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公开(公告)号：US08178607B2
公开(公告)日：2012-05-15
申请号：US10585421
申请日：2004-01-07
Applicant: Silvestro Costanzi , Maurizio Leonardi
Inventor： Silvestro Costanzi , Maurizio Leonardi
IPC: C08K3/32
Abstract: The present invention relates to a thermoplastic composition comprising at least aluminum hypophosphite (aluminum phosphinate), corresponding to the chemical formula Al(H2PO2)3 as halogen-free flame retardant agent, and at least a polymer based on polyamide. The flame retarded halogen-free thermoplastic molding compositions according to the invention is used to produce articles based on polyamide polymers with or without glass fiber reinforcement, which are flame retarded.
Abstract translation: 本发明涉及一种热塑性组合物，其至少包含与作为无卤阻燃剂的化学式Al（H2PO2）3相对应的次亚磷酸铝（次膦酸铝））和至少一种基于聚酰胺的聚合物。 根据本发明的阻燃无卤素热塑性模塑组合物用于生产基于具有或不具有阻燃性的玻璃纤维增强剂的聚酰胺聚合物的制品。
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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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13.发明授权公开(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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公开(公告)号：US20150353711A1
公开(公告)日：2015-12-10
申请号：US14409359
申请日：2012-07-17
Applicant: Ugo Zucchelli
Inventor： Ugo Zucchelli
Abstract: The invention relates to a plasticized Polyvinyl chloride resin composition comprising at least a flame retardant compound that can be used as flame retardant agent in PVC formulations and which is able to completely replace antimony trioxide or any other antimony-based compound in the same formulations, still maintaining the desired flame retardant characteristics.
Abstract translation: 本发明涉及一种增塑聚氯乙烯树脂组合物，其包含至少一种阻燃化合物，其可用作PVC制剂中的阻燃剂，并且能够完全替代相同配方中的三氧化锑或任何其它锑基化合物，仍然 保持所需的阻燃特性。
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Patent Agency Ranking
公开(公告)号：US07619022B2
公开(公告)日：2009-11-17
申请号：US11995688
申请日：2005-07-22
Applicant: Silvestro Costanzi
Inventor： Silvestro Costanzi
CPC classification number: C08L23/04 , C08K5/02 , C08K5/06 , C08K5/34928 , C08K5/521 , C08L23/10 , C08L27/12 , C08L2201/02 , C08L23/12 , C08L2666/04
Abstract: The present invention provides flame retardant thermoplastic moulding compositions comprising: A) from 65% to 99.5% by weight (with respect of the total weight of the final composition) of a polyolefinic polymer particularly selected among polypropylene polymers; B) from 0.1% to 30% by weight (with respect of the total weight of the final composition) of a synergic mixture of an hypophosphorous acid metal salt and halogenated organic compounds; C) from 0.5% to 10% by weight (with respect of the total weight of the final composition) of a plurality of selected additives consisting of processing aids, heat and process stabilizers, UV stabilizers, antidripping agents (PTFE—Polytetrafluoroethylene), pigments, mould releasing agents, nucleating agents; D) from 0% to 50% by weight (with respect of the total weight of the final composition) of an inorganic filler. The total of the percentages by weight of components A to D is 100%.
Abstract translation: 本发明提供阻燃热塑性模塑组合物，其包含：A）65重量％至99.5重量％（相对于最终组合物的总重量）聚烯烃聚合物特别选自聚丙烯聚合物; B）0.1重量％至30重量％（相对于最终组合物的总重量）的次磷酸金属盐和卤代有机化合物的协同混合物; C）0.5重量％至10重量％（相对于最终组合物的总重量）多种选择的添加剂，由加工助剂，加热和加工稳定剂，UV稳定剂，抗滴落剂（PTFE-聚四氟乙烯），颜料 ，脱模剂，成核剂; D）0重量％至50重量％（相对于最终组合物的总重量）的无机填料。 组分A至D的重量百分比的总和为100％。
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公开(公告)号：US20080312117A1
公开(公告)日：2008-12-18
申请号：US12136211
申请日：2008-06-10
Applicant: Uwe Wallfahrer , Lorenzo Soldavini
Inventor： Uwe Wallfahrer , Lorenzo Soldavini
IPC: C10M145/16 , C08F222/10
CPC classification number: C10M107/28 , C08F210/14 , C08F222/14 , C10M2205/028 , C10M2205/0285 , C10N2230/02 , C10N2230/06 , C10N2230/68 , C10N2240/04 , C10M2209/0863
Abstract: A copolymer suitable for the use in or as a lubricant, which copolymer includes an α-olefin and a di-ester of an α,β ethylenically unsaturated dicarboxylic acid. More particularly, a high molecular weight lubricating oil base fluid or additive includes a copolymer of α-olefins with chain lengths, for example from 12 to 18 carbon atoms, and a di-ester of an α,β ethylenically unsaturated dicarboxylic acid, with a C3-C7 alkylic alcohol, for example n-butanol, as an esterifying component, which is compatible with other low polar lubricating oil base fluids.
Abstract translation: 适用于或用作润滑剂的共聚物，该共聚物包括α-烯烃和α，β-烯属不饱和二羧酸的二酯。 更具体地，高分子量润滑油基础流体或添加剂包括具有链长的α-烯烃的共聚物，例如12-18个碳原子，和α，β-烯属不饱和二羧酸的二酯，和 C3-C7烷基醇，例如正丁醇，作为酯化组分，其与其它低极性润滑油基础流体相容。
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公开(公告)号：US20070082995A1
公开(公告)日：2007-04-12
申请号：US10578610
申请日：2003-11-07
Applicant: Silvestro Costanzi , Maurizio Leonardi
Inventor： Silvestro Costanzi , Maurizio Leonardi
Abstract: The present invention relates to a thermoplastic halogen-free flame retardant composition comprising at least an hypophosphorous acid metal salts as halogen-free flame retardant agent, and at least an aromatic polycarbonate s resin and/or its blends. The flame retardant composition may in addition comprise additives and fillers. The invention also refers to moulded thermoplastic articles made by using the flame retardant composition.
Abstract translation: 本发明涉及至少包含次磷酸金属盐作为无卤阻燃剂和至少一种芳族聚碳酸酯树脂和/或其共混物的热塑性无卤阻燃剂组合物。 阻燃组合物还可以包含添加剂和填料。 本发明还涉及通过使用阻燃剂组合物制备的模塑热塑性制品。
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公开(公告)号：US20220017725A1
公开(公告)日：2022-01-20
申请号：US17298666
申请日：2018-12-03
Applicant: ITALMATCH CHEMICALS S.P.A.
Inventor： Ugo ZUCCHELLI , Vincenza MORONE
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：US20220010239A1
公开(公告)日：2022-01-13
申请号：US17282171
申请日：2019-10-03
Applicant: ITALMATCH CHEMICALS S.P.A.
Inventor： Frédéric BRUYNEEL , Fabio COSTINITI , Diego BOSCARDIN , Eric KOAY , Ruggero SALA
Abstract: The present invention refers to a novel polymer that possesses metal ion removal properties, compositions comprising it, its use in cleaning application and the process for its manufacture. The present invention also relates to an improved the process for the manufacturing of known polymer as well, and the use of these known polymers in cleaning applications.
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