GB2007695A - Decorative acrylic sheet and articles - Google Patents

Decorative acrylic sheet and articles

Info

Publication number
GB2007695A
GB2007695A GB7841773A GB7841773A GB2007695A GB 2007695 A GB2007695 A GB 2007695A GB 7841773 A GB7841773 A GB 7841773A GB 7841773 A GB7841773 A GB 7841773A GB 2007695 A GB2007695 A GB 2007695A
Authority
GB
United Kingdom
Prior art keywords
sheet
pigment
distributed
uniformly
articles
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.)
Withdrawn
Application number
GB7841773A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7841773A priority Critical patent/GB2007695A/en
Priority to IT29753/78A priority patent/IT1160072B/en
Publication of GB2007695A publication Critical patent/GB2007695A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/02—Baths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F7/00—Designs imitating three-dimensional effects
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

A coloured acrylic sheet having an attractive 3-dimensional depth of colour comprises a mixture of pigments or a pigment and a dye wherein an inorganic pigment is distributed non-uniformly throughout the sheet and a colourant is distributed uniformly through the sheet, the particles of non-uniformly distributed pigment being concentrated preferentially towards one surface of the sheet and being visible through the opposite surface of the sheet which is preferably substantially free from the non-uniformly distributed pigment. The attractive appearance is further enhanced by shaping the sheet and the sheet is particularly suitable for forming articles of sanitaryware. The sheet may be formed by polymerising acrylic monomer containing the pigment and colourant in a mould whereby at least part of the pigment is sedimented towards the bottom of the polymerised product.
GB7841773A 1977-11-14 1978-10-24 Decorative acrylic sheet and articles Withdrawn GB2007695A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7841773A GB2007695A (en) 1977-11-14 1978-10-24 Decorative acrylic sheet and articles
IT29753/78A IT1160072B (en) 1977-11-14 1978-11-14 DECORATIVE ACRYLIC SHEET AND SHAPED ITEMS PREPARED FOR IT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4728377 1977-11-14
GB7841773A GB2007695A (en) 1977-11-14 1978-10-24 Decorative acrylic sheet and articles

Publications (1)

Publication Number Publication Date
GB2007695A true GB2007695A (en) 1979-05-23

Family

ID=26266008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7841773A Withdrawn GB2007695A (en) 1977-11-14 1978-10-24 Decorative acrylic sheet and articles

Country Status (2)

Country Link
GB (1) GB2007695A (en)
IT (1) IT1160072B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220002A (en) * 1988-06-23 1989-12-28 Roehm Gmbh Tinted acrylic resin sheets
GB2277521A (en) * 1993-04-28 1994-11-02 Roehm Gmbh Preparation of lustrous plastic articles
EP0733332A1 (en) * 1995-03-23 1996-09-25 HOESCH METALL + KUNSTSTOFFWERK GmbH & Co. Sanitary article particularly a tub with colour effect
WO2008141973A1 (en) * 2007-05-18 2008-11-27 Unilever Plc Monodisperse particles

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220002A (en) * 1988-06-23 1989-12-28 Roehm Gmbh Tinted acrylic resin sheets
GB2220002B (en) * 1988-06-23 1992-01-29 Roehm Gmbh Tinted acrylic resins
GB2277521A (en) * 1993-04-28 1994-11-02 Roehm Gmbh Preparation of lustrous plastic articles
GB2277521B (en) * 1993-04-28 1996-09-25 Roehm Gmbh Preparation of lustrous plastic articles
ES2094684A1 (en) * 1993-04-28 1997-01-16 Roehm Gmbh Preparation of lustrous plastic articles
DE4313924C2 (en) * 1993-04-28 2002-07-18 Roehm Gmbh Process for the production of colored acrylic plastics with a shiny metallic surface
EP0733332A1 (en) * 1995-03-23 1996-09-25 HOESCH METALL + KUNSTSTOFFWERK GmbH & Co. Sanitary article particularly a tub with colour effect
WO2008141973A1 (en) * 2007-05-18 2008-11-27 Unilever Plc Monodisperse particles

Also Published As

Publication number Publication date
IT1160072B (en) 1987-03-04
IT7829753A0 (en) 1978-11-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)