WO2002068556A2 - Ruban masque en mousse - Google Patents

Ruban masque en mousse Download PDF

Info

Publication number
WO2002068556A2
WO2002068556A2 PCT/GB2002/000772 GB0200772W WO02068556A2 WO 2002068556 A2 WO2002068556 A2 WO 2002068556A2 GB 0200772 W GB0200772 W GB 0200772W WO 02068556 A2 WO02068556 A2 WO 02068556A2
Authority
WO
WIPO (PCT)
Prior art keywords
foam
tape
adhesive
strip
masking
Prior art date
Application number
PCT/GB2002/000772
Other languages
English (en)
Other versions
WO2002068556A3 (fr
Inventor
Oliver Jevons
Original Assignee
Jevtec Limited
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
Priority claimed from GB0104679A external-priority patent/GB0104679D0/en
Priority claimed from GB0105015A external-priority patent/GB0105015D0/en
Priority claimed from GB0106868A external-priority patent/GB0106868D0/en
Priority claimed from GB0125624A external-priority patent/GB0125624D0/en
Application filed by Jevtec Limited filed Critical Jevtec Limited
Publication of WO2002068556A2 publication Critical patent/WO2002068556A2/fr
Publication of WO2002068556A3 publication Critical patent/WO2002068556A3/fr

Links

Classifications

    • 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
    • C09J7/26—Porous or cellular plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/24—Masking elements, i.e. elements defining uncoated areas on an object to be coated made at least partly of flexible material, e.g. sheets of paper or fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
    • B05B12/265—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities between a door and a post, e.g. foam strips
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/31—Applications of adhesives in processes or use of adhesives in the form of films or foils as a masking tape for painting

Definitions

  • This invention relates to foam masking tapes of the kind used to mask openings, such as doors, of automobiles when refinishing, so as to prevent primer, paint and lacquer penetrating through the gap between the door, or other moving member, and the surround into the interior of the vehicle.
  • Conventional such masking tapes comprise a circular cross-section foam strip with a line of adhesive.
  • Such tapes are described in EP 0356510, Silvestre, and marketed by 3M United Kingdom pic (“3M”) and known as "soft edge” tapes, the 'soft edge' being a reference to the desire to avoid a hard edge or ridge to the primer, paint or lacquer, the idea being that the foam soaks up any excess.
  • the tape is conventionally applied to the fixed structure of the vehicle - the surround - and the moving member, e.g. the door, is closed on it to form a seal.
  • the closing of the door or other member can displace the foam so as to expose the adhesive by which it is attached, and this can give rise to the formation of a ridge because the adhesive does not absorb the sprayed material.
  • a ridge has to be rubbed down, which is a time consuming and costly operation.
  • 3M have recently brought out a new product, called Universal Soft Edge, which is used according to a method disclosed in UK Patent No. 2 327 052, Jevons.
  • This tape is applied to the moving member, and the adhesive is well away from the sprayed area, so that there is no danger of ridge build up.
  • that tape contains more foam per unit length than the conventional Soft Edge Tape, and is commensurately more expensive.
  • its method of use is quite different from that of the conventional Soft Edge Tape, and many users prefer the tape to which they are accustomed, regardless of the proven advantages of the newer product.
  • the present invention provides an improved tape, which can be used in the same manner as the 3M Soft Edge Tape, but which is designed to avoid the likelihood of ridge build up; the invention also provides improved tapes which can be used in the manner taught by Jevons, but which are substantially less expensive than the 3M Universal product.
  • the invention moreover, provides tapes which are simpler and less expensive to manufacture and pack for shipment and use.
  • the invention comprises a foam masking tape comprising an elongate flat strip of foam material attached to adhesive strip material so that an elongate section of the adhesive material overhangs the edge of the foam material.
  • the foam material may be open cell foam.
  • the adhesive strip material may comprise conventional paper masking tape, which may be inextensible or substantially so under normal tensile forces experienced in manufacture, packing and use, so that there is no risk of stretching it when it is being applied to an aperture to be masked, as can happen with conventional foam tapes, where the elasticity of the foam tends to pull the tape back to length after application, which, in turn, leads to the tape pulling itself free from the surround or the closing member.
  • conventional paper masking tape which may be inextensible or substantially so under normal tensile forces experienced in manufacture, packing and use, so that there is no risk of stretching it when it is being applied to an aperture to be masked, as can happen with conventional foam tapes, where the elasticity of the foam tends to pull the tape back to length after application, which, in turn, leads to the tape pulling itself free from the surround or the closing member.
  • the foam material may be between 10 and 20 mm in width.
  • the adhesive strip material may be 10 - 12 mm in width, overhanging the foam material be 6 - 8 mm.
  • the adhesive strip material may be double sided adhesive and have two strips of foam material attached at one edge of the adhesive strip. Two strips of foam material may extend inwardly, on the same face of the adhesive strip material, from each edge thereof, so as to leave between them an exposed area of adhesive.
  • the invention comprises a tape of this first embodiment presented on a roll, which may be presented in a dispensing container.
  • the invention also comprises a method of masking an opening having a surround and a closing member (such as a door of an automobile during refinishing) using a foam masking tape of the first embodiment, comprising attaching the tape by its overhanging adhesive strip material to the surround of the opening in such manner as to result in the foam tape standing up, around the surround, at an angle from the surface to which the adhesive tape is attached by virtue of the thickness of the foam strip, then closing the closing member on to the upstanding foam.
  • a method of masking an opening having a surround and a closing member such as a door of an automobile during refinishing
  • a foam masking tape of the first embodiment comprising attaching the tape by its overhanging adhesive strip material to the surround of the opening in such manner as to result in the foam tape standing up, around the surround, at an angle from the surface to which the adhesive tape is attached by virtue of the thickness of the foam strip, then closing the closing member on to the upstanding foam.
  • the invention also comprises a method of masking an opening having a surround and a closing member using a foam masking tape of the first embodiment, comprising attaching the tape by its overhanging adhesive strip material to the (open) closing member in such manner as to result in the foam tape standing up, around the opening member, at an angle less than 90° from the surface to which the adhesive strip is attached by virtue of the thickness of the foam strip, then closing the closing member, so that the foam strip contacts the rim of the surround so that its edge remote from the adhesive strip remains outside the gap between surround and closing member, then repositioning the said edge of the foam strip all round the gap by e.g.finger pressure so as to lie within the gap, but in sealing fashion.
  • the invention also comprises a method of masking area of panel work by first applying a double sided m asking tape of the first embodiment, then attaching to the exposed adhesive a sheet of plastic film or other masking sheet material.
  • a second embodiment of masking tape according to the invention comprises an elongate strip of foam material of not completely annular cross section of which the edges are connected by a strip of adhesive material so that an adhesive face of the adhesive material is exposed between the edges of the foam strip.
  • the foam may be some 30 mm wide by some 3 mm thick assembled together with a strip of adhesive material some 15 mm wide arranged to adhere to the edges of the foam strip by about 2.3 mm selvedges leaving an exposed adhesive face of some 10 mm width.
  • the foam may be some 45 - 50 mm wide by some 3 mm thick assembled together with an adhesive strip some 25 mm wide of which the middle 15 mm are exposed for attachment purposes.
  • this second embodiment is the same as the first embodiment in concept, but the foam has been bent round and attached to the adhesive strip at its other edge to form a tube.
  • This product appropriately dimensioned, may be used in much the same way as the 3M Soft Edge Tape, or the Universal Soft Edge Tape.
  • foam On account of its comparatively low foam content, it is, however, less expensive to produce.
  • the use of conventional paper masking tape as the adhesive strip removes a quality control problem from the manufacture of this tape - the quality control over the adhesive properties has already been dealt with in the manufacture of the paper tape.
  • the use of substantially inextensible paper masking tape avoids overstretching the tape on application, so that there is no danger of it falling off due to elastic contraction.
  • the fact that the adhesive can be recessed with respect to the foam avoids the build up of paint ridges, because the adhesive is always shielded from the spray.
  • the tape is inherently easy to manufacture.
  • the invention comprises a method of making the second embodiment of masking tape comprising running a foam strip together with an adhesive strip through a fold or gathering device that folds the foam strip around the adhesive strip to adhere the edges of the foam to the edges of the adhesive strip, adhesion being secured by passing between nip rollers.
  • the invention also, however, comprises supplying a flat strip of foam with an adhesive strip attached to one edge in that configuration to a dispenser with a folding and pressing device at an aperture and pulling the strip through the folding and pressing device to contact and adhere the free edges of the foam and adhesive strips.
  • a user package of masking tape according to the invention may therefore comprise a package of tape according to the first embodiment which has an optional use folding and pressing device to convert the tape into a tape according to the second embodiment, giving the end user a choice of tape configurations.
  • the packaging requirement is significantly reduced as compared to either Soft Edge Tape or Universal Soft Edge Tape, inasmuch as the tubular construction will pack down into a flat configuration. If the adhesive surface is recessed with respect to the edges of the foam strip, it will not, in a roll of the tape, contact anything, and the tape will be easy to unwind.
  • the invention comprises, also, then, a method of masking an opening having a surround and a closing member using a foam masking tape according to the second embodiment, comprising attaching the tape by its exposed adhesive to the surround of the opening and closing the closing member.
  • the invention also comprises a method of masking an opening having a surround and a closing member using a foam masking tape according to the variant of the second embodiment, comprising attaching the tape by its exposed adhesive to the (open) closing member and closing the closing member to trap the foam in the gap between the closing member and the surround.
  • the tape may then be adjusted by e.g. finger pressure applied around the opening to lie flush with the surround and closing member surfaces or to lie at a small distance beneath such surfaces for wet-on-wet or normal second coat application.
  • Figure 1 is a perspective view of a short section of a first embodiment of masking tape
  • Figure 2 shows how the tape of Figure 1 may be manufactured
  • Figure 3 is a cross section through a door surround of an automobile showing how the tape of Figure 1 is applied;
  • Figure 4 is a cross section like Figure 3, showing the closing member closed on the tape
  • Figure 5 is a cross section like Figure 3, showing a first embodiment tape applied to the moving member
  • Figure 6 is a cross section like Figure 5, showing the moving member closed
  • Figure 7 is a cross section like Figure 6, showing the tape adjusted in the gap between moving member and surround;
  • Figure 8 is a diagram showing another usage
  • Figure 9 is a cross section through a variant of the first embodiment of tape;
  • Figure 10 is a cross section through another variant;
  • Figure 11 is a cross section through yet another variant
  • Figure 12 is a cross section through layers of a stack or roll of tape like that of Figure 9;
  • Figure 13 is a cross section through an edge of a panel to be masked showing a tape like that of Figure 9;
  • Figure 14 is a section like that of Figure 13 with a plastic masking sheet attached to the masking tape;
  • Figure 15 is a section like Figure 14, showing the sheet trimmed
  • Figure 16 is a section through a tape like that of Figure 9, folded lengthwise;
  • Figure 17 is a perspective view of a short section of a second embodiment of tape
  • Figure 18 is a view like Figure 17 of a first variant
  • Figure 19 is a view like Figure 17 of a second variant
  • Figure 20 is a cross section like Figure 5 showing the application of the tape of Figure 19 to a moving member
  • Figure 21 is a cross section like Figure 20, with the moving member closed;
  • Figure 22 is a cross section like Figure 21 , with the tape adjusted in the gap;
  • Figure 23 is a diagrammatic side elevation of a tape manufacturing arrangement;
  • Figure 24 is a plan view of the arrangement of Figure 23;
  • Figure 25 is a cross section of the line XXV-XXV of Figure 24;
  • Figure 26 is a cross section on the line XXVI-XXVI of Figure 24;
  • Figure 27 is a cross section through a first roll of second embodiment tape
  • Figure 28 is a cross section through a roll of first or second embodiment tape.
  • Figure 29 is a view of a "spout" for a box for the roll of tape illustrated in Figure 28.
  • FIG. 1 illustrates a foam masking tape 11 comprising a strip 12 of flat foam tape having attached at one edge 12a, so as to overhang that edge, a strip 13 of adhesive tape.
  • the foam tape 12 is open cell foam, so as to absorb primer and lacquer sprayed on to the vehicle in refinishing.
  • a suitable thickness is 3 mm, but this is not critical.
  • a suitable width, for a first embodiment of tape as illustrated in Figures 1 to 7, is 15 mm, but, again, wider or narrower tapes will be appropriate for different applications.
  • the adhesive strip comprises conventional paper masking tape such as is made in large quantities and hence inexpensively obtained and of known, standard quality, so far as its adhesive properties are concerned.
  • a suitable width is 10 - 12 mm, of which perhaps 8 mm overhangs the edge 12a.
  • Manufacture is simply a matter of providing, or cutting, appropriate widths of foam and adhesive tape and running them together, as shown in Figure 2, through nip rollers 21 which press the tapes together causing the adhesive tape 13 to adhere to the foam 12 by virtue of its own adhesive.
  • the composite tape 11 is wound up on a conventional spooling machine, not shown.
  • Figures 3 and 4 show one method of using the tape 11.
  • a door opening of an automobile has a surround 31 to which the tape 11 is attached by its overhanging adhesive strip 13.
  • the thickness of the foam causes it to stand out at an angle from the surface of the surround 31.
  • the tape is applied with the door 32 open, as shown in Figure 3.
  • Figure 4 When the door 32 is closed, Figure 4, it contacts the free edge of the foam 12 and bends it back into the gap 33 between the door 32 and surround 31 so as to seal the gap against ingress into the interior of primer or lacquer.
  • Figures 5 to 7 illustrate the tape being used in the fashion of the 3M Universal tape aforementioned.
  • the tape is attached to the door 32. Again by virtue of the thickness of the foam, it stands up at an angle from the surface to which the adhesive tape is adhered, but in this application it is important it be not too big an angle.
  • the door 32 is, after the tape has been applied all round its periphery, closed. It is then a simple measure to apply finger pressure to the projecting edge of the foam 12 to relocate it inside the gap in sealing relationship therewith.
  • tapes may find application in other masking operations.
  • the tape may be deployed as illustrated in Figure 8, with the free edge 1 la raised from the surface of the panel.
  • Figures 9 to 13 illustrate masking tapes 11 using double sided adhesive tape 13, which, as before, comprises conventional paper masking tape, but with adhesive on each face, 13a, 13b.
  • These tapes as seen in Figure 9, have two strips of foam 12, one attached at each edge of the adhesive tape 13.
  • the two strips of foam 12 extend inwardly from each edge of the adhesive tape 13, on the same face, 13a, thereof, so as to leave, between them, an exposed area of adhesive.
  • Figure 10 shows a tape 11 of which the adhesive tape 13 projects beyond the outer edges 12e, 12f of the foam strips.
  • Figure 11 shows a tape like that of Figure 10, but one which has foam strips 12 which have been cut from sheet foam by blunt rotary blades, after the fashion of EP 0384626, so as to yield rounded edges 12g.
  • Figure 12 is a cross section through layers of a stack or roll of masking tape 11 like that of Figure 9. It will be evident that because the exposed adhesive face 13a is recessed between the foam strips 12, it does not, in the stack or on the roll come into contact with - l i ⁇
  • the adhesive of the face 13b which merely contacts the foam 12 and is therefore easily unstacked or unrolled.
  • Figures 13 to 15 illustrate how masking tapes according to Figures 9 to 12 can be used for masking panels 131 of an automobile (or any other paint job) when as a adjacent area 132 is to be painted.
  • the first step, shown in Figure 12 is to apply the masking tape 11 at the edge of the area 131 to be protected, to which it adheres by virtue of the adhesive on face 13b of the tape.
  • a plastic film sheet 133 is then applied over the area 131 and adhered, roughly, to the exposed adhesive face 13a of the tape, this being shown in Figures 13 and 14.
  • Figure 15 shows the sheet 133 having been trimmed by a blade or an envelope opener, not shown.
  • Tapes as illustrated in Figures 9 to 12 can also, of course, be used in like manner to the tapes with only one foam strip, as illustrated in Figure 1, by simply folding the tape lengthwise and adhering the two halves of face 13b together, as seen in Figure 16. This may still be used to attach a plastic film sheet for masking a panel or other large area, as there is adhesive on both faces of the edge of adhesive film that projects from the foam.
  • Figures 17, 18 and 19 illustrate a foam masking tape 11 comprising an elongate strip of foam material 12 of which the edges 12a, 12b are connected by a strip 13 of adhesive material so that an adhesive face of the adhesive material 13 is exposed for attachment of the tape to a part of an automobile.
  • the tape 11 is of such cross sectional size that it can be attached to the moving member 14 of a door or other aperture 15 and shaped so as to project beyond the edge 14a thereof, so that, when the moving member is closed into its surround 16, the projecting edge thereof 11a is lightly trapped between the surround and the edge 14a of the moving member 14 but free to be adjusted by finger pressure to lie flush with the outer face 14b of the moving member, whereby it fills the gap 17 between them.
  • the foam tape 12 is typically some 45 - 50 mm wide by 3 mm thick, and may be supplied for use in that configuration, or may, as part of the manufacturing process, be slit from foam sheet, for example, by sharp or blunt cutting wheels, the latter giving rounded, cold-welded edges as taught in EP 0384626.
  • the foam 12 is assembled together with an adhesive strip 13, 25 mm wide, overlapping the adhesive strip 13 by 5 mm at each edge 12a, 12b so that the middle 15 mm of the adhesive strip 13 are exposed for purposes of attachment to the moving member 14.
  • the adhesive strip comprises conventional paper masking tape, which adheres to the edges 12a, 12b of the foam strip by its own adhesive, so that no additional adhesive application step, usually involving an expensive hot melt unit, is required, although additional adhesive could be applied if the adhesive system of the adhesive tape required reinforcement to make it stick preferentially to the foam rather than to the surface of the moving member 14 so that it may be stripped from a finished job without separating into its component parts.
  • FIG. 17 shows an arrangement in which the adhesive strip 13 is attached to the inner face 12i pf the foam "tube" 12. This is, perhaps, the simplest arrangement.
  • Figure 18 shows an arrangement in which the adhesive strip 13 is bent over at its edges and adhered to the outer surface 12o of the foam strip 12.
  • one edge of the adhesive strip 12 could equally well be attached to the outer face 12o, as in Figure 18, while the other edge is attached to the inner face 12i, as shown in Figure 1.
  • Figure 19 shows an arrangement in which the adhesive strip has been given a crease 13c, the edge thereof adjacent the crease 13c being attached not quite at the edge 12b of the foam strip 12, so that there is a "tail" of foam 12t.
  • Figures 20 to 22 illustrate the process of applying the foam masking tape 11 to a moving member - the door 14. It is simply run around the edge 14a of the door 14, following the “contours” thereof and pressed down by finger pressure, so that the adhesive strip 13 sticks to the door 14 by virtue of its adhesive face 13a.
  • the tape 11 is applied all around the edge of the door 14, and, if necessary, "brushed" out to project beyond the edge 14a of the door 14, the door is closed, as seen in Figure 21, which will leave a rounded edge for the tape 11 protruding to a greater or lesser extent at different [places around the door 14.
  • Figure 17 closely resembles the 3M Soft Edge Tape, and may, indeed, be used after the fashion in which that tape is used, namely by attachment to the door surround, closing the door on it to effect the seal.
  • An important advantage is that, as the adhesive is recessed, it is much less likely to cause a ridge to build up by exposure of the spray to the adhesive rather than the absorbent foam.
  • Figures 23 to 26 illustrate one method for making the tape 11 of Figures 17 to 19.
  • a strip of foam 12 is merged together with a strip of adhesive material 13 in a folding condenser 71, which takes the two components at Section line XXV-XXV of Figure 24 and folds the edges of the foam around the adhesive tape 13 as shown in Figure 26.
  • the two tapes are passed together through the nip of a pair of rollers 71, which pressure-set the adhesive between the paper tape 13 and the foam tape 12.
  • the composite tape is then ready to be wound up into a roll.
  • Rolls of tape are shown in cross section in Figures 27 and 28.
  • Figure 27 is shown tape 11 in successive layers on a core or former 111 , the tape 11 having possibly been made by a process as just described.
  • the tape 11 may be semi-finished before being wound up for use, inasmuch as only one edge of the adhesive strip 13 need be adhered, initially, to one edge of the foam 12.
  • more tape can be wound up on to a wind-up package of smaller diameter, resulting in cost savings in packing, storage and transportation, at the expense, however, of having to complete the assembly of the tape at the point of use.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

L'invention concerne un ruban masque en mousse comprenant une bande plate allongée en matériau de mousse fixée à un matériau de bande adhésive, de manière qu'une section allongée du matériau adhésif surplombe le bord du matériau de mousse.
PCT/GB2002/000772 2001-02-24 2002-02-25 Ruban masque en mousse WO2002068556A2 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB0104679A GB0104679D0 (en) 2001-02-24 2001-02-24 Foam masking strip
GB0104679.6 2001-02-24
GB0105015A GB0105015D0 (en) 2001-03-01 2001-03-01 Foam masking tape
GB0105015.2 2001-03-01
GB0106868.3 2001-03-20
GB0106868A GB0106868D0 (en) 2001-03-20 2001-03-20 Foam masking
GB0125624.7 2001-10-25
GB0125624A GB0125624D0 (en) 2001-10-25 2001-10-25 Masking tape

Publications (2)

Publication Number Publication Date
WO2002068556A2 true WO2002068556A2 (fr) 2002-09-06
WO2002068556A3 WO2002068556A3 (fr) 2002-11-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/000772 WO2002068556A2 (fr) 2001-02-24 2002-02-25 Ruban masque en mousse

Country Status (1)

Country Link
WO (1) WO2002068556A2 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379178A (en) * 2001-08-31 2003-03-05 Jevtec Ltd Foam masking tapes
WO2006109093A1 (fr) * 2005-04-15 2006-10-19 Jevtec Limited Ruban-cache
WO2006115900A1 (fr) * 2005-04-22 2006-11-02 3M Innovative Properties Company Article de masquage et procédé de masquage d'un substrat à revêtir
WO2008023081A1 (fr) * 2006-08-22 2008-02-28 Innoecor S.L. Bourrelet pour boucher un joint creux avec feuille latérale pour profiler la peinture dans les arêtes et son procédé d'obtention
WO2012066326A1 (fr) * 2010-11-16 2012-05-24 Paul Rogers Ruban d'étanchéité de cavités
GB2486735A (en) * 2010-12-24 2012-06-27 3M Innovative Properties Co A masking strip having a backing and a gap filler
GB2486736A (en) * 2010-12-24 2012-06-27 3M Innovative Properties Co A masking strip having a backing and a gap filler
WO2015042128A2 (fr) 2013-09-20 2015-03-26 3M Innovative Properties Company Ruban de masquage
EP3590606A1 (fr) * 2018-07-05 2020-01-08 United Technologies Corporation Dispositif et procédé de masquage de décalage
US10639703B2 (en) 2018-05-18 2020-05-05 United Technologies Corporation Rivet extractor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD751358S1 (en) 2007-11-09 2016-03-15 3M Innovative Properties Company Masking article

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Publication number Priority date Publication date Assignee Title
DE29510907U1 (de) * 1995-07-06 1995-10-19 Mohr, Karl Eugen, 67466 Lambrecht Schutzummantelung für Kabel, Litzen u.dgl.
GB2327052A (en) * 1997-09-10 1999-01-13 Oliver Jevons Masking tape and application method
US5885395A (en) * 1995-02-28 1999-03-23 Western; Donald Murray Masking method and device
US6086709A (en) * 1994-02-14 2000-07-11 Speedarrive Projects Ltd. Sealing strip and method of sealing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6086709A (en) * 1994-02-14 2000-07-11 Speedarrive Projects Ltd. Sealing strip and method of sealing
US5885395A (en) * 1995-02-28 1999-03-23 Western; Donald Murray Masking method and device
DE29510907U1 (de) * 1995-07-06 1995-10-19 Mohr, Karl Eugen, 67466 Lambrecht Schutzummantelung für Kabel, Litzen u.dgl.
GB2327052A (en) * 1997-09-10 1999-01-13 Oliver Jevons Masking tape and application method

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379178B (en) * 2001-08-31 2005-11-09 Jevtec Ltd Foam masking tapes
GB2379178A (en) * 2001-08-31 2003-03-05 Jevtec Ltd Foam masking tapes
WO2006109093A1 (fr) * 2005-04-15 2006-10-19 Jevtec Limited Ruban-cache
US8399058B2 (en) 2005-04-22 2013-03-19 3M Innovative Properties Company Masking article and method of masking of substrate
WO2006115900A1 (fr) * 2005-04-22 2006-11-02 3M Innovative Properties Company Article de masquage et procédé de masquage d'un substrat à revêtir
WO2008023081A1 (fr) * 2006-08-22 2008-02-28 Innoecor S.L. Bourrelet pour boucher un joint creux avec feuille latérale pour profiler la peinture dans les arêtes et son procédé d'obtention
WO2012066326A1 (fr) * 2010-11-16 2012-05-24 Paul Rogers Ruban d'étanchéité de cavités
GB2501443B (en) * 2010-11-16 2017-09-13 Rogers Paul Gap sealing tape
GB2501443A (en) * 2010-11-16 2013-10-23 Paul Rogers Gap sealing tape
GB2486735A (en) * 2010-12-24 2012-06-27 3M Innovative Properties Co A masking strip having a backing and a gap filler
EP2654970A4 (fr) * 2010-12-24 2014-08-27 3M Innovative Properties Co Bande de masquage
CN103298565A (zh) * 2010-12-24 2013-09-11 3M创新有限公司 掩蔽带
WO2012088392A1 (fr) * 2010-12-24 2012-06-28 3M Innovative Properties Company Bande de masquage
EP2654970A1 (fr) * 2010-12-24 2013-10-30 3M Innovative Properties Company Bande de masquage
JP2014501171A (ja) * 2010-12-24 2014-01-20 スリーエム イノベイティブ プロパティズ カンパニー マスキングストリップ
JP2014504545A (ja) * 2010-12-24 2014-02-24 スリーエム イノベイティブ プロパティズ カンパニー マスキングストリップ
WO2012088214A1 (fr) * 2010-12-24 2012-06-28 3M Innovative Properties Company Bande de camouflage
GB2486736A (en) * 2010-12-24 2012-06-27 3M Innovative Properties Co A masking strip having a backing and a gap filler
CN103298565B (zh) * 2010-12-24 2016-08-17 3M创新有限公司 掩蔽带
US9757755B2 (en) 2010-12-24 2017-09-12 3M Innovative Properties Company Masking strip
WO2015042128A2 (fr) 2013-09-20 2015-03-26 3M Innovative Properties Company Ruban de masquage
US10639703B2 (en) 2018-05-18 2020-05-05 United Technologies Corporation Rivet extractor
EP3590606A1 (fr) * 2018-07-05 2020-01-08 United Technologies Corporation Dispositif et procédé de masquage de décalage
US11154901B2 (en) 2018-07-05 2021-10-26 Raytheon Technologies Corporation Offset masking device and method

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