公开(公告)号：US20220162804A1

公开(公告)日：2022-05-26

申请号：US17425423

申请日：2020-01-24

申请人： Stora Enso OYJ

发明人： Åsa Nyflött ,  Chris Bonnerup ,  Magnus Ekberg

IPC分类号： D21H19/82 ,  D21H19/22 ,  D21H19/62 ,  D21H19/76 ,  D21H19/84 ,  D21H19/40 ,  C09D109/08 ,  C09D123/14

摘要： The invention relates to a heat-sealable paperboard comprising a paperboard substrate (1) comprising a first side and a second side, a first dispersion coating layer (2) on the first side of the paperboard substrate (1), and a second dispersion coating layer (3) on the first dispersion coating layer (2), wherein the first dispersion coating layer (2) comprises a latex and pigment and the second dispersion coating layer (3) comprises a polyolefin.

公开(公告)号：US20210070962A1

公开(公告)日：2021-03-11

申请号：US17099236

申请日：2020-11-16

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Matthew D. Wilding ,  Stephen L. Lieder ,  Eugene H. Carlson ,  Kenton D. Budd ,  Joseph D. Engebretson

IPC分类号： C08K3/22 ,  C03C12/02 ,  G02B5/128 ,  E01F9/524 ,  C08K3/40 ,  C08K3/013 ,  C08L23/14 ,  C09D123/14 ,  C08L51/06 ,  C08L23/08

摘要： The disclosed retroreflective element includes a polymeric core that is loaded with a plurality of first beads and second beads distributed at the perimeter of the core. The first beads are different than the second beads. Because of the beads in the core, the retroreflective element remains useful for returning light even after portions of the core begins to wear away. Further, when the retroreflective elements get wet, water will settle to the bottom of the perimeter of the core. Therefore, using the second beads with a refractive index suited for wet conditions, while the first beads have a refractive index suited for dry conditions allows the retroreflective element to be useful in both wet and dry conditions even while the retroreflective element wears during use.

公开(公告)号：US10858496B2

公开(公告)日：2020-12-08

申请号：US15759124

申请日：2016-09-06

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Matthew D. Wilding ,  Stephen L. Lieder ,  Eugene H. Carlson ,  Kenton D. Budd ,  Joseph D. Engebretson

IPC分类号： C08K3/22 ,  C03C12/02 ,  C08K3/013 ,  C08K3/40 ,  E01F9/524 ,  G02B5/128 ,  C08L23/14 ,  C09D123/14 ,  C08L51/06 ,  C08L23/08

摘要： The disclosed retroreflective element includes a polymeric core that is loaded with a plurality of first beads and second beads distributed at the perimeter of the core. The first beads are different than the second beads. Because of the beads in the core, the retroreflective element remains useful for returning light even after portions of the core begins to wear away. Further, when the retroreflective elements get wet, water will settle to the bottom of the perimeter of the core. Therefore, using the second beads with a refractive index suited for wet conditions, while the first beads have a refractive index suited for dry conditions allows the retroreflective element to be useful in both wet and dry conditions even while the retroreflective element wears during use.

公开(公告)号：US10800890B2

公开(公告)日：2020-10-13

申请号：US15419684

申请日：2017-01-30

申请人： MITSUBISHI CHEMICAL CORPORATION

发明人： Akira Harada

IPC分类号： C08G81/02 ,  C08L23/00 ,  C08L71/00 ,  C09D171/02 ,  C08L71/02 ,  C09J187/00 ,  C09D187/00 ,  C08J3/03 ,  C08L87/00 ,  C09J171/02 ,  C08F210/06 ,  C09D5/02 ,  C09D123/08 ,  C09D123/14 ,  C09D123/04 ,  C09D171/00 ,  C09D123/26 ,  C09D123/12 ,  C08L23/12 ,  C08L23/04 ,  C08L23/08 ,  C08L23/14 ,  C08L23/26 ,  C08F210/04 ,  C08F210/02 ,  C08F210/08 ,  C08F255/02 ,  C08F255/04 ,  C08G81/00 ,  C09J123/26 ,  C09J123/04 ,  C09J123/12 ,  C09J201/02 ,  C09J123/08 ,  C09J171/00 ,  C09J123/14 ,  B05D1/18 ,  B05D1/28 ,  B05D3/10 ,  B05D3/02

摘要： An aqueous resin dispersion wherein a polymer (C) obtained by bonding a polyolefin (A) to a polyether resin (B) is dispersed in water; and the polyether resin (B) contains a polyether resin (B1) having an HLB of less than 8 and a polyether resin (B2) having an HLB of 8 to 20 according to calculation by the Griffin method.

公开(公告)号：US10533096B2

公开(公告)日：2020-01-14

申请号：US15551634

申请日：2016-02-25

申请人： KIMBERLY-CLARK WORLDWIDE, INC. ,  THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS

发明人： Jian Qin ,  Donald Eugene Waldroup ,  Deborah Joy Calewarts ,  Constantine Michael Megaridis ,  Joseph Edward Mates

IPC分类号： C09D5/16 ,  C08K3/013 ,  C08K3/22 ,  C09D7/40 ,  C08L23/06 ,  C08L23/14 ,  C09D123/08 ,  C09D123/14

摘要： A superhydrophobic non-fluorinated composition includes a hydrophobic matrix component free of fluorine, a hydrophilic filler particles, wherein the filler particles are metal oxide nanoparticles, and water, wherein the hydrophobic component is in an aqueous dispersion. Also, a superhydrophobic non-fluorinated composition includes a hydrophobic polymer free of fluorine, a titanium dioxide nanoparticle filler particle, and water. In addition, a superhydrophobic non-fluorinated composition includes a hydrophobic polymer free of fluorine, wherein the hydrophobic polymer includes a polyolefin, titanium dioxide nanoparticles as filler, wherein the titanium dioxide nanoparticles are rutile titanium dioxide, anatase titanium dioxide, or a mixture of rutile and anatase titanium dioxide, and water.

公开(公告)号：US20180371283A1

公开(公告)日：2018-12-27

申请号：US16118803

申请日：2018-08-31

申请人： LOTTE CHEMICAL CORPORATION

发明人： Byung Hun CHAE ,  Sung Won JUNG ,  Jung Yeop LEE ,  Hyun Yul WOO ,  Youn Jin HONG

IPC分类号： C09D123/12 ,  C09D123/14 ,  B29C64/106 ,  B33Y70/00 ,  C09D11/34 ,  C09D11/108

摘要： A method of three-dimensional (3D) printing, the method including: heating a composition comprising a polymer base including atactic polypropylene having a weight average molecular weight of 50,000 to 1,000,000, a density of 0.8 to 0.9 g/ml, and isotacticity (Pentad I.I, mmmm) of 5 to 20%, wherein a melting index (210° C., 2.16 kg) of the polymer base is 0.5-30 g/10 minutes; extruding the composition as a filament; and applying the extruded filament in one or more layers, wherein a solidification rate (measuring melting indexes (MI, 150° C., 10 kg)) of the filament is less than or equal to 2 g/10 minutes and a melting rate (measuring melting indexes (MI, 180° C., 10 kg)) of the filament is greater than or equal to 10 g/10 minutes, and hardness of the polymer base is less than or equal to Shore A 90.

公开(公告)号：US09034477B2

公开(公告)日：2015-05-19

申请号：US13784881

申请日：2013-03-05

申请人： Dow Global Technologies LLC

发明人： Marco Amici ,  Thomas Udhayasingh ,  Jozef Van Dun

IPC分类号： B32B27/00 ,  B05D3/12 ,  C04B24/22 ,  C09D123/16 ,  C09D123/08 ,  C09D123/14 ,  C09J123/08 ,  C08L23/08

CPC分类号： C09D123/16 ,  C08L23/0853 ,  C08L23/0869 ,  C08L2205/02 ,  C09D123/08 ,  C09D123/0869 ,  C09D123/142 ,  C09J123/0853 ,  C09J123/0869 ,  Y10T428/254 ,  Y10T428/31855

摘要： A coating composition comprising: an aqueous dispersion comprising: the melt-kneading product of (A) a base polymer which comprises one or more thermoplastic polymers, (B) a stabilizing agent which comprises at least one component selected from the group consisting of acrylic acid grafted ethylene-based polymers and maleic anhydride grafted polyolefins; (C) a neutralizing agent; and (D) water; wherein the aqueous dispersion has a volume average particle size of less than about 5 μm is provided.

摘要翻译： 一种涂料组合物，其包含：水分散体，其包含：（A）包含一种或多种热塑性聚合物的基础聚合物的熔融捏合产物，（B）稳定剂，其包含至少一种选自丙烯酸 接枝乙烯基聚合物和马来酸酐接枝的聚烯烃; （C）中和剂; 和（D）水; 其中所述水分散体具有小于约5μm的体积平均粒径。

公开(公告)号：US20130210990A1

公开(公告)日：2013-08-15

申请号：US13393601

申请日：2011-10-26

申请人： Mehmet Demirors ,  Rongjuan Cong ,  Cristina Serrat ,  Gagan Saini ,  Michael Rutkowske

发明人： Mehmet Demirors ,  Rongjuan Cong ,  Cristina Serrat ,  Gagan Saini ,  Michael Rutkowske

IPC分类号： C09D123/08 ,  C09D123/14

CPC分类号： C09D123/0807 ,  C08L23/0815 ,  C08L23/14 ,  C08L23/16 ,  C08L2207/062 ,  C09D123/0815 ,  C09D123/14

摘要： The instant invention is a sealant composition, method of producing the same, articles made therefrom, and method for forming such articles. The sealant composition according to the present invention comprises: (a) from 70 to 99.5 percent by weight of an ethylene/α-olefin interpolymer composition, based on the total weight of the sealant composition, wherein said ethylene/α-olefin interpolymer composition comprises an ethylene/α-olefin interpolymer, wherein ethylene/α-olefin interpolymer has a Comonomer Distribution Constant (CDC) in the range of from 15 to 250, and a density in the range of from 0.875 to 0.963 g/cm3, a melt index (I2) in a range of from 0.2 to 20 g/10 minutes, and long chain branching frequency in the range of from 0.02 to 3 long chain branches (LCB) per 1000C; (b) from 0.5 to 30 percent by weight of a propylene/α-olefin interpolymer composition, wherein said propylene/α-olefin interpolymer composition comprises a propylene/α-olefin copolymer or a propylene/ethylene/butene terpolymer, wherein said propylene/α-olefin copolymer has a crystallinity in the range of from 1 percent by weight to 30 percent by weight, a heat of fusion in the range of from 2 Joules/gram to 50 Joules/gram, and a DSC melting point in the range of 25° C. to 110° C.

摘要翻译： 本发明是密封剂组合物，其制造方法，由其制成的制品，以及形成这种制品的方法。 根据本发明的密封剂组合物包含：（a）70-59.5重量％的乙烯/α-烯烃互聚物组合物，基于密封剂组合物的总重量，其中所述乙烯/α-烯烃互聚物组合物包含 乙烯/α-烯烃互聚物，其中乙烯/α-烯烃互聚物的共聚单体分布常数（CDC）为15-250，密度范围为0.875-0.963g / cm3，熔体指数 （I 2）在0.2至20g / 10分钟的范围内，长链支化频率范围为0.02至3个长支链（LCB）/ 1000℃; （b）0.5至30重量％的丙烯/α-烯烃互聚物组合物，其中所述丙烯/α-烯烃互聚物组合物包含丙烯/α-烯烃共聚物或丙烯/乙烯/丁烯三元共聚物，其中所述丙烯/ α-烯烃共聚物的结晶度在1重量％至30重量％的范围内，熔融热在2焦耳/克至50焦耳/克范围内，DSC熔点在 25°C至110°C

公开(公告)号：US5212009A

公开(公告)日：1993-05-18

申请号：US525600

申请日：1990-05-21

申请人： Herbert Peiffer ,  Gunter Schloegi ,  Lothar Bothe

发明人： Herbert Peiffer ,  Gunter Schloegi ,  Lothar Bothe

IPC分类号： B29C55/02 ,  B29C55/14 ,  B29C61/00 ,  B29C61/06 ,  B29K23/00 ,  B29K105/02 ,  B29L7/00 ,  B32B27/32 ,  C08L23/12 ,  C08L23/14 ,  C08L23/20 ,  C08L57/02 ,  C09D123/14 ,  G09F3/04

CPC分类号： C08L23/142 ,  B29C55/023 ,  B29C55/143 ,  B29C61/003 ,  B32B27/32 ,  C09D123/142 ,  B29K2023/12 ,  B29K2105/0088 ,  B29K2995/0026 ,  B29K2995/0049 ,  B29L2009/00 ,  B29L2031/744 ,  C08L2201/10 ,  C08L2205/03 ,  C08L23/12 ,  C08L23/20 ,  C08L57/02 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/258 ,  Y10T428/259 ,  Y10T428/265 ,  Y10T428/31913

摘要： Described is a transparent shrinkable film comprising a base layer prepared from propylene-containing polymers and a hydrocarbon resin. The base layer contains about 5% to 40% by weight of a propylene homopolymer, 0% to about 30% by weight of a hydrogenated hydrocarbon resin having a softening point in the range from about 80.degree. to 125.degree. C., and about 30% to 95% by weight of a random ethylene-propylene copolymer, the percentages being related to the total weight of the mixture. A top layer is arranged on either side of the base layer. The invention also describes a process for the manufacture of the film.

摘要翻译： 描述了一种透明的可收缩膜，其包含由含丙烯聚合物和烃树脂制备的基层。 基层含有约5重量％至40重量％的丙烯均聚物，0重量％至约30重量％的软化点在约80至125℃范围内的氢化烃树脂和约30重量％ ％至95重量％的无规乙烯 - 丙烯共聚物，其百分比与混合物的总重量有关。 顶层布置在基层的两侧。 本发明还描述了制造薄膜的方法。

公开(公告)号：US11643481B2

公开(公告)日：2023-05-09

申请号：US16966348

申请日：2019-02-01

申请人： W. R. Grace & Co.-Conn.

发明人： Amaia Montoya-Goni ,  John Kaarto ,  Michelle Ni Paine ,  Jose Manuel Rego ,  Feng Gu ,  Demetrius Michos ,  James Neil Pryor

IPC分类号： C08F10/06 ,  C09D7/40 ,  C09D7/61 ,  C08J5/18 ,  C08K3/34 ,  C09D123/12 ,  C09D123/14 ,  C09J11/04 ,  C09J123/12 ,  C09J123/14 ,  C23F11/173

CPC分类号： C08F10/06 ,  C08J5/18 ,  C08K3/34 ,  C09D7/61 ,  C09D7/68 ,  C09D7/69 ,  C09D123/12 ,  C09D123/142 ,  C09J11/04 ,  C09J123/12 ,  C09J123/142 ,  C23F11/173 ,  C08J2323/12 ,  C08J2323/14 ,  C08K2003/343 ,  C08K2201/005

摘要： The present invention provides polymer compositions having improved corrosivity, color stability and clarity. Also disclosed is a process of preparing the polymers. The process may comprise incorporating into the polymer an acid neutralizing amount of an amorphous aluminum silicate. The amorphous aluminum silicate may be present in the polymer in an amount such that the polymer composition having a Corrosivity Index of less than 6. A refractive index of the amorphous aluminum silicate may be the same or substantially the same as a refractive index of the polymer.