Adhesive articles having repositionability or slidability characteristics
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-009/00
B05D-005/10
B29C-059/00
G09F-003/10
B31D-001/02
출원번호
US-0757535
(2007-06-04)
등록번호
US-9240131
(2016-01-19)
발명자
/ 주소
Onderisin, Michael Richard
Schneider, Robert William
출원인 / 주소
Avery Dennison Corporation
대리인 / 주소
Avery Dennison Corporation
인용정보
피인용 횟수 :
5인용 특허 :
62
초록▼
An adhesive article exhibiting air release or egress, repositionability, and/or slidability characteristics. An adhesive article comprises an adhesive layer comprising an adhesive surface comprising discrete forms of non-adhesive material randomly distributed on the patterned surface and at least pa
An adhesive article exhibiting air release or egress, repositionability, and/or slidability characteristics. An adhesive article comprises an adhesive layer comprising an adhesive surface comprising discrete forms of non-adhesive material randomly distributed on the patterned surface and at least partially embedded in the adhesive layer. The discrete forms of non-adhesive material provide areas of no or minimal adhesion and provide the article with some level of repositionability or slidability. The adhesive surface comprising the non-adhesive forms may be patterned to provide an adhesive surface with a contact surface and recessed area or channels that provide the article with a route for air to flow out from under the construction. An article may be formed by providing a release liner, applying discrete forms of non-adhesive material to a surface of the release liner, at least partially embedding the non-adhesive forms, and embossing the release liner.
대표청구항▼
1. An adhesive article comprising: an embossed release liner having a release surface and a back surface;an embossed adhesive layer having a front surface and a back surface, the front surface of the adhesive being adhered to the release surface of the release liner and wherein a second release line
1. An adhesive article comprising: an embossed release liner having a release surface and a back surface;an embossed adhesive layer having a front surface and a back surface, the front surface of the adhesive being adhered to the release surface of the release liner and wherein a second release liner is adhered to the back surface of the adhesive layer, the front surface containing recessed areas and the recessed areas define a plurality of recessed surfaces; anda plurality of surface contact elements randomly distributed about the release surface of the release liner, wherein one or more of the surface contacts are at least partially embedded within the recessed areas and wherein one or more of the surface contact elements are at least partially embedded into the release liner; and wherein the surface contact element forms are random in one or more physical parameters selected from a group including size, shape, thickness, height, width, circumference, density, volume and combinations thereof. 2. An adhesive article comprising: an embossed release liner having a release surface having a plane and a back surface;an adhesive layer having a patterned front surface containing recessed areas and a back surface, the recessed areas define a plurality of recessed surfaces;the patterned front surface of the adhesive being adhered to the release surface of the release liner wherein a second release liner is adhered to the back surface of the adhesive layer; anda plurality of non-adhesive material forms randomly distributed about the release surface of the release liner, wherein one or more of the non-adhesive forms are at least partially embedded into the release liner and one or more of the non-adhesive forms are at least partially embedded within the recessed areas;the recessed areas are routes for air egress; andat least a portion of the non-adhesive material forms are exposed and lie above the plane of the release surfacewherein the recessed areas are at least one of grooves, lanes and channels. 3. The adhesive article according to claim 2, wherein at least one of the non-adhesive material forms is at least partially embedded in the adhesive layer. 4. The adhesive article according to claim 2, wherein the non-adhesive material forms individually have a height of about 1 to about 50 microns. 5. The adhesive article according to claim 2, wherein the non-adhesive material comprises at least one UV-curable ink. 6. The adhesive article according to claim 2, wherein the non-adhesive material comprises at least one coalescing ink. 7. The adhesive article according to claim 2, wherein, upon removal of the release liner, the adhesive layer comprises at least one non-adhesive material form. 8. An adhesive article according to claim 2, wherein the non-adhesive material forms are random in one or more physical parameters selected from a group including size, shape, thickness, height, width, circumference, density, volume and combinations thereof. 9. The adhesive article of claim 2, wherein the non-adhesive material forms are at least partially embedded in the plurality of recessed surfaces. 10. The adhesive article of claim 2, further comprising a plurality of non-adhesive material forms randomly distributed about the second release liner, and wherein one or more of the non-adhesive forms are at least partially embedded into the second release liner. 11. The adhesive article of claim 2, wherein the embossed release liner topography is an obverse image of the final topography of the adhesive layer. 12. The adhesive article of claim 11, wherein the topography of the embossed release liner and topography of the adhesive layer are patterned. 13. The adhesive article of claim 12, wherein the pattern is a geometrical shape. 14. The adhesive article of claim 13, wherein the geometrical shape is selected from the group consisting of circles, ovals, triangles, squares, rectangles, diamonds, trapezoids, pentagons, hexagons, heptagons, octagons, and combinations thereof. 15. A pressure sensitive graphical display, comprising; a substrate having first and second surfaces;indicia applied to the first surface of the substrate;an embossed adhesive layer with a patterned front surface having recessed surfaces and a back surface applied to the second surface of the substrate, the recessed areas define a plurality of recessed surfaces;a plurality of discrete non-adhesive material forms distributed in a non-regular arrangement, some of which are at least partially embedded in the adhesive layer and one or more of the non-adhesive forms are at least partially embedded within the recessed areas;a release liner covering the front surface of the adhesive layer and the plurality of discrete non-adhesive material forms and a second release liner covering the back surface of the adhesive layer;wherein the plurality of discrete non-adhesive material forms provide air egress in the adhesive layer; andwherein the recessed areas are at least one of grooves, lanes and channels. 16. A pressure sensitive label, comprising; a substrate having first and second surfaces;indicia applied to the first surface of the substrate;an adhesive layer applied to the second surface of the substrate, the adhesive layer having a front surface containing recessed areas and a back surface, the recessed areas define a plurality of recessed surfaces;the recessed areas are routes for air egress;a plurality of discrete non-adhesive material forms randomly distributed, some of which are at least partially embedded in the adhesive layer and one or more of the non-adhesive forms are at least partially embedded within the recessed areas;a release liner covering the front surface of the adhesive layer and the plurality of discrete non-adhesive material;wherein the non-adhesive material forms are random in one or more physical parameters selected from a group including size, shape, thickness, height, width, circumference, density, volume and combinations thereof; and wherein the plurality of discrete non-adhesive material forms and recessed areas provide air egress in the adhesive layer; andwherein the recessed areas are at least one of grooves, lanes and channels.
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Calhoun Clyde D. (Stillwater MN) Koskenmaki David C. (St. Paul MN) Mazurek Mieczyslaw H. (Roseville MN), Patterned pressure sensitive adhesive transfer tape.
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Mazurek Mieczyslaw H. (Roseville MN) Galkiewicz Robert K. (Roseville MN) Benson Gerald M. (Woodbury MN), Pressure-sensitive adhesives having microstructured surfaces.
Knott Bradley D. ; Meola Carmine G. ; Murray David L. ; Spencer Mark Stephen, Reusable, selectively conductive, Z-axis, elastomeric composite substrate.
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Gray ; III Lorin S. (Portland ME) Mattor John A. (Bar Mills ME) Millard Ben (South Windham ME) Ward Franklin J. (Cape Elizabeth ME), Surface replication on a coated substrate.
Gray ; III Lorin S. (Portland ME) Mattor John A. (Bar Mills ME) Millard Ben (South Windham ME) Ward Franklin J. (Cape Elizabeth ME), Surface replication on a coated substrate.
Gray ; III Lorin S. (Portland ME) Mattor John A. (Bar Mills ME) Millard Ben (South Windham ME) Ward Franklin J. (Cape Elizabeth ME), Surface replication on a coated substrate.
Tilley Mark G. (Schenectady NY) Miranda Peter M. (Scotia NY), UV curable coating compositions, abrasion resistant UV stabilized thermoplastic composites and method.
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