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

IPC: C09K8/528 ,  C02F5/10

CPC classification number: C09K8/528 ,  C02F5/10

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.

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.

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

IPC: C08L55/02 ,  C08L27/18 ,  C08K3/32 ,  C08K5/53 ,  C08K7/02 ,  C08L25/08 ,  C08L27/08 ,  C08K5/5333

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.

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

IPC: C08F20/02 ,  B01D17/04 ,  C11D3/37 ,  C02F1/56 ,  A61K8/81 ,  A61Q19/00

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.

公开(公告)号：US09051449B2

公开(公告)日：2015-06-09

申请号：US14124837

申请日：2011-06-08

Applicant: Ugo Zucchelli

Inventor： Ugo Zucchelli

IPC: C08K5/34 ,  C08K5/3492 ,  C08J9/00 ,  C08K5/00 ,  C08K3/32 ,  C08K5/02 ,  C08K5/13 ,  C08K5/136 ,  C08K5/3432 ,  C08K5/01

CPC classification number: C08K5/34922 ,  C08J9/0061 ,  C08J2201/03 ,  C08J2325/06 ,  C08K3/32 ,  C08K5/0066 ,  C08K5/01 ,  C08K5/02 ,  C08K5/13 ,  C08K5/136 ,  C08K5/3432 ,  C08K5/34928 ,  C08L25/06

Abstract: The invention relates to flame retarded extruded polystyrene foams with a very low halogen content in the final product, i.e. containing a very low content of hexabromocyclododecane or preferably hexabromocyclododecane free, and a process for their preparation. The invention also relates to their use in construction, as building thermal insulating materials, or in transportation.

Abstract translation: 本发明涉及在最终产品中具有非常低的卤素含量的阻燃挤压聚苯乙烯泡沫，即含有非常低含量的六溴环十二烷或优选六溴环十二烷的六溴环十二烷，以及它们的制备方法。 本发明还涉及它们在建筑，建筑隔热材料或运输中的用途。

公开(公告)号：US20140303294A1

公开(公告)日：2014-10-09

申请号：US14124837

申请日：2011-06-08

Applicant: Ugo Zucchelli

Inventor： Ugo Zucchelli

IPC: C08K5/3492 ,  C08K3/32 ,  C08K5/13 ,  C08K5/3432 ,  C08K5/02 ,  C08K5/136

CPC classification number: C08K5/34922 ,  C08J9/0061 ,  C08J2201/03 ,  C08J2325/06 ,  C08K3/32 ,  C08K5/0066 ,  C08K5/01 ,  C08K5/02 ,  C08K5/13 ,  C08K5/136 ,  C08K5/3432 ,  C08K5/34928 ,  C08L25/06

Abstract: The invention relates to flame retarded extruded polystyrene foams with a very low halogen content in the final product, i.e. containing a very low content of hexabromocyclododecane or preferably hexabromocyclododecane free, and a process for their preparation. The invention also relates to their use in construction, as building thermal insulating materials, or in transportation.

Abstract translation: 本发明涉及在最终产品中具有非常低的卤素含量的阻燃挤压聚苯乙烯泡沫，即含有非常低含量的六溴环十二烷或优选六溴环十二烷的六溴环十二烷，以及它们的制备方法。 本发明还涉及它们在建筑，建筑隔热材料或运输中的用途。

公开(公告)号：US20080033079A1

公开(公告)日：2008-02-07

申请号：US10585421

申请日：2004-01-07

Applicant: Silvestro Costanzi ,  Maurizio Leonardi

Inventor： Silvestro Costanzi ,  Maurizio Leonardi

IPC: C08L77/00 ,  C08K3/32 ,  C08K5/3492

CPC classification number: C08K3/32 ,  C08L77/00

Abstract: The present invention relates to a thermoplastic composition comprising at least aluminium hypophosphite (aluminium 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 moulding 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，其包含至少次磷酸铝（次膦酸铝），其对应于化学式Al（H 2 PO 3）3 SUB>作为无卤阻燃剂，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。

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.

公开(公告)号：US10240028B2

公开(公告)日：2019-03-26

申请号：US14348188

申请日：2011-09-28

Applicant: Ugo Zucchelli

Inventor： Ugo Zucchelli

IPC: C08K3/32 ,  C08K5/00 ,  C08K5/13 ,  C08K5/053 ,  C08L77/00 ,  C08K5/3492 ,  C08K3/016 ,  C08K5/51

Abstract: The present invention relates to halogen-free flame retardant compositions essentially comprising polyamide polymers (preferred is polyamide 6), at least a hypophosporous acid metallic salt (preferred is aluminum hypophosphite), at least a nitrogen based flame retardant agent (preferably selected among melamine condensation products such as melam, melem, melon or their mixtures, and melamine cyanurate), at least an organic polyhydric compound and optionally further conventional components. Such compositions are highly flame retardant.

公开(公告)号：US20150005416A1

公开(公告)日：2015-01-01

申请号：US14348188

申请日：2011-09-28

Applicant: Ugo Zucchelli

Inventor： Ugo Zucchelli

IPC: C08K3/00 ,  C08K5/00 ,  C08K5/053 ,  C08K5/3492 ,  C08K3/32

CPC classification number: C08K5/34924 ,  C08K3/016 ,  C08K3/32 ,  C08K5/0066 ,  C08K5/053 ,  C08K5/13 ,  C08K5/3492 ,  C08K5/34922 ,  C08K5/51 ,  C08K2003/329 ,  C08L77/00

Abstract: The present invention relates to halogen-free flame retardant compositions essentially comprising polyamide polymers (preferred is polyamide 6), at least a hypophosporous acid metallic salt (preferred is aluminium hypophosphite), at least a nitrogen based flame retardant agent (preferably selected among melamine condensation products such as melam, melem, melon or their mixtures, and melamine cyanurate), at least an organic polyhydric compound and optionally further conventional components. Such compositions are highly flame retardant.

Abstract translation: 本发明涉及至少一种氮系阻燃剂（优选选自三聚氰胺缩合物）中的至少一种缺磷酸金属盐（优选次磷酸铝），聚酰胺聚合物（优选聚酰胺6），无卤阻燃剂组合物 产品如蜜饯，蜜饯，甜瓜或它们的混合物，三聚氰胺氰脲酸酯），至少有机多羟基化合物和任选的其它常规组分。 这种组合物是高度阻燃的。