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NL7512431A - METHOD AND EQUIPMENT FOR THE MANUFACTURE OF NEW FIBER-REINFORCED FOAMED ARTICLES. - Google Patents

METHOD AND EQUIPMENT FOR THE MANUFACTURE OF NEW FIBER-REINFORCED FOAMED ARTICLES.

Info

Publication number
NL7512431A
NL7512431A NL7512431A NL7512431A NL7512431A NL 7512431 A NL7512431 A NL 7512431A NL 7512431 A NL7512431 A NL 7512431A NL 7512431 A NL7512431 A NL 7512431A NL 7512431 A NL7512431 A NL 7512431A
Authority
NL
Netherlands
Prior art keywords
manufacture
equipment
foamed articles
new fiber
reinforced foamed
Prior art date
Application number
NL7512431A
Other languages
Dutch (nl)
Original Assignee
Exxon Research Engineering 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
Priority claimed from US05/565,949 external-priority patent/US4073840A/en
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of NL7512431A publication Critical patent/NL7512431A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B29B7/905—Fillers or reinforcements, e.g. fibres with means for pretreatment of the charges or fibres
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
NL7512431A 1975-04-07 1975-10-23 METHOD AND EQUIPMENT FOR THE MANUFACTURE OF NEW FIBER-REINFORCED FOAMED ARTICLES. NL7512431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/565,949 US4073840A (en) 1973-10-19 1975-04-07 Method for forming a fiber reinforced foam article

Publications (1)

Publication Number Publication Date
NL7512431A true NL7512431A (en) 1976-10-11

Family

ID=24260784

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512431A NL7512431A (en) 1975-04-07 1975-10-23 METHOD AND EQUIPMENT FOR THE MANUFACTURE OF NEW FIBER-REINFORCED FOAMED ARTICLES.

Country Status (5)

Country Link
JP (1) JPS51117764A (en)
CA (1) CA1070464A (en)
DE (1) DE2546373A1 (en)
IT (1) IT1043541B (en)
NL (1) NL7512431A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430234B (en) * 1978-11-16 1983-10-31 Upjohn Co METHOD OF APPLICATION AND REACTIVE EXPRESSION APPARATUS
JPS5784826A (en) * 1980-11-17 1982-05-27 Nisshinbo Ind Inc Light frp and manufacture thereof
DE3401438C2 (en) * 1984-01-17 1996-10-17 Koemmerling Kunststoff Process for producing an integral foam body
DE3640474A1 (en) * 1986-11-27 1988-06-09 Phoenix Ag Process for producing mouldings from polyurethane integral foam
DE19983882B4 (en) * 1998-12-30 2007-12-06 Neenah Paper, Inc. (n.d.Ges.d. Staates Delaware) Fiber material with high specific volume, high strength and permanent fiber morphology
DE10057365A1 (en) * 2000-11-18 2002-05-23 Bayerische Motoren Werke Ag Long fiber injection process for molding a fiber reinforced plastic sandwich structure, involves surrounding an intermediate core layer with LFI material

Also Published As

Publication number Publication date
IT1043541B (en) 1980-02-29
JPS51117764A (en) 1976-10-16
DE2546373A1 (en) 1976-10-21
CA1070464A (en) 1980-01-29

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Legal Events

Date Code Title Description
BV The patent application has lapsed