ES414124A1 - Method of making protected galvanized steel sheeting - Google Patents

Method of making protected galvanized steel sheeting

Info

Publication number
ES414124A1
ES414124A1 ES414124A ES414124A ES414124A1 ES 414124 A1 ES414124 A1 ES 414124A1 ES 414124 A ES414124 A ES 414124A ES 414124 A ES414124 A ES 414124A ES 414124 A1 ES414124 A1 ES 414124A1
Authority
ES
Spain
Prior art keywords
temperature
sheet
hot melt
film
galvanized steel
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
ES414124A
Other languages
Spanish (es)
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.)
Robertson Bauelemente GmbH
Original Assignee
Robertson Bauelemente GmbH
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 Robertson Bauelemente GmbH filed Critical Robertson Bauelemente GmbH
Publication of ES414124A1 publication Critical patent/ES414124A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/546—No clear coat specified each layer being cured, at least partially, separately
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/642—Protecting metallic construction elements against corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating With Molten Metal (AREA)

Abstract

A method of manufacturing a metal foil protected with an outer layer of polyester resin, oxidable polymerizable and post-conformable, consisting of: a. preheat a galvanized steel sheet to a temperature of 60 to 100ºC; b. applying a film of a wash primer dispersion in a volatile solvent to at least one of the surfaces of the preheated sheet; c. simultaneously: (i) volatilizing the solvent from the wash primer dispersion film; (ii) curing the wash primer film and (iii) reheating the sheet to a temperature of 60 to 105ºC; d. apply, at a temperature of 180-220ºC, a coating of oxidation-polymerizable polyester resin, hot melt and weather resistant (with a softening temperature of 105 to 120ºC by the ball and ring method) at least at one of the surfaces coated with washing primer of said sheet, which is at a temperature of 60 to 105ºC; e. cooling the hot melt resin coated sheet to solidify the hot melt resin coating to a temperature at least 50ºC lower than the softening temperature of the resin coating. (Machine-translation by Google Translate, not legally binding)
ES414124A 1972-05-01 1973-04-26 Method of making protected galvanized steel sheeting Expired ES414124A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24941472A 1972-05-01 1972-05-01

Publications (1)

Publication Number Publication Date
ES414124A1 true ES414124A1 (en) 1976-07-01

Family

ID=22943384

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414124A Expired ES414124A1 (en) 1972-05-01 1973-04-26 Method of making protected galvanized steel sheeting

Country Status (14)

Country Link
JP (1) JPS4941236A (en)
AU (1) AU476311B2 (en)
BE (1) BE798840A (en)
BR (1) BR7303106D0 (en)
CA (1) CA994617A (en)
DE (1) DE2321779A1 (en)
ES (1) ES414124A1 (en)
FR (1) FR2182987B1 (en)
GB (1) GB1402941A (en)
IE (1) IE37567B1 (en)
IT (1) IT989627B (en)
NL (1) NL7305965A (en)
SE (1) SE398052B (en)
ZA (1) ZA732898B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE134723T1 (en) * 1989-11-04 1996-03-15 Monika Sawatzki METHOD FOR ANTI-CORROSION COATING OF DOWELS
IT1239859B (en) * 1990-01-24 1993-11-15 Fiat Auto Spa PROCEDURE FOR THE MANUFACTURE OF A PAINTED BODY OF A VEHICLE.
FR2696371B1 (en) * 1992-10-07 1994-10-28 Caddie Atel Reunis Process for coating metal parts or structures using a thermosetting powder, based on polyester or epoxy resin or a mixture of the two and metal product thus coated.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380876A (en) * 1967-06-20 1968-04-30 Du Pont Bonding thermoplastic materials to substrates with colloidal silica
FR1543042A (en) * 1967-10-25 1968-10-18 Ver Ne Metall Halbzeugwerke He Process for the production of heat-sealable foils and foils, suitable for use in particular for packaging in the food industry

Also Published As

Publication number Publication date
AU476311B2 (en) 1976-09-16
GB1402941A (en) 1975-08-13
IE37567L (en) 1973-11-01
JPS4941236A (en) 1974-04-18
BR7303106D0 (en) 1974-08-15
BE798840A (en) 1973-08-16
CA994617A (en) 1976-08-10
FR2182987A1 (en) 1973-12-14
AU5417773A (en) 1974-10-10
ZA732898B (en) 1974-04-24
FR2182987B1 (en) 1976-05-07
DE2321779A1 (en) 1973-11-15
NL7305965A (en) 1973-11-05
IT989627B (en) 1975-06-10
IE37567B1 (en) 1977-08-17
SE398052B (en) 1977-12-05

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