FR2352072A1 - Applying coatings to car bodies - with reduced energy consumption - Google Patents

Applying coatings to car bodies - with reduced energy consumption

Info

Publication number
FR2352072A1
FR2352072A1 FR7639869A FR7639869A FR2352072A1 FR 2352072 A1 FR2352072 A1 FR 2352072A1 FR 7639869 A FR7639869 A FR 7639869A FR 7639869 A FR7639869 A FR 7639869A FR 2352072 A1 FR2352072 A1 FR 2352072A1
Authority
FR
France
Prior art keywords
coating
undercoat
hardened
harden
energy consumption
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.)
Granted
Application number
FR7639869A
Other languages
French (fr)
Other versions
FR2352072B1 (en
Inventor
William Frederick James Dabbs
Row Llewellyn Baylis
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.)
Rover Co Ltd
Original Assignee
Rover Co Ltd
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 Rover Co Ltd filed Critical Rover Co Ltd
Publication of FR2352072A1 publication Critical patent/FR2352072A1/en
Application granted granted Critical
Publication of FR2352072B1 publication Critical patent/FR2352072B1/fr
Granted 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
    • B05D7/56—Three layers or more
    • B05D7/58—No clear coat specified
    • B05D7/587—No clear coat specified some layers being coated "wet-on-wet", the others not
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/007—Processes for applying liquids or other fluent materials using an electrostatic field
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Coating is applied to a hollow metal object. Method comprises (a) An undercoat consisting of a material suspended in an aqueous medium is sprayed onto a certain area of the outer surface of the object. nb) An electrophoretic coating is then applied to the rest of the surface. (c) A finish is applied at least to the areas which will be visible. (d) The coating is then stove hardened. (e) The undercoat applied by electrophoresis is applied with completely hardening the spray deposited undercoat. (f) after (b) the object is fired in order to harden, at least partly, the layers which have been deposited. (g) Stoving is carried to harden not only the finish but all previous layers which have been incompletely hardened. The coatings are applied to automobile bodies. Since the coating applied after stage (a) does not have to be completely hardened, lower drying temps. may be employed. Also the fumes which are evolved from this low temp. drying doe not usually have to be treated. The films have good corrosion resistance.
FR7639869A 1975-12-18 1976-12-20 Applying coatings to car bodies - with reduced energy consumption Granted FR2352072A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5193375 1975-12-18
GB4784176 1976-11-17

Publications (2)

Publication Number Publication Date
FR2352072A1 true FR2352072A1 (en) 1977-12-16
FR2352072B1 FR2352072B1 (en) 1980-10-24

Family

ID=26266149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639869A Granted FR2352072A1 (en) 1975-12-18 1976-12-20 Applying coatings to car bodies - with reduced energy consumption

Country Status (9)

Country Link
JP (1) JPS5290540A (en)
AU (1) AU508886B2 (en)
CA (1) CA1059066A (en)
DE (1) DE2657138A1 (en)
ES (1) ES454356A1 (en)
FR (1) FR2352072A1 (en)
IT (1) IT1065396B (en)
PL (1) PL106433B1 (en)
SE (1) SE7614211L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314776A1 (en) * 1983-04-23 1984-10-25 Herberts Gmbh, 5600 Wuppertal Process for preparing multicoloured decorative coatings

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938589A1 (en) * 1969-07-30 1971-02-11 Duerr O Fa Car body painting by dip tank and spray
FR2234748A5 (en) * 1973-06-20 1975-01-17 British Leyland Austin Morris Coating awkwardly shaped objects, e.g. car bodies - by electrostatically depositing acrylic resin powder, and baking

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938589A1 (en) * 1969-07-30 1971-02-11 Duerr O Fa Car body painting by dip tank and spray
FR2234748A5 (en) * 1973-06-20 1975-01-17 British Leyland Austin Morris Coating awkwardly shaped objects, e.g. car bodies - by electrostatically depositing acrylic resin powder, and baking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314776A1 (en) * 1983-04-23 1984-10-25 Herberts Gmbh, 5600 Wuppertal Process for preparing multicoloured decorative coatings

Also Published As

Publication number Publication date
AU2062476A (en) 1978-06-22
DE2657138A1 (en) 1977-06-23
FR2352072B1 (en) 1980-10-24
CA1059066A (en) 1979-07-24
IT1065396B (en) 1985-02-25
AU508886B2 (en) 1980-04-03
JPS5290540A (en) 1977-07-29
SE7614211L (en) 1977-06-19
PL106433B1 (en) 1979-12-31
ES454356A1 (en) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse