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1.发明授权公开(公告)号：US12031081B2
公开(公告)日：2024-07-09
申请号：US17600214
申请日：2019-04-02
Applicant: Italmatch Chemicals S.p.A.
Inventor： Vincenza Morone , Ugo Zucchelli
IPC: C09K21/04 , C08K3/32 , C08K5/5313 , C08K5/5333 , C09K21/12
CPC classification number: C09K21/04 , C08K3/32 , C08K5/5313 , C08K5/5333 , C09K21/12 , C08K2003/325 , C08K2003/327
Abstract: Hypophosphorous acid metal salts powders and non-flammable inorganic or organic aluminum salt of phosphorous are used as flame retardant agents in flame retarded compositions suitable for polymer materials.
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公开(公告)号：US11807735B2
公开(公告)日：2023-11-07
申请号：US17298666
申请日：2018-12-03
Applicant: ITALMATCH CHEMICALS S.P.A.
Inventor： Ugo Zucchelli , Vincenza Morone
IPC: C08K13/02 , C08J3/22 , C09K21/04 , C09K21/10 , C09K21/12 , C08J3/12 , C08K3/32 , C08K3/36 , C08K5/3435 , C08K5/5313 , C08K3/22
CPC classification number: C08K13/02 , C08J3/12 , C08J3/226 , C09K21/04 , C09K21/10 , C09K21/12 , C08K3/32 , C08K3/36 , C08K5/3435 , C08K5/5313 , C08K2003/2227 , C08K2201/014 , C08K3/32 , C08L23/06 , C08K5/3435 , C08L23/06 , C08K3/36 , C08L23/06 , C08K3/22 , C08L23/06 , C08K3/32 , C08L23/0853 , C08K5/3435 , C08L23/0853 , C08K5/3435 , C08L23/12 , C08K3/32 , C08L23/12 , C08K3/36 , C08L23/12 , C08K3/36 , C08L23/0853
Abstract: The present invention relates to halogen-free flame retardant compositions, comprising polyolefins polymers as active ingredient and a flame retardant system. The flame retardant system comprises at least an Hypophosphorous acid metal salt (preferred is Aluminium hypophosphite) as main flame retardant component, at least a sterically hindered N-alkoxyamine with a specific structure as first flame retardant synergic component, at least a silicon oxide or aluminium oxide or a mixture thereof with specific properties as second flame retardant synergic component.
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公开(公告)号：US10093801B2
公开(公告)日：2018-10-09
申请号：US15103431
申请日：2013-12-12
Applicant: ITALMATCH CHEMICALS S.p.A.
Inventor： Ugo Zucchelli
IPC: C08L77/02 , C08L77/06 , C08K3/32 , C08K5/3492 , C08K5/5313 , C08L23/08
Abstract: The present invention relates to halogen-free flame retardant compositions essentially comprising polyamide polymers (preferred is PA6), at least an Hypophosphorous acid metal salt (preferred is Aluminum hypophosphite), at least an organic phosphinate metal salt (preferred is Aluminum Di Ethyl Phosphinate), at least a Nitrogen based flame retardant agent (preferred is Melamine Cyanurate), at least an organic polyhydric polymer (preferred is EVOH) and optionally further conventional components. Such compositions are highly flame retarded at low thickness and have high Glow Wire temperature resistance.
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公开(公告)号：US09771437B2
公开(公告)日：2017-09-26
申请号：US15124438
申请日：2015-03-10
Applicant: ITALMATCH CHEMICALS S.P.A.
Inventor： Antonio Alberto Lucio Barbieri , Manuela Crisci
CPC classification number: C08F20/02 , A61K8/8147 , A61K8/8152 , A61K2800/48 , A61K2800/5424 , A61K2800/5426 , A61K2800/5428 , A61Q19/00 , B01D17/047 , C02F1/56 , C08F2/00 , C08F2/32 , C08F20/00 , C08F220/06 , C08F220/34 , C08F220/54 , C08F228/02 , C08F2220/382 , C08F2400/02 , C11D3/3757 , C11D3/3769
Abstract: The present invention describes the preparation of highly-performing “Acrylamide Free” polyelectrolytic polymers by using not toxic monomers and the way such new monomers can be advantageously used in the field of several civil and/or industrial applications. The new polyelectrolytic polymers developed herein can be then used both as replacement of the common acrylamide-based polymers and in the applications wherein the absence of residual toxic polymerization monomers is requested.
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5.发明申请HALOGEN-FREE FLAME RETARDANT POLYAMIDE MOULDING COMPOSITIONS WITH INCREASED GLOW WIRE AND FIRE RESISTANCE 审中-公开无卤阻燃聚酰胺成型组合物具有增加的玻璃丝和耐火性公开(公告)号：US20160304715A1
公开(公告)日：2016-10-20
申请号：US15103431
申请日：2013-12-12
Applicant: ITALMATCH CHEMICALS S.p.A.
Inventor： Ugo ZUCCHELLI
IPC: C08L77/02
CPC classification number: C08L77/02 , C08K3/32 , C08K5/34924 , C08K5/5313 , C08L23/0861 , C08L77/06 , C08L2201/02 , C08L2201/22 , C08L2207/04
Abstract: The present invention relates to halogen-free flame retardant compositions essentially comprising polyamide polymers (preferred is PA6), at least an Hypophosphorous acid metal salt (preferred is Aluminium hypophosphite), at least an organic phosphinate metal salt (preferred is Aluminium Di Ethyl Phosphinate), at least a Nitrogen based flame retardant agent (preferred is Melamine Cyanurate), at least an organic polyhydric polymer (preferred is EVOH) and optionally further conventional components. Such compositions are highly flame retarded at low thickness and have high Glow Wire temperature resistance.
Abstract translation: 本发明涉及至少一种次磷酸金属盐（优选次磷酸铝），至少一种有机次膦酸盐金属盐（优选为二乙基铝磷酸盐）的聚酰胺聚合物（优选为PA6），无卤阻燃剂组合物 至少一种氮基阻燃剂（优选氰尿酸三聚氰胺），至少一种有机多羟基聚合物（优选EVOH）和任选的其它常规组分。 这种组合物在低厚度下是高度阻燃的并且具有高辉光线耐温性。
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Patent Agency Ranking
公开(公告)号：US20230235213A1
公开(公告)日：2023-07-27
申请号：US17918995
申请日：2020-04-17
Applicant: ITALMATCH CHEMICALS S.P.A.
Inventor： Davide PARRAVICINI , Daniele ZAMBOLIN , Frédéric BRUYNEEL
Abstract: The invention relates to a synergic scale inhibitor composition advantageously used for preventing scale formation and/or scale deposition in aqueous systems comprising dissolved iron ions, particularly in geothermal field, IWT (Industrial Water Treatment) and oil & gas field.
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7.发明申请公开(公告)号：US20220220384A1
公开(公告)日：2022-07-14
申请号：US17600214
申请日：2019-04-02
Applicant: Italmatch Chemicals S.p.A.
Inventor： Vincenza MORONE , Ugo ZUCCHELLI
IPC: C09K21/04 , C09K21/12 , C08K3/32 , C08K5/5313 , C08K5/5333
Abstract: Hypophosphorous acid metal salts powders are used as flame retardant agents in flame retarded compositions suitable for polymer materials.
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公开(公告)号：US10119019B2
公开(公告)日：2018-11-06
申请号：US15308689
申请日：2014-05-06
Applicant: ITALMATCH CHEMICALS S.p.A.
Inventor： Ugo Zucchelli , Massimiliano Rosichetti
Abstract: Object of the present invention is to provide halogen-free highly flame retardant styrene impact modified polymers able to perform V0 classification on thin items, according to international standard UL-94.
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公开(公告)号：US20150376368A1
公开(公告)日：2015-12-31
申请号：US14766760
申请日：2013-02-08
Applicant: ITALMATCH CHEMICALS S.p.A.
Inventor： Ugo ZUCCHELLI
CPC classification number: C08K3/32 , C08K3/016 , C08K3/22 , C08K5/0066 , C08K5/5419 , C08K2003/2224 , C08K2003/2227 , C08L23/0815 , C08L23/0853 , C08L31/04 , C08L51/06 , C08L83/06
Abstract: The invention disclose halogen free thermoplastic or cross linked polymers compositions comprising a polyolefin and/or a polyolefin containing polar co-monomers and a combination of metal hydroxides and inorganic hypophosphite as a synergic, and optionally other ingredients. These compositions show a superior balance of flame retardant properties compared to already known corresponding halogen free formulations. Molded items obtained using the polymer composition according to the present invention are useful in a wide range of injection molding and extrusion applications, especially cables.
Abstract translation: 本发明公开了无卤素热塑性或交联聚合物组合物，其包含聚烯烃和/或含极性共聚单体的聚烯烃和金属氢氧化物和无机次磷酸盐的组合作为协同作用，以及任选的其它成分。 与已知的相应的无卤制剂相比，这些组合物显示出优异的阻燃性能平衡。 使用根据本发明的聚合物组合物获得的成型物品可用于广泛的注射成型和挤出应用，特别是电缆。
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公开(公告)号：US20170107310A1
公开(公告)日：2017-04-20
申请号：US15124438
申请日：2015-03-10
Applicant: ITALMATCH CHEMICALS S.P.A.
Inventor： Antonio Alberto Lucio BARBIERI , Manuela CRISCI
CPC classification number: C08F20/02 , A61K8/8147 , A61K8/8152 , A61K2800/48 , A61K2800/5424 , A61K2800/5426 , A61K2800/5428 , A61Q19/00 , B01D17/047 , C02F1/56 , C08F2/00 , C08F2/32 , C08F20/00 , C08F220/06 , C08F220/34 , C08F220/54 , C08F228/02 , C08F2220/382 , C08F2400/02 , C11D3/3757 , C11D3/3769
Abstract: The present invention describes the preparation of highly-performing “Acrylamide Free” polyelectrolytic polymers by using not toxic monomers and the way such new monomers can be advantageously used in the field of several civil and/or industrial applications.The new polyelectrolytic polymers developed herein can be then used both as replacement of the common acrylamide-based polymers and in the applications wherein the absence of residual toxic polymerization monomers is requested.
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