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1.发明申请
公开(公告)号：WO2022079601A1
公开(公告)日：2022-04-21
申请号：PCT/IB2021/059356
申请日：2021-10-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： VASILIEV, Roman I. , MAKAROV, Timofey , LAVALLÉE, Claude
IPC: C08L23/06
Abstract: Described herein is the use of a polyorganosiloxane polymer in the melt processing of a high density polyethylene composition. The polyorganosiloxane polymer has been shown to reduce and/or eliminate gross melt fracture.
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2.发明申请
公开(公告)号：WO2020109956A1
公开(公告)日：2020-06-04
申请号：PCT/IB2019/060090
申请日：2019-11-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： VASILIEV, Roman I.
IPC: C08L27/16
Abstract: A polymer processing additive (PPA) composition to improve melt extrusion of an extruded composition comprising an extruded thermoplastic polymer, the PPA composition comprising of at least one fluoropolymer having a Mooney viscosity (ML 1+10 @ 121°C) of about 30 to about 90 (ASTM D 1646-06 Part A with an MV 2000 instrument (available from Alpha Technologies, Ohio) using a large rotor (ML 1+10) at 121°С) and at least one polydiorganosiloxane polymer, wherein said extruded thermoplastic polymer is selected from a polypropylene homopolymer, a polypropylene copolymer, and a combination thereof. Also provided is a method for extruding polymers using the PPA compositions, as well as extruded products comprising the PPA composition.
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3.发明公开
公开(公告)号：EP4448648A1
公开(公告)日：2024-10-23
申请号：EP22834717.5
申请日：2022-11-29
Applicant: 3M Innovative Properties Company
Inventor： VASILIEV, Roman I. , JARIWALA, Chetan P. , LAVALLÉE, Claude
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4.发明公开
公开(公告)号：EP3887446A1
公开(公告)日：2021-10-06
申请号：EP19813155.9
申请日：2019-11-22
Applicant: 3M Innovative Properties Company
Inventor： VASILIEV, Roman I.
IPC: C08L27/16
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