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公开(公告)号：US10995174B2
公开(公告)日：2021-05-04
申请号：US16127663
申请日：2018-09-11
IPC分类号： C08G18/08 , C08G18/18 , C08G18/20 , C08G18/32 , C08G18/48 , C08G18/66 , C08G18/76 , C08K3/36 , C08K5/17 , C08K5/31 , C08K9/12 , C08L75/08
摘要： The invention provides a process for production of polyurethane systems by reacting at least one polyol component with at least one isocyanate component in the presence of one or more catalysts for the isocyanate-polyol and/or isocyanate-water reactions and/or the trimerization of isocyanate, wherein said reacting is carried out in the presence of carrier material and polyamine P.
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公开(公告)号：US12129329B2
公开(公告)日：2024-10-29
申请号：US17214998
申请日：2021-03-29
IPC分类号： C08G18/08 , C08G18/16 , C08G18/18 , C08G18/20 , C08G18/22 , C08G18/32 , C08G18/48 , C08G18/66 , C08G18/76 , C08K3/36 , C08K5/17 , C08K5/31 , C08K9/12
CPC分类号： C08G18/3203 , C08G18/0871 , C08G18/1808 , C08G18/1825 , C08G18/185 , C08G18/2027 , C08G18/2036 , C08G18/3268 , C08G18/3275 , C08G18/4816 , C08G18/4829 , C08G18/6688 , C08G18/7671 , C08K5/17 , C08K9/12 , C08G2110/0008 , C08G2110/0016 , C08G2110/0025 , C08G2110/0083 , C08K5/31 , C08K9/12 , C08L75/08 , C08K5/31 , C08L75/08
摘要： The invention provides a process for production of polyurethane systems by reacting at least one polyol component with at least one isocyanate component in the presence of one or more catalysts for the isocyanate-polyol and/or isocyanate-water reactions and/or the trimerization of isocyanate, wherein said reacting is carried out in the presence of carrier material and polyamine P.
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公开(公告)号：US20220033603A1
公开(公告)日：2022-02-03
申请号：US17385360
申请日：2021-07-26
发明人： Juan Jesus Burdeniuc , Jared Denis Bender , Torsten Panitzsch , Felix Mühlhaus , Jacob Paule , Eva Emmrich-Smolczyk
IPC分类号： C08J9/00 , C08G18/48 , C08G18/32 , C08G18/66 , C08G18/76 , C08G18/18 , C08J9/12 , C08K5/549 , C08K5/20 , C08K5/101 , C07F7/21 , C07C233/05 , C07C69/63
摘要： Disclosed are a process of producing a polyurethane foam product, a polyurethane foam product pre-mix, polyurethane foam product formulation, and a polyurethane foam product. The process of producing the polyurethane foam product includes contacting a halogen containing composition with a polyurethane foam product pre-mix. The polyurethane foam product pre-mix includes the halogen containing composition. The polyurethane foam product formulation includes a polyol component, an isocyanate component, and a halogen containing compound component. The polyurethane foam product is formed by the pre-mix having the halogen containing composition.
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公开(公告)号：US20210214488A1
公开(公告)日：2021-07-15
申请号：US17214998
申请日：2021-03-29
IPC分类号： C08G18/32 , C08G18/18 , C08G18/48 , C08K9/12 , C08G18/76 , C08G18/66 , C08G18/08 , C08G18/20 , C08K5/17
摘要： The invention provides a process for production of polyurethane systems by reacting at least one polyol component with at least one isocyanate component in the presence of one or more catalysts for the isocyanate-polyol and/or isocyanate-water reactions and/or the trimerization of isocyanate, wherein said reacting is carried out in the presence of carrier material and polyamine P.
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公开(公告)号：US20220411566A1
公开(公告)日：2022-12-29
申请号：US17622095
申请日：2020-07-13
摘要： The invention relates to a process for producing polyurethanes using a component A comprising a polyhydrazide, a polysemicarbazide, a polysulfonyl hydrazide and/or carbodihydrazide, in particular a polyhydrazide, wherein the component A is employed in the form of a mixture C which further comprises a component B comprising a dispersion medium.
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