WO2010039140A1 - Feuilles adhésives protectrices amovibles - Google Patents

Feuilles adhésives protectrices amovibles Download PDF

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Publication number
WO2010039140A1
WO2010039140A1 PCT/US2008/078598 US2008078598W WO2010039140A1 WO 2010039140 A1 WO2010039140 A1 WO 2010039140A1 US 2008078598 W US2008078598 W US 2008078598W WO 2010039140 A1 WO2010039140 A1 WO 2010039140A1
Authority
WO
WIPO (PCT)
Prior art keywords
protective covering
multilayered protective
multilayered
covering according
layers
Prior art date
Application number
PCT/US2008/078598
Other languages
English (en)
Inventor
Timothy Lynam
Pamela S. Fusco
Original Assignee
Timothy Lynam
Fusco Pamela S
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Timothy Lynam, Fusco Pamela S filed Critical Timothy Lynam
Priority to PCT/US2008/078598 priority Critical patent/WO2010039140A1/fr
Publication of WO2010039140A1 publication Critical patent/WO2010039140A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255—Polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/244—All polymers belonging to those covered by group B32B27/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/18—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet characterized by perforations in the adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate

Definitions

  • the disclosed subject matter relates to protective removable adhesive sheets which are used to protect from dirt and debris and ensure cleanliness of telecommunications and other portable devices that come into physical contact with the environment or a person, and more specifically it is a combination of disposable hypoallergenic adhesive clear multiple layers designed to adhere to portable devices such as mobile/home/office phones, television/stereo controllers, ear pieces and related portable devices to reduce bacterial contamination via dirt, cosmetics, germs, oils and other elements.
  • U.S. Patent No. 6,560,335 describes the recent dramatic increase in the incidence of infection diseases due to pathogen contamination, of communication portable devices in particular, and discloses several solutions. Among them are hat- like covers made of sound-permeable materials fastened to the telecommunication by a variety of means, and a single-sheet cover including a band of adhesive material.
  • U.S. Patent No. 5,054,063 discloses a sound-permeable multi-layer cover sheet.
  • the sheet includes a layer of soft fabric bonded to a layer of water impermeable material using an adhesive layer.
  • U.S. Patent No. 4,953,703 discloses a stack of protective elements and separating sheets retained along one side by a plurality of staples, pins with depressible legs, or by a thermoadhesive strip.
  • all of the aforementioned sanitary covers are too cumbersome to use and to manufacture and do not fit the wide array of portable devices like this particular multilayered protective covering. Accordingly, there remains a dire need for a multi-use disposable one-dimensional, simplistic, economical and stylish multilayered protective covering.
  • the disclosed subject matter provides a hygienic multilayered protective covering that includes a plurality of sanitary layers including a plurality of films coated with a pressure sensitive adhesive, each of the sanitary layers being stacked to form the multilayered protective covering.
  • each of the sanitary layers includes at least a perforation if required for audio and voice communications and each of the plurality of layers is disk-shaped or rectangular in shape according to the portable device that it will adhere to.
  • FIG. 1 is a diagram illustrating a multilayered protective covering in accordance with an embodiment of the disclosed subject matter.
  • FIG. 2 is another diagram illustrating a multilayered protective covering in accordance with another embodiment of the disclosed subject matter.
  • a hygienic telecommunication/portable device with a multilayered protective covering is disclosed herein.
  • the disclosed subject matter provides a hygienic telecommunication/portable device with a multilayered protective covering that includes a plurality of sanitary layers including a plurality of films coated with a pressure sensitive adhesive, each of the sanitary layers being stacked to form the multilayered protective covering.
  • FIG. 1 is a diagram illustrating a multilayered protective covering in accordance with an embodiment of the disclosed subject matter.
  • the multilayered protective covering 10 is formed by stacking sanitary layers Li, hj, L 3 , . . . L n made of a clear polyester film single coated with a hypoallergenic pressure sensitive acrylate adhesive.
  • the multilayered protective covering 10 is attached to the mouthpiece, earpiece, control area, calling area of portable devices such as telephones, cellular telephones, personal digital assistants (PDAs), TV/stereo controllers, hospital machinery controllers, etc. by using the adhesive layer of the last layer L n of the multilayered protective covering 10.
  • a layer from the multilayered protective covering 10 is easily pulled off from the underlying one by a non-adhesive tab 16 formed therein, without pulling off all the layers of the multilayered protective covering, because of the stronger adherence of the layer contacting the portable device which is typically made of a polycarbonate material.
  • An advantage of the aforementioned features of the multilayered protective covering 10 is that with the removal of each layer Li, L 2 , L 3 , . . . L n , the pathogens that were deposited by the user are eliminated without having to use a disinfectant spray, for example.
  • FIG. 1 shows an example of a multilayered protective covering 10 having a disk shape.
  • shapes in which it may be formed/molded such as rectangular, square, or of any other shape to accommodate the configuration of the area of the portable device where the protection of the multilayered protective covering 10 is desired.
  • the material is pre-formed from the manufacturer.
  • Other portable devices can be protected by a universal multilayered protective covering and cut down to the exact shape of the device.
  • FIG. 2 shows an example of a multilayer protective covering 10 having a rectangular shape for use on a PDA, for example.
  • one or more perforations/openings/slits 14 are formed in the multilayered protective covering 10.
  • the multilayered protective covering 10 can be formed by using 3 to 5 layers of 2.3 mil clear polyester medical tape such as medical single coated film tape # 1516 manufactured by 3M ® for fold- type phones, due to space limitations, and up to 10 layers for non- folding portable devices. Layers of about half the thickness would be preferred to allow for a thinner multilayered protective covering such as a 1.5 mil clear polyester medical tape, single coated film tape manufactured by 3M ® .
  • the tape is inherently elastic and does not interfere with the operation of the keys of the device.
  • the multilayered protective covering 10 can be sold with the portable device with the possibility of buying replacements as desired.
  • This type of multilayered protective covering is distinctly different from previously proposed pads, in that the covering is clear, is not even noticeable when applied, and it does not impede the functioning of the device. It is easily applied and just as easily each layer is stripped from the underlying layer to present a new surface free of dirt, debris and germs for a new user.
  • the multilayered protective covering fits multiple communication portable devices at home, work or on the road as well as any type of TV or stereo controllers and even multiple use machines that need to be protected in a hospital/industrial environment.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)

Abstract

La présente invention concerne un revêtement protecteur multicouche qui comprend une pluralité de couches sanitaires/protectrices comportant une pluralité de films revêtus d’un adhésif autocollant, chaque couche sanitaire/protectrice étant empilée pour former le revêtement protecteur multicouche. Les couches peuvent être retirées les unes des autres à l’aide d’une languette de préhension non adhésive pendant l’utilisation.
PCT/US2008/078598 2008-10-02 2008-10-02 Feuilles adhésives protectrices amovibles WO2010039140A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2008/078598 WO2010039140A1 (fr) 2008-10-02 2008-10-02 Feuilles adhésives protectrices amovibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/078598 WO2010039140A1 (fr) 2008-10-02 2008-10-02 Feuilles adhésives protectrices amovibles

Publications (1)

Publication Number Publication Date
WO2010039140A1 true WO2010039140A1 (fr) 2010-04-08

Family

ID=42073750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/078598 WO2010039140A1 (fr) 2008-10-02 2008-10-02 Feuilles adhésives protectrices amovibles

Country Status (1)

Country Link
WO (1) WO2010039140A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10422158B2 (en) 2012-12-20 2019-09-24 SafeHandles, LLC Replaceable antimicrobial system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054063A (en) * 1988-12-30 1991-10-01 Lo Josephine N Disposable sanitary telephone cover
US6869085B2 (en) * 2001-11-26 2005-03-22 Victoria I. Pettigrew Disposable shopping cart handle sanitary cover
US7184217B2 (en) * 1999-11-24 2007-02-27 Bart Wilson Optical stack of laminated removable lenses for face shield, windows, and displays

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054063A (en) * 1988-12-30 1991-10-01 Lo Josephine N Disposable sanitary telephone cover
US7184217B2 (en) * 1999-11-24 2007-02-27 Bart Wilson Optical stack of laminated removable lenses for face shield, windows, and displays
US6869085B2 (en) * 2001-11-26 2005-03-22 Victoria I. Pettigrew Disposable shopping cart handle sanitary cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10422158B2 (en) 2012-12-20 2019-09-24 SafeHandles, LLC Replaceable antimicrobial system

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