FR1350565A - Procédé et moule pour le moulage de mousses de matières plastiques - Google Patents

Procédé et moule pour le moulage de mousses de matières plastiques

Info

Publication number
FR1350565A
FR1350565A FR928294A FR928294A FR1350565A FR 1350565 A FR1350565 A FR 1350565A FR 928294 A FR928294 A FR 928294A FR 928294 A FR928294 A FR 928294A FR 1350565 A FR1350565 A FR 1350565A
Authority
FR
France
Prior art keywords
mold
molding plastic
plastic foams
foams
molding
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
FR928294A
Other languages
English (en)
Inventor
Bruce Gardner Hood
Ralph Stedman Hood
Robert Andrew Gardella
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 to US3124627D priority Critical patent/US3124627A/en
Application filed filed Critical
Priority to FR928294A priority patent/FR1350565A/fr
Application granted granted Critical
Publication of FR1350565A publication Critical patent/FR1350565A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/01—Foam
FR928294A 1963-03-18 1963-03-18 Procédé et moule pour le moulage de mousses de matières plastiques Expired FR1350565A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US3124627D US3124627A (en) 1963-03-18 Slotted
FR928294A FR1350565A (fr) 1963-03-18 1963-03-18 Procédé et moule pour le moulage de mousses de matières plastiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928294A FR1350565A (fr) 1963-03-18 1963-03-18 Procédé et moule pour le moulage de mousses de matières plastiques

Publications (1)

Publication Number Publication Date
FR1350565A true FR1350565A (fr) 1964-01-24

Family

ID=8799442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928294A Expired FR1350565A (fr) 1963-03-18 1963-03-18 Procédé et moule pour le moulage de mousses de matières plastiques

Country Status (2)

Country Link
US (1) US3124627A (fr)
FR (1) FR1350565A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137745A (en) * 1962-10-15 1964-06-16 Hercules Powder Co Ltd Method of forming hollow plastic articles
FR1478692A (fr) * 1965-04-15 1967-07-12
US3434434A (en) * 1965-04-20 1969-03-25 Cored Panels Inc Pallet structures and methods for their use
US3361092A (en) * 1965-10-05 1968-01-02 Pallet Devices Inc Deck pallet and method of making same
US3358588A (en) * 1965-10-07 1967-12-19 Rossnan Michael Apparatus for shaping and cooking food
US3441243A (en) * 1965-10-23 1969-04-29 Rapid Ind Process Corp Ltd Mold for precast building materials
US3327654A (en) * 1966-03-10 1967-06-27 Collapsible Pallet Co Collapsible cargo pallet with removable top
US3389935A (en) * 1966-05-11 1968-06-25 Eaton Yale & Towne Composite load supporting structure
US3435784A (en) * 1967-02-14 1969-04-01 Elmer Petersen Pallet molding
US3393647A (en) * 1967-05-29 1968-07-23 Thomas L. Howell Pallet and method of making same
US3520258A (en) * 1967-12-08 1970-07-14 Johns Manville Pallet
US3557719A (en) * 1968-08-12 1971-01-26 Thaddeus A Gielas Paperboard pallet assembly
US3733161A (en) * 1968-08-14 1973-05-15 Bischoff Chemical Corp Structurizer mold
US3556460A (en) * 1968-08-15 1971-01-19 Koehring Co Production of porous shaped articles from a thermoplastic substance
US3604368A (en) * 1969-04-14 1971-09-14 Baxter Co Pallet and method of manufacture
DK129439B (da) * 1971-03-15 1974-10-14 Schmidt T As Fremgangsmåde til dampopvarmning af støbeforme og støbeform til anvendelse i forbindelse hermed.
US3976731A (en) * 1973-08-10 1976-08-24 Kapral Ales M Method of decorating plastic surface by transferable imprint
US3970732A (en) * 1973-09-26 1976-07-20 Kimball International, Inc. Method of molding rigid foamed polyurethane articles
US4035458A (en) * 1975-05-29 1977-07-12 United States Gypsum Company Method of making a composite rigid foamed chair seat or the like
US4275024A (en) * 1976-05-24 1981-06-23 Tec Foam S.A. Process and apparatus for elimination of densified areas in blocks of pliable polyurethane foam
US4104346A (en) * 1976-07-29 1978-08-01 The Upjohn Company Process for molding a substantially isotropic isocyanate-based polymer foam bun
DE2748733A1 (de) * 1977-10-29 1979-05-10 5090 Leverkusen Verfahren und einrichtung zum kontinuierlichen herstellen von blockfoermigem schaumstoff
DE2820802C2 (de) * 1978-05-12 1982-02-25 Metzeler Schaum Gmbh, 8940 Memmingen Formschaumanlage
JPS5782027A (en) * 1980-11-11 1982-05-22 Ikeda Bussan Co Ltd Manufacture of molded product of polyurethane foam
JPS62102793A (ja) * 1985-10-31 1987-05-13 株式会社タチエス 車両用座席における面状フアスナ付発泡体製クツシヨン部材の成形型
EP0341931A3 (fr) * 1988-05-07 1991-08-21 Bridgestone Corporation Procédé de moulage et ensemble de moule
US5173307A (en) * 1991-01-09 1992-12-22 Herman Miller, Inc. Foam-rebonding mold
US10189964B2 (en) 2015-06-08 2019-01-29 Covestro Llc Methods for preparing open-celled polyurethane foams, systems for use therein, and open-celled polyurethane foams produced thereby
IT201800003144A1 (it) * 2018-02-28 2019-08-28 Selle Royal Spa Componente maschio e rispettiva unita' di stampaggio per la produzione di un elemento di supporto per il corpo umano, quale una sella di un veicolo.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441548A (en) * 1945-06-07 1948-05-11 Baker Mcmillen Co Mold
US2600942A (en) * 1948-06-30 1952-06-17 Vanacker Jerome Vented mold for the manufacture of footwear
US2752635A (en) * 1949-08-04 1956-07-03 Goodyear Tire & Rubber Venting of foamed latex molds
US2690987A (en) * 1951-03-22 1954-10-05 Goodyear Tire & Rubber Resin foamed structures and the method of making same
US2804653A (en) * 1953-03-06 1957-09-03 Dayton Rubber Company Method for the molding of foram rubber products
US2797442A (en) * 1953-04-02 1957-07-02 Dayton Rubber Company Foam rubber mold construction
US2770241A (en) * 1954-05-10 1956-11-13 American Collo Corp Tobacco smoke filter and method
US2872706A (en) * 1954-09-10 1959-02-10 American Cyanamid Co Apparatus for polymerizing vinyl monomers
US2892216A (en) * 1955-10-12 1959-06-30 Us Rubber Co Expanded material and method of making same
US2938237A (en) * 1957-05-02 1960-05-31 Us Rubber Co Method of making a game ball

Also Published As

Publication number Publication date
US3124627A (en) 1964-03-10

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