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GB1116147A - Process for the manufacture of multi-coloured signboards - Google Patents

Process for the manufacture of multi-coloured signboards

Info

Publication number
GB1116147A
GB1116147A GB5098765A GB5098765A GB1116147A GB 1116147 A GB1116147 A GB 1116147A GB 5098765 A GB5098765 A GB 5098765A GB 5098765 A GB5098765 A GB 5098765A GB 1116147 A GB1116147 A GB 1116147A
Authority
GB
United Kingdom
Prior art keywords
polyoxymethylene
acid
coloured
etching
signboards
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
GB5098765A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1116147A publication Critical patent/GB1116147A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/16—Letters, numerals, or other symbols adapted for permanent fixing to a support
    • G09F7/165—Letters, numerals, or other symbols adapted for permanent fixing to a support obtained by a treatment of the support
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • 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
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/227—Removing surface-material, e.g. by engraving, by etching by etching
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
    • B05D3/107—Post-treatment of applied coatings
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Methods (AREA)

Abstract

Multi-coloured signboards are produced by acid etching to remove parts of at least one coloured layer from a polyoxymethylene plate prepared by (a) doubling plates of different colours (i.e. joining the plates under pressure to form a laminate e.g. with polyethylene) or (b) dyeing the plate at the surface, the acid etching taking place at 40 DEG C to the melting range of the polyoxymethylene, and preferably 70 DEG -150 DEG C. Etching agents used include phosphoric acid, 5-sulphosalicylic acid and the ammonium salt of the sulphuric acid ester of caster oil. Thickening agents may be used e.g. titanium dioxide, barium sulphate, chromic oxide, and pyrogenically produced silicon dioxide. Disperse dyes are used. The term "polyoxymethylene" is defined.
GB5098765A 1964-12-12 1965-12-01 Process for the manufacture of multi-coloured signboards Expired GB1116147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF44684A DE1263553B (en) 1964-12-12 1964-12-12 Process for the production of multicolored signs

Publications (1)

Publication Number Publication Date
GB1116147A true GB1116147A (en) 1968-06-06

Family

ID=7100136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5098765A Expired GB1116147A (en) 1964-12-12 1965-12-01 Process for the manufacture of multi-coloured signboards

Country Status (6)

Country Link
BE (1) BE673655A (en)
CH (1) CH475858A (en)
DE (1) DE1263553B (en)
FR (1) FR1459569A (en)
GB (1) GB1116147A (en)
NL (1) NL6515477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723031A1 (en) * 1994-07-29 1996-02-02 Profil Industries Imprinted design on base support
CN100580180C (en) * 2007-10-24 2010-01-13 山东太阳纸业股份有限公司 Paperboard thickening agent and manufacturing method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900910C (en) * 1941-12-23 1954-01-04 Eisen & Stahlind Ag Process for the production of legible single or multi-colored characters by etching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723031A1 (en) * 1994-07-29 1996-02-02 Profil Industries Imprinted design on base support
CN100580180C (en) * 2007-10-24 2010-01-13 山东太阳纸业股份有限公司 Paperboard thickening agent and manufacturing method and application thereof

Also Published As

Publication number Publication date
BE673655A (en) 1966-06-13
FR1459569A (en) 1966-11-18
CH475858A (en) 1969-07-31
NL6515477A (en) 1966-06-13
DE1263553B (en) 1968-03-14

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