.0 as measured with 45°/0° geometry, a high gloss of more than 93.0 and wherein the total weight of components (a) to (d) give a total of 100 percent by weight.
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公开(公告)号:WO2021128895A1
公开(公告)日:2021-07-01
申请号:PCT/CN2020/110976
申请日:2020-08-25
Applicant: 苏州巨峰电气绝缘系统股份有限公司
IPC: C08L63/00 , C08K13/06 , C08K9/00 , C08K2201/005 , C08K2201/011 , C08K2201/014 , C08K3/34 , C08K7/18 , C08K9/04 , C08K9/06 , C09K5/14
Abstract: 本申请涉及一种高导热绝缘层材料、金属基板及制备方法,制备方法包括如下步骤:将无机复合微纳米填料先经辉光放电等离子体进行光/电化学活化处理,再经偶联剂处理,之后进行喷雾干燥,得到预处理的无机复合微纳米填料;将预处理的无机复合微纳米填料溶解于环氧树脂和固化剂所在的溶液中,得到树脂胶液;对所述树脂胶液进行固化处理,形成所述高导热绝缘层材料;其中,所述无机复合微纳米填料为导热填料和云母粉的复配粉体;本发明制备的高导热绝缘层材料具有有益的绝缘性能和导热性能,能够满足大功率元器件散热的需求,同时能够保障电气电子设备持久安全运行。
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公开(公告)号:WO2022268669A1
公开(公告)日:2022-12-29
申请号:PCT/EP2022/066653
申请日:2022-06-20
Applicant: ALLNEX NETHERLANDS B.V.
Inventor: DE WOLF, Elwin Aloysius Cornelius Adrianus , NOORDOVER, Bart Adrianus Johannes , MAAS, Sharon , KOEKEN, Ronald Adrianus Cornelis , LOOIJ, Natasja
IPC: C09D7/42 , C08K5/21 , C08L101/02 , C09D5/00 , C09D7/40 , C09D201/02 , C09D175/02 , C07C273/18 , C08G18/28 , C08G18/79 , C08L33/06 , C08G18/62 , C08G18/78 , C09D175/04 , C08L67/00 , C08L67/06 , C09D167/00 , C09D4/00 , C08F222/10 , C08F2/50 , C08F2/44 , C09D135/02 , C08G18/246 , C08G18/2865 , C08G18/42 , C08G18/6225 , C08G18/73 , C08G18/7831 , C08G18/792 , C08K2201/005 , C08L75/02 , C09D7/69
Abstract: A particulate polyurea compound a2) for reducing gloss of coatings, a resin composition and a crosslinkable composition comprising the particulate polyurea compound is provided, wherein the volume percentage of particles of the particulate polyurea compound having a diameter of smaller than 2 μm is equal or less than 25%, and the volume percentage of particles of the particulate polyurea compound having a diameter larger than 20 μm is equal or less than 10%.
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公开(公告)号:WO2022238213A1
公开(公告)日:2022-11-17
申请号:PCT/EP2022/062050
申请日:2022-05-04
Applicant: BASF SE
Inventor: EIBECK, Peter
IPC: B29C65/16 , C08K3/22 , C08K7/14 , C08K5/00 , B29C2791/009 , B29C2795/002 , B29C2795/007 , B29C65/1616 , B29C65/1635 , B29C65/1677 , B29C66/71 , B29C66/7212 , B29C66/7332 , B29C66/7392 , B29K2995/0027 , C08K2003/2241 , C08K2201/005 , C08K5/0041 , C08K5/005 , C08K5/08 , C08K5/3465
Abstract: Die vorliegende Erfindung betrifft Formkörper enthaltend mindestens ein erstes Formteil und ein zweites Formteil, wobei das erste Formteil zumindest teilweise für NIR-Strahlung durchlässig ist, das zweite Formteil NIR-Strahlung derart absorbiert, dass das erste Formteil und das zweite Formteil durch Laserdurchstrahlschweißen zumindest teilweise miteinander verbunden sind, wobei das erste Formteil zumindest einen Teilbereich aufweist, der dunkel eingefärbt ist und wobei mindestens ein Teil des Teilbereiches eine helle Laserbeschriftung aufweist, wobei das erste Formteil zumindest teilweise aus einer Formmasse besteht, welche jeweils bezogen auf das Gesamtgewicht der Formmasse A) >38,2 Gew.-% bis 99,98 Gew.-% eines thermoplastischen Polymers oder einer Mischung thermoplastischer Polymere, B) 0,01 Gew.-% bis
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公开(公告)号:WO2022237350A1
公开(公告)日:2022-11-17
申请号:PCT/CN2022/083086
申请日:2022-03-25
Applicant: 金发科技股份有限公司 , 珠海万通特种工程塑料有限公司
IPC: C08L101/12 , C08K7/00 , C08K7/14 , C08K3/34 , C09K19/38 , C08K2201/005 , C08K2201/014
Abstract: 本发明公开了一种液晶聚合物复合材料,所述液晶聚合物复合材料包括以下重量份的组分:液晶聚合物树脂40~95份和片状填料5~40份;所述片状填料中,粒径小于10μm的占片状填料总重量的3%~20%;粒径10μm~30μm占片状填料总重量的30%~62%,粒径大于30μm占片状填料总重量的23%~65%。本发明的液晶聚合物复合材料中添加片状云母作为填料,填料尺寸及不同尺寸的比例,通过控制板状填料的尺寸及不同尺寸的比例,本发明的液晶聚合物复合材料具有更小的介电损耗,可以应用于大尺寸超薄器件,器件的最长方向的长度为100mm以上,器件的厚度可达到5mm以下,而且具有较小的介电损耗。
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公开(公告)号:WO2022011326A1
公开(公告)日:2022-01-13
申请号:PCT/US2021/041201
申请日:2021-07-10
Applicant: MEXICHEM SPECIALTY COMPOUNDS, INC.
Inventor: DAY, James F. , JOZOKOS, Mark A. , PAVILIONIS, William
IPC: C08K3/10 , C09K21/02 , C09K21/00 , B01J2/00 , B05D1/02 , B05D2506/25 , B05D3/101 , B05D3/144 , B82Y30/00 , C08K2201/005 , C08K2201/011 , C08K5/56 , C08K9/10 , C08L27/06
Abstract: Compositions and methods for producing smoke suppressants are disclosed. The smoke suppressant molecularly encapsulates a naturally-occurring inorganic substrate, such as expanded volcanic ash. These intercalated smoke suppressant compositions have particular utility for smoke suppression in polyvinyl chloride (PVC), both flexible and rigid compounds as well as other polymeric resins and materials.
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公开(公告)号:WO2022002754A1
公开(公告)日:2022-01-06
申请号:PCT/EP2021/067364
申请日:2021-06-24
Applicant: GAIA HOLDING AB
Inventor: ROSÉN, Åke
IPC: C08K7/02 , C08K9/08 , A61G17/00 , C08L67/02 , F23G1/00 , A61G17/007 , A61G17/004 , C08K2201/005
Abstract: The present invention concerns a biodegradable and compostable composition suitable for use as a formable material in preparing coffins or urns comprising i) 63-88 % by weight of at least one biodegradable and/or decayable aromatic polyester; ii) 5-15 % by weight of at least one organic filler; iii) 1-5 % by weight of at least one oil of vegetable origin; iv) 5-30 % by weight of an additive chosen from hydrated magnesium silicate; (v) 5-10 % by weight of at least one flame retarding agent.
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公开(公告)号:WO2022001244A1
公开(公告)日:2022-01-06
申请号:PCT/CN2021/083723
申请日:2021-03-30
Applicant: 杨曦
IPC: C08L97/02 , C08L23/12 , C08L95/00 , C08K13/04 , C08K9/06 , C08K9/02 , C08K7/14 , C08K3/26 , C08K3/24 , C08K2003/265 , C08K2201/003 , C08K2201/005 , C08L2205/035
Abstract: 本发明公开了一种仿木家具用耐老化木塑复合材料,包括以下成分:聚丙烯、秸秆、引发剂、粘合剂、石油沥青、酸性催化剂、硅烷偶联剂、硅烷化玻璃纤维和填料。本发明的耐老化木塑复合材料,对玻璃纤维进行硅烷化改性,从而可以显著提升玻璃纤维参与反应的效果;加入石油沥青,并对其针入度和软化点进行了限定,从而保证最终得到的复合材料具有非常好的仿古木纹,从而显著提升了制备的仿古家具的经济价值;采用石油沥青还具有有机溶剂的效果,加入引发剂与酸性催化剂可以有效提升各原料之间的连接效果,从而有效增强复合材料的强度。加入掺杂有少量博耐特的大直径片状碳酸钙,可以有效提升木塑复合材料的耐老化性能。
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公开(公告)号:WO2021262935A1
公开(公告)日:2021-12-30
申请号:PCT/US2021/038823
申请日:2021-06-24
Applicant: SOLENIS TECHNOLOGIES, L.P.
Inventor: VARNELL, Daniel F.
IPC: G03G15/01 , G03G15/11 , G03G15/16 , C08K2003/2227 , C08K2201/005 , C08K2201/006 , C08K2201/011 , C08K3/22 , C08K3/36 , C08K9/02 , C09D179/00 , C09D179/02 , G03G15/1695 , G03G15/6582 , G03G2215/00801
Abstract: Compositions and methods that generally relates to treating a substrate and for improving adhesion of an image to a treated substrate and more particularly relates to systems and methods utilizing a combination of a poly tertiary amide, colloidal silica, and optionally a polymeric binder, for treating a substrate and for improving adhesion of an electrographic image to a treated substrate.
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30.
公开(公告)号:WO2021262653A1
公开(公告)日:2021-12-30
申请号:PCT/US2021/038379
申请日:2021-06-22
Applicant: MICROTEK LABORATORIES,INC.
Inventor: RIAZZI, Timothy, J.
IPC: C09D5/18 , C09K21/02 , C09K21/14 , C08K2201/005 , C08K3/042 , C08K5/11 , C08K5/3492 , C08K9/10 , C09D125/10 , C09D125/14 , C09D7/61 , C09D7/63 , C09D7/70
Abstract: Non-flammable structures are disclosed that have a substrate and a layer applied to the substrate that includes a phase change material that is flammable. The layer includes a binder having mixed therein about 50 % to about 90 % by weight of a microencapsulated phase change material and about 0.5 % to about 10 % by weight of an inorganic flame retardant. The inorganic flame retardant has a volume that increases upon exposure to heat or a flame. The binder is selected from the group consisting of a polyurethane, a styrene acrylic copolymer, a styrene butadiene copolymer, acrylic and combinations thereof.
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