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公开(公告)号：US10556857B2
公开(公告)日：2020-02-11
申请号：US15737473
申请日：2016-06-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nathan E. Schultz , Liming Song , Fuming B. Li
IPC: C07C243/00 , C07C243/28 , C08K5/25
Abstract: Presently describes are hydrazide (e.g. dihydrazide) compounds suitable for use as a nucleating agent for a polylactic acid (“PLA”) polymer. Also described are articles such as a film or fiber comprising the semicrystalline polylactic acid polymer and a nucleating agent.
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公开(公告)号：US20180186728A1
公开(公告)日：2018-07-05
申请号：US15737473
申请日：2016-06-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nathan E. Schultz , Liming Song , Fuming B. Li
IPC: C07C243/28 , C08K5/25
CPC classification number: C07C243/28 , C08K5/0083 , C08K5/25 , C08L67/04
Abstract: Presently describes are hydrazide (e.g. dihydrazide) compounds suitable for use as a nucleating agent for a polylactic acid (“PLA”) polymer. Also described are articles such as a film or fiber comprising the semicrystalline polylactic acid polymer and a nucleating agent.
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公开(公告)号：US20160067717A1
公开(公告)日：2016-03-10
申请号：US14784634
申请日：2014-04-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nathan E. Schultz , Fuming B. Li , John M. Sebastian
CPC classification number: B03C3/28 , B01D39/1607 , B01D39/1623 , B01D2239/0435 , H01B1/12
Abstract: Electret webs include a thermoplastic resin and a charge-enhancing additive. The charge-enhancing additive is an arylamino-substituted benzoic acid or an arylamino-substituted benzoic acid salt. The electret webs may be a non-woven fibrous web or a film. The electret webs are suitable for use as filter media.
Abstract translation: 驻极体网包括热塑性树脂和电荷增强添加剂。 电荷增强添加剂是芳基氨基取代的苯甲酸或芳基氨基取代的苯甲酸盐。 驻极体网可以是非织造纤维网或膜。 驻极体网适用于过滤介质。
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公开(公告)号：US08569537B2
公开(公告)日：2013-10-29
申请号：US13661086
申请日：2012-10-26
Applicant: 3M Innovative Properties Company
Inventor： Guy D. Joly , Nathan E. Schultz , Encai Hao
IPC: C07C275/64 , C07C69/52 , C09D1/00 , C07C229/38
CPC classification number: C09D5/006 , C01G25/02 , C01P2006/60 , C07C275/64 , C07C2601/14 , C08K3/22 , C08K9/04 , C08K2003/2244 , C09D7/62
Abstract: The present disclosure relates to surface-modified zirconia nanoparticles, methods for making and using the same, and high index of refraction films made therefrom. The provided zirconia nanoparticles are surface modified with ligands that include N-hydroxyurea functionalities. The provided ligands also can contain compatibilizing groups that allow the provided surface-modified zirconia nanoparticles to be incorporated into an organic matrix. High index of refraction films can be made using these organic matrices.
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35.发明申请公开(公告)号：US20130264061A1
公开(公告)日：2013-10-10
申请号：US13996863
申请日：2011-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jimmie R. Baran, JR. , George G.I. Moore , Nathan E. Schultz , Dean M. Moren , Yu Yang , Rudolf J. Dams
CPC classification number: C09K8/602 , C07C303/40 , C07C311/08 , C09K8/68 , C09K8/88 , E21B43/26
Abstract: A method of modifying a surface of a hydrocarbon-bearing formation is disclosed. The method includes contacting the surface of the hydrocarbon-bearing formation with a fluorinated amine, and the surface of the hydrocarbon-bearing formation includes a carbonate. The method can typically include introducing a treatment composition comprising solvent and at least one of the fluorinated amine or a salt thereof into the carbonate hydrocarbon-bearing formation. Hydrocarbon-bearing formations treated according to the method are also disclosed. Certain fluorinated amines useful for treating carbonate hydrocarbon-bearing formations and methods of making them are also disclosed.
Abstract translation: 公开了一种改变含烃地层表面的方法。 该方法包括使含烃地层的表面与氟化胺接触，并且含烃地层的表面包括碳酸盐。 该方法通常可以包括将包含溶剂和至少一种氟化胺或其盐的处理组合物引入含碳酸盐烃的地层中。 还公开了根据该方法处理的含烃地层。 还公开了可用于处理碳酸盐含烃地层的某些氟化胺及其制备方法。
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Patent Agency Ranking
公开(公告)号：US20250144454A1
公开(公告)日：2025-05-08
申请号：US18837418
申请日：2023-02-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nathan E. Schultz , Seth M. Kirk , David A. Olson , Ronald W. Ausen , John M. Brandner , Bongyeol Yeom
Abstract: A respirator is disclosed. The respirator includes a mask body and a harness. The mask body includes polypropylene in an amount of between 60 and 100 weight percent. The harness is attached to the mask body. The harness includes elastomeric polypropylene-miscible copolymer in an amount of between 80 and 100 weight percent. The respirator includes an overall composition of polypropylene of at least 80 weight percent. The respirator includes an overall composition of ethylene of less than 10 weight percent. The respirator may be consistent with definition of recyclable according to Association of Plastic Recyclers (APR) standards for polypropylene.
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公开(公告)号：US11820844B2
公开(公告)日：2023-11-21
申请号：US16980175
申请日：2019-03-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nathan E. Schultz , Mikhail A. Belkin , Gerry A. Hoffdahl , Jimmie R. Baran, Jr. , Tien T. Wu
CPC classification number: C08F220/36 , B05D1/007 , B24D3/28 , B24D3/34 , B32B27/14 , C08K3/38 , B82Y30/00 , B82Y40/00 , C08K2003/385 , C08F220/36 , C08F220/1808 , C08F222/102
Abstract: A charge-modified particle comprising the inorganic core and a shell surrounding the inorganic core, wherein the shell comprises a copolymer comprising monomeric units corresponding to free-radically polymerizable monomers, and wherein at least one of the monomeric units comprises a substituted benzotriazolylphenolate salt. Methods of making the charge-modified particle by admicellar polymerization are also disclosed.
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38.发明公开公开(公告)号：US20230357640A1
公开(公告)日：2023-11-09
申请号：US17429386
申请日：2020-03-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Megan A. Creighton , Nathan E. Schultz , Tien Tsung Wu
IPC: C09K21/14 , C09K21/10 , C08K5/3415 , C08H7/00 , C08L97/00
CPC classification number: C09K21/14 , C09K21/10 , C08K5/3415 , C08H6/00 , C08L97/005 , C08L2201/02
Abstract: A flame-retardant composition is described comprising a mixture of a water dispersible organic polymer; and a water dispersible derivative of an unsaturated dicarboxylic acid or anhydride thereof. The water dispersible derivative typically has a solubility in a 0.1 N aqueous solution of NaOH at 25° C. of at least 25 g/liter. Also described is a flame-retardant composition comprising the mixture described dispersed in an aqueous carrier and method of making a flame-retardant composition.
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公开(公告)号：US20230311038A1
公开(公告)日：2023-10-05
申请号：US18019424
申请日：2021-08-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Fuming Li , John Brandner , Richard Webb , Siwei Leng , Nathan E. Schultz
IPC: B01D39/16 , D06M10/02 , D04H1/56 , D04H1/4291 , D01F1/10 , D06M11/05 , D04H3/16 , D04H3/007 , D01F6/46
CPC classification number: B01D39/1623 , D01F1/10 , D01F6/46 , D04H1/4291 , D04H1/56 , D04H3/007 , D04H3/16 , D06M10/025 , D06M11/05 , D06M2101/20
Abstract: Electret webs include a thermoplastic resin and a charge-enhancing additive. The charge-enhancing additive is a substituted-benzoic acid or a substituted-benzoate salt. The benzoic acid and benzoate salts are substituted by a hydroxyl or amino group at the ortho position or 1 position of the benzene ring. The benzene ring may contain additional substituent groups. The substituted-benzoate salt may have a monovalent, divalent, or trivalent metal counteraction.
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公开(公告)号：US20230067250A1
公开(公告)日：2023-03-02
申请号：US17794281
申请日：2021-01-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Fuming B. Li , John M. Brandner , Nathan E. Schultz , John M. Sebastian
IPC: D04H1/435 , D04H1/4382 , D04H3/14 , D04H3/011
Abstract: Charged polymeric webs, such as electret webs, include a thermoplastic resin and a charge-enhancing additive. The additives are substituted heterocyclic thiols. The heterocyclic thiol has 2 nitrogen groups and a third group that may be an NH, N-NH2, O, or S group. The substituent group is an aromatic or heterocyclic aromatic group. The electret webs may be a non-woven fibrous web or a film. The electret webs are suitable for use as filter media.
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