公开(公告)号：US20240026132A1

公开(公告)日：2024-01-25

申请号：US18256250

申请日：2021-12-16

申请人： Synthomer Adhesive Technologies LLC

发明人： Robbie Rene MEUL ,  Synco DE VOGEL ,  Chang Hoon SONG ,  Terri Roxanne CARVAGNO

IPC分类号： C08L23/06

CPC分类号： C08L23/06 ,  C08L2205/03 ,  C08L2666/72 ,  C08L2207/20 ,  C08L2666/06

摘要： A polyolefin composition is provided comprising: A) about 60 to about 96 wt % of at least one recycled polyolefin; B) about 2 to about 20 wt % of at least one random alpha-olefinic copolymer; and C) about 2 to about 20 wt % of at least one tackifier; wherein the polyolefin composition has a weight ratio of random alpha-olefinic copolymer to tackifier of between about 0.2 to about 5.0; and wherein the polyolefin composition has a melt flow rate increase of about 5 to about 400% compared to the same polyolefin composition without the random alpha-olefinic copolymer and the tackifier. Processes for making and articles produced from the polyolefin compositions are also provided.

公开(公告)号：US11859083B2

公开(公告)日：2024-01-02

申请号：US17740301

申请日：2022-05-09

申请人： NAN YA PLASTICS CORPORATION

发明人： Te-Chao Liao ,  Hung-Yi Chang ,  Chia-Lin Liu ,  Chien-Kai Wei

IPC分类号： C08L71/12 ,  B32B15/06 ,  B32B15/08 ,  C08L9/06

CPC分类号： C08L71/126 ,  B32B15/06 ,  B32B15/08 ,  C08L9/06 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2264/1021 ,  B32B2305/076 ,  B32B2307/204 ,  B32B2457/04 ,  C08L2203/20 ,  C08L2205/03 ,  C08L2205/05 ,  C08L2207/324 ,  C08L2312/00 ,  C08L2666/72 ,  C08L71/126 ,  C08L9/06 ,  C08L79/085 ,  C08K3/36

摘要： A low-dielectric rubber resin material and a low-dielectric metal substrate are provided. The rubber resin material includes a low-dielectric rubber resin composition and inorganic fillers. The low-dielectric rubber resin composition includes: 5 wt % to 40 wt % of a liquid rubber, 20 wt % to 70 wt % of a polyphenylene ether resin, 5 wt % to 30 wt % of a bismaleimide resin, and 20 wt % to 45 wt % of a crosslinker. A molecular weight of the liquid rubber ranges from 800 g/mol to 6000 g/mol. An iodine value of the liquid rubber ranges from 30 g/100 g to 60 g/100 g.

公开(公告)号：US09914817B2

公开(公告)日：2018-03-13

申请号：US15242963

申请日：2016-08-22

申请人： ExxonMobil Chemical Patents Inc.

发明人： Andy H. Tsou ,  Hillary L. Bradshaw ,  Yong Yang

IPC分类号： C08K3/04 ,  C08L15/02 ,  C08F8/26 ,  C08F8/28 ,  C08F8/32 ,  C08F8/30

CPC分类号： C08K3/04 ,  B60C1/00 ,  B60C1/0008 ,  C08F8/26 ,  C08F8/28 ,  C08F8/30 ,  C08F8/32 ,  C08K3/042 ,  C08K3/045 ,  C08K3/046 ,  C08K9/08 ,  C08K2201/011 ,  C08L15/02 ,  C08L2205/025 ,  C08L2666/55 ,  C08L2666/72 ,  C09C3/00 ,  C08L23/283

摘要： Polycyclic aromatic hydrocarbon (PAH) functionalized isobutylene copolymers, methods for making a PAH functionalized isobutylene copolymer comprising combining a halogenated copolymer with a PAH in a solvent under basic conditions at a temperature ranging from 30° C. to 150° C., the use of these PAH functionalized copolymers as a dispersant in elastomeric nanocomposite compositions comprising a halobutyl rubber matrix and nanoparticles of graphite or graphene, and a tire innerliner or innertube produced from these elastomeric nanocomposite compositions is disclosed.

公开(公告)号：US20180037728A1

公开(公告)日：2018-02-08

申请号：US15228713

申请日：2016-08-04

申请人： Ford Global Technologies, LLC

发明人： Talat Karmo ,  Paul Kenneth Dellock ,  Michael Musleh ,  Stuart C. Salter

IPC分类号： C08L23/14 ,  B60R13/04

CPC分类号： C08L23/14 ,  B60R13/04 ,  C08K3/04 ,  C08K7/02 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2207/20 ,  C08L2666/55 ,  C08L2666/72 ,  C08L23/12

摘要： An exterior trim component for a vehicle is provided that includes: 39% to 45% recycled polypropylene copolymer; 27% to 43% recycled polypropylene homopolymer; 0.5% to 2.5% coupling agent; 0.01% to 0.5% flow enhancing agent; 0.5% to 1.5% coconut shell powder; 5% to 10% synthetic filler; and 3% to 17% carbon fiber (by weight). Further, the component is characterized by a flexural modulus of at least 1750 MPa. In certain aspects, the component is further characterized by a coefficient of linear thermal expansion between about 4×10−5 in/in*° C. and about 0.1×10−5 in/in*° C., as measured under the ISO 11359-2 protocol.

公开(公告)号：US20170015799A1

公开(公告)日：2017-01-19

申请号：US15278708

申请日：2016-09-28

申请人： DIC Corporation

发明人： Takeshi Yamazaki ,  Tetsuya Harada ,  Takahito Ikuma ,  Hironobu Takizawa

IPC分类号： C08J5/00 ,  C08L63/00

CPC分类号： C08J5/005 ,  C08J3/226 ,  C08J5/043 ,  C08J5/047 ,  C08J5/10 ,  C08J5/24 ,  C08J2363/00 ,  C08J2367/00 ,  C08J2401/02 ,  C08J2467/02 ,  C08L35/02 ,  C08L63/00 ,  C08L2666/72

摘要： The present invention provides a fiber-reinforced resin composite as a fiber-reinforced resin composite (E) including a fiber-reinforced resin (C), which contains a reinforcing fiber (A) and a matrix resin (B), and a reinforcing material (D), in which the reinforcing material (D) contains a cellulose nanofiber (F), and the cellulose nanofiber (F) is obtained by micronizing cellulose in a fibrillated resin (G), and provides a reinforced matrix resin for the fiber-reinforced resin. The present invention also provides a fiber-reinforced resin composite in which the cellulose nanofiber (F) is a modified cellulose nanofiber (F1) that is obtained by micronizing cellulose in the fibrillated resin (G) and then reacting the cellulose with a cyclic polybasic acid anhydride (J).

摘要翻译： 本发明提供了作为纤维强化树脂复合体（E）的纤维增强树脂复合体（E），其包含含有增强纤维（A）和基体树脂（B）的纤维强化树脂（C），以及增强材料 （D），其中，增强材料（D）含有纤维素纳米纤维（F），纤维素纳米纤维（F）通过使原纤化树脂（G）中的纤维素微粉化而得到， 增强树脂。 本发明还提供一种纤维增强树脂复合体，其中纤维素纳米纤维（F）是通过使原纤化树脂（G）中的纤维素微粉化然后使纤维素与环状多元酸反应得到的改性纤维素纳米纤维（F1） 酸酐（J）。

公开(公告)号：US09499690B2

公开(公告)日：2016-11-22

申请号：US14563055

申请日：2014-12-08

申请人： Dow Global Technologies LLC ,  Rohm and Haas Company

发明人： Margarita Perello ,  Jeffrey J. Sobczak ,  Mark D. Westmeyer

IPC分类号： C08L33/02 ,  C08L33/12 ,  C09D133/12 ,  B01J2/04 ,  C09D133/02 ,  C04B26/06 ,  C08J3/12 ,  C08K3/00 ,  C08K3/36 ,  C04B103/00 ,  C04B111/00 ,  C04B111/10

CPC分类号： C08L33/12 ,  B01J2/04 ,  C04B26/06 ,  C04B2103/0058 ,  C04B2103/0065 ,  C04B2111/00517 ,  C04B2111/1037 ,  C08J3/122 ,  C08J3/126 ,  C08J2333/12 ,  C08J2429/04 ,  C08K3/013 ,  C08K3/36 ,  C08L33/02 ,  C08L2207/53 ,  C08L2666/04 ,  C08L2666/58 ,  C08L2666/72 ,  C08L2666/74 ,  C09D133/02 ,  C09D133/12 ,  C04B14/06 ,  C04B22/064 ,  C04B24/023 ,  C04B24/2623 ,  C04B40/0608 ,  C04B2103/54 ,  C04B24/045 ,  C04B24/08 ,  C04B14/10 ,  C04B14/28 ,  C04B14/305 ,  C04B14/42 ,  C04B20/0076 ,  C04B24/383 ,  C04B2103/50

摘要： The present invention provides shelf-stable, non-cementitious dry mix compositions of inorganic non-cementious materials, such as sand, and water redispersible polymer powder (RDP) containing particles of a multi-stage acrylic copolymer having a calcium methacrylate salt group containing alkali-soluble resin outer stage and one or more inner stage, the particles further containing each of one or more nucleating agent having a boiling point of 150° C. to 500° C. and a water solubility of 3.5% or less, and one or more colloidal stabilizer, wherein the colloidal stabilizer and the multi-stage acrylic copolymer are contained in the same RDP particle.

摘要翻译： 本发明提供了诸如砂的无机非水泥材料，含有含有含有甲基丙烯酸钙盐的碱的多级丙烯酸共聚物颗粒的水可再分散聚合物粉末（RDP）的搁置稳定的非水泥质干混组合物， 所述颗粒进一步含有一种或多种沸点为150℃至500℃，水溶解度为3.5％以下的成核剂，以及一种或多种其中一种或多种 更多的胶体稳定剂，其中胶体稳定剂和多级丙烯酸共聚物包含在相同的RDP颗粒中。

公开(公告)号：US09453101B2

公开(公告)日：2016-09-27

申请号：US12334676

申请日：2008-12-15

申请人： Sohaib Elgimiabi

发明人： Sohaib Elgimiabi

IPC分类号： C08G59/18 ,  C08G59/22 ,  C08L63/00 ,  F16F7/12 ,  C09D163/00

CPC分类号： C08G59/226 ,  C08G59/184 ,  C08L63/00 ,  C08L2205/20 ,  C08L2666/12 ,  C08L2666/54 ,  C08L2666/72 ,  C09D163/00 ,  F16F7/12 ,  F16F2224/0233 ,  F16F2224/0241 ,  F16F2224/025 ,  C08L2666/20

摘要： A curable precursor composition for preparing a vibration dampening composition having a density of less than 0.9 g/cm3 said precursor composition comprising (i) one or more rigid epoxy resin (ii) one or more flexible epoxy resin, (iii) a first set of hollow microspheres, (iv) a second set of hollow microspheres wherein the microspheres of the first set are different in composition from the microspheres of the second set and, a curing agent capable of cross-linking the rigid and flexible epoxy resins. Also provided are vibration dampening compositions obtainable from the precursor compositions and methods of preparing such vibration dampening compositions.

摘要翻译： 还提供了可从前体组合物获得的减振组合物和制备这种减震组合物的方法。

公开(公告)号：US20150159008A1

公开(公告)日：2015-06-11

申请号：US14563055

申请日：2014-12-08

申请人： Dow Global Technologies LLC ,  Rohm and Haas Company

发明人： Margarita Perello ,  Jeffrey J. Sobczak ,  Mark D. Westmeyer

IPC分类号： C08L33/12 ,  B01J2/04 ,  C09D133/12

CPC分类号： C08L33/12 ,  B01J2/04 ,  C04B26/06 ,  C04B2103/0058 ,  C04B2103/0065 ,  C04B2111/00517 ,  C04B2111/1037 ,  C08J3/122 ,  C08J3/126 ,  C08J2333/12 ,  C08J2429/04 ,  C08K3/013 ,  C08K3/36 ,  C08L33/02 ,  C08L2207/53 ,  C08L2666/04 ,  C08L2666/58 ,  C08L2666/72 ,  C08L2666/74 ,  C09D133/02 ,  C09D133/12 ,  C04B14/06 ,  C04B22/064 ,  C04B24/023 ,  C04B24/2623 ,  C04B40/0608 ,  C04B2103/54 ,  C04B24/045 ,  C04B24/08 ,  C04B14/10 ,  C04B14/28 ,  C04B14/305 ,  C04B14/42 ,  C04B20/0076 ,  C04B24/383 ,  C04B2103/50

摘要： The present invention provides shelf-stable, non-cementitious dry mix compositions of inorganic non-cementious materials, such as sand, and water redispersible polymer powder (RDP) containing particles of a multi-stage acrylic copolymer having a calcium methacrylate salt group containing alkali-soluble resin outer stage and one or more inner stage, the particles further containing each of one or more nucleating agent having a boiling point of 150° C. to 500° C. and a water solubility of 3.5% or less, and one or more colloidal stabilizer, wherein the colloidal stabilizer and the multi-stage acrylic copolymer are contained in the same RDP particle.

摘要翻译： 本发明提供了诸如砂的无机非水泥材料，含有含有含有甲基丙烯酸钙盐的碱的多级丙烯酸共聚物颗粒的水可再分散聚合物粉末（RDP）的搁置稳定的非水泥质干混组合物， 所述颗粒进一步含有一种或多种沸点为150℃至500℃，水溶解度为3.5％以下的成核剂，以及一种或多种其中一种或多种 更多的胶体稳定剂，其中胶体稳定剂和多级丙烯酸共聚物包含在相同的RDP颗粒中。

公开(公告)号：US07803222B2

公开(公告)日：2010-09-28

申请号：US11921275

申请日：2006-06-02

申请人： Hartmut Rudolf Fischer ,  Bart Bos

发明人： Hartmut Rudolf Fischer ,  Bart Bos

IPC分类号： C08L95/00

CPC分类号： C08L95/00 ,  C08L2666/72

摘要： The invention provides a bitumen composition comprising a bitumen and a modified clay which clay is obtainable by subjecting a clay having a layered structure to a treatment with a compound that is selected from the group consisting of onium compounds having the general formulae (R1R2R3R4X)+ or (R1R2Y)+, wherein X represents N or P, Y represents S, and wherein at least one of R1-R4 represents an aromatic hydrocarbon substituent, a hydroxyl or amino functionalized aliphatic hydrocarbon substituent or a poly(ethyleneoxide) substituent. The invention further provides a process for preparing said bitumen, an asphalt composition comprising aggregate and said bitumen composition, and the use of said bitumen composition in an asphalt composition for road applications.

摘要翻译： 本发明提供一种包含沥青和改性粘土的沥青组合物，该粘土是通过使具有层状结构的粘土用选自具有通式（R1R2R3R4X）+的鎓化合物或 （R1R2Y）+，其中X表示N或P，Y表示S，并且其中R 1 -R 4中的至少一个表示芳族烃取代基，羟基或氨基官能化的脂族烃取代基或聚（环氧乙烷）取代基。 本发明还提供了一种制备所述沥青的方法，包含聚集体和所述沥青组合物的沥青组合物，以及所述沥青组合物在用于道路应用的沥青组合物中的用途。

公开(公告)号：US20090239048A1

公开(公告)日：2009-09-24

申请号：US12368129

申请日：2009-02-09

申请人： Yosuke SUGIHARA ,  Shuji NAITO

发明人： Yosuke SUGIHARA ,  Shuji NAITO

IPC分类号： B32B7/02

CPC分类号： G02B1/115 ,  G02B1/041 ,  G02B1/14 ,  G02B1/18 ,  G02B27/0006 ,  G02C7/02 ,  Y10T428/24942 ,  C08L2666/72 ,  C08L75/04 ,  C08L81/00 ,  C08L81/02

摘要： An optical article includes a plastic substrate, a first layer which is adjacent to the plastic substrate and the refractive index of which decreases in the direction to be remoter from the plastic substrate, a second layer which is adjacent to the first layer and the refractive index of which is not higher than the refractive index of the surface part of the first layer, and a hard coat layer which is adjacent to the second layer and the refractive index of which is lower than the refractive index of the plastic substrate.

摘要翻译： 光学制品包括塑料基板，与塑料基板相邻的第一层，其折射率在与塑料基板相距较远的方向上减小，第二层与第一层相邻，折射率 其不高于第一层的表面部分的折射率，以及与第二层相邻并且其折射率低于塑料基板的折射率的硬涂层。