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公开(公告)号：US20200157354A1
公开(公告)日：2020-05-21
申请号：US16620550
申请日：2018-06-12
Applicant: OMYA INTERNATIONAL AG
Inventor： Francesco PULLEGA , Pierre BLANCHARD , Tazio FORNERA , Matthias WELKER
Abstract: The present invention relates to a process for preparing a surface treated filler material product with mono-substituted succinic anhydride(s) and a mixture of aliphatic linear or branched carboxylic acids comprising stearic acid, a surface treated filler material product, a polymer composition, a fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or, injection molds and/or blow mold comprising the surface treated filler material product and/or the polymer composition, an article comprising the surface treated filler material product and/or the polymer composition and/or the fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or injection mold and/or blow mold as well as the use of at least one mono-substituted succinic anhydride and/or salty reaction product(s) thereof in combination with a mixture of aliphatic linear or branched carboxylic acids comprising stearic acid and/or salty reaction product(s) thereof, for improving the flowability of a surface treated filler material product and for improving the dispersion of the calcium carbonate in the polymer matrix of a polymer composition.
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Patent Agency Ranking
公开(公告)号：US20200270424A1
公开(公告)日：2020-08-27
申请号：US15781024
申请日：2016-11-11
Applicant: OMYA INTERNATIONAL AG
Inventor： Martin BRUNNER , Tazio FORNERA , Michael KNERR , Michael TINKL , Marcus UNGER
Abstract: A breathable film is described having a basis weight from 1 g/m2 to 10 g/m2, a process for producing the breathable film and use of a surface-treated filler material product as filler in the breathable film. Finally, an article is described that includes the breathable film as well as the use of the breathable film in hygienic applications, medical applications, healthcare applications, filtration materials, geotextile products, agricultural applications, horticultural applications, clothing, footwear products, baggage products, household applications, industrial applications, packaging applications, building applications, or construction.
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3.发明申请公开(公告)号：US20250051539A1
公开(公告)日：2025-02-13
申请号：US18720627
申请日：2022-12-21
Applicant: OMYA INTERNATIONAL AG
Inventor： Matthias WELKER , Joris BARANGER , Karsten Udo SCHULZ , Tazio FORNERA , Luis PEDROSO
Abstract: The present invention relates to a calcium carbonate-comprising material having a content of bio-based carbon determined according to DIN EN 16640:2017 of at least 50 wt.-%, based on the total weight of carbon in the calcium carbonate-comprising material, a process for the preparation of the calcium carbonate-comprising material, a polymer formulation comprising the calcium carbonate-comprising material, an article formed from the polymer formulation, a process for preparing the article as well as the use of the calcium carbonate-comprising material in a polymer formulation
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公开(公告)号：US20210371624A1
公开(公告)日：2021-12-02
申请号：US17053779
申请日：2019-05-15
Applicant: OMYA INTERNATIONAL AG
Inventor： Michael KNERR , Tazio FORNERA , Pierre BLANCHARD , Karsten Udo SCHULZ , Martin BRUNNER , Sulejman ZENDELI , Matthias WELKER
Abstract: The present invention relates to a mono or multi-layer polyester film, a process for producing the mono or multi-layer polyester film, an article comprising the mono or multi-layer polyester film as well as the use of the mono or multi-layer polyester film packaging products, insulating materials, solar, marine or aviation applications, science, electronic or acoustic applications, wires, cables, radio frequency identifications, flexible circuits, graphic arts, stone paper, holograms, filter products, cosmetic products, household products imaging, recording media, or industrial products.
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5.发明申请公开(公告)号：US20240409719A1
公开(公告)日：2024-12-12
申请号：US18720109
申请日：2022-12-21
Applicant: OMYA INTERNATIONAL AG
Inventor： Matthias WELKER , Joris BARANGER , Karsten Udo SCHULZ , Tazio FORNERA
Abstract: The present invention relates to a precipitated calcium carbonate having a content of bio-based carbon determined according to DIN EN 16640:2017 of at least 50 wt.-%, based on the total weight of carbon in the precipitated calcium carbonate, a process for the preparation of the precipitated calcium carbonate, a polymer formulation comprising the precipitated calcium carbonate, an article formed from the polymer formulation, a process for preparing the article as well as the use of the precipitated calcium carbonate in a polymer formulation
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6.发明申请公开(公告)号：US20220081530A1
公开(公告)日：2022-03-17
申请号：US17420431
申请日：2020-02-11
Applicant: OMYA INTERNATIONAL AG
Inventor： Matthias WELKER , Tazio FORNERA , Karsten Udo SCHULZ , Samuel RENTSCH
Abstract: The present invention relates to a surface-treated filler material product comprising filler material comprising at least one epoxy-functional compound having one or more epoxy group(s) and/or reaction products thereof, a process for preparing said surface-treated filler material product, a polymer composition comprising at least one polymeric resin and from 1 to 70 wt.-%, based on the total weight of the polymer composition, of said surface-treated filler material product, a polymeric article comprising said surface-treated filler material product and/or the polymer composition as well as the use of the surface-treated filler material product to reduce degradation of the mechanical properties in a polymeric article comprising the surface-treated filler material product when exposed to UV light.
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