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公开(公告)号:EP4426773A1
公开(公告)日:2024-09-11
申请号:EP22802251.3
申请日:2022-10-17
申请人: Isostar BV
发明人: STAMPER, Christof
CPC分类号: C08J9/236 , C08J2325/0620130101 , C08J2300/3020130101 , C08J9/0061 , E04F15/18 , C08J9/33 , C08J2309/0820130101 , C08J2409/0820130101 , C08J2425/0620130101 , C08J9/224
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公开(公告)号:EP4421114A1
公开(公告)日:2024-08-28
申请号:EP23157681.0
申请日:2023-02-21
发明人: Vandormael, Bart
CPC分类号: C08J9/0061 , C08J2201/0320130101 , C08J2425/0620130101 , C08J2325/0620130101 , C08J9/122 , C08J9/127 , C08J9/141 , C08J2203/1420130101 , C08J2203/0620130101 , C08J2203/1220130101 , C08J9/142 , C08J2203/20220130101 , C08J2427/1820130101 , C08L25/06 , B29C44/00
摘要: A polymer composition includes: a matrix polymer component including a polystyrene polymer; and 0.005 wt% to 9 wt. %, based on the weight of the polymer composition, of a fluoropolymer component including a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. The polystyrene polymer has a molecular weight below 193,000 grams per mole (g/mol) as determined according to gel permeation chromatography (GPC) using polystyrene standards. The polystyrene polymer has a Vicat softening temperature above 90 °C as tested in accordance with ISO 306/B50, and the polymer composition has a tensile modulus between 3300 and 3800 Megapascals (MPa) as tested in accordance with ISO 527. Methods for forming the polymer composition include passing a molten feed composition including the matrix polymer component and the fluoropolymer component through a die to form the polymer composition.
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公开(公告)号:EP4399233A1
公开(公告)日:2024-07-17
申请号:EP22783443.9
申请日:2022-09-09
IPC分类号: C08F297/04 , C08L53/02 , C08L25/06 , C08J5/18
CPC分类号: C08F297/04 , C08L25/06 , C08L53/02 , C08J5/18 , C08J2353/0220130101 , C08J2425/0620130101
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4.
公开(公告)号:EP3891219B1
公开(公告)日:2024-07-10
申请号:EP19816609.2
申请日:2019-12-03
IPC分类号: C08L25/08 , C08L25/14 , C08F212/08
CPC分类号: C08L25/08 , C08L2205/0220130101 , C08L2205/0320130101 , C08F212/08 , C08L25/06 , C08L2205/02520130101 , C08J2325/0820130101 , C08J2425/0620130101 , C08J2201/0320130101 , C08J9/141 , C08J9/122 , C08J9/142 , C08J9/149 , C08J2203/1420130101 , C08J2203/1220130101 , C08J2203/0620130101 , C08J2203/2020130101 , C08J2425/1420130101 , C08J9/0061
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公开(公告)号:EP4370592A1
公开(公告)日:2024-05-22
申请号:EP22747311.3
申请日:2022-07-07
申请人: NMC S.A.
CPC分类号: C08J2325/0620130101 , C08J2201/0320130101 , C08J2375/0420130101 , C08J2300/3020130101 , C08J9/365 , C08J2425/0620130101 , B32B2266/02520130101 , B32B2307/10220130101 , B32B2266/022820130101 , B32B5/18 , B32B2307/5620130101 , B32B27/302 , B32B27/285 , B32B2307/73220130101 , B32B5/32 , B32B2605/0820130101 , B32B2307/55820130101 , B32B27/32 , B32B2307/306520130101 , B32B2307/30420130101 , B32B2419/0020130101 , B32B2307/53620130101 , B32B2266/026420130101 , B32B7/02 , B32B2605/1820130101 , B32B2307/54620130101 , B32B2307/5420130101 , B32B27/36 , B32B27/065 , B32B2307/7220130101 , B32B2451/0020130101 , B32B27/304
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