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Class 428/1.61 - Releasable substrate layer to expose adhesive


Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Subject matter wherein substrate has a layer or component
No. of patents: 13
Last issue date: 04/22/2008


NumberTitleIssue Date
7361519Method of manufacturing a semiconductor device
A method of manufacturing a semiconductor device, comprises the steps of: forming a first insulating film on a first substrate; forming a second insulating film on the first insulating film; forming an amorphous silicon film on the second insulating film; holding a ...
04/22/2008
7288297Optical compensation plate, polarizing plate using the same and image display apparatus using the same
The present invention provides an optical compensation plate having an optical compensation layer in which occurrence of cracks due to an applied pressure and deformation caused by heat or the like are suppressed. By applying an adhesive that contains a moisture-cur...
10/30/2007
7208206Glass crack prevention laminate and liquid crystal display device
A glass crack prevention laminate has a glass crack prevention adhesive layer having a dynamic storage elastic modulus G′ of not larger than 1×107 Pa at 20° C., and a liquid crystal display optical film laminated on a surface of the glass crack preven...
04/24/2007
7179863Use of a film based PVDF, PMMA or a blend thereof for covering articles made of a thermoset
The present invention relates to the use of films, formed from an adhesive layer and a layer (A), for coating articles made of a thermoset, the adhesive layer comprising, by weiqht: 0 to 60 parts of PVDE, 10 to 100 parts of functionalized PMMA, 0 to 50 parts of an a...
02/20/2007
7112766Enhanced visibility heat alert safety device for hot surfaces
A hot-button type heat alert safety device attachable to a surface, such as metal or glass, for warning individuals that the surface is hot, comprising a thermochromic composition, a button-shaped container for housing the composition, having a convex face, the conv...
09/26/2006
7076160Dispensing indicator for an active substance dispenser
The indicator is a non-electric indicator and is based on a thermochromic material which is applied on a diffuser or thermodiffuser device of volatile substances (1), so that when heating of the latter takes place to evaporate the volatile substance contained...
07/11/2006
7070837Screen protector
A plastic film screen protector that prevents interference patterns from arising when the film touches the screen is described. The advantages are accomplished by the film having a slightly roughened surface so that the majority of the film facing an electronic devi...
07/04/2006
6902454Process for laminating electrically addressable display
A process laminates a flexible electrically addressable display and includes steps of: providing a flexible, electrically addressable liquid crystal display having two surfaces, placing a protective sheet over one of the surfaces, and heating and pressing the protec...
06/07/2005
5968616Compound container
This invention relates to a compound container which can completely be separated into paper and plastics upon abandonment thereof, whose volume can substantially be reduced upon abandonment, which permits the reduction of the amounts of paper and plastics...
10/19/1999
5744204Laminates comprising coextruded liquid crystal polymer films and discardable thermoplastic outside layers
This invention discloses laminates comprising a liquid crystal polymer film inside and non-adherent, non-liquid crystalline polymer film on the outside, prepared by a process of coextrusion. Delamination of the outside layers yields a liquid crystal polym...
04/28/1998
4310577Liquid crystal film laminate
A liquid crystal film laminate embodies an indicator component and a supportive and protective component removable from the indicator component to provide maximum flexibility and minimum mass in the resulting indicating article. The indicator component in...
01/12/1982
4161557Polyvinyl butyral-liquid crystal film-forming composition and film
An alkyd-type polymeric plasticizing resin or castor oil is incorporated in a mixture of a polyvinyl butyral film-forming polymer and a cholesteric liquid crystalline phase material, to provide a composition which when in the form of a film exhibits accen...
07/17/1979
4032687Transferable color changeable applique
An applique is attachable by pressure sensitive adhesive or the like to a supporting surface. The applique includes a base sheet, a layer of color changeable liquid crystalline material disposed upon the base sheet, and a transparent covering layer overly...
06/28/1977
 
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