JPS51117764A - Method and device for producing foaming article - Google Patents

Method and device for producing foaming article

Info

Publication number
JPS51117764A
JPS51117764A JP50126975A JP12697575A JPS51117764A JP S51117764 A JPS51117764 A JP S51117764A JP 50126975 A JP50126975 A JP 50126975A JP 12697575 A JP12697575 A JP 12697575A JP S51117764 A JPS51117764 A JP S51117764A
Authority
JP
Japan
Prior art keywords
producing foaming
foaming article
article
producing
foaming
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.)
Pending
Application number
JP50126975A
Other languages
Japanese (ja)
Inventor
Ii Daburiyuu Seyuidora Guren
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and 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 and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS51117764A publication Critical patent/JPS51117764A/en
Pending 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
    • 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
JP50126975A 1975-04-07 1975-10-23 Method and device for producing foaming article Pending JPS51117764A (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
JPS51117764A true JPS51117764A (en) 1976-10-16

Family

ID=24260784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50126975A Pending JPS51117764A (en) 1975-04-07 1975-10-23 Method and device for producing foaming article

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784826A (en) * 1980-11-17 1982-05-27 Nisshinbo Ind Inc Light frp and manufacture thereof

Families Citing this family (5)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784826A (en) * 1980-11-17 1982-05-27 Nisshinbo Ind Inc Light frp and manufacture thereof

Also Published As

Publication number Publication date
IT1043541B (en) 1980-02-29
NL7512431A (en) 1976-10-11
DE2546373A1 (en) 1976-10-21
CA1070464A (en) 1980-01-29

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