公开(公告)号：US20180163014A1

公开(公告)日：2018-06-14

申请号：US15574901

申请日：2016-06-20

Applicant: Omya International AG

Inventor： Michael TINKL ,  Michael KNERR ,  Franck BARADEL ,  Armelle SENTI-WENK

IPC: C08K3/26 ,  C08K5/098 ,  C08K9/04 ,  C08L23/12

CPC classification number: C08K3/26 ,  C08K5/09 ,  C08K5/098 ,  C08K9/04 ,  C08K2003/265 ,  C08L23/12 ,  C08L2205/24 ,  C08L2310/00

Abstract: The present invention relates to a surface treated filler material product for alpha-nucleation of polyolefins, a process for the preparation of the surface treated filler material product, a master batch comprising the surface treated filler material product, a polyolefin composition comprising the surface treated filler material product, an article comprising the polyolefin composition as well as the use of the surface treated filler material product as an alpha-nucleating agent for polyolefins.

公开(公告)号：US20230183491A1

公开(公告)日：2023-06-15

申请号：US18065905

申请日：2022-12-14

Applicant: OMYA INTERNATIONAL AG

Inventor： Pierre BLANCHARD ,  Jean-Pierre ELGOYHEN ,  Beat KARTH ,  Holger MULLER ,  Jurgen SPEHN ,  Martin BRUNNER ,  Pascal GONNON ,  Michael TINKL

IPC: C09D1/00 ,  C09C1/02 ,  C09C3/04 ,  D21H17/00 ,  D21H17/63 ,  D21H17/67 ,  D21H17/68 ,  D21H19/38 ,  D21H19/40 ,  D21H21/52 ,  B02C23/36 ,  C04B14/28 ,  C08K3/26 ,  C08K9/04 ,  D21H17/66

CPC classification number: C09D1/00 ,  C09C1/021 ,  C09C3/04 ,  D21H17/00 ,  D21H17/63 ,  D21H17/67 ,  D21H17/675 ,  D21H17/68 ,  D21H19/38 ,  D21H19/385 ,  D21H19/40 ,  D21H21/52 ,  B02C23/36 ,  C04B14/28 ,  C08K3/26 ,  C08K9/04 ,  D21H17/66 ,  Y10T428/2982 ,  Y10T428/2991 ,  C01P2004/03 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/22 ,  C01P2006/60 ,  C08K2003/265

Abstract: The present invention refers to a mineral matter powder preparation by wet process without acrylic additive or other grinding aid additives and to Me use of said mineral matter after an optional hydrophobic treatment. Said mineral material Having superior dispersing properties.

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

IPC: C08K9/04 ,  C08K5/09 ,  C08K3/26 ,  C08J5/18 ,  C08L23/12 ,  C08L23/06

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.

公开(公告)号：US20220074076A1

公开(公告)日：2022-03-10

申请号：US17455703

申请日：2021-11-19

Applicant: OMYA INTERNATIONAL AG

Inventor： Martin BRUNNER ,  Christoph HIRSIGER ,  Francesco PULLEGA ,  Samuel RENTSCH ,  Michael TINKL

IPC: D01F1/10 ,  D01F6/62 ,  C08K9/04 ,  C01F11/18 ,  C08K3/26 ,  C09C1/02 ,  D01D5/088 ,  D04H3/011

Abstract: The present invention concerns a multifilament fibre comprising at least one polymer comprising a polyester, and at least one filler comprising calcium carbonate. The present invention further relates to a process of producing such a multifilament fibre as well as the use of calcium carbonate as filler in a multifilament fibre comprising at least one polymer comprising a polyester.