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GB1029289A - Improvements in or relating to composite sheet material - Google Patents

Improvements in or relating to composite sheet material

Info

Publication number
GB1029289A
GB1029289A GB4790762A GB4790762A GB1029289A GB 1029289 A GB1029289 A GB 1029289A GB 4790762 A GB4790762 A GB 4790762A GB 4790762 A GB4790762 A GB 4790762A GB 1029289 A GB1029289 A GB 1029289A
Authority
GB
United Kingdom
Prior art keywords
paper
resin
metal layer
foil
laminate
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.)
Expired
Application number
GB4790762A
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.)
KARL ERHARD SCHEUFELEN
Original Assignee
KARL ERHARD SCHEUFELEN
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 KARL ERHARD SCHEUFELEN filed Critical KARL ERHARD SCHEUFELEN
Publication of GB1029289A publication Critical patent/GB1029289A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D21H19/04—Metal coatings applied as foil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • 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
    • B32B15/08—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 synthetic resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

1,029,289. Laminates. K. H. SCHEUFELEN, and K. E. SCHEUFELEN. Dec. 19, 1962 [Dec. 23, 1961], No. 47907/62. Heading B5N. A laminate comprises at least one layer of paper-like material impregnated with a melamine-formaldehyde resin bonded to one or both sides of a metal layer. The metal layer may be steel, light metal bronze or brass and may be in the form of a foil, mesh, perforated foil or expanded metal. The paper-like material may be paper made from natural or synthetic fibres or both or a paper fibre fleece. The melamine formaldehyde resin may contain plasticizers. To increase the bonding between the metal layer and the impregnated paper an intermediate layer can be interposed, e.g. an epoxy resin or a foil of thermoplastic resin such as polyvinyl chloride, polyvinyl acetate, polyacrylates and polymethacrylates. The surface of the metal layer may be treated by phosphatization, chromate treatment, anodizing or coating with polyvinyl butyral. The laminate is made by assembling the layers while the synthetic resin is still uncured or partially cured and applying heat and pressure to cure the resin and bond the layers together. The laminate may be subsequently shaped by the application of heat and pressure.
GB4790762A 1961-12-23 1962-12-19 Improvements in or relating to composite sheet material Expired GB1029289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0028489 1961-12-23

Publications (1)

Publication Number Publication Date
GB1029289A true GB1029289A (en) 1966-05-11

Family

ID=7371281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4790762A Expired GB1029289A (en) 1961-12-23 1962-12-19 Improvements in or relating to composite sheet material

Country Status (2)

Country Link
DE (1) DE1504653A1 (en)
GB (1) GB1029289A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700365A1 (en) * 1987-01-08 1988-07-21 Feron Aluminium Process for producing laminate boards or sheets provided with a metal foil on the surface and metal foil for carrying out the process
FI20106169A (en) * 2010-11-05 2012-05-06 Zeroboards Oy Product

Also Published As

Publication number Publication date
DE1504653A1 (en) 1970-07-09

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