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IT1031019B - PROCEDURE FOR IMPROVING THE SURFACES OF HARDENING ARTIFICIAL MATERIAL OBJECTS THAT ARE MADE IN A MOLD - Google Patents

PROCEDURE FOR IMPROVING THE SURFACES OF HARDENING ARTIFICIAL MATERIAL OBJECTS THAT ARE MADE IN A MOLD

Info

Publication number
IT1031019B
IT1031019B IT74@@A IT2822174A IT1031019B IT 1031019 B IT1031019 B IT 1031019B IT 2822174 A IT2822174 A IT 2822174A IT 1031019 B IT1031019 B IT 1031019B
Authority
IT
Italy
Prior art keywords
mold
improving
procedure
artificial material
material objects
Prior art date
Application number
IT74@@A
Other languages
Italian (it)
Original Assignee
Messerschmitt Boelkow Blohm
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
Priority claimed from DE19732350806 external-priority patent/DE2350806A1/en
Priority claimed from DE2432590A external-priority patent/DE2432590A1/en
Application filed by Messerschmitt Boelkow Blohm filed Critical Messerschmitt Boelkow Blohm
Application granted granted Critical
Publication of IT1031019B publication Critical patent/IT1031019B/en

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
IT74@@A 1973-10-10 1974-10-07 PROCEDURE FOR IMPROVING THE SURFACES OF HARDENING ARTIFICIAL MATERIAL OBJECTS THAT ARE MADE IN A MOLD IT1031019B (en)

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
IT1031019B true IT1031019B (en) 1979-04-30

Family

ID=25765926

Family Applications (1)

Application Number Title Priority Date Filing Date
IT74@@A IT1031019B (en) 1973-10-10 1974-10-07 PROCEDURE FOR IMPROVING THE SURFACES OF HARDENING ARTIFICIAL MATERIAL OBJECTS THAT ARE MADE IN A MOLD

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2247337A1 (en) 1975-05-09
GB1479194A (en) 1977-07-06
SE7411905L (en) 1975-04-11
NL7413333A (en) 1975-04-14
ES430849A1 (en) 1977-01-16
FR2247337B1 (en) 1978-11-24
SE405823B (en) 1979-01-08

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