NL7712108A - Forming three-dimensional mouldings from sheet moulding compound - with prior application of opt. pigmented thermosetting resin powder to mould walls to provide surface finish - Google Patents

Forming three-dimensional mouldings from sheet moulding compound - with prior application of opt. pigmented thermosetting resin powder to mould walls to provide surface finish

Info

Publication number
NL7712108A
NL7712108A NL7712108A NL7712108A NL7712108A NL 7712108 A NL7712108 A NL 7712108A NL 7712108 A NL7712108 A NL 7712108A NL 7712108 A NL7712108 A NL 7712108A NL 7712108 A NL7712108 A NL 7712108A
Authority
NL
Netherlands
Prior art keywords
thermosetting resin
mouldings
opt
forming
resin powder
Prior art date
Application number
NL7712108A
Other languages
Dutch (nl)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Priority to NL7712108A priority Critical patent/NL7712108A/en
Priority to DE7878200276T priority patent/DE2861438D1/en
Priority to EP19780200276 priority patent/EP0001865B1/en
Priority to IT5173678A priority patent/IT1109381B/en
Priority to US05956042 priority patent/US4228113B2/en
Priority to JP13566378A priority patent/JPS5473820A/en
Publication of NL7712108A publication Critical patent/NL7712108A/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/467—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements during mould closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2105/16—Fillers
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

In forming 3-D shaped mouldings from SMC, the improvement comprises wholly or partly providing the mould walls at an elevated temp. with one or more layers of opt. pigmented thermosetting resin powder (I) contg. catalyst and melting and polymerising (I). The mould is then charged with SMC comprising thermosetting resin, hardener and mineral fillers and subjected to pressure at an elevated temp. Application of (I) provides the mouldings with smooth, decorative and/or protective finishes. The mouldings are highly heat resistant, scratch resistant and also resistant to household chemicals. Wash basins, shower basins, baths, kitchen slabs, drip trays for cooking appliances may be formed.
NL7712108A 1977-11-03 1977-11-03 Forming three-dimensional mouldings from sheet moulding compound - with prior application of opt. pigmented thermosetting resin powder to mould walls to provide surface finish NL7712108A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7712108A NL7712108A (en) 1977-11-03 1977-11-03 Forming three-dimensional mouldings from sheet moulding compound - with prior application of opt. pigmented thermosetting resin powder to mould walls to provide surface finish
DE7878200276T DE2861438D1 (en) 1977-11-03 1978-10-31 Process for making objects from mineral fillers bonded with a thermosetting resin
EP19780200276 EP0001865B1 (en) 1977-11-03 1978-10-31 Process for making objects from mineral fillers bonded with a thermosetting resin
IT5173678A IT1109381B (en) 1977-11-03 1978-10-31 PROCEDURE FOR THE PRODUCTION OF OBJECTS FROM MINERAL CHARGES LINKED WITH THERMOSETTING RESIN
US05956042 US4228113B2 (en) 1977-11-03 1978-10-31 Process for making objects from mineral fillers bonded with a thermosetting resin
JP13566378A JPS5473820A (en) 1977-11-03 1978-11-02 Method of producing articles from inorganic filler bound by organic heat cured resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7712108A NL7712108A (en) 1977-11-03 1977-11-03 Forming three-dimensional mouldings from sheet moulding compound - with prior application of opt. pigmented thermosetting resin powder to mould walls to provide surface finish

Publications (1)

Publication Number Publication Date
NL7712108A true NL7712108A (en) 1979-05-07

Family

ID=19829471

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7712108A NL7712108A (en) 1977-11-03 1977-11-03 Forming three-dimensional mouldings from sheet moulding compound - with prior application of opt. pigmented thermosetting resin powder to mould walls to provide surface finish

Country Status (1)

Country Link
NL (1) NL7712108A (en)

Similar Documents

Publication Publication Date Title
EP0001865B1 (en) Process for making objects from mineral fillers bonded with a thermosetting resin
SE8104210L (en) PLASTIC PIECE
JPS6049426B2 (en) Lightweight and high dimensional accuracy resin molded product and method for manufacturing the same
KR20120081391A (en) Method of manufacturing polymer product with 3-dimension surface pattern using mold
JPS57152316A (en) Device for continuously molding, polishing and buffing metallic pipe
NL7714465A (en) Forming three-dimensional mouldings from sheet moulding compound - with prior application of opt. pigmented thermosetting resin powder to mould walls to provide surface finish
US3088124A (en) Built-in plastic bath tub structure
NL7712108A (en) Forming three-dimensional mouldings from sheet moulding compound - with prior application of opt. pigmented thermosetting resin powder to mould walls to provide surface finish
ES8704110A3 (en) Forming three-dimensional mouldings from sheet moulding compound
KR20120031575A (en) Forming mold with dual structure and method of manufacturing exterior panel for household electric appliance using the forming mold
GR3001844T3 (en) Sanitary wares of acrylic or methacrylic resins and method for obtaining them
GB8404860D0 (en) Preparation of phenolic foam
EG21263A (en) Backing olined sanitary article and process for the production thereof
US3438838A (en) Method of manufacturing decorative panels and the resulting article formed thereby
JP7033708B2 (en) Manufacturing method of artificial marble molded products
RU2651859C1 (en) Manufacturing method of bath
JP4072758B2 (en) Resin molded product and manufacturing method thereof
FR2450686A1 (en) Appts. for injection moulding tank - partially covered with low stretch film, includes two=part forming die
JP3174268B2 (en) Acrylic resin molding for kitchen
MY140899A (en) Process of manufacturing mouldings made of nonwoven fabrics treated on surface
FR2457844A1 (en) Adhering plastics to glass - by de:polishing glass surface and casting polymerisable plastic on de:polished surface
JPH11216031A (en) Kitchen furniture
FR2447793A1 (en) Shaped thermoplastic sheet for moulding thermosetting resins - pref. with a fibrous lining to key the mould to the moulding
JPS5678954A (en) Preparation of building panel
JPH05176855A (en) Thermoplastic resin bath tub and method of making it

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed