公开(公告)号：WO2023059706A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/045766

申请日：2022-10-05

Applicant: SOLUTIA INC.

Inventor： MA, Yinong ,  TANG, Guangxin ,  CHEN, Wenjie

IPC: B32B17/10 ,  C08F16/06 ,  C08F18/08 ,  B32B27/30 ,  G10K11/168 ,  B32B17/10036 ,  B32B17/1055 ,  B32B17/10568 ,  B32B17/10605 ,  B32B17/10761 ,  B32B2250/03 ,  B32B2250/05 ,  B32B2270/00 ,  B32B2307/102 ,  B32B2307/50 ,  B32B2307/51 ,  B32B2307/536 ,  B32B2307/56 ,  B32B27/22 ,  B32B27/306 ,  C08F118/08 ,  C08K5/053 ,  C08K5/103

Abstract: A polymer interlayer with improved acoustic properties. The polymer interlayer comprises a first polymer layer, a second polymer layer, and a third polymer layer. The first polymer layer is positioned between the second polymer layer and the third polymer layer. The first polymer layer is formed from a resin comprising polyvinyl acetate (PVAc). The first polymer layer has a Tg of less than about 20°C and a peak tan δ greater than about 2.0.

公开(公告)号：WO2023057479A1

公开(公告)日：2023-04-13

申请号：PCT/EP2022/077632

申请日：2022-10-05

Applicant: BOREALIS AG

Inventor： WANG, Jingbo ,  BERGER, Friedrich

IPC: C08L23/08 ,  C08F210/16 ,  B32B27/32 ,  C08L23/06 ,  B32B2250/242 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2323/00 ,  B32B2398/20 ,  C08J2323/08 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/20 ,  C08L23/0815

Abstract: The present invention relates to a composition comprising a metallocene catalysed multimodal copolymer (P) of ethylene and a LDPE recyclate, to the use of the composition in film applications and to a film comprising the polymer composition of the invention.

公开(公告)号：WO2023057478A1

公开(公告)日：2023-04-13

申请号：PCT/EP2022/077630

申请日：2022-10-05

Applicant: BOREALIS AG

Inventor： WANG, Jingbo ,  BERGER, Friedrich ,  AHO, Jani

IPC: C08L23/08 ,  C08F210/16 ,  B32B27/32 ,  C08L23/06 ,  B32B2250/242 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2323/04 ,  B32B2398/20 ,  C08J2323/08 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/20 ,  C08L23/0815

Abstract: The present invention relates to a composition comprising a metallocene catalysed multimodal copolymer (P) of ethylene and a LDPE recyclate, to the use of the composition in film applications and to a film comprising the polymer composition of the invention.

公开(公告)号：WO2022002666A1

公开(公告)日：2022-01-06

申请号：PCT/EP2021/066819

申请日：2021-06-21

Applicant: BOREALIS AG

Inventor： HESSELGREN, Jessica ,  HELLSTRÖM, Stefan ,  ODERKERK, Jeroen ,  COSTA, Francis ,  YALALOV, Denis

IPC: B32B17/06 ,  B32B27/06 ,  C08J5/18 ,  C08L23/08 ,  H01L31/048 ,  B32B17/10 ,  B32B17/10036 ,  B32B17/10678 ,  B32B17/10743 ,  B32B2250/40 ,  B32B2270/00 ,  B32B2457/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/281 ,  B32B27/283 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/327 ,  B32B27/34 ,  B32B27/36 ,  C08J2323/08 ,  C08J2451/06 ,  C08L2207/066 ,  C08L23/0869 ,  C08L23/0892 ,  H01L31/0481

Abstract: The present invention relates to a polymer composition (I) comprising at least the following components: (A) 87.00 to 99.79 wt.-% based on the overall weight of the polymer composition (I) of a specific polymer, (B) 0.20 to 10 wt.-% based on the overall weight of the polymer composition (I) of a specific copolymer of ethylene and (C) 0.01 to 3.00 wt.-% based on the overall weight of the polymer composition (I) of a compound according to Formula (a), whereby components (A), (B) and (C) add up to 100 wt.-%. In addition, the present invention refers to a photovoltaic module comprising at least one layer comprising polymer composition (I), to a method for improving the storage stability and/or transport stability of polymer (A) and to the use of components (B)and (C) for improving the storage stability and/or transport stability of a polymer (A).

公开(公告)号：WO2021260097A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/067321

申请日：2021-06-24

Applicant: BOREALIS AG

Inventor： TYNYS, Antti ,  REICHELT, Norbert ,  ARDOM, Lin

IPC: C08J9/00 ,  B32B5/16 ,  C08L23/12 ,  C08J9/14 ,  B32B2266/025 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2307/304 ,  B32B2307/546 ,  B32B2307/72 ,  B32B27/065 ,  B32B27/32 ,  C08J2201/03 ,  C08J2203/14 ,  C08J2323/12 ,  C08J2323/14 ,  C08J2400/30 ,  C08J2423/12 ,  C08J9/0061 ,  C08J9/0066 ,  C08J9/141 ,  C08L2205/025 ,  C08L2205/24 ,  C08L2207/20

Abstract: The present invention relates to a polypropylene composition comprising - 10 to 50 wt.% of recycled polypropylene (R-PP) and/or linear polypropylene (L- PP); - 40 to 89.95 wt.% of a high melt strength polypropylene (HMS-PP) having an F30 melt strength of more than 25.0 cN and a v30 melt extensibility of more than 205 mm/s, wherein the F30 melt strength and the v30 melt extensibility are determined according to ISO 16790:2005; and - 0.05 to 10 wt.% of a nucleating agent (NA); a foamed sheet formed from the polypropylene composition; an article comprising the foamed sheet and a process comprising the step of forming the polypropylene composition. Furthermore, the invention is further directed to the usage of the polypropylene composition for the formation of foamed sheets.

公开(公告)号：WO2021243749A1

公开(公告)日：2021-12-09

申请号：PCT/CN2020/096050

申请日：2020-06-15

Applicant: 焦作隆丰皮草企业有限公司

Inventor： 杨乐 ,  王永刚 ,  周晓辉 ,  张新平 ,  李海林

IPC: D06N3/00 ,  D06N3/14 ,  D06N3/18 ,  B32B5/02 ,  B32B9/02 ,  B32B9/04 ,  B32B27/18 ,  B32B27/20 ,  B32B27/40 ,  B32B33/00 ,  B32B37/02 ,  B32B37/06 ,  B32B37/10 ,  B32B37/12 ,  B32B38/10 ,  D04C1/02 ,  D04C1/06 ,  B32B2037/1215 ,  B32B2037/243 ,  B32B2255/24 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2307/54 ,  B32B2307/554 ,  B32B2307/7265 ,  B32B37/1207 ,  B32B7/12 ,  B32B9/045 ,  B32B9/047 ,  D06N3/0002 ,  D06N3/141 ,  D06N3/142 ,  D06N3/183

Abstract: 本发明提供了一种毛革一体复合材料，包括涂饰膜；复合在所述涂饰膜上的底涂层；复合在所述底涂层上的基材；复合在所述基材上的粘合层；复合在所述粘合层上的带有毛层的编织物层，所述粘合层复合在所述带有毛层的编织物层的编织物面上；或者复合在所述粘合层上的真皮毛一体层，所述粘合层复合在所述真皮毛一体层的皮层上。本发明提供的毛革一体复合材料，涂层厚度可控制在微米级别，板面风格可实现任何纹路或视觉效应，同时产品物性指标好，质量稳定性和一致性好，生产工艺简洁，环保效率高，绿色可持续，适宜规模化大生产推广和应用。

公开(公告)号：WO2021195545A1

公开(公告)日：2021-09-30

申请号：PCT/US2021/024446

申请日：2021-03-26

Applicant: TORAY PLASTICS (AMERICA), INC.

Inventor： BALDWIN, Jesse Jude ,  BEN-DAAT, Dan ,  BOCK, Kaitlyn Michelle ,  SIERADZKI, Pawel

IPC: B32B5/18 ,  B29C44/24 ,  B32B27/06 ,  B32B27/16 ,  B32B27/18 ,  B32B27/26 ,  B32B27/32 ,  C08J9/00 ,  B29C2035/0872 ,  B29C2035/0877 ,  B29C2035/0883 ,  B29C35/0866 ,  B29C44/50 ,  B29C48/0012 ,  B29C48/022 ,  B29C48/07 ,  B29C48/18 ,  B29C48/21 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2105/04 ,  B29K2105/24 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2266/025 ,  B32B2270/00 ,  B32B2307/54 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2307/738 ,  B32B2419/00 ,  B32B2479/00 ,  B32B2605/00 ,  B32B2607/00 ,  B32B27/065 ,  B32B27/327 ,  B32B7/027 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2323/14 ,  C08J2423/06 ,  C08J2423/12 ,  C08J9/0061 ,  C08J9/103 ,  C08J9/34

Abstract: Disclosed herein are physically crosslinked, closed cell continuous multilayer foam structures that include a coextruded foam layer containing at least one of polypropylene and polyethylene and a crosslinked, coextruded cap layer containing at least one of polypropylene and polyethylene. The multilayer foam structure can be obtained by coextruding a multilayer structure comprising at least one foam composition layer and at least one cap composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.

公开(公告)号：WO2021193901A1

公开(公告)日：2021-09-30

申请号：PCT/JP2021/012788

申请日：2021-03-26

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： MAESAKA Masayuki

IPC: B60C1/00 ,  B60C11/00 ,  C08K5/00 ,  B32B25/00 ,  A43B13/14 ,  C08K5/01 ,  C08K3/36 ,  A43B13/04 ,  A43B13/12 ,  A43B13/122 ,  B29D35/142 ,  B32B2250/02 ,  B32B2250/248 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2264/1021 ,  B32B2264/108 ,  B32B2270/00 ,  B32B2307/30 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/558 ,  B32B25/02 ,  B32B25/042 ,  B32B25/14 ,  B32B2605/00 ,  B32B2605/08 ,  B32B7/02 ,  B32B7/027 ,  B60C1/0016 ,  B60C11/005 ,  C08K5/0016

Abstract: An article intended to come into contact with the ground, and the article comprising a laminate comprising at least two superposed portions comprising: a first portion (FP) made of a first rubber composition (FC); and a second portion (SP) made of a second rubber composition (SC), and the SP positioned farther from the ground than the FP; wherein the amount in phr of the reinforcing filler in the SC is lower than that in the FC; wherein the second rubber composition (SC) is such that the reinforcing filler predominately comprises a reinforcing inorganic filler; wherein the ratio of the amount in phr of the plasticizing agent to the reinforcing filler in the SC is higher than that in the FC; and wherein the average glass transition temperature of combination of the elastomer matrix and the plasticizing agent in the SC is higher than that in the FC.

公开(公告)号：WO2020236090A2

公开(公告)日：2020-11-26

申请号：PCT/TH2020/000020

申请日：2020-04-10

Applicant: THAI POLYETHYLENE CO., LTD.

Inventor： TREETHAMMAKUL, Supakitt

IPC: C08L23/12 ,  C08L23/14 ,  C08J5/18 ,  B65D81/34 ,  B32B2270/00 ,  B32B2307/30 ,  B32B2439/46 ,  B32B27/08 ,  B32B27/32 ,  B65D65/40 ,  B65D81/3415 ,  B65D81/3438 ,  C08L2203/162 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/08

Abstract: The present disclosure relates to a polypropylene composition comprising (a) 50 wt% to 76 wt% of homopolypropylene; (b) 12 wt% to 25 wt% random copolymer polypropylene having 2 mol% to 10 mol% ethylene derived units; and (c) 12 wt% to 25 wt% propylene-ethylene copolymer having 10 wt% to 25 wt% ethylene derived units. The present disclosure also relates to a method of making a shaped article using the composition, a shaped article comprising the composition, as well as use thereof in retort packaging application.

公开(公告)号：WO2022238187A1

公开(公告)日：2022-11-17

申请号：PCT/EP2022/061894

申请日：2022-05-04

Applicant: UNILEVER IP HOLDINGS B.V. ,  UNILEVER GLOBAL IP LIMITED ,  CONOPCO, INC., D/B/A UNILEVER

Inventor： DAS, Sandip ,  KURUGANTI, Thejaswi Sesha ,  GADGEEL, Arjit Ajay

IPC: B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  C08J5/18 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/242 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2307/30 ,  B32B2307/31 ,  B32B2307/514 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2439/06 ,  B32B2555/00 ,  B32B27/327

Abstract: The present invention relates to a film for packaging a product, particularly to an improved multilayer film having recycled polyolefin. Among the objectives of the present invention, it is desired to provide a flexible multilayer film which incorporates higher levels of recycled high-density polyethylene resin. The present inventors have found that at least one of the abovementioned objectives is achievable by a multilayer film having a first polyethylene layer, a second polyethylene sealant layer and sandwiched therebetween a core layer having recycled HDPE.