公开(公告)号：US20210206952A1

公开(公告)日：2021-07-08

申请号：US17059549

申请日：2019-07-11

Applicant: SAES GETTERS S.P.A.

Inventor： Paolo VACCA ,  Sergio SANTORO ,  Marco MUDU

IPC: C08L23/08 ,  C08L29/04 ,  C08K5/5415 ,  B32B27/06 ,  B32B7/12

Abstract: An aqueous dispersion of ethylene-vinyl alcohol copolymers suitable to be used as lacquer to realize a thin coating both for flexible or rigid substrates, characterized by excellent oxygen and carbon dioxide barrier performances especially under high humidity conditions. The dispersion comprises a first ethylene-vinyl alcohol copolymer in the form of capsules with an ethylene content comprised between 24 and 38 mol % and a second ethylene-vinyl alcohol copolymer with an ethylene content lower than 15 mol %.

公开(公告)号：US20200062961A1

公开(公告)日：2020-02-27

申请号：US16468384

申请日：2019-03-12

Applicant: SAES GETTERS S.p.A.

Inventor： Paolo VACCA ,  Gaetano CAMPANELLA ,  Emiliano BERTINOTTI

IPC: C08L83/04 ,  C08K3/013 ,  C08K3/04 ,  C08K3/36 ,  C08K3/22 ,  C08K5/09

Abstract: A dispensable chemical composition comprising a blend of siloxane polymeric components, with a low viscosity component in an amount greater than a high viscosity component, and suitable to integrate a high amount of filler materials while maintaining rheological features of thixotropic index and viscosity values at low and high shear rates proper for a dispensing paste.

公开(公告)号：US20190267521A1

公开(公告)日：2019-08-29

申请号：US15998959

申请日：2017-02-14

Applicant: SAES GETTERS S.p.A.

Inventor： Alessio CORAZZA ,  Calogero SCIASCIA ,  Paolo VACCA

IPC: H01L33/56 ,  B01J20/18 ,  B01J20/28 ,  B01J20/04 ,  B01J20/06

Abstract: LED system comprising a sealed internal volume containing one or more elements sensitive to the presence of Volatile Organic Compounds (VOCs), wherein in said internal volume is present a getter composition for VOCs removal comprising a combination of at least two different types of zeolite.

公开(公告)号：US20240067798A1

公开(公告)日：2024-02-29

申请号：US18273600

申请日：2022-11-24

Applicant: SAES GETTERS S.P.A.

Inventor： Stefano ZILIO ,  Anna NUZZO ,  Giovanni ZAFARANA ,  Giorgio MACCHI ,  Paolo VACCA

IPC: C08K3/34 ,  C08K11/00 ,  C08L63/00

CPC classification number: C08K3/34 ,  C08K11/00 ,  C08L63/00 ,  C08K2201/005 ,  C08L2203/20

Abstract: Getter composition to be used for controlling the amount of moisture and organic gases in sealed electronic or optoelectronic devices, said composition comprising a blend of first getter and second getter powders in a weight ratio comprised between 0.1 and 5.0, wherein the first getter is polyphenylene oxide (PPO) or Poly(2,6-diphenyl-p-phenylene oxide) (PPPO) and the second getter is a Faujasite (FAU) zeolite or a mixture of a Faujasite (FAU) zeolite and a Linde Type A (LTA) zeolite with a ratio comprised between 0.1 and 5.0. The invention also relates to a dispensable paste comprising a resin and the getter composition.

公开(公告)号：US20230044099A1

公开(公告)日：2023-02-09

申请号：US17789608

申请日：2021-07-29

Applicant: SAES GETTERS S.P.A.

Inventor： Miriam RIVA ,  Paolo VACCA ,  Katarzyna FIDECKA

IPC: C09D7/40 ,  B32B27/36 ,  B32B27/08 ,  B32B27/32 ,  B32B27/30 ,  B32B27/28 ,  B65D65/42 ,  C08J7/04

Abstract: A multilayered flexible package comprises a polymeric coating (2) that contains a dispersion of antioxidant capsules (3) having a particle size distribution comprised between 0.1 and 10 μm and a core-shell structure comprising a core (4), of an antioxidant with a reduction potential comprised between 0.1 and 0.5 V, and a polymeric shell (5) covering the core (4) at least by 70%.

公开(公告)号：US20220401919A1

公开(公告)日：2022-12-22

申请号：US17777342

申请日：2020-11-23

Applicant: SAES GETTERS S.P.A.

Inventor： Miriam RIVA ,  Paolo VACCA

IPC: B01J20/28 ,  B01J20/18 ,  B65D81/26

Abstract: A food package suitable for manufacturing as a closed packaging system contains an amine-absorbent element comprising ammonium-exchanged mordenite (MOR) type zeolites and optionally further comprises ZnO-doped Faujasite (FAU) type zeolites and/or CuO-doped ZSM-5 type zeolites.

公开(公告)号：US20170311637A1

公开(公告)日：2017-11-02

申请号：US15531410

申请日：2016-01-27

Applicant: SAES GETTERS S.P.A.

Inventor： Alessandra COLOMBO ,  Paolo VACCA ,  Miriam RIVA

IPC: A23L3/3427 ,  B01J20/30 ,  B01J20/28 ,  B01J20/18 ,  B01J20/26 ,  B65D81/28

CPC classification number: A23L3/3427 ,  A23V2002/00 ,  B01J20/18 ,  B01J20/26 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28016 ,  B01J20/2805 ,  B01J20/3085 ,  B65D81/28

Abstract: An active package having LTA zeolites exchanged with palladium is described. This solution is capable to improve the quality of the gaseous atmosphere within the package itself, with particular reference to the presence of ethylene. This solution provides improved performance when the package is accidentally exposed to hydrocarbon vapors and provides benefits in terms of reliability in the ethylene control.

公开(公告)号：US20230329241A1

公开(公告)日：2023-10-19

申请号：US18029941

申请日：2021-11-16

Applicant: SAES GETTERS S.P.A.

Inventor： Paolo VACCA ,  Miriam RIVA ,  Katarzyna FIDECKA

IPC: A01N59/06 ,  A01N25/04

CPC classification number: A01N59/06 ,  A01N25/04

Abstract: The present invention relates to zeolites modified or functionalized with silane moieties, to compositions comprising said silane modified zeolites and to their use as antiviral and/or antibacterial agents. The invention also refers to materials and/or articles, such as, but not limited to, fabrics, fibers and/or polymeric coatings partly or fully covered and/or integrated with said silane-modified zeolites and/or compositions.

公开(公告)号：US20220088565A1

公开(公告)日：2022-03-24

申请号：US17440826

申请日：2021-02-09

Applicant: SAES GETTERS S.P.A.

Inventor： Miriam RIVA ,  Paolo VACCA

IPC: B01J20/06 ,  B01D53/02 ,  B01D53/26 ,  B01J20/26 ,  B01J20/18 ,  B01D53/28 ,  B01J20/28 ,  H01L23/26

Abstract: High-capacity dispensable moisture and hydrogen getter to be used as sealant and/or to control the level of these substances in electronic or optoelectronic sensitive devices, its use for the hermetic sealing or semi-hermetic sealing of such electronic or optoelectronic sensitive devices and a method to control the level of contaminants within them.

公开(公告)号：US20170349794A1

公开(公告)日：2017-12-07

申请号：US15524613

申请日：2016-10-14

Applicant: SAES GETTERS S.P.A.

Inventor： Paolo VACCA ,  Marco MUDU ,  Jiabril GIGLI

IPC: C09J163/00 ,  C09J11/08

CPC classification number: C09J163/00 ,  C08G59/182 ,  C08G59/226 ,  C08G59/245 ,  C08L63/00 ,  C09J11/08

Abstract: A thermally or photo curable adhesive composition containing a bisphenol F epoxy resin and a bisphenol A epoxy resin in a ratio between 2 and 10. The composition further contains at least one epoxy acrylate component and a rubber modified bisphenol. The adhesive composition is applicable by a melt or liquid coating technique and undergoes curing upon exposure to heat or radiation, showing improved viscoelastic properties and suitable to provide a cured product having superior durability.