公开(公告)号：US20240309125A1

公开(公告)日：2024-09-19

申请号：US18575941

申请日：2022-07-07

申请人： BOREALIS AG

发明人： Sara Cascone ,  Elena Pomakhina

IPC分类号： C08F10/02 ,  C08F4/24 ,  C08J3/24 ,  C08J7/02

CPC分类号： C08F10/02 ,  C08F4/24 ,  C08J3/247 ,  C08J7/02 ,  C08J2323/04

摘要： A polyethylene (PE) for the production of crosslinked polyethylene (PEX), having a beneficial balance of unsaturation properties and processability properties, processes for producing crosslinked polyethylene (PEX) from said polyethylene (PE), and the crosslinked polyethylene (PEX) thus produced.

公开(公告)号：US20180273703A1

公开(公告)日：2018-09-27

申请号：US15557413

申请日：2016-03-11

申请人： Total Research & Technology Feluy

发明人： Dimitri Rousseaux ,  Geert Vaes ,  Cristo Boukalidis

IPC分类号： C08J3/22 ,  C08L25/06 ,  C08L23/06 ,  H01B1/24

CPC分类号： C08J3/226 ,  B29C48/0017 ,  B29C48/022 ,  B29C48/03 ,  B29C49/0005 ,  B29C49/06 ,  B29K2101/12 ,  B29K2105/0094 ,  B29K2105/162 ,  B29K2507/04 ,  B29K2995/0005 ,  B29L2031/712 ,  B82Y30/00 ,  B82Y40/00 ,  C08J3/22 ,  C08J5/005 ,  C08J2323/04 ,  C08J2323/06 ,  C08J2325/04 ,  C08J2325/06 ,  C08J2423/06 ,  C08J2425/06 ,  C08K3/04 ,  C08K3/041 ,  C08K3/042 ,  C08K2201/011 ,  C08L23/06 ,  C08L25/06 ,  C08L2205/025 ,  C08L2310/00 ,  H01B1/24 ,  Y10S977/752 ,  Y10S977/753 ,  Y10S977/842 ,  Y10S977/932

摘要： The present invention relates to a process for preparing a shaped composite article comprising a polymer composition and carbon particles being carbon nanotubes or graphene, said polymer composition comprising a mixture of a first polymer and a second polymer, and the composite article comprises from 0.01 to 4% by weight of carbon particles based on the total weight of the composite article as determined according to ISO 11358, characterized in that said process comprises the steps of providing a masterbatch comprising the first polymer and at least 5% of carbon particles by weight of the masterbatch as determined according to ISO 11358, providing the second polymer, and blending and shaping, in the same step, the masterbatch and the second polymer in a single extrusion or injection moulding device to form said shaped composite article.

公开(公告)号：US20180186947A1

公开(公告)日：2018-07-05

申请号：US15740621

申请日：2016-04-22

申请人： Dow Global Technologies LLC

发明人： Rosana Rosa ,  Gianna Buaszczyk ,  Nicolas C. Mazzola ,  Jorge C. Gomes

IPC分类号： C08J5/18 ,  B32B27/34 ,  B32B27/32 ,  B32B27/30 ,  B32B27/08

CPC分类号： C08J5/18 ,  B32B27/06 ,  B32B27/08 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/327 ,  B32B27/34 ,  B32B2250/24 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/12 ,  B32B2270/00 ,  B32B2307/40 ,  B32B2307/408 ,  B32B2307/414 ,  B32B2307/546 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2323/046 ,  B32B2439/00 ,  B32B2439/46 ,  B32B2439/70 ,  C08J2323/04 ,  C08J2323/06

摘要： Embodiments of monolayer and multilayer films which provide an improved matte surface are disclosed. The monolayer film or an outer layer of the multilayer films comprise greater than 50% by weight of a first polyethylene having a density of at least 0.935 g/cm3 and a melt index (I2) of 0.9 g/10 minutes or less, and less than 50% by weight of a second polyethylene having a density less 0.935 g/cm3 and a melt index (I2) of 20 g/10 minutes or less, wherein the film exhibits an external gloss of less than 20 units when measured at 45 according to ASTM D2457 and a haze greater than 60% when measured according to ASTM D1003.

公开(公告)号：US20170321042A1

公开(公告)日：2017-11-09

申请号：US15661033

申请日：2017-07-27

申请人： The Procter & Gamble Company

发明人： Norman Scott Broyles ,  April Renae Brown ,  Arman Ashraf ,  Gary Wayne Gilbertson ,  Jeffrey Thomas Grothaus

IPC分类号： C08L3/02 ,  B32B27/08 ,  C08J5/18 ,  B32B27/22 ,  B32B27/32 ,  B29L23/00 ,  B29C49/00

CPC分类号： C08L3/02 ,  B29C49/0005 ,  B29K2003/00 ,  B29L2023/003 ,  B32B27/08 ,  B32B27/22 ,  B32B27/32 ,  B32B2307/54 ,  B32B2555/02 ,  C08J5/18 ,  C08J2323/04 ,  Y10T428/24355

摘要： A film layer having a micro-textured surface is provided. The film layer has a continuous phase with one or more thermoplastic polymers, wherein at least one of the thermoplastic polymers is a low-modulus polymer having a 2% secant modulus of less than or equal to 140 MPa, and the film has from 10 wt % to 100 wt % of the low modulus thermoplastic polymer. The film layer also has a discrete phase with from 5 wt % to 45 wt % of a thermoplastic starch.

公开(公告)号：US09783649B2

公开(公告)日：2017-10-10

申请号：US14739510

申请日：2015-06-15

申请人： Berry Plastics Corporation

发明人： Chris K Leser ,  Philip A Driskill ,  Charles T Wallace ,  John B Euler ,  Jason J Paladino ,  Milan C Maravich ,  Daniel O Davis ,  Jeffrey A Mann ,  Randy A Bowlds ,  Svetlana I Contrada

IPC分类号： C08J9/00 ,  C08J9/06 ,  C08L23/10 ,  C08J9/04 ,  C08J9/08 ,  B65D81/38 ,  E04B1/78 ,  C08L23/04 ,  C08L23/12 ,  C08L23/06 ,  C08J9/12 ,  B32B33/00 ,  B65D1/40 ,  B32B1/02 ,  B29D22/00 ,  B29D23/00 ,  B32B1/08 ,  C08L23/08 ,  C08L23/14 ,  C08K3/22

CPC分类号： C08J9/0061 ,  B29D22/00 ,  B29D23/00 ,  B32B1/02 ,  B32B1/08 ,  B32B33/00 ,  B65D1/40 ,  B65D81/3865 ,  C08J9/00 ,  C08J9/0023 ,  C08J9/0066 ,  C08J9/0095 ,  C08J9/04 ,  C08J9/06 ,  C08J9/08 ,  C08J9/12 ,  C08J9/122 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2205/04 ,  C08J2205/10 ,  C08J2323/04 ,  C08J2323/12 ,  C08J2423/06 ,  C08J2423/12 ,  C08K2003/2241 ,  C08L23/04 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  E04B1/78 ,  Y10T428/1348 ,  Y10T428/1376 ,  Y10T428/139 ,  Y10T428/1397 ,  Y10T428/1476 ,  Y10T428/249953 ,  Y10T428/249958 ,  Y10T428/28

摘要： A formulation includes a polymeric material, a nucleating agent, a blowing, and a surface active agent. The formulation can be used to form a container.

公开(公告)号：US20170204238A1

公开(公告)日：2017-07-20

申请号：US15324819

申请日：2015-07-09

申请人： SIKA TECHNOLOGY AG

发明人： Karsten FRICK ,  Dusko PARIPOVIC ,  Engin CIL ,  Leslie Michele WOLSCHLEGER ,  Jena MABILIA

IPC分类号： C08J9/10 ,  B32B5/20 ,  B29C44/18 ,  C08L23/08 ,  B29C44/24

CPC分类号： C08J9/103 ,  B29C44/18 ,  B29C44/24 ,  B29K2023/083 ,  B29K2995/0002 ,  B29K2995/0015 ,  B29K2995/0082 ,  B32B5/20 ,  B32B2250/02 ,  B32B2266/0221 ,  B32B2307/102 ,  B32B2307/304 ,  B32B2307/546 ,  C08J9/0023 ,  C08J9/0061 ,  C08J9/10 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2203/04 ,  C08J2323/04 ,  C08J2323/08 ,  C08J2325/08 ,  C08J2423/08 ,  C08K5/01 ,  C08K5/103 ,  C08K5/14 ,  C08K5/23 ,  C08K2003/2296 ,  C08L23/0853 ,  C08L23/0884 ,  C08L2203/14 ,  C08L2205/025 ,  C08L2205/035

摘要： Disclosed is a thermally expandable composition, comprising at least one polymer P, cross-linkable by peroxide, and between 1 wt.-% and 2.5 wt.-%, based on the total weight of the composition, of at least one acrylate A, and between 0.2 wt.-% and 2.5 wt.-%, based on the total weight of the composition, of at least one peroxide, and at least one blowing agent, characterised in that the equivalent ratio of said peroxide to said acrylate A is between 0.01 and 0.5, preferably between 0.13 and 0.41, and the weight ratio of said peroxide to said acrylate A is lower than 0.33 and said polymer P comprises or essentially consists of at least two polymers PI and P2, wherein PI exhibits a melt flow index (MFI) of between 100 and 200 g/10 min, and P2 exhibits a melt flow index of between 0.1 and 60 g/10 min, wherein MFI is determined by ASTM D1238. The thermally expandable composition shows excellent properties in terms of expansion stability and minimised buckling and is especially suitable for baffle and/or reinforcement elements, e.g. in automotive manufacturing.

公开(公告)号：US20170190854A1

公开(公告)日：2017-07-06

申请号：US15463712

申请日：2017-03-20

申请人： Frito-Lay North America, Inc.

发明人： Ashley LEIDOLF ,  Brad Dewayne RODGERS ,  Benjamin SOUCY

IPC分类号： C08J5/18 ,  B29C49/00 ,  B29C49/04 ,  C08K3/26 ,  B32B27/06

CPC分类号： C08J5/18 ,  B29C49/0005 ,  B29C49/04 ,  B29C55/06 ,  B29K2023/0633 ,  B29K2023/065 ,  B29K2105/06 ,  B32B7/00 ,  B32B19/00 ,  B32B19/04 ,  B32B27/06 ,  B32B27/30 ,  B32B27/302 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2439/70 ,  C08J2323/04 ,  C08J2323/06 ,  C08K3/013 ,  C08K3/26 ,  C08K2003/265 ,  Y10T428/24479 ,  Y10T428/24992 ,  Y10T428/31746 ,  Y10T428/31913 ,  C08K3/0033 ,  C08L23/04 ,  C08L23/06

摘要： Composition and method for making a flexible packaging film having highly loaded with at least one inorganic filler. A blown HDPE film comprising at least 50% by weight inorganic filler is oriented in the machine direction to increase yield and tensile strength, and reduce gauge variation to improve print qualities.

公开(公告)号：US20170080404A1

公开(公告)日：2017-03-23

申请号：US14857440

申请日：2015-09-17

申请人： The Penn State Research Foundation

发明人： Tze Chiang CHUNG ,  Changwoo NAM ,  Gang ZHANG

IPC分类号： B01J20/26 ,  C08J5/18 ,  C08L23/24 ,  C08L23/06 ,  C08L23/20 ,  E02B15/00 ,  C08L25/16 ,  B01J20/30 ,  C10G25/00 ,  C07C7/12 ,  C02F1/28 ,  C02F1/68 ,  C08J9/00 ,  C08L25/08

CPC分类号： B01J20/267 ,  B01J20/261 ,  B01J20/264 ,  B01J20/3085 ,  C02F1/285 ,  C02F1/288 ,  C02F1/681 ,  C02F2101/32 ,  C02F2103/007 ,  C02F2303/16 ,  C07C7/12 ,  C08F212/36 ,  C08J5/18 ,  C08J9/0061 ,  C08J2201/026 ,  C08J2205/05 ,  C08J2300/208 ,  C08J2323/04 ,  C08J2323/06 ,  C08J2323/20 ,  C08J2323/24 ,  C08J2325/08 ,  C08J2325/16 ,  C08J2400/208 ,  C08J2423/04 ,  C08J2423/06 ,  C08J2423/20 ,  C08J2423/24 ,  C08J2425/08 ,  C08J2425/16 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/18 ,  C08L23/20 ,  C08L23/24 ,  C08L25/08 ,  C08L25/16 ,  C10G25/003 ,  E02B15/00 ,  C08F210/14 ,  C08F212/08 ,  C08F212/12

摘要： Interpenetrated polyolefin network for use in recovering or containing hydrocarbons such as hydrocarbons contained in oil, are disclosed. Advantageously, the interpenetrated polyolefin networks absorb the hydrocarbon, including viscous hydrocarbons and crude oils, to form a gel that can be collected and processed by heat to release the collected hydrocarbons.

公开(公告)号：US20170002117A1

公开(公告)日：2017-01-05

申请号：US15190245

申请日：2016-06-23

申请人： The Procter & Gamble Company

发明人： John Moncrief Layman ,  Maggie Gunnerson ,  Eric Bryan Bond ,  Andrew Eric Neltner ,  Jennifer Elizabeth Hosmer

IPC分类号： C08F110/02 ,  B29B17/00

CPC分类号： C08F110/02 ,  B29B9/06 ,  B29B17/00 ,  B29B17/02 ,  B29B2017/0293 ,  B29C43/003 ,  B29C45/0001 ,  B29C48/022 ,  B29C49/0005 ,  B29K2023/06 ,  B29K2105/26 ,  C08F6/008 ,  C08F6/02 ,  C08F6/10 ,  C08J5/18 ,  C08J11/08 ,  C08J2300/30 ,  C08J2323/04 ,  C08J2323/06 ,  C08K3/08 ,  C08K3/22 ,  C08K2003/0812 ,  C08K2003/0881 ,  C08K2003/0893 ,  C08K2201/014 ,  C08L23/04 ,  C08L2207/20 ,  C08L2555/34 ,  Y02W30/622 ,  Y02W30/701

摘要： An article is disclosed that comprises at least about 95 weight percent reclaimed polyethylene base resin. The base resin comprises less than about 10 ppm Al, less than about 200 ppm Ti, and less than about 5 ppm Zn. The article is substantially free of odor and the base resin has a contrast ratio opacity of less than about 70%.

摘要翻译： 公开了包含至少约95重量％的再生聚乙烯基础树脂的制品。 基础树脂包含小于约10ppm的Al，小于约200ppm的Ti和小于约5ppm的Zn。 该制品基本上没有气味，并且基础树脂的对比度不透明度小于约70％。

公开(公告)号：US09493591B2

公开(公告)日：2016-11-15

申请号：US14780620

申请日：2014-01-31

申请人： ExxonMobil Chemical Patents Inc.

发明人： Alan M. Malakoff

IPC分类号： C08F210/02 ,  C08F210/16 ,  C08J5/18

CPC分类号： C08F210/16 ,  C08J5/18 ,  C08J2323/04 ,  C08J2323/06 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/26 ,  C08F10/00 ,  C08F4/65925 ,  C08F4/65916

摘要： An ethylene-based polymer comprising about 80.0 to 99.0 wt. % of polymer units derived from ethylene and about 1.0 to about 20.0 wt. % of polymer units derived from one or more C3 to C20 α-olefin comonomers; the ethylene-based polymer having: a CDBI of 60% to 80%; a melt index, I2.16, of about 4.0 to about 12.0 g/10 min.; a high-load melt index, I21.6, of 80.0 to about 160.0 g/10 min.; a melt index ratio (I21.6/I2.16) of 9.0 to 40.0; and a density of from about 0.910 to about 0.930 g/cm3. Articles, such as films, particularly suitable for use in pre-stretch applications, produced from such polymers and methods of making such articles are also provided.

摘要翻译： 一种乙烯类聚合物，其包含约80.0至99.0wt。 衍生自乙烯的聚合物单元的％和约1.0至约20.0重量％ 衍生自一种或多种C 3 -C 20α-烯烃共聚单体的聚合物单元的％; 具有：CDBI为60％至80％的乙烯类聚合物; 熔体指数I2.16为约4.0至约12.0g / 10min。 高负荷熔体指数I21.6为80.0至约160.0g / 10min。 熔体指数比（I21.6 / I2.16）为9.0〜40.0; 和约0.910至约0.930g / cm 3的密度。 还提供了由这种聚合物制备的特别适用于预拉伸应用的薄膜，例如薄膜，以及制造这种制品的方法。