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公开(公告)号：US12128591B2
公开(公告)日：2024-10-29
申请号：US17274838
申请日：2019-09-12
Applicant: BASF SE
Inventor： Peter Gutmann , Elmar Poeselt , Florian Tobias Rapp , Dennis Jopp
IPC: C08J9/16 , B29C44/34 , C08J9/00 , C08J9/228 , B29K25/00 , B29K75/00 , B29K96/04 , B29K105/00 , B29L31/50
CPC classification number: B29C44/3461 , B29C44/348 , C08J9/0061 , C08J9/228 , B29K2025/06 , B29K2075/00 , B29K2096/04 , B29K2105/0005 , B29K2995/0063 , B29L2031/50 , C08J2375/08 , C08J2425/06
Abstract: A bead foam is made of thermoplastic polyurethane, a styrene polymer, and an impact modifier. Moldings can be produced from the bead foam and processes for the production of the bead foams and moldings can be utilized. The moldings can be used for shoe intermediate soles, shoe insoles, shoe combisoles, cushioning elements for shoes, bicycle saddles, bicycle tires, damping elements, cushioning, mattresses, underlays, grips, protective films, in components in the automobile-interior sector or automobile-exterior sector, balls and sports equipment, or as floorcovering.
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公开(公告)号：US20230383084A1
公开(公告)日：2023-11-30
申请号：US18245156
申请日：2021-09-13
Applicant: BASF SE
Inventor： Elmar POESELT , Frank Thielbeer , Lisa Marie Schmidt , Theresa Huelsmann , Peter Gutmann , Uwe Keppeler , Florian Tobias Rapp , Eva Anna Haase
IPC: C08J9/232
CPC classification number: C08J9/232 , C08J2201/02 , C08J2375/04
Abstract: A molded body contains foamed pellets, containing a composition (M1) containing a thermoplastic elastomer (TPE-1), having a ratio of average surface area to average volume of the pellets (A/V) determined according to method-example 1 and 2 in a range of from 1.4 to 3.0. A process for preparing the molded body involves providing the foamed pellets comprising the composition (M1), and fusing the foamed pellets to obtain the molded body. A molded body obtained or obtainable by the process is useful in furniture, seating, cushioning, car wheels or parts of car wheels, toys, animal toys, tires or parts of a tire, saddles, balls and sports equipment, sports mats, or as floor covering or wall paneling, especially for sports surfaces, track and field surfaces, sports halls, children's playgrounds, and pathways.
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公开(公告)号：US11613620B2
公开(公告)日：2023-03-28
申请号：US16303491
申请日：2017-05-17
Applicant: BASF SE
Inventor： Holger Ruckdaeschel , Alexandre Terrenoire , Rene Arbter , Bangaru Dharmapuri Sriramulu Sampath , Peter Gutmann , Ragnar Stoll , Christophe Leon Marie Hebette , Robert Stein
IPC: B32B27/06 , C08J9/00 , C08J9/14 , B29C44/50 , B32B5/08 , B32B5/24 , B29C44/56 , B32B5/06 , B32B5/18 , B32B5/26 , B32B27/12 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/76 , C08J9/12 , C08J9/36 , F03D3/06 , B29K75/00 , B29K105/04 , B29K105/14 , B29K309/08 , B29L31/08
Abstract: The present invention relates to a molding made of reactive foam, wherein at least one fiber (F) is arranged partially inside the molding, i.e. is surrounded by the reactive foam. The two ends of the respective fiber (F) not surrounded by the reactive foam thus each project from one side of the corresponding molding. The reactive foam is produced by a mold foaming process. The present invention further provides a panel comprising at least one such molding and at least one further layer (S1). The present invention further provides processes for producing the moldings according to the invention from reactive foam/the panels according to the invention and also provides for the use thereof as a rotor blade in wind turbines for example.
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公开(公告)号：US20230023694A1
公开(公告)日：2023-01-26
申请号：US17757380
申请日：2020-12-17
Applicant: BASF SE
Inventor： Andreas WONISCH , Peter Gutmann , Andreas Wuest , Frank Prissok , Juergen Ahlers
Abstract: A process for producing a molded article involves providing a thin-walled, gas-permeable shell; filling the shell with a foamed pelletized material composed of a polymer; and welding the foamed pelletized material to obtain the molded article. Molded articles are obtainable or obtained by such a process, and can be used as a footwear sole, part of a footwear sole, a mattress, a seat cushion, an underlay, a grip, a protective film, a component in automobile interiors and exteriors, a gymnastics mat, a body protector, a trim element in automobile construction, a sound insulator, a vibration damper, a cushion, a bicycle saddle, a toy, a tire or part of a tire, a covering for a track and field surface, a covering for a sports hall or a pathway, a damping layer or a damping core in a sandwich element, or a packaging.
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公开(公告)号：US20220073693A1
公开(公告)日：2022-03-10
申请号：US17416808
申请日：2019-12-27
Applicant: BASF SE
Inventor： Frank PRISSOK , Elmar Poeselt , Florian Puch , Dirk Kempfert , Peter Gutmann
IPC: C08J9/228 , C08G18/76 , C08G18/73 , C08G18/32 , C08G18/42 , C08G18/48 , C08G18/44 , C08G18/66 , C08G18/24 , C08J9/18 , C08J9/12 , C08J9/14
Abstract: Foamed pellets contain a block copolymer. The block copolymer is obtained or obtainable by a process involving the reaction of an aromatic polyester (PE-1) with an isocyanate composition (IC), containing at least one diisocyanate, and with a polyol composition (PC). The polyol composition (PC) contains at least one aliphatic polyol (P1) having a number-average molecular weight ≥500 g/mol. A process can be used for the production of such foamed pellets. The foamed pellets can be used for the production of a molded body.
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Patent Agency Ranking
公开(公告)号：US20220033609A1
公开(公告)日：2022-02-03
申请号：US17309829
申请日：2019-12-27
Applicant: BASF SE
Inventor： Elmar POESELT , Peter Gutmann , Edgar Schander , Rebecca Spreen , Christiane Martina Dieckmann , Dennis Jopp
Abstract: Foamed pellets contain a thermoplastic polyurethane obtainable or obtained by reacting a polyisocyanate composition (IC), containing at least one aliphatic diisocyanate having a number-average molecular weight of less than 200 g/mol, at least one chain extender (CE1), and a polyol composition (PC). A process can be used for the production of such foamed pellets. The foamed pellets can be used for the production of a molded body.
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公开(公告)号：US11725075B2
公开(公告)日：2023-08-15
申请号：US17504817
申请日：2021-10-19
Applicant: BASF SE
Inventor： Julia Christa Jaehnigen , Nabarun Roy , Elmar Poeselt , Dejan Petrovic , Peter Gutmann , Dirk Kempfert
IPC: C08G18/61 , C08G18/66 , C08G18/32 , C08G18/42 , C08G18/73 , C08G18/76 , C08J9/16 , C08G101/00 , C08L75/04
CPC classification number: C08G18/6651 , C08G18/3203 , C08G18/324 , C08G18/4238 , C08G18/61 , C08G18/664 , C08G18/73 , C08G18/7671 , C08J9/16 , C08G2101/00 , C08J2375/04 , C08L75/04
Abstract: A polyurethane, in particular a thermoplastic polyurethane, is obtainable or obtained by reacting at least a polyisocyanate composition and a polyol composition. The polyol composition contains at least one polyester diol or polyether diol, having a number-average molecular weight in the range from 500 to 3000 g/mol, and at least one polysiloxane having two terminal isocyanate-reactive functionalities selected from a thio group, a hydroxyl group, and an amino group. A process can be used for preparing this polyurethane, and a molded body containing the polyurethane is useful. Foam beads based on polyurethane can be obtained or obtainable from the polyurethane, and a process can be used for producing foam beads. Corresponding bead foams are useful.
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公开(公告)号：US20220388206A1
公开(公告)日：2022-12-08
申请号：US17755917
申请日：2020-11-13
Applicant: BASF SE
Inventor： Frank PRISSOK , Elmar Poeselt , Lisa Marie Schmidt , Theresa Huelsmann , Frank Thielbeer , Peter Gutmann , Uwe Keppeler
Abstract: Molded articles contain a foam composed of a thermoplastic elastotner (TPE-1). The foam has a storage modulus (G modulus) at 25° C. and 1 Hz within the range from 0.01 to 0.5 MPa, a molding density within the range from 20 to 400 kg/m3, and a comfort factor of greater than 4. A process produces molded articles of this kind, and the molded article can be used for producing floors, mattresses, seating furniture, bicycle saddles, car seats, motorcycle seats, components of a shoe, shoe inserts, packaging, shock absorbers, protectors, fall protection mats, elastic insulating material, or sealing material.
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公开(公告)号：US20220033566A1
公开(公告)日：2022-02-03
申请号：US17504817
申请日：2021-10-19
Applicant: BASF SE
Inventor： Julia Christa JAEHNIGEN , Nabarun Roy , Elmar Poeselt , Dejan Petrovic , Peter Gutmann , Dirk Kempfert
Abstract: A polyurethane, in particular a thermoplastic polyurethane, is obtainable or obtained by reacting at least a polyisocyanate composition and a polyol composition. The polyol composition contains at least one polyester diol or polyether diol, having a number-average molecular weight in the range from 500 to 3000 g/mol, and at least one polysiloxane having two terminal isocyanate-reactive functionalities selected from a thio group, a hydroxyl group, and an amino group. A process can be used for preparing this polyurethane, and a molded body containing the polyurethane is useful. Foam beads based on polyurethane can be obtained or obtainable from the polyurethane, and a process can be used for producing foam beads. Corresponding bead foams are useful.
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公开(公告)号：US20200317880A1
公开(公告)日：2020-10-08
申请号：US16303491
申请日：2017-05-17
Applicant: BASF SE
Inventor： Holger Ruckdaeschel , Alexandre Terrenoire , Rene Arbter , Bangaru Dharmapuri Siramul Sampath , Peter Gutmann , Ragnar Stoll , Christophe Leon Marie Hebette , Robert Stein
IPC: C08J9/00 , C08J9/36 , C08J9/12 , C08G18/48 , C08G18/42 , C08G18/40 , C08G18/76 , F03D3/06 , B32B5/06 , B32B5/18 , B32B5/24 , B32B27/06 , B32B27/12 , B32B7/08 , B32B5/26 , B29C44/56
Abstract: The present invention relates to a molding made of reactive foam, wherein at least one fiber (F) is arranged partially inside the molding, i.e. is surrounded by the reactive foam. The two ends of the respective fiber (F) not surrounded by the reactive foam thus each project from one side of the corresponding molding. The reactive foam is produced by a mold foaming process. The present invention further provides a panel comprising at least one such molding and at least one further layer (S1). The present invention further provides processes for producing the moldings according to the invention from reactive foam/the panels according to the invention and also provides for the use thereof as a rotor blade in wind turbines for example.
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