ZA925902B - Process for preparing polymer mouldings - Google Patents

Process for preparing polymer mouldings

Info

Publication number
ZA925902B
ZA925902B ZA925902A ZA925902A ZA925902B ZA 925902 B ZA925902 B ZA 925902B ZA 925902 A ZA925902 A ZA 925902A ZA 925902 A ZA925902 A ZA 925902A ZA 925902 B ZA925902 B ZA 925902B
Authority
ZA
South Africa
Prior art keywords
coating
colorant
mould
filler
applying
Prior art date
Application number
ZA925902A
Other languages
English (en)
Inventor
Okko Kornelius Dijkhuizen
Kornelius Dijkhuizen Okko
Manfred Krieg
Krieg Manfred
Gunter Ittmann
Ittmann Gunter
Original Assignee
Roehm Gmbh
Bowic Bv
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 Roehm Gmbh, Bowic Bv filed Critical Roehm Gmbh
Publication of ZA925902B publication Critical patent/ZA925902B/xx

Links

Classifications

    • 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
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/12—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
    • 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
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Paints Or Removers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polyethers (AREA)
  • Materials For Medical Uses (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ZA925902A 1991-08-06 1992-08-06 Process for preparing polymer mouldings ZA925902B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4126024A DE4126024A1 (de) 1991-08-06 1991-08-06 Verfahren zur herstellung von polymerisatformstuecken aus hochgefuellten giessharzen mit farblich differenzierten oberflaechenbereichen

Publications (1)

Publication Number Publication Date
ZA925902B true ZA925902B (en) 1993-04-28

Family

ID=6437799

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA925902A ZA925902B (en) 1991-08-06 1992-08-06 Process for preparing polymer mouldings

Country Status (8)

Country Link
US (1) US5266253A (xx)
EP (1) EP0526818B1 (xx)
JP (1) JPH05278050A (xx)
AT (1) ATE127720T1 (xx)
DE (2) DE4126024A1 (xx)
ES (1) ES2078609T3 (xx)
FI (1) FI923522A (xx)
ZA (1) ZA925902B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370831A (en) * 1992-12-18 1994-12-06 United Technologies Corporation Method of molding polymeric skins for trim products
DE4313925A1 (de) * 1993-04-28 1994-11-03 Roehm Gmbh Polymerisatformstücke aus Gießharzen mit metallisch glänzenden, gegebenenfalls farbigen Oberflächen
DE4328545A1 (de) * 1993-08-25 1995-03-02 Roehm Gmbh Hochgefüllte Kunststoff-Formkörper mit Graniteffekt
DE29504899U1 (de) * 1995-03-23 1995-06-08 HOESCH Metall + Kunststoffwerk GmbH & Co., 52372 Kreuzau Sanitärelement, insbesondere Sanitärwanne mit Farbeffekt
EP0817721B1 (en) * 1995-03-29 1999-09-08 E.I. Du Pont De Nemours And Company Solid surface material with foam backing
US6582636B1 (en) * 1995-03-29 2003-06-24 E. I. Du Pont De Nemours And Company Two-step process for producing solid surface material with foam backing
WO1996038236A1 (fr) * 1995-06-01 1996-12-05 Okitsumo Incorporated Pellicule liberable resistant a la chaleur et son processus de fabrication
US5820799A (en) * 1996-02-05 1998-10-13 Barnett; Stephen Methods for making cast marble objects having superior depth characteristics and color separation
JP2975317B2 (ja) * 1996-10-29 1999-11-10 エムアールシー・デュポン株式会社 ストライプ柄を有する人工大理石の製造方法
DE10062825B4 (de) * 2000-12-15 2004-11-04 Basf Ag Verfahren und Formwerkzeug zum Herstellen von Formteilen, insbesondere für die KFZ-Innenverkleidung
DE102004010504B4 (de) * 2004-03-04 2006-05-04 Degussa Ag Hochtransparente lasermarkierbare und laserschweißbare Kunststoffmaterialien, deren Verwendung und Herstellung sowie Verwendung von Metallmischoxiden und Verfahren zur Kennzeichnung von Produktionsgütern
US7704586B2 (en) * 2005-03-09 2010-04-27 Degussa Ag Plastic molded bodies having two-dimensional and three-dimensional image structures produced through laser subsurface engraving
US7846492B2 (en) * 2006-04-27 2010-12-07 Guardian Industries Corp. Photocatalytic window and method of making same
DE102007021199B4 (de) * 2006-07-17 2016-02-11 Evonik Degussa Gmbh Zusammensetzungen aus organischem Polymer als Matrix und anorganischen Partikeln als Füllstoff, Verfahren zu deren Herstellung sowie deren Verwendung und damit hergestellte Formkörper
ITBG20130012A1 (it) * 2013-05-06 2014-11-07 Riva Tiziano Pannello decorativo
US9186819B1 (en) 2014-08-19 2015-11-17 Cambria Company Llc Synthetic molded slabs, and systems and methods related thereto
US9511516B2 (en) * 2014-09-25 2016-12-06 Alex Xie Method and apparatus for manufacturing quartz slab
US9289923B1 (en) 2015-01-30 2016-03-22 Cambria Company Llc Synthetic molded slabs, and systems and methods related thereto
DE202016005744U1 (de) 2016-09-20 2017-01-10 FR Bayern Technology GmbH Formteile aus Composite Werkstoffen mit einer künstlichen optischen Oberflächenpatina ähnlich einer natürlichen Kupferpatina
DE102017116306A1 (de) * 2017-07-19 2019-01-24 Blanco Gmbh + Co Kg Verfahren zur Herstellung eines Kunststoffformteils mit einem optisch strukturierten Oberflächenbereich und hergestelltes Kunststoffformteil
US10035733B1 (en) 2017-12-26 2018-07-31 Alex Xie Method and apparatus for manufacturing quartz slab
US10099236B1 (en) 2018-01-02 2018-10-16 Alex Xie Apparatus and method for spraying color into cracks of a moving formed quartz slab to create veins in an engineered stone
US10376912B2 (en) 2018-01-02 2019-08-13 Alex Xie Apparatus and method for depositing color into cracks of a moving formed quartz slab to create veins in an engineered stone
US10233032B1 (en) 2018-07-18 2019-03-19 Alex Xie Material delivery method and apparatus for vertical distribution
US10399257B1 (en) 2018-07-18 2019-09-03 Alex Xie Controlled vertical material distribution
US10300630B1 (en) 2018-12-20 2019-05-28 Alex Xie Cutting equipment and its controllers
US12030260B1 (en) 2020-01-02 2024-07-09 Cambria Company Llc Stone slabs, systems, and methods
EP4303256A1 (en) * 2022-07-07 2024-01-10 ACS International Products, L.P. Composite material with coating layer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454939A (en) * 1920-01-07 1923-05-15 Rawson Electrical Instr Compan Method of making articles of varicolored plastic materials
FR1329850A (fr) * 1961-07-19 1963-06-14 Procédé de formation d'objets en matière plastique polychrome
GB1076167A (en) * 1963-05-21 1967-07-19 Mecmax Ltd Improvements in and relating to the manufacture of artificial materials
US4221697A (en) * 1974-05-29 1980-09-09 Imperial Chemical Industries Limited Composite materials
US4244993A (en) * 1979-07-10 1981-01-13 P & G Products, Inc. Method for making simulated marble and product of the method
DE3278462D1 (en) * 1981-03-20 1988-06-16 Ici Plc Process for providing colour contrast on surface of moulded article
GB8411824D0 (en) * 1984-05-09 1984-06-13 Ici Plc Producing shaped articles
GB8521652D0 (en) * 1985-08-30 1985-10-02 Ici Plc Moulding articles & composition
US5087405A (en) * 1988-11-08 1992-02-11 Coplas, Inc. In mold overlay process for gel coated glass fiber reinforced laminates

Also Published As

Publication number Publication date
ATE127720T1 (de) 1995-09-15
FI923522A (fi) 1993-02-07
EP0526818A2 (de) 1993-02-10
FI923522A0 (fi) 1992-08-05
DE59203655D1 (de) 1995-10-19
JPH05278050A (ja) 1993-10-26
US5266253A (en) 1993-11-30
DE4126024A1 (de) 1993-02-11
ES2078609T3 (es) 1995-12-16
EP0526818B1 (de) 1995-09-13
EP0526818A3 (en) 1993-05-05

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