FR3146833B3 - Procédé amélioré de fabrication d’un produit laminé - Google Patents

Procédé amélioré de fabrication d’un produit laminé Download PDF

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Publication number
FR3146833B3
FR3146833B3 FR2302645A FR2302645A FR3146833B3 FR 3146833 B3 FR3146833 B3 FR 3146833B3 FR 2302645 A FR2302645 A FR 2302645A FR 2302645 A FR2302645 A FR 2302645A FR 3146833 B3 FR3146833 B3 FR 3146833B3
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FR
France
Prior art keywords
manufacturing
sheets
resin
liquid solution
tearing
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2302645A
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English (en)
Other versions
FR3146833A3 (fr
Inventor
Daniel André Gastel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to FR2302645A priority Critical patent/FR3146833B3/fr
Priority to PCT/EP2024/057504 priority patent/WO2024194383A1/fr
Publication of FR3146833A3 publication Critical patent/FR3146833A3/fr
Application granted granted Critical
Publication of FR3146833B3 publication Critical patent/FR3146833B3/fr
Active legal-status Critical Current
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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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • 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

Landscapes

  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Procédé amélioré de fabrication d’un produit laminé L’invention porte principalement sur un procédé de fabrication d’un produit laminé présentant une épaisseur réglable par délitage, comprenant des étapes dans lesquelles : - on prépare une solution liquide de résine non polymérisée dans un solvant ; - on enduit plusieurs feuilles avec ladite solution liquide de façon à constituer un film de résine sur au moins une face de feuille ; - on empile les feuilles de façon à les séparer les unes des autres par ledit film de résine ; et - on amène la résine à un état de polymérisation qui confère à la cale une force de liaison entre feuilles qui est plus faible que la résistance des feuilles au déchirement, ce dont il résulte que chaque feuille peut être détachée de l'empilement sans se déchirer, caractérisé en ce que le solvant est à base d’eau, de préférence la solution liquide est une solution de résine époxy en phase aqueuse.
FR2302645A 2023-03-21 2023-03-21 Procédé amélioré de fabrication d’un produit laminé Active FR3146833B3 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2302645A FR3146833B3 (fr) 2023-03-21 2023-03-21 Procédé amélioré de fabrication d’un produit laminé
PCT/EP2024/057504 WO2024194383A1 (fr) 2023-03-21 2024-03-20 Procédé amélioré de fabrication d'un produit laminé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2302645 2023-03-21
FR2302645A FR3146833B3 (fr) 2023-03-21 2023-03-21 Procédé amélioré de fabrication d’un produit laminé

Publications (2)

Publication Number Publication Date
FR3146833A3 FR3146833A3 (fr) 2024-09-27
FR3146833B3 true FR3146833B3 (fr) 2025-03-07

Family

ID=86851844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2302645A Active FR3146833B3 (fr) 2023-03-21 2023-03-21 Procédé amélioré de fabrication d’un produit laminé

Country Status (2)

Country Link
FR (1) FR3146833B3 (fr)
WO (1) WO2024194383A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831095B1 (fr) * 2001-10-19 2004-01-16 Daniel Andre Gastel Produit lamine d'epaisseur ajustable par pelage, procede de ce produit et application a la constitution de cales de reglages pour ensembles mecaniques
CA3012056C (fr) * 2016-02-17 2022-07-05 Shimco North America Inc. Cales revetues pelables a oxydation electrolytique a plasma
FR3083736B1 (fr) * 2018-07-11 2020-08-14 Daniel Andre Gastel Cale pelable a resistance accrue

Also Published As

Publication number Publication date
WO2024194383A1 (fr) 2024-09-26
FR3146833A3 (fr) 2024-09-27

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