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Browse by Category: Main > Material Science
Class Information
Number: 428/41.8
Name: Stock material or miscellaneous articles > Layer or component removable to expose adhesive > Release layer
Description: Subject matter wherein the layer or component contains a bond inhibiting material or parting material used to prevent adhesion between lamina in areas that might otherwise bond in the absence of the material.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
7618700 Film-bitumen combination Nov. 17, 2009
7604853 Building material for interiors having odor elilinating property and interior structure of building using the same Oct. 20, 2009
7600549 Window covering cutting and bonding apparatus Oct. 13, 2009
7601410 Multi-ply wrap label Oct. 13, 2009
7601411 Laminated pressure sensitive adhesive tape for corrugated handle reinforcement Oct. 13, 2009
7595104 NBC barrier adhesive tape structure Sep. 29, 2009
7588813 Display strip and a display strip and product assembly Sep. 15, 2009
7588811 Columnar adhesive label roll Sep. 15, 2009
7585561 Thermal transfer recordable release sheet and adhesive tape Sep. 8, 2009
7579060 Releasing material and release agent Aug. 25, 2009
7579061 Color changing tape, label, card and game intermediates Aug. 25, 2009
7575790 Cleaning sheet and process for cleaning substrate treatment device using same Aug. 18, 2009
7575791 Composite label Aug. 18, 2009
7550187 Moisture barrier membrane with tearable release liner composite Jun. 23, 2009
7537816 Laminate sheet May. 26, 2009
7534477 Wristband form with overlaminate label May. 19, 2009
7517428 Production of self-cleaning surfaces on textile coatings Apr. 14, 2009
7514142 Pressure-sensitive adhesive tape for LCDs Apr. 7, 2009
7514143 Re-peelable pressure-sensitive adhesive sheet Apr. 7, 2009
7488696 Air-permeable composite fabric Feb. 10, 2009
7488524 High-durability photocatalyst film and structure having photocatalytic functions on surface Feb. 10, 2009
7488522 Fire-resistant, self-adhesive rolled roofing membrane and method of making same Feb. 10, 2009
7479317 Adhesive sheet roll for wafer processing Jan. 20, 2009
7473454 Laminate, a self-adhesive label web and a method for manufacturing Jan. 6, 2009
7459193 Label sheet Dec. 2, 2008
7452588 Cube corner cavity based retroreflectors with transparent fill material Nov. 18, 2008
7438964 Adhesive cord cover Oct. 21, 2008
7422782 Peelable/resealable packaging film Sep. 9, 2008
7393573 Direct mail forms Jul. 1, 2008
7381286 Laminate sheet material punching method and optical disk manufacturing method Jun. 3, 2008
7374803 Band-like matter fastening seal, roll photo film, apparatus and methods for manufacturing a band-like matter unit May. 20, 2008
7341824 Mandrel with controlled release layer for multi-layer electroformed ink-jet orifice plates Mar. 11, 2008
7332206 Adhesives and release liners with pyramid structures Feb. 19, 2008
7320819 Sealing strip Jan. 22, 2008
7282249 Pads of cigarette rolling papers Oct. 16, 2007
7279209 Runnable splice Oct. 9, 2007
7250191 Self-adhesive labels, their production and use Jul. 31, 2007
7250210 Pressure-sensitive adhesives having microstructured surfaces Jul. 31, 2007
7232501 Laminate sheet, laminate sheet roll, and producing methods therefor Jun. 19, 2007
7201820 Flexible flashing for multiplanar building surfaces Apr. 10, 2007
7193028 Peel-treating agent and method for producing the peel-treating agent Mar. 20, 2007
7189442 Edge band and edge banding process Mar. 13, 2007
7183007 Dicing adhesive sheet and dicing method Feb. 27, 2007
7172220 Extended text label for a tube container and method of manufacture thereof Feb. 6, 2007
7169247 Methods and apparatus for laminating documents Jan. 30, 2007
7165373 Drywall finishing system Jan. 23, 2007
7157843 Transfer film, method for forming metal back layer, and display device Jan. 2, 2007
7157127 Label for stretch wrapped stack Jan. 2, 2007
7147743 Energy-beam-curable thermal-releasable pressure-sensitive adhesive sheet and method for producing cut pieces using the same Dec. 12, 2006
7141285 Composite construction containing barrier layer Nov. 28, 2006

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