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Patent Agency Ranking
公开(公告)号：US10662165B2
公开(公告)日：2020-05-26
申请号：US16097296
申请日：2017-05-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Georgiy Teverovskiy , Chetan P. Jariwala , Ajay K. Vidyasagar , David S. Hays
IPC: C07D295/26 , C08K5/435
Abstract: The present invention provides a novel partially fluorinated piperazine carboxamide compound, and polymer composition comprising the fluorinated compound and a thermoplastic or thermoset polymer. The polymer composition is useful in preparing shaped articles such as fibers and films which have desirable oil- and water repellency properties.
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2.发明授权公开(公告)号：US11028252B2
公开(公告)日：2021-06-08
申请号：US16621757
申请日：2018-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Georgiy Teverovskiy , Chetan P. Jariwala , Ajay K. Vidyasagar , Maria A. Appeaning , Kristy A. Jost , Robert A. Polik
Abstract: A melt additive compound has the general formula (I) wherein R represents a linear alkylene group having from 1 to 18 carbon atoms; n represents an integer from 1 to 4, inclusive; and Rf1 is represented by the general formula II wherein Rf represents a perfluorinated group having from 3 to 5 carbon atoms. Compositions comprising a thermoplastic polymer and the melt additive compound, methods of extruding them and extruded articles are also disclosed.
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3.发明申请公开(公告)号：US20200207948A1
公开(公告)日：2020-07-02
申请号：US16621757
申请日：2018-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Georgiy Teverovskiy , Chetan P. Jariwala , Ajay K. Vidyasagar , Maria A. Appeaning , Kristy A. Jost , Robert A. Polik
Abstract: A melt additive compound has the general formula (I) wherein R represents a linear alkylene group having from 1 to 18 carbon atoms; n represents an integer from 1 to 4, inclusive; and Rf1 is represented by the general formula II wherein Rf represents a perfluorinated group having from 3 to 5 carbon atoms. Compositions comprising a thermoplastic polymer and the melt additive compound, methods of extruding them and extruded articles are also disclosed.
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4.发明申请公开(公告)号：US20210189601A1
公开(公告)日：2021-06-24
申请号：US16771085
申请日：2018-12-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Chetan P. Jariwala , Robert A. Polik , Ajay K. Vidyasagar
Abstract: A fiber comprising: a base polymer comprising an aromatic polyester or nylon-6; and an alkylene oxide-containing nonionic surfactant mixed within the base polymer; wherein the alkylene oxide-containing nonionic surfactant has a melting point of greater than 25° C. and an HLB of greater than 10. An article comprising a plurality of said fibers, wherein a dye is present in a greater amount in a first portion of the fibers than in other portions of the fibers of the article.
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公开(公告)号：US20190135771A1
公开(公告)日：2019-05-09
申请号：US16097296
申请日：2017-05-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Georgiy Teverovskiy , Chetan P. Jariwala , Ajay K. Vidyasagar , David S. Hays
IPC: C07D295/26 , C08K5/435
CPC classification number: C07D295/26 , C08K5/435
Abstract: The present invention provides a novel partially fluorinated piperazine carboxamide compound, and polymer composition comprising the fluorinated compound and a thermoplastic or thermoset polymer. The polymer composition is useful in preparing shaped articles such as fibers and films which have desirable oil- and water repellency properties.
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