NL163155C - METHOD FOR INJECTION MOLDING OF FOAM PLASTICS. - Google Patents

METHOD FOR INJECTION MOLDING OF FOAM PLASTICS.

Info

Publication number
NL163155C
NL163155C NL6915449.A NL6915449A NL163155C NL 163155 C NL163155 C NL 163155C NL 6915449 A NL6915449 A NL 6915449A NL 163155 C NL163155 C NL 163155C
Authority
NL
Netherlands
Prior art keywords
injection molding
foam plastics
plastics
foam
molding
Prior art date
Application number
NL6915449.A
Other languages
Dutch (nl)
Other versions
NL163155B (en
NL6915449A (en
Original Assignee
Usm Corp
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 Usm Corp filed Critical Usm Corp
Publication of NL6915449A publication Critical patent/NL6915449A/xx
Publication of NL163155B publication Critical patent/NL163155B/en
Application granted granted Critical
Publication of NL163155C publication Critical patent/NL163155C/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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/422—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum by injecting by forward movement of the plastizising screw
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1781—Aligning injection nozzles with the mould sprue bush
NL6915449.A 1968-10-15 1969-10-13 METHOD FOR INJECTION MOLDING OF FOAM PLASTICS. NL163155C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76768268A 1968-10-15 1968-10-15

Publications (3)

Publication Number Publication Date
NL6915449A NL6915449A (en) 1970-04-17
NL163155B NL163155B (en) 1980-03-17
NL163155C true NL163155C (en) 1980-08-15

Family

ID=25080231

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6915449.A NL163155C (en) 1968-10-15 1969-10-13 METHOD FOR INJECTION MOLDING OF FOAM PLASTICS.

Country Status (9)

Country Link
BE (1) BE740328A (en)
BR (1) BR6913317D0 (en)
CH (1) CH487729A (en)
DE (1) DE1950406C3 (en)
ES (1) ES372732A1 (en)
FR (1) FR2020737A1 (en)
GB (1) GB1292318A (en)
NL (1) NL163155C (en)
ZA (1) ZA697225B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428426B1 (en) * 1971-01-29 1979-09-17
GB2012303B (en) 1977-12-14 1982-05-06 British Petroleum Co Process for preparing pitch foams and products so produced
FR2545033B1 (en) * 1983-04-28 1985-08-16 Cibie Projecteurs PROCESS AND DEVICE FOR THE PRODUCTION OF PLASTIC MATERIALS, ON AN INJECTION PRESS
JP2806225B2 (en) * 1993-09-10 1998-09-30 住友電装株式会社 Thermoplastic resin molded article and method for producing the same
DE4419245C2 (en) * 1994-06-01 1999-10-14 Kempten Elektroschmelz Gmbh Adapter for flexible attachment of a thermocouple protection tube
CA2477149C (en) 2002-02-28 2012-10-02 Ube Machinery Corporation, Ltd. Method for expansion injection molding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181897B (en) * 1957-03-22 1964-11-19 Dow Chemical Co Injection molding process for the production of foam structures from expandable cores of thermoplastic resinous material
GB971773A (en) * 1961-07-07 1964-10-07 Vinatex Ltd Improvements in or relating to soles for footwear and other flexible moulded products
DE1233578B (en) * 1961-11-07 1967-02-02 Bayer Ag Process and injection molding machine for the production of moldings from thermoplastics provided with blowing agents
DE1875744U (en) * 1962-10-18 1963-07-18 Friedrich Stuebbe EQUIPMENT ON INJECTION NOZZLES OF INJECTION MOLDING AND DIE CASTING MACHINES.

Also Published As

Publication number Publication date
ZA697225B (en) 1971-03-31
ES372732A1 (en) 1971-11-01
NL163155B (en) 1980-03-17
DE1950406B2 (en) 1981-04-16
BR6913317D0 (en) 1973-01-11
BE740328A (en) 1970-03-16
FR2020737A1 (en) 1970-07-17
NL6915449A (en) 1970-04-17
DE1950406C3 (en) 1981-12-03
CH487729A (en) 1970-03-31
GB1292318A (en) 1972-10-11
DE1950406A1 (en) 1970-04-16

Similar Documents

Publication Publication Date Title
NL165103C (en) APPARATUS FOR MANUFACTURING TUBES OF PLASTIC.
NL168752C (en) INJECTION MOLD FOR MANUFACTURING CONNECTORS OR FITTINGS FROM THERMOPLASTIC PLASTIC.
NL146854B (en) PROCESS FOR PREPARING POLYURETHAN PLASTICS.
NL151659B (en) FORM FOR COVERING SEMICONDUCTORS IN PLASTIC.
NL139683B (en) SUCTION FORMING MACHINE FOR THE CONTINUOUS FORMING OF THERMOPLASTIC PLASTIC STRIPS.
NL140273B (en) PROCESS FOR THE MANUFACTURE BY INJECTION MOLDING OF AN ARTICLE OF THERMOPLASTIC ARTIFICIAL RESIN.
NL148623B (en) PROCESS FOR THE PREPARATION OF POLYURETHANES AND ARTICLES MANUFACTURED BY INJECTION MOLDING OF THESE POLYURETHANES.
NL170014C (en) METHOD FOR STABILIZING MOLDING MATERIALS FROM POLYOXYMETHYLENES AND FORMED PRODUCTS MADE THEREFROM.
NL146089B (en) MOLD FOR FORMING HOLLOW BOX-SHAPED, PARTITIONED OBJECTS OF FOAM PLASTIC.
NL143168B (en) PROCESS FOR THE MANUFACTURE OF DECORATIVE OBJECTS FROM THERMOPLASTIC PLASTIC BY INJECTION MOLDING, AND OBJECTS WITH DECORATIVE AND / OR DESCRIPTIVE SIGNS OBTAINED UNDER THE APPLICATION OF THIS PROCESS.
NL148008B (en) PROCESS FOR PREPARING SULFUR FOAM AND ARTICLES WHOLLY OR PARTLY CONSISTING OF THIS FOAM SULFUR.
NL146084B (en) DEVICE FOR THE MANUFACTURE OF MOLDED OBJECTS FROM PLASTIC POWDER.
NL135780C (en) Method for manufacturing objects from foam.
BE753427A (en) METHOD AND DEVICE FOR FORMING OBJECTS FROM THERMOPLASTIC MATERIAL BY INJECTION MOLDING
NL163155C (en) METHOD FOR INJECTION MOLDING OF FOAM PLASTICS.
NL167891C (en) METHOD FOR MANUFACTURING AN ELONGATED BODY FROM A FOAMABLE PLASTIC
NL152486B (en) INJECTION MOLD FOR MANUFACTURE OF CHAINS.
NL157836B (en) PROCESS FOR THE CONTINUOUS MANUFACTURE OF PLASTIC FOAM PLATES.
NL154151B (en) EXTRUSION HEAD FOR THE MANUFACTURE OF PLASTIC TUBES.
NL143842B (en) METHOD OF INJECTION MOLDING OF MOLDED ARTICLES.
NL163548C (en) METHOD FOR PREPARING A THERMOPLASTIC MOLDING MATERIAL FOR INJECTION MOLDING, AND MOLDING MOLDING PRODUCTS MADE FROM THIS TYPE OF MOLDING.
NL176919C (en) DEVICE FOR FORMING ARTICLES FROM THERMO-CURING PLASTICS.
NL149105B (en) FORM FOR MANUFACTURING ARTICLES OF PLASTIC FOAM.
NL158732B (en) EQUIPMENT FOR THE MANUFACTURE OF FOAMED THERMOPLASTIC PLASTIC OBJECTS FORMED.
NL155572B (en) PROCESS FOR PREPARING SILOXAN FOAMS.

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee