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21.发明申请公开(公告)号：US20200180353A1
公开(公告)日：2020-06-11
申请号：US16637795
申请日：2018-08-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John C. Clark , John P. Baetzold , Alexander J. Kugel , Chris A. Pommer
Abstract: Described herein are shaped articles comprising a monolayer of microspheres partially embedded in its surface. The shaped articles are made via a transfer article (20), which comprises a microsphere monolayer (22) comprising a plurality of microspheres partially embedded in a first major surface of a transfer polymer layer (23), which is disposed on a support layer (21). The transfer article is shaped and a conformable substrate is contacted with the shaped transfer article, transferring the microspheres to the conformable substrate forming a shaped finished article having a surface comprising a monolayer of partially embedded microspheres.
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公开(公告)号：US10513626B2
公开(公告)日：2019-12-24
申请号：US14900185
申请日：2014-06-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, Jr. , John C. Clark , Tatsuo Fukushi , Thomas P. Klun , Vivek Krishnan , Alexander J. Kugel , Lan H. Liu , Jingjing Ma , Steven J. McMan
IPC: C09D127/18 , C09D127/12 , C09D5/00 , C09D127/16 , C09D127/20 , C08K7/18 , C08K7/20
Abstract: There is provided an article comprising at least a first surface having a fluorine-containing polymeric binder resin layer and a plurality of microspheres partially embedded in a first major surface of the binder resin layer and adhered thereto; wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the article exhibits a stain resistance to yellow mustard at elevated temperature and humidity as measured by the change in b* of less than 50. There are also provided such articles wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the fluorine content along the polymeric backbone of the fluorine-containing polymer is from about 27% to 72% by weight. There are also provided such articles wherein the article is a thermoformable article exhibiting chemical resistance according to ASTM D5402-06.
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23.发明申请公开(公告)号：US20180319204A1
公开(公告)日：2018-11-08
申请号：US15775083
申请日：2016-12-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John C. Clark , Samad Javid , Vivek Krishnan , Alexander J. Kugel , Aaron K. Nienaber , Chris A. Pommer , Christopher B. Walker, JR.
CPC classification number: B44C1/18 , B32B5/16 , B32B7/12 , B32B37/025 , B32B2307/418 , B32B2451/00 , B44C1/1725 , B44C1/1756
Abstract: Described herein is decorative article having a coefficient of friction less than 0.3 wherein the decorative articles comprises: (i) a microsphere layer comprising a plurality of microspheres, wherein the microsphere layer comprises a monolayer of microspheres and wherein the plurality of microspheres are in a microscopic periodic pattern; and (ii) a bead bonding layer disposed on the microsphere layer, wherein the plurality of microspheres are partially embedded in the bead bonding layer. Also disclosed herein are transfer articles and methods of making the decorative articles and transfer articles.
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公开(公告)号：US20180085897A1
公开(公告)日：2018-03-29
申请号：US15577068
申请日：2016-06-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Aaron K. Nienaber , Logan J. Klaers , John C. Clark
CPC classification number: B24D18/0072 , B05D1/28 , B05D2252/02 , B05D2401/32 , B24D11/001 , B24D11/005
Abstract: An apparatus and method for transferring particles by the use of a transfer tool to at least a portion of which is applied a vacuum to cause particles to jump from a particle source to the transfer tool.
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公开(公告)号：US09868832B2
公开(公告)日：2018-01-16
申请号：US15479496
申请日：2017-04-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, Jr. , Joseph D. Rule , Vivek Krishnan , John C. Clark , Steven J. McMan , Toheeb B Alabi , Charlie C. Ho , Ryan E. Marx , Alexander J. Kugel
CPC classification number: C08J5/18 , B32B3/085 , B32B27/08 , B32B27/20 , B32B27/306 , B32B27/308 , B32B27/36 , B32B27/40 , B32B2037/243 , B32B2255/00 , B32B2260/025 , B32B2260/046 , B32B2264/101 , B32B2264/104 , B32B2307/418 , B32B2451/00 , B44C5/0476 , C08J2375/04 , C08K3/08 , C08K3/22 , C08K3/40 , C08K7/18 , C08K7/20 , C09D7/70 , C09D183/04 , Y10T428/24893 , Y10T428/252 , Y10T428/254
Abstract: There is provided an article comprising at least a first surface having a first binder layer selected from at least one of linear resins and resins having low cross link densities, where the first binder layer has a first major surface opposite a second major surface; and a plurality of microspheres at least partially embedded in the first major surface of the first binder layer. There is also provided an article comprising a first surface having a first binder layer selected from at least one of linear resins and resins having low cross link densities; and a plurality of microspheres at least partially embedded a the first major surface of the first binder layer, where for at least a portion of the first major surface the plurality of microspheres covers 30% to 50% of that portion, and the microspheres are substantially uniformly spaced.
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Patent Agency Ranking
公开(公告)号：US20160145458A1
公开(公告)日：2016-05-26
申请号：US14900185
申请日：2014-06-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, JR. , John C. Clark , Tatsuo Fukushi , Thomas P. Klun , Vivek Krishnan , Alexander J. Kugel , Lan H. Liu , Jingjing Ma , Steven J. McMan
IPC: C09D127/18 , C09D127/16 , C09D127/12 , C09D127/20
Abstract: There is provided an article comprising at least a first surface having a fluorine-containing polymeric binder resin layer and a plurality of microspheres partially embedded in a first major surface of the binder resin layer and adhered thereto; wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the article exhibits a stain resistance to yellow mustard at elevated temperature and humidity as measured by the change in b* of less than 50. There are also provided such articles wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the fluorine content along the polymeric backbone of the fluorine-containing polymer is from about 27% to 72% by weight. There are also provided such articles wherein the article is a thermoformable article exhibiting chemical resistance according to ASTM D5402-06.
Abstract translation: 提供一种制品，其至少包括具有含氟聚合物粘合剂树脂层的第一表面和部分地嵌入粘合剂树脂层的第一主表面并粘合到其上的多个微球; 其中所述含氟聚合物部分地衍生自至少一种部分氟化的或非氟化的单体; 并且其中所述制品在通过b *的变化小于50测量的高温和湿度下对黄芥子具有耐污染性。还提供了这样的制品，其中所述含氟聚合物部分地衍生自部分 氟化或非氟化的单体; 并且其中沿着含氟聚合物的聚合物主链的氟含量为约27％至72％重量。 还提供了这样的制品，其中制品是根据ASTM D5402-06具有耐化学性的热成型制品。
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公开(公告)号：US11833851B2
公开(公告)日：2023-12-05
申请号：US17015466
申请日：2020-09-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Vivek Krishnan , John C. Clark , Thomas B. Galush , Jean A. Tangeman
IPC: B44C1/17 , B32B27/20 , B32B7/12 , B32B27/14 , B32B27/02 , B32B27/08 , G02B5/128 , B44C3/02 , B44C1/10
CPC classification number: B44C1/1737 , B32B7/12 , B32B27/02 , B32B27/08 , B32B27/14 , B32B27/20 , B44C1/105 , B44C3/02 , G02B5/128 , B32B2260/025 , B32B2260/046 , B32B2264/101 , B32B2307/402 , B32B2405/00 , B32B2451/00 , B32B2509/00 , Y10T428/1405 , Y10T428/24372 , Y10T428/24405 , Y10T428/24421 , Y10T428/25
Abstract: There is provided an article comprising at least a first surface having: (a) a first binder layer; (b) a plurality of transparent microspheres partially embedded in the first binder layer wherein the transparent microspheres have refractive indices that are less than a refractive index of the first binder layer and wherein the plurality of transparent microspheres consist of microspheres having a refractive index of no more than 1.490. There is also provided a transfer article comprising: (a) a transfer carrier, the transfer carrier comprising: (i) a support layer; and (ii) a thermoplastic release layer bonded to the support layer; (b) a layer of a plurality of transparent microspheres, formed on a side of the thermoplastic transparent microsphere release layer opposite the support layer, wherein the plurality of transparent microspheres consist of microspheres having a refractive index of no more than 1.490.
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公开(公告)号：US11413846B2
公开(公告)日：2022-08-16
申请号：US16089418
申请日：2017-03-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, Jr. , Toheeb B. Alabi , Kui Chen-Ho , John C. Clark , Jeremy P. Gundale , Vivek Krishnan , Alexander J. Kugel , Mikhail L. Pekurovsky , Chris A. Pommer , Matthew S. Stay
IPC: B32B5/16 , B32B7/027 , B32B3/02 , B32B7/06 , B32B27/14 , B32B27/32 , B32B27/36 , C09D5/00 , G02B5/128 , C09D7/40
Abstract: Described herein is an article having a microsphere layer comprising a monolayer of microspheres, the monolayer of microspheres comprising a first area substantially free of microspheres and a second area comprising a plurality of randomly-distributed microspheres, wherein the monolayer of microspheres comprises a predetermined pattern, the predetermined pattern comprises at least one of (i) a plurality of the first areas, (ii) a plurality of the second areas, and (iii) combinations thereof; and (b) a bead bonding layer disposed on the microsphere layer, wherein the plurality of microspheres are partially embedded in a first major surface of the bead bonding layer, wherein the article has a retroreflectivity (Ra) of less than 5.0 candelas/lux/square meter. Also disclosed herein are transfer carriers and methods of making the articles and transfer carriers.
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公开(公告)号：US11298800B2
公开(公告)日：2022-04-12
申请号：US15577068
申请日：2016-06-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Aaron K. Nienaber , Logan J. Klaers , John C. Clark
Abstract: An apparatus and method for transferring particles by the use of a transfer tool to at least a portion of which is applied a vacuum to cause particles to jump from a particle source to the transfer tool.
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30.发明申请公开(公告)号：US20200298526A1
公开(公告)日：2020-09-24
申请号：US16089418
申请日：2017-03-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, Jr. , Toheeb B. Alabi , Kui Chen-Ho , John C. Clark , Jeremy P. Gundale , Vivek Krishnan , Alexander J. Kugel , Mikhail L. Pekurovsky , Chris A. Pommer , Matthew S. Stay
IPC: B32B5/16 , B32B27/14 , C09D5/00 , C09D7/40 , G02B5/128 , B32B3/02 , B32B7/027 , B32B7/06 , B32B27/32 , B32B27/36
Abstract: Described herein is an article having a microsphere layer comprising a monolayer of microspheres, the monolayer of microspheres comprising a first area substantially free of microspheres and a second area comprising a plurality of randomly-distributed microspheres, wherein the monolayer of microspheres comprises a predetermined pattern, the predetermined pattern comprises at least one of (i) a plurality of the first areas, (ii) a plurality of the second areas, and (iii) combinations thereof; and (b) a bead bonding layer disposed on the microsphere layer, wherein the plurality of microspheres are partially embedded in a first major surface of the bead bonding layer, wherein the article has a retroreflectivity (Ra) of less than 5.0 candelas/lux/square meter. Also disclosed herein are transfer carriers and methods of making the articles and transfer carriers.
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