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公开(公告)号：US20240075771A1
公开(公告)日：2024-03-07
申请号：US18263314
申请日：2022-01-26
申请人： BASF SE
发明人： Lisa Marie Schmidt , Elmar Poeselt , Theresa Huelsmann , Florian Tobias Rapp , Frank Thiebeer , Eva Anna Haase , Peter Gutmann
摘要： A molded body is useful in non-pneumatic tires. The non-pneumatic tires containing the molded body are useful for vehicle wheels such as wheels for cars, bikes, motorcycles, trucks, e-scooters, toys, sports equipment, golf caddy, strollers, or wheelchairs. A process for manufacturing the molded body for non-pneumatic tires is also provided.
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公开(公告)号：US20240002621A1
公开(公告)日：2024-01-04
申请号：US18247292
申请日：2021-09-30
申请人： BASF SE
发明人： Frank THIELBEER , Lisa Marie Schmidt , Theresa Huelsmann , Elmar Poeselt , Peter Gutmann , Uwe Keppeler , Amir Doroodian , Florian Tobias Rapp
CPC分类号： C08J9/18 , C08J9/122 , C08J9/232 , C08J2203/22 , C08J3/203 , C08J2375/08 , C08J2203/06 , C08J9/0066
摘要： Laser-markable foamed pellets contain a composition (MI), containing a thermoplastic elastomer (TPE-1) and a color component as component (c1) selected from laser marking additives. A process can be used for producing said laser-markable foamed pellets. The laser-markable foamed pellets according to the present invention can be used for preparing a laser-markable molded body. A process for preparing a laser-markable molded body involves providing and fusing the laser-markable foal led pellets.
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公开(公告)号：US20240182661A1
公开(公告)日：2024-06-06
申请号：US18550450
申请日：2022-03-10
申请人： BASF SE
发明人： Lisa Marie Schmidt , Matthias Goldbeck , Uwe Keppeler , Franziska Dennhardt , Theresa Huelsmann , Florian Tobias Rapp
IPC分类号： C08J9/224 , B29B7/48 , B29B9/06 , B29B9/12 , B29B9/16 , B29K21/00 , B29K75/00 , B29K105/04 , C08J9/12 , C08J9/18
CPC分类号： C08J9/224 , B29B9/065 , B29B9/12 , B29B9/16 , C08J9/122 , C08J9/18 , B29B7/48 , B29B2009/163 , B29K2021/003 , B29K2075/00 , B29K2105/04 , C08J2201/03 , C08J2203/06 , C08J2375/08
摘要： A process for producing foam particles from expanded thermoplastic elastomer involves (a) mixing a thermoplastic elastomer melt with a blowing agent in an extruder; (b) pressing the thermoplastic elastomer melt mixed with the blowing agent through a die plate into a pelletizing chamber; and (c) comminuting the thermoplastic elastomer melt pressed through the die plate into individual pellets. A liquid flows through the pelletizing chamber, and the pressure and temperature of the liquid are chosen such that the pellets are expanded to a desired degree in the liquid by the blowing agent and solidify to form foam particles. Additionally, the liquid in the pelletizing chamber contains wax which accumulates on the surface of the pellet during the cutting and expansion in the pelletizing chamber; and/or after separation from the liquid and drying of the foam particles, a wax is applied to the foam particles of expanded thermoplastic elastomer.
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公开(公告)号：US11773231B2
公开(公告)日：2023-10-03
申请号：US17047166
申请日：2019-04-18
申请人： BASF SE
CPC分类号： C08J9/0061 , B29C48/40 , C08J9/18 , C08J9/24 , B29C2948/92704 , B29L2031/504 , B29L2031/507 , C08J2201/03 , C08J2203/06 , C08J2300/22 , C08J2375/04 , C08J2425/06
摘要： The present invention relates to bead foams made of thermoplastic polyurethane and polystyrene produced moldings, to processes for the production of the bead foams and moldings, and also to the use of the moldings for shoe intermediate soles, shoe insoles, shoe combisoles, or cushioning elements for shoes.
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公开(公告)号：US20240084085A1
公开(公告)日：2024-03-14
申请号：US18263269
申请日：2022-01-26
申请人： BASF SE
发明人： Lisa Marie Schmidt , Elmar Poeselt , Theresa Huelsmann , Florian Tobias Rapp , Eva Anna Haase , Peter Gutmann , Frank Thielbeer
CPC分类号： C08J9/0019 , C08J9/141 , C08J2300/108 , C08J2300/22 , C08J2375/04
摘要： A molded body is useful for non-pneumatic tires, in furniture, seating, as cushioning, for car wheels or parts of car wheels, toys, animal toys, as tires or parts of a tire, saddles, balls and sports equipment, for example sports mats, or as floor covering and wall paneling, especially for sports surfaces, track and field surfaces, sports halls, children's playgrounds and pathways. A preparation for the molded body and a process for manufacturing the molded body are also provided.
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公开(公告)号：US20220055265A1
公开(公告)日：2022-02-24
申请号：US17274838
申请日：2019-09-12
申请人： BASF SE
发明人： Peter Gutmann , Elmar Poeselt , Florian Tobias Rapp , Dennis Jopp
摘要： 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：US12128718B2
公开(公告)日：2024-10-29
申请号：US18263314
申请日：2022-01-26
申请人： BASF SE
发明人： Lisa Marie Schmidt , Elmar Poeselt , Theresa Huelsmann , Florian Tobias Rapp , Frank Thielbeer , Eva Anna Haase , Peter Gutmann
摘要： A molded body is useful in non-pneumatic tires. The non-pneumatic tires containing the molded body are useful for vehicle wheels such as wheels for cars, bikes, motorcycles, trucks, e-scooters, toys, sports equipment, golf caddy, strollers, or wheelchairs. A process for manufacturing the molded body for non-pneumatic tires is also provided.
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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
申请人： BASF SE
发明人： Peter Gutmann , Elmar Poeselt , Florian Tobias Rapp , Dennis Jopp
IPC分类号： C08J9/16 , B29C44/34 , C08J9/00 , C08J9/228 , B29K25/00 , B29K75/00 , B29K96/04 , B29K105/00 , B29L31/50
CPC分类号： B29C44/3461 , B29C44/348 , C08J9/0061 , C08J9/228 , B29K2025/06 , B29K2075/00 , B29K2096/04 , B29K2105/0005 , B29K2995/0063 , B29L2031/50 , C08J2375/08 , C08J2425/06
摘要： 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
申请人： BASF SE
发明人： Elmar POESELT , Frank Thielbeer , Lisa Marie Schmidt , Theresa Huelsmann , Peter Gutmann , Uwe Keppeler , Florian Tobias Rapp , Eva Anna Haase
IPC分类号： C08J9/232
CPC分类号： C08J9/232 , C08J2201/02 , C08J2375/04
摘要： 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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