Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B44—DECORATIVE ARTS
  • B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
  • B44D7/00—Preserving paintings, e.g. by varnishing
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B44—DECORATIVE ARTS
  • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
  • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
  • B44C1/26—Inlaying with ornamental structures, e.g. niello work, tarsia work
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B44—DECORATIVE ARTS
  • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
  • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
  • B44C3/12—Uniting ornamental elements to structures, e.g. mosaic plates
  • B44C3/123—Mosaic constructs
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S156/00—Adhesive bonding and miscellaneous chemical manufacture
  • Y10S156/918—Delaminating processes adapted for specified product, e.g. delaminating medical specimen slide
  • Y10S156/919—Delaminating in preparation for post processing recycling step
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
  • Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/20—Patched hole or depression
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/22—Nonparticulate element embedded or inlaid in substrate and visible

Definitions

• the present invention relates to the installation and repair of veneers, in particular inlays, mosaics, tiles and the like.
• An object of the invention is the repair or restoration of elements affixed to any object, without these having had to undergo any degradation of this fact, so that they can be reinstalled if necessary substantially identical on any medium.
• Another object of the invention is a method of laying a mosaic covering on any support.
• One of the advantages of the present invention is to allow the restoration of veneers and / or inlays, deposited from their support, by performing visibly on their internal face and, if necessary external, commonly called respectively “facing” and “facing”, the operations relating thereto.
• Another advantage of the present invention is to maintain the veneers and / or inlays, deposited from their support, carefully applied throughout such operations on a transparent provisional support in the form of a plate, sufficiently rigid to avoid any deformation and / or any displacement of the various elements composing them.
• This plate does not however exclude a certain flexibility, making it possible to carry out all the manipulations necessary for the various operations of the invention, without risking breaking or even breaking it.
• An additional advantage of the invention is that it allows relatively rapid solidification of the adhesive agents used during said operations, such as, among other things, drying of the adhesives used for this purpose.
• the transparent holding sheet placed on their facing is constituted by a homogeneous fine paper, such as for example Japanese paper, and the glue used is a neoprene glue, known in itself.
• said transparent, practically rigid support plate which is preferably of the order of a few millimeters in thickness, consists of a thermoplastic synthetic material, such as polystyrene for example.
• This plate was preferably, according to the invention, previously perforated, in order to facilitate the elimination of the constituents of the cutter evaporating during the drying operation under pressure.
• this sheet preferably being made of a relatively flexible and malleable material, such as for example cork. , silicone or others.
• said molding can be made either of plaster or of silica, impregnated with resin.
• this plate which will have to support said elements, held there by transparent connecting sheet, will have very substantially the shape of the support on which they were affixed. Said molding will then serve as a support for this plate during the various operating phases of the process according to the invention.
• All or part of the constituent elements of the veneer or marquetry can, if necessary, be repaired in a prior operation, also constituting an object of the present invention; thus, more particularly but nonetheless in a nonlimiting manner, in the case of metallic elements constituting for example inlays, called "Ball".
• these elements are previously removed from their support object, to be separately subjected to the various necessary restorations, known in themselves; thus, for example: degreasing, pickling, drying, annealing, etc. They are then simply put back in their place on their support object, without then being fixed there.
• a continuous sheet is interposed between said transparent, practically rigid plate, and the press plate, in order to prevent the face of this plate from being damaged during the pressure drying operation.
• PTFE polytetrafluoroethylene
• the material constituting the layer deformable under pressure, placed according to the invention above the backing, before carrying out the drying operation under pressure consists of cork or any other known material whose characteristics of flexibility and deformability are substantially equivalent under the same conditions, such as silicone rubber, among others.
• a continuous sheet is interposed between the facing and said layer in order, on the one hand, to avoid any risk of impregnation of this layer in the facing and, on the other hand, to facilitate their separation after the pressure drying operation.
• Use will thus preferably be made of a viscose-based sheet or any other known material whose mechanical characteristics are substantially equivalent under the same conditions of use.
• the assembly thus constituted of said plate to which said elements are fixed is then removed from the press in order to be able to subject to said audit veneer and / or marquetry all necessary repair and / or restoration operations, as described above.
• these thickness adjustment jobs described above generally include operations of gluing of veneer elements and / or marquetry, it is normally important to be able to maintain the whole of said veneer and / or marquetry carefully supported on this plate. , during all the time necessary not only for carrying out this work, but also for drying the adhesive agents or glues thus used, the operating field being left practically alone accessible to the operator during said work.
• the Applicant has, for this purpose, developed specific devices which also constitute an object of the present invention, these devices being, in practice, made up of blocks which have on their face which will be placed in contact with the lining, a plurality rigid projecting elements.
• the weight of these blocks is sufficient to maintain the part of veneer or marquetry which they cover, carefully in contact with said plate; the hardness of the rigid elements pressing on the backing, is such that they cannot damage it.
• thermosetting resin After having coated this sheet of cork with a thin film of viscose, transparent and impermeable, a molding of silica impregnated with a thermosetting resin is carried out on this face of the piece of furniture to be restored.
• this marquetry was replaced on the restored face of the dresser. To do this, the back of the marquetry has been glued to the furniture, holding it carefully applied in its place all the time necessary. when gluing, thanks to sufficient pressure printed through the molding, kept pressed on the thermoformed plate supporting this marquetry. Following this, this plate and then the Japanese paper sheet were peeled off and removed.
• a transparent and perforated polystyrene support plate 15 tenths of a millimeter thick is placed on the part of this inlay containing these brass elements, the surface of which must support these elements had been coated with a thin transparent sheet of bond, previously coated on both sides with an adhesive, self-adhesive substance.
• the invention having thus been exposed in its application to the restoration of veneers and / or inlays, in particular on furniture, it remains to describe a development whose interest has unexpectedly revealed itself in the field of laying on any mosaic covering supports or the like.
• the application of the technique according to the invention to the making of mosaic panels essentially consists in the implementation of a temporary support plate, both flexible and rigid, of the kind previously described, transparent or translucent and suitable for conform to the face to be coated with a support object.
• a mosaic previously composed on a work surface can thus be entered in its configuration for application to it of such a support plate previously glued, to be presented on the area to be coated.
• the final application can thus intervene after visual control of the decor determined by varied rhythms in the shapes and colors of the elements kept assembled and left visible by their facing faces.
• the temporary support plate After final fixing on the face to be coated, the temporary support plate is removed and can be recovered after cleaning its binder.
• This technique is therefore likely to facilitate both the work of the professional and the choice of a client.

Landscapes

• Adhesives Or Adhesive Processes (AREA)
• Laminated Bodies (AREA)
• Chemical And Physical Treatments For Wood And The Like (AREA)
• Veneer Processing And Manufacture Of Plywood (AREA)
• Lining Or Joining Of Plastics Or The Like (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (3)

Family

ID=9309831

Family Applications (1)

Country Status (5)

Cited By (3)

Families Citing this family (5)

Family Cites Families (9)

• 1984
  • 1984-11-22 FR FR8417778A patent/FR2573357B1/fr not_active Expired
• 1985
  • 1985-11-13 DE DE8585402188T patent/DE3571225D1/de not_active Expired
  • 1985-11-13 EP EP85402188A patent/EP0182709B1/de not_active Expired
  • 1985-11-13 AT AT85402188T patent/ATE44263T1/de not_active IP Right Cessation
  • 1985-11-21 US US06/800,325 patent/US4643784A/en not_active Expired - Lifetime

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