WO2017059514A1 - Bande adhésive double face - Google Patents

Bande adhésive double face Download PDF

Info

Publication number
WO2017059514A1
WO2017059514A1 PCT/BY2016/000006 BY2016000006W WO2017059514A1 WO 2017059514 A1 WO2017059514 A1 WO 2017059514A1 BY 2016000006 W BY2016000006 W BY 2016000006W WO 2017059514 A1 WO2017059514 A1 WO 2017059514A1
Authority
WO
WIPO (PCT)
Prior art keywords
double
adhesive tape
base
sided adhesive
strip
Prior art date
Application number
PCT/BY2016/000006
Other languages
English (en)
Russian (ru)
Inventor
Сергей Георгиевич ШУТИН
Original Assignee
Сергей Георгиевич ШУТИН
ОСТАПЕНКО, Николай Васильевич
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 Сергей Георгиевич ШУТИН, ОСТАПЕНКО, Николай Васильевич filed Critical Сергей Георгиевич ШУТИН
Publication of WO2017059514A1 publication Critical patent/WO2017059514A1/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
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • 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

Definitions

  • the invention relates mainly to construction, can be used in the repair, decoration, packaging, and many other fields of activity and in everyday life.
  • Double-sided adhesive tape is used as a replacement for traditional fasteners, screws, welding and adhesives proper, thanks to a lighter and more durable joint that does not create point stress concentrations.
  • Double-sided adhesive tapes are also widespread in construction, for example, when performing paint work, when it is necessary to prevent the ingress of paint and varnish material onto surfaces not intended for painting.
  • a double-sided adhesive tape is duplicated with a gasket having low adhesion to it.
  • the tape Before painting with the side not protected by the gasket, the tape is glued to the surface to be protected around its perimeter, then the gasket is removed and a protective sheet, such as a polymer film, is glued to the released adhesive layer of the second side of the tape.
  • a protective sheet such as a polymer film
  • the closest analogue of the present invention is a two-sided hardened pressure-sensitive adhesive tape, consisting of a base film, a hardened pressure-sensitive first adhesive layer on one side surface, and also a hardened pressure-sensitive second adhesive layer on another lateral surface, which provides, when applied under pressure, the first adhesive layer to the first substrate and the second adhesive layer to the second substrate, easy separation from the first substrate, but strong bond a second substrate [JP2002146300 (A) Application publ. 05/22/2002].
  • the objective of the invention is to develop the design of double-sided adhesive tape, increasing the manufacturability and efficiency of its use.
  • the proposed design of double-sided adhesive tape eliminates the need to use gaskets between the layers of the tape when winding it into a roll and subsequent use, which reduces the cost of manufacturing the tape and the amount of waste, as well as increases the usability and reduces the number of operations when performing work.
  • FIG. 1 is a cross-sectional view of a double-sided adhesive tape with longitudinally applied adhesive strips
  • figure 2 is a fragment of a double-sided adhesive tape with the image of the projections of the adhesive strips on the base, where the positions indicated: base 1, strip 2 of adhesive composition, front side 3 of base 1, strip 4 of adhesive composition, both - the mouth side 5 of the base 1, the projection 6 and 7 of the strips 2 and 4 on the surface of the base ⁇ , respectively.
  • the claimed double-sided adhesive tape can be produced on modified serial equipment in various versions.
  • the base 1 is made of paper, a metal strip or foil, fabric, a polymer strip or film, foam or other material.
  • adhesive strips are applied in longitudinal stripes: at least one strip 2 on the front side 3 of the base 1, and at least one strip 4 on the back side 5 of the base 1.
  • Type of base material 1 and its profile depend on the purpose of the double-sided adhesive tape.
  • the adhesive compositions of bands 2 and 4 are selected susceptible to pressure, i.e. achieving the required adhesion force when pressed to the surface with which they are bonded.
  • the adhesive compositions of strips 2 and 4 are the same or different depending on the purpose of using double-sided adhesive tape, the type of strips 2 and 4, as well as the material and properties of the surface with which they stick together.
  • Bands 2 and 4 are made in such a way that their projections onto the base do not overlap and, mainly, do not touch. This mutual arrangement of lanes 2 and 4 allows you to:
  • strips 2 and 4 are continuous, with gaps and / or in the form of a mesh.
  • Strips 2 and 4 can be performed longitudinally, transversely, or at an angle to the side of the tape.
  • the basis in various embodiments of the invention is made of a continuous web, mesh or with holes, of a flat profile or different from a flat one, duplicated from different materials or from the same material with the same or different properties of the surfaces of the front side 2 and the back side 4. Examples of the use of double-sided adhesive tapes.
  • a double-sided adhesive tape of a flat profile on a polymer base 1 having one continuous strip 2 of the first adhesive composition and one continuous strip 4 of the second adhesive composition is adhered, for example strip 2, onto the surface to be protected along its perimeter and pressed by hand, roller or other device from the back side 5 of the base 1 to ensure a strong connection between strip 2 and the surface to be protected.
  • the protective fabric is glued by pressure to the strip 4 in such a way that the surface to be protected is completely covered by a protective fabric, for example a polymer film.
  • the adhesive compositions or methods for making strips 2 and 4 are selected in such a way that:
  • the bond strength of strip 4 with the protective sheet made it possible to separate the protective sheet from strip 4 without damaging the protective sheet and base 1.
  • the protective cloth Before painting, the protective cloth is cut off or bent around the perimeter of the surface to be protected and paint work is performed. After their implementation, the protective sheet is removed (peeled off), and then the double-sided adhesive tape. In the case of maintaining adhesive properties, double-sided adhesive tape can be wound into a roll or folded into bags and reused. Thus, in comparison with the prototype, material consumption, the amount of waste are significantly reduced, technology is improved, and the time required to complete the work is reduced.
  • a double-sided adhesive tape with a metal-polymer decorative base 1 is selected, which has the condition of equal adhesion to the wall and the decorative panel having two strips 2 and one stripe 4 of the same adhesive composition.
  • the width of each strip 2 is equal to the width of strip 4.
  • the double-sided adhesive tape is glued to the wall in the form of a decorative panel, for example strip 2, and pressed by hand, roller or other device from the back side 5 of the base 1 to ensure a firm connection to the wall.
  • strip 4 should pass along the edge of the perimeter of the decorative panel, but not go beyond it.
  • the decorative panel is superimposed and pressed onto the strip 4 so that the protruding part of the decorative base 1 forms a frame for the decorative panel.
  • the claimed invention saves materials, reduces the time of work and the amount of waste, increases the workability and can be effectively used in a wide range of jobs in many sectors of human activity.

Landscapes

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

Abstract

L'invention peut s'utiliser dans plusieurs domaines d'activité et notamment en construction, dans les travaux de réparation, de finition ou d'assemblage et d'autres travaux, ainsi que dans le ménage. Le but de l'invention consiste à mettre au point une structure de bande adhésive double face possédant de meilleures technicité et efficacité d'utilisation grâce à l'élimination de toute couche intermédiaire à fonction tampon entre les surfaces adhésives. La bande adhésive double face de l'invention est constituée d'un tissu de base et de compositions adhésives appliquées à celui-ci, qui sont réceptives à la pression, les compositions adhésives étant disposées par bandes sur les côtés recto et verso de la base, les bandes étant réalisées de telle sorte que leurs projections sur la surface de la base ne se recouvrent pas.
PCT/BY2016/000006 2015-10-06 2016-09-28 Bande adhésive double face WO2017059514A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2015142569/05 2015-10-06
RU2015142569 2015-10-06

Publications (1)

Publication Number Publication Date
WO2017059514A1 true WO2017059514A1 (fr) 2017-04-13

Family

ID=58487143

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BY2016/000006 WO2017059514A1 (fr) 2015-10-06 2016-09-28 Bande adhésive double face

Country Status (1)

Country Link
WO (1) WO2017059514A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002146300A (ja) * 2000-11-09 2002-05-22 Bando Chem Ind Ltd 両面粘接着テープ
RU2218376C2 (ru) * 1998-04-27 2003-12-10 Миннесота Майнинг Энд Мэнюфекчуринг Компани Изделие для многократно используемых подложек, обеспечивающее признаки несанкционированного воздействия на него
US20090148645A1 (en) * 2003-10-01 2009-06-11 Nitto Denko Corporation Double-sided pressure-sensitive adhesive tape or sheet and process of producing the same
US20120115405A1 (en) * 2010-11-05 2012-05-10 Nitto Denko Corporation Double-sided pressure-sensitive adhesive tape and polishing member
US20130206327A1 (en) * 2010-08-13 2013-08-15 Tesa Se Method for producing an adhesive tape having a protruding liner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2218376C2 (ru) * 1998-04-27 2003-12-10 Миннесота Майнинг Энд Мэнюфекчуринг Компани Изделие для многократно используемых подложек, обеспечивающее признаки несанкционированного воздействия на него
JP2002146300A (ja) * 2000-11-09 2002-05-22 Bando Chem Ind Ltd 両面粘接着テープ
US20090148645A1 (en) * 2003-10-01 2009-06-11 Nitto Denko Corporation Double-sided pressure-sensitive adhesive tape or sheet and process of producing the same
US20130206327A1 (en) * 2010-08-13 2013-08-15 Tesa Se Method for producing an adhesive tape having a protruding liner
US20120115405A1 (en) * 2010-11-05 2012-05-10 Nitto Denko Corporation Double-sided pressure-sensitive adhesive tape and polishing member

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