CA1114576A - Revetement sous moule de feuilles moulees - Google Patents

Revetement sous moule de feuilles moulees

Info

Publication number
CA1114576A
CA1114576A CA301,797A CA301797A CA1114576A CA 1114576 A CA1114576 A CA 1114576A CA 301797 A CA301797 A CA 301797A CA 1114576 A CA1114576 A CA 1114576A
Authority
CA
Canada
Prior art keywords
mold
smc
vlnyl
parts
low shrink
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
CA301,797A
Other languages
English (en)
Inventor
Sigurdur I. Arnason
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Priority to US06/188,781 priority Critical patent/US4329134A/en
Application granted granted Critical
Publication of CA1114576A publication Critical patent/CA1114576A/fr
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/10—Epoxy resins modified by unsaturated compounds
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • 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
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
CA301,797A 1977-07-11 1978-04-24 Revetement sous moule de feuilles moulees Expired CA1114576A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/188,781 US4329134A (en) 1977-07-11 1980-09-19 In-the-mold coating apparatus and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81450277A 1977-07-11 1977-07-11
US814,502 1977-07-11

Publications (1)

Publication Number Publication Date
CA1114576A true CA1114576A (fr) 1981-12-22

Family

ID=25215239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301,797A Expired CA1114576A (fr) 1977-07-11 1978-04-24 Revetement sous moule de feuilles moulees

Country Status (8)

Country Link
JP (1) JPS5835448B2 (fr)
CA (1) CA1114576A (fr)
DE (1) DE2830433C3 (fr)
ES (1) ES471475A1 (fr)
FR (1) FR2405968B1 (fr)
GB (1) GB1590255A (fr)
IT (1) IT1095285B (fr)
SE (1) SE7807680L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423507B2 (fr) * 1978-04-20 1985-10-25 Gen Tire & Rubber Co Enduction au moule de pieces moulees obtenues a partir de matieres a mouler en plaques
US4526939A (en) * 1983-07-18 1985-07-02 Desoto, Inc. Thermosetting coating compositions for the sealing of fiber reinforced plastics
JPS60221437A (ja) * 1984-04-17 1985-11-06 Takeda Chem Ind Ltd 一液性型内被覆用組成物
JPS6176754U (fr) * 1984-10-26 1986-05-23
JPS6270194A (ja) * 1985-09-24 1987-03-31 川崎製鉄株式会社 吊具用着脱装置
JPH02102859U (fr) * 1989-02-01 1990-08-15
US5549969A (en) * 1995-05-12 1996-08-27 Fibre Glass-Evercoat Company, Inc. Enhanced surface for glass fiber reinforced plastics
EP1207031A4 (fr) 1999-07-27 2003-04-09 Dainippon Toryo Kk Procede de formation d'un revetement sur les surfaces internes d'un moule metallique
JP4230692B2 (ja) 2001-11-22 2009-02-25 大日本塗料株式会社 型内被覆成形の製造方法
US11679532B2 (en) * 2020-02-06 2023-06-20 GM Global Technology Operations LLC In-mold coating with improved flowability

Also Published As

Publication number Publication date
DE2830433B2 (de) 1980-01-17
ES471475A1 (es) 1979-02-01
DE2830433C3 (de) 1980-09-11
GB1590255A (en) 1981-05-28
JPS5835448B2 (ja) 1983-08-02
DE2830433A1 (de) 1979-01-18
FR2405968A1 (fr) 1979-05-11
JPS5436369A (en) 1979-03-17
IT1095285B (it) 1985-08-10
FR2405968B1 (fr) 1985-07-26
SE7807680L (sv) 1979-01-12
IT7824091A0 (it) 1978-05-31

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