ES430849A1 - Method for the coating of a shaped article of hardenable plastics material - Google Patents
Method for the coating of a shaped article of hardenable plastics materialInfo
- Publication number
- ES430849A1 ES430849A1 ES430849A ES430849A ES430849A1 ES 430849 A1 ES430849 A1 ES 430849A1 ES 430849 A ES430849 A ES 430849A ES 430849 A ES430849 A ES 430849A ES 430849 A1 ES430849 A1 ES 430849A1
- Authority
- ES
- Spain
- Prior art keywords
- powder
- layer
- coating
- plastics material
- shaped article
- 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
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
- 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
- B29C2037/0039—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied in powder or particle form
-
- 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
- B29C41/006—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor using an electrostatic field for applying the material
-
- 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
- B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/02—Moulding by agglomerating
- B29C67/04—Sintering
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- 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
- B29K2503/00—Use of resin-bonded materials as filler
- B29K2503/04—Inorganic materials
- B29K2503/06—Metal powders, metal carbides or the like
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
Abstract
Procedure for the improvement of the surface of objects of hardenable synthetic material, obtainable in a mold, according to which the objects, in a state yet not hardened, with contact with an improvement agent, first applying on the inner wall of the mold a layer of uniform thickness of a powder consisting substantially of a metal or dye, as well as a binder, preferably a curable synthetic material, the powder being then sintered and the object still not cured being deposited directly on the powder layer, so that it hardens together with it, characterized in that the coating formed by the powder layer on the object is additionally covered with a metal or respectively varnish layer. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732350806 DE2350806A1 (en) | 1973-10-10 | 1973-10-10 | Surface quality improvement of plastic mouldings - by successive applications of a sintered metal or plastic layer and a metal or plastic lacquer |
DE2432590A DE2432590A1 (en) | 1974-07-06 | 1974-07-06 | Surface quality improvement of plastic mouldings - by successive applications of a sintered metal or plastic layer and a metal or plastic lacquer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES430849A1 true ES430849A1 (en) | 1977-01-16 |
Family
ID=25765926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES430849A Expired ES430849A1 (en) | 1973-10-10 | 1974-10-09 | Method for the coating of a shaped article of hardenable plastics material |
Country Status (6)
Country | Link |
---|---|
ES (1) | ES430849A1 (en) |
FR (1) | FR2247337B1 (en) |
GB (1) | GB1479194A (en) |
IT (1) | IT1031019B (en) |
NL (1) | NL7413333A (en) |
SE (1) | SE405823B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2927983B2 (en) * | 1979-07-11 | 1981-05-14 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Process for the production of a molded body made of plastic with a surface coating and its application |
NL8400921A (en) * | 1984-03-23 | 1985-10-16 | Dsm Resins Bv | PROCESS FOR MANUFACTURING MOLDING MOLDINGS FROM THERMO-CURING MATERIAL WITH AN IMPROVED FINISH. |
FR2637836B1 (en) * | 1988-10-17 | 1991-03-08 | Hutchinson | BODY MOLD FOR VEHICLES, AND MANUFACTURING METHOD THEREOF |
GB0424257D0 (en) | 2004-11-02 | 2004-12-01 | Bentley Motors Ltd | A moulding process and product |
FR2931087B1 (en) * | 2008-05-19 | 2011-01-14 | Eurocopter France | PROCESS FOR PRODUCING AN ELECTRICALLY NON-CONDUCTIVE SUBSTRATE |
-
1974
- 1974-09-23 SE SE7411905A patent/SE405823B/en unknown
- 1974-10-03 GB GB42965/74A patent/GB1479194A/en not_active Expired
- 1974-10-07 IT IT74@@A patent/IT1031019B/en active
- 1974-10-09 FR FR7434010A patent/FR2247337B1/fr not_active Expired
- 1974-10-09 ES ES430849A patent/ES430849A1/en not_active Expired
- 1974-10-10 NL NL7413333A patent/NL7413333A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IT1031019B (en) | 1979-04-30 |
FR2247337A1 (en) | 1975-05-09 |
SE7411905L (en) | 1975-04-11 |
GB1479194A (en) | 1977-07-06 |
FR2247337B1 (en) | 1978-11-24 |
NL7413333A (en) | 1975-04-14 |
SE405823B (en) | 1979-01-08 |
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