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ES419569A1 - Moulded articles - Google Patents

Moulded articles

Info

Publication number
ES419569A1
ES419569A1 ES419569A ES419569A ES419569A1 ES 419569 A1 ES419569 A1 ES 419569A1 ES 419569 A ES419569 A ES 419569A ES 419569 A ES419569 A ES 419569A ES 419569 A1 ES419569 A1 ES 419569A1
Authority
ES
Spain
Prior art keywords
mold
mixture
moulded articles
pigmented
plasticizer
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
ES419569A
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.)
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
Publication of ES419569A1 publication Critical patent/ES419569A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/04—Modelling plastic materials, e.g. clay
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0032—Pigments, colouring agents or opacifiyng agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B29K2995/0021—Multi-coloured

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Process for the production of molded articles, characterized in that it comprises mixing two or more dry, pigmented, differently colored, powder mixtures of polyvinyl chloride and plasticizer, which have been produced separately; deposit the combined mixture on the surface of a profiled mold; melt the mixture while it is in the mold, so that the mixture becomes a flexible molded article; and extract the latter from the mold. (Machine-translation by Google Translate, not legally binding)
ES419569A 1972-10-12 1973-10-11 Moulded articles Expired ES419569A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4703772A GB1383602A (en) 1972-10-12 1972-10-12 Moulded articles

Publications (1)

Publication Number Publication Date
ES419569A1 true ES419569A1 (en) 1976-04-16

Family

ID=10443463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419569A Expired ES419569A1 (en) 1972-10-12 1973-10-11 Moulded articles

Country Status (6)

Country Link
JP (1) JPS4997084A (en)
DE (1) DE2351415A1 (en)
ES (1) ES419569A1 (en)
FR (1) FR2202768B1 (en)
GB (1) GB1383602A (en)
IT (1) IT1009531B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361212A1 (en) * 1976-08-13 1978-03-10 Walters Ben Decorative plastics article manufacture - by applying patterns of resin powder to a resin base layer
JPS60242019A (en) * 1984-05-16 1985-12-02 Inoue Mtp Co Ltd Molding skin material
US4923657A (en) * 1984-09-24 1990-05-08 Davidson Textron Inc. Method for making plastic parts
US4784911A (en) * 1984-09-24 1988-11-15 Ex-Cell-O Corporation Three-dimensional multi-color plastic parts and method of making same
EP0176274A3 (en) * 1984-09-24 1987-06-03 Ex-Cell-O Corporation Three-dimensional multi-color plastic parts and method of making same
IT1197484B (en) * 1986-10-07 1988-11-30 Mazzucchelli Celluloide Spa PROCEDURE FOR THE PRODUCTION OF COLOR SHADING EFFECTS IN THE MASS OF PLASTIC SHEETS
GB8828225D0 (en) * 1988-12-02 1989-01-05 Int Paint Plc Coating compositions
US5470893A (en) * 1990-06-01 1995-11-28 Courtaulds Coatings (Holdings) Limited Powder coating compositions
US5856378A (en) * 1988-12-02 1999-01-05 Courtaulds Coatings (Holdings) Limited Powder coating compositions
DE68922898T2 (en) * 1988-12-02 1995-12-21 Courtaulds Coatings Holdings Colored powder coating compositions.
ATE135729T1 (en) * 1990-06-01 1996-04-15 Courtaulds Coatings Holdings COLORED POWDER COATING COMPOSITIONS
DE19947350C1 (en) * 1999-10-01 2001-01-25 Industrieservis Ges Fuer Innov Molding of parts with surface structure, e.g. for vehicle dashboard trim, involves heating with infra-red radiation through transparent mold
US6409493B1 (en) * 2000-03-20 2002-06-25 Textron Automotive Company, Inc. Double-cast slush molding method and apparatus
DE10112363A1 (en) * 2001-03-15 2002-09-19 Bayerische Motoren Werke Ag Formaufschmelzverfahren
US7867555B2 (en) 2004-02-13 2011-01-11 Valspar Sourcing Inc. Dispersion-coated powder coloring system
US9156996B2 (en) 2005-10-21 2015-10-13 Valspar Sourcing, Inc. Powder coloring system
EP1991615A2 (en) * 2006-03-08 2008-11-19 Arkema France Thermoplastic resin-based composition for making single-layer skins or composites with speckled appearance for parts of motor vehicle passenger compartment and method for obtaining same

Also Published As

Publication number Publication date
JPS4997084A (en) 1974-09-13
DE2351415A1 (en) 1974-05-30
FR2202768B1 (en) 1977-03-11
GB1383602A (en) 1974-02-12
FR2202768A1 (en) 1974-05-10
IT1009531B (en) 1976-12-20

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