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公开(公告)号：US20190202985A1
公开(公告)日：2019-07-04
申请号：US15572536
申请日：2016-05-10
Applicant: BASF SE
Inventor： Philippe Desbois
Abstract: A process for the production of a masterbatch (M) which includes at least one lactam and at least one fiber material is provided herein. Also described herein is the masterbatch (M) and a polymerizable two-component system (pS), as well as a process for the production of a polyamide (P), the use of the masterbatch (M) for the production of the polyamide (P), and the polyamide (P). A molding made of the polyamide (P) is also described.
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公开(公告)号：US09834885B2
公开(公告)日：2017-12-05
申请号：US14095324
申请日：2013-12-03
Applicant: BASF SE
Inventor： Philippe Desbois , Silke Biedasek
CPC classification number: D06N3/125 , C08J5/04 , C08J5/043 , C08J5/24 , C08J2377/02 , Y10T428/2933 , Y10T442/198 , Y10T442/20
Abstract: The present invention relates to a process for the production of a fiber-reinforced composite material with a polyamide matrix.
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公开(公告)号：US12077631B2
公开(公告)日：2024-09-03
申请号：US17260422
申请日：2019-07-17
Applicant: BASF SE
Inventor： Philippe Desbois , Hans-Josef Thomas
CPC classification number: C08G18/7671 , C08G18/003 , C08G18/7621
Abstract: A process for preparing a thermoplastic polymer may involve reacting at least components (i) to (ii): a polyisocyanate composition including at least one diisocyanate (i); an epoxide composition comprising at least one diepoxide (ii); in the presence of a catalyst composition (iii); where epoxide composition (ii) and catalyst composition (iii) are initially charged as a mixture at a temperature in a first temperature range (T1); the polyisocyanate composition (i) is at least partially added while maintaining a temperature in the first temperature range T1; the temperature is raised to a temperature in a final temperature range (Tf); and the remaining polyisocyanate composition (i) is added in the final temperature range. A thermoplastic polymer obtainable by such a process may be used, e.g., for producing a fiber or a shaped body by injection molding, calendering, powder sintering, laser sintering, melt pressing, or extrusion, or as modifier for thermoplastic material.
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公开(公告)号：US11225555B2
公开(公告)日：2022-01-18
申请号：US15572597
申请日：2016-05-10
Applicant: BASF SE
Inventor： Philippe Desbois
Abstract: A process for the production of a masterbatch (M) which includes at least one lactam and at least one fiber material is provided herein. Also described herein is the masterbatch (M) and a polymerizable two-component system (pS), as well as a process for the production of a polyamide (P), the use of the masterbatch (M) for the production of the polyamide (P), and the polyamide (P). A molding made of the polyamide (P) is also described.
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公开(公告)号：US20210370644A1
公开(公告)日：2021-12-02
申请号：US16495171
申请日：2018-03-12
Applicant: BASF SE
Inventor： Philippe Desbois , Josef R. Wuensch
IPC: B32B15/088 , C08G69/16 , C08G69/28 , B32B15/18 , B32B15/20 , B32B37/06 , B32B37/15 , B32B27/20 , B32B27/34
Abstract: The present invention relates to a laminate comprising at least one first layer of at least one first metal and at least one further layer of a polyamide composition (PC). The present invention further relates to a process for producing the laminate according to the invention.
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Patent Agency Ranking
公开(公告)号：US10661482B2
公开(公告)日：2020-05-26
申请号：US15552567
申请日：2016-02-23
Applicant: BASF SE , VOLKSWAGEN AG
Inventor： Philippe Desbois , Andreas Wollny , Max Ehleben , Maurice Bitterlich , Katja Zeuner , Thomas Mertens , Olaf Taeger-Ing
IPC: B29B17/00 , B29C70/50 , B29C70/08 , B29B11/06 , B29B11/16 , B29C43/00 , B29C43/02 , B29C43/24 , B29K105/06 , B29K105/24 , B29K105/00 , B29K105/12 , B29K105/26
Abstract: A process for the production of fiber-reinforced components or semifinished products is provided, where fibers are saturated with monomer. The process includes at least one of adding flakes including fibers and adding individual fibers. For this, the fibers, the monomer, and the flakes including fibers and/or the individual fibers are added to an injection-molding machine and forced into an injection mold, whereupon polymerization of the monomer is completed in the injection mold. Alternatively a fiber structure on a conveyor belt is saturated with a solution including a monomer, optionally including an activator, and optionally including a catalyst. In a following step, individual fibers and/or flakes including fibers are distributed on the saturated fiber structure, the fiber structure is passed through a roll pair in which pressure is exerted onto the fiber structure, and finally the saturated fiber structure is cooled so that the monomer solidifies.
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公开(公告)号：US20190382542A1
公开(公告)日：2019-12-19
申请号：US15572597
申请日：2016-05-10
Applicant: BASF SE
Inventor： Philippe Desbois
Abstract: A process for the production of a masterbatch (M) which includes at least one lactam and at least one fiber material is provided herein. Also described herein is the masterbatch (M) and a polymerizable two-component system (pS), as well as to a process for the production of a polyamide (P), the use of the masterbatch (M) for the production of the polyamide (P), and the polyamide (P). A molding made of the polyamide (P) is also described.
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公开(公告)号：US20190085127A1
公开(公告)日：2019-03-21
申请号：US15760665
申请日：2016-09-07
Applicant: BASF SE
Inventor： Philippe Desbois , Rene Arbter , Bernd Bruchmann , Robert Stein , Frank Thielbeer , Rolf Muelhaupt , Tina Andrae
IPC: C08G69/18
Abstract: Provided herein is a process for producing a polyamide (P) by reaction of a mixture (M) including at least one lactam (component (A)), at least one catalyst (component (B)), at least one activator (component (C)), and at least one oxazolidine derivative (component (D)). Further provided herein is the mixture (M) and the use of an oxazolidine derivative for increasing the crystallization rate of a polyamide (P). Also provided herein is the use of an oxazolidine derivative in a polyamide (P) for producing a molded article from the polyamide (P) for reducing the demolding time of the molded article and the use of an oxazolidine derivative for removing water from a reaction mixture (RM).
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公开(公告)号：US20190023843A9
公开(公告)日：2019-01-24
申请号：US15742215
申请日：2016-07-05
Applicant: BASF SE
Inventor： Philippe Desbois , Rene Arbter , Bernd Bruchmann , Robert Stein , Frank Thielbeer , Rolf Muelhaupt , Tina Andrae
Abstract: A process for the production of a polyamide is disclosed. The process for production of a polyamide (P) comprises mixing a first mixture (M1), which comprises at least one lactam and at least one catalyst, with a second mixture (M2), which comprises at least one lactam, at least one activator and at least one amine, to give a polymerizable mixture (pM) and then polymerization of the polymerizable mixture (pM) to give the polyamide (P). A polyamide (P) obtainable by the process of the invention is also disclosed, as well as moldings made of the polyamide (P).
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公开(公告)号：US12090737B2
公开(公告)日：2024-09-17
申请号：US17274632
申请日：2019-09-11
Applicant: BASF SE
Inventor： Patrick Spies , Philippe Desbois , Jasmina Simon
IPC: B32B27/34 , B32B15/088 , B32B15/18 , B32B27/30 , B32B37/06
CPC classification number: B32B27/34 , B32B15/088 , B32B15/18 , B32B27/308 , B32B37/06 , B32B2307/732
Abstract: Described herein is a laminate including at least one first layer of at least one first metal and at least one further layer of a polymer composition (PC). Also described herein is a process for producing the laminate.
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