GB786667A - Iridescent flake and material - Google Patents

Iridescent flake and material

Info

Publication number
GB786667A
GB786667A GB1667855A GB1667855A GB786667A GB 786667 A GB786667 A GB 786667A GB 1667855 A GB1667855 A GB 1667855A GB 1667855 A GB1667855 A GB 1667855A GB 786667 A GB786667 A GB 786667A
Authority
GB
United Kingdom
Prior art keywords
flake
layer
film
light transmissive
compound
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
GB1667855A
Inventor
Sol Sobel
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.)
Rainbo-Cel Inc
Original Assignee
Rainbo-Cel Inc
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 Rainbo-Cel Inc filed Critical Rainbo-Cel Inc
Priority to GB1667855A priority Critical patent/GB786667A/en
Publication of GB786667A publication Critical patent/GB786667A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/14—Iridescent effects

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

Iridescent flake, which may be dispersed throughout a carrier body composed of light transmissive plastic material to form e.g. umbrella handles, spectacle frames, beads for necklaces &c., comprises a plastic layer at least one of which carries a minimum of two metallic (defined to include metallic compound) films separated by a layer of light transmissive plastic material, arranged so that one surface of the flake is formed by a light transmissive metallic film overlying a light transmissive plastic layer or vice versa. Three examples of the production of flake are disclosed in which (1) a cellulose acetate or nitrate layer is rubbed on both sides with a cloth dusted with bismuth oxychloride (or oxyiodide) so as to deposit a transparent film of the compound, is then coated on both sides with nitrocellulose (or with styrene polymer in the case of oxyiodide) and is finally provided with a further film of bismuth compound, (2) a film of aluminium is deposited by vacuum deposition on to a regenerated cellulose layer, is then coated with methyl methacrylate, and finally with bismuth compound as in (1), and (3) a film of gold is deposited by vacuum deposition on to a polyvinyl alcohol layer, is then coated with ethyl cellulose, and finally with bismuth compound as in (1). Two examples are disclosed of the incorporation of flake into carrier bodies composed of allyl polyester resin and unsaturated polyester in styrene. Many examples are given of thermosetting and thermoplastic resins which may be used to form the flake and the carrier body.
GB1667855A 1955-06-09 1955-06-09 Iridescent flake and material Expired GB786667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1667855A GB786667A (en) 1955-06-09 1955-06-09 Iridescent flake and material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1667855A GB786667A (en) 1955-06-09 1955-06-09 Iridescent flake and material

Publications (1)

Publication Number Publication Date
GB786667A true GB786667A (en) 1957-11-20

Family

ID=10081668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1667855A Expired GB786667A (en) 1955-06-09 1955-06-09 Iridescent flake and material

Country Status (1)

Country Link
GB (1) GB786667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657816A1 (en) * 1990-02-06 1991-08-09 Arjomari Prioux DECORATIVE SHEETS WHICH CAN BE USED IN PARTICULAR FOR THE MANUFACTURE OF LAMINATE PANELS AND INCLUDING METALLIC OR IRIDESCENT FLAKES.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657816A1 (en) * 1990-02-06 1991-08-09 Arjomari Prioux DECORATIVE SHEETS WHICH CAN BE USED IN PARTICULAR FOR THE MANUFACTURE OF LAMINATE PANELS AND INCLUDING METALLIC OR IRIDESCENT FLAKES.
WO1991012146A2 (en) * 1990-02-06 1991-08-22 Arjo Wiggins S.A. Decorative sheets comprising metallized or iridescent plastic flakes
WO1991012146A3 (en) * 1990-02-06 1991-10-03 Arjomari Europ Decorative sheets comprising metallized or iridescent plastic flakes

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