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公开(公告)号：US20180312939A1
公开(公告)日：2018-11-01
申请号：US15770060
申请日：2016-10-18
发明人： Michael J. Sierakowski , Andrew W. Rabins , Karl D. Weilandt , Clinton P. Waller, Jr. , Mikhail A. Belkin , Susannah C. Clear , Tien Yi T.H. Whiting
CPC分类号： B01D17/045 , B01D17/0208 , B01D17/048 , C22B3/0005 , C22B3/0017 , C22B3/24 , Y02P10/234
摘要： Provided are methods and related compositions for separating immiscible organic and aqueous compositions. The methods include dispersing a discrete, insoluble filler in the organic composition, dispersing the organic composition into the aqueous composition, separating under gravity the organic and aqueous compositions into respective upper and lower layers. Advantageously, the insoluble filler remains in the organic composition and facilitates segregation and coalescence of droplets of the organic composition in the aqueous composition.
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公开(公告)号：US11305224B2
公开(公告)日：2022-04-19
申请号：US16606596
申请日：2017-04-18
发明人： Andrew R. Fox , Himanshu Jasuja , Mikhail A. Belkin , Bryan L. Gerhardt , Glen O. Gregerson , Gerry A. Hoffdahl , Jonathan M. Lise , Tien T. Wu
摘要： An air filter media (10) including a pleated fibrous filtration web (8) with a first major side (2) that includes at least one sorbent-loaded area (26) in which sorbent particles (14) are present on a first major surface (25) of the pleated fibrous filtration web (8), at least some of the sorbent particles (14) being post-pleat-deposited sorbent particles.
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公开(公告)号：US20210002137A1
公开(公告)日：2021-01-07
申请号：US16980175
申请日：2019-03-19
IPC分类号： C01B21/064 , C07D249/18 , C08F220/36 , C08K9/08
摘要： 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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公开(公告)号：US11820844B2
公开(公告)日：2023-11-21
申请号：US16980175
申请日：2019-03-19
CPC分类号： C08F220/36 , B05D1/007 , B24D3/28 , B24D3/34 , B32B27/14 , C08K3/38 , B82Y30/00 , B82Y40/00 , C08K2003/385 , C08F220/36 , C08F220/1808 , C08F222/102
摘要： 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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公开(公告)号：US12104288B2
公开(公告)日：2024-10-01
申请号：US16767330
申请日：2019-02-08
发明人： Eric O. Nyaribo , Thomas Q. Chastek , Robert D. Waid , Ross J. DeVolder , Jacob D. Young , Shaun M. West , Mikhail A. Belkin , Joseph C. Dingeldein , Jay A. Esch , Mark E. Napierala
IPC分类号： D01F8/10 , B33Y30/00 , B33Y50/02 , C09J7/38 , B29C64/118 , B29C64/209 , B33Y10/00 , B33Y70/10 , C09J7/10 , D01D5/34
CPC分类号： D01F8/10 , B33Y30/00 , B33Y50/02 , C09J7/385 , C09J7/387 , B29C64/118 , B29C64/209 , B33Y10/00 , B33Y70/10 , C09J7/10 , C09J2301/202 , C09J2301/302 , C09J2433/00 , C09J2453/00 , D01D5/34
摘要： The present disclosure provides a core-sheath filament. The core-sheath filament includes an adhesive core and a non-tacky sheath, wherein the sheath exhibits a melt flow index of less than 15 grams per 10 minutes. The present disclosure also provides a method of printing an adhesive. The method includes a) melting a core-sheath filament in a nozzle to form a molten composition, and b) dispensing the molten composition through the nozzle onto a substrate. Steps a) and b) are carried out one or more times to form a printed adhesive. The core-sheath filament includes an adhesive core and a non-tacky sheath. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an article; and generating, with the manufacturing device by an additive manufacturing process using a core-sheath filament, the article including a printed adhesive based on the digital object. A system is also provided, including a display that displays a 3D model of an article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an article including a printed adhesive, using a core-sheath filament.
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公开(公告)号：US20230400606A1
公开(公告)日：2023-12-14
申请号：US18250293
申请日：2021-10-20
发明人： Adam T. Ringberg , Vivian W. Jones , James A. Phipps , Tri D. Pham , Przemyslaw P. Markowicz , Mark A. Roehrig , Stephen P. Maki , Bing Hao , David J. Rowe , Serena L. Mollenhauer , Mikhail A. Belkin , Zhaohui Yang , Jathan D. Edwards
CPC分类号： G02B3/0056 , G02B5/005
摘要： An optical construction includes a lens layer and optically opaque first and second mask layers. The lens layer has a first major surface including a plurality of microlenses arranged along orthogonal first and second directions. The first and second mask layers are spaced apart from the first major surface and define respective pluralities of through first and second openings therein arranged along the first and second directions. The first mask layer is disposed between the structured first major surface and the second mask layer. There is a one-to-one correspondence between the microlenses and the first and second openings. The optical construction includes an intermediate layer disposed between the structured first major surface and the first mask layer and including an undulating second major surface facing, and in substantial registration with, an undulating third major surface of first mask layer so as to define a substantially uniform spacing therebetween.
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