DK118919B - Method for preparing an injection molding compound for the production of fiber-reinforced plastic articles and a mixing machine for use in the method. - Google Patents

Method for preparing an injection molding compound for the production of fiber-reinforced plastic articles and a mixing machine for use in the method.

Info

Publication number: DK118919B
Authority: DK; Denmark
Prior art keywords: fiber; preparing; production; injection molding; reinforced plastic
Prior art date: 1962-08-31

Application number

DK393063AA

Other languages

Danish (da)

Inventor

Herpt C Van

Original Assignee

Koninkl Nl Machinenfab Voorhee

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.)

1962-08-31

Filing date

1963-08-16

Publication date

1970-10-19

1963-08-16 Application filed by Koninkl Nl Machinenfab Voorhee filed Critical Koninkl Nl Machinenfab Voorhee

1970-10-19 Publication of DK118919B publication Critical patent/DK118919B/en

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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre 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
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fillers or of fibrous materials, e.g. short-fibre reinforcements
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C2045/466—Means for plasticising or homogenising the moulding material or forcing it into the mould supplying the injection unit directly by a compounder
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- 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
- 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

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Compositions Of Macromolecular Compounds (AREA)

DK393063AA 1962-08-31 1963-08-16 Method for preparing an injection molding compound for the production of fiber-reinforced plastic articles and a mixing machine for use in the method. DK118919B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL282776		1962-08-31
NL283020		1962-09-07

Publications (1)

Publication Number	Publication Date
DK118919B true DK118919B (en)	1970-10-19

Family

ID=26641847

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK393063AA DK118919B (en)	1962-08-31	1963-08-16	Method for preparing an injection molding compound for the production of fiber-reinforced plastic articles and a mixing machine for use in the method.

Country Status (6)

Country	Link
CH (1)	CH423210A (en)
DE (2)	DE1779918C3 (en)
DK (1)	DK118919B (en)
GB (1)	GB1041574A (en)
LU (1)	LU44317A1 (en)
SE (1)	SE319897B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4129969A1 (en) *	1991-09-10	1993-03-11	Hoechst Ag	DEVICE FOR PLASTIFYING THERMOPLASTIC PLASTIC GRANULES REINFORCED WITH LONG FIBERS
DE4205119A1 (en) *	1992-02-20	1993-08-26	Ercom Composite Recyling Gmbh	METHOD AND DEVICE FOR PRODUCING A DUROPLASTIC PRESSING MATERIAL FROM FIBER RESIN MATERIAL, ESPECIALLY AN SMC MAT (PREPREG)

1963
- 1963-08-16 DK DK393063AA patent/DK118919B/en unknown
- 1963-08-20 GB GB32836/63A patent/GB1041574A/en not_active Expired
- 1963-08-23 LU LU44317D patent/LU44317A1/xx unknown
- 1963-08-30 CH CH1072163A patent/CH423210A/en unknown
- 1963-08-31 DE DE1779918A patent/DE1779918C3/en not_active Expired
- 1963-08-31 DE DE1454845A patent/DE1454845C3/en not_active Expired
- 1963-09-02 SE SE9561/63A patent/SE319897B/xx unknown

Also Published As

Publication number	Publication date
SE319897B (en)	1970-01-26
DE1779918B2 (en)	1974-01-31
DE1454845C3 (en)	1974-01-17
DE1454845B2 (en)	1972-01-27
GB1041574A (en)	1966-09-07
CH423210A (en)	1966-10-31
DE1454845A1 (en)	1969-02-20
DE1779918C3 (en)	1974-08-29
LU44317A1 (en)	1965-02-23
DE1779918A1 (en)	1971-09-09

Publication	Publication Date	Title
DK109356C (en)	1968-04-16	Suction molding machine for forming thermoplastic plastic strips.
AT274337B (en)	1969-09-10	Device for locking the mold clamping unit on an injection molding machine
CH433706A (en)	1967-04-15	Process for the production of fiber-reinforced foam articles, some of which are covered with a protective film
BE581324A (en)	1960-02-03	Plastic injection molding machine.
CH472960A (en)	1969-05-31	Process and device for the production of decorated, injection molded plastic objects
FR1461520A (en)	1966-02-25	Method and machine for molding plastic articles
DK105077C (en)	1966-08-15	Process for producing a mold or core and binder for use in the process.
DK118919B (en)	1970-10-19	Method for preparing an injection molding compound for the production of fiber-reinforced plastic articles and a mixing machine for use in the method.
CH537271A (en)	1973-05-31	Nozzle, in particular for use in an injection molding machine
FR1234412A (en)	1960-10-17	Plastic injection molding machine
CH388615A (en)	1965-02-28	Injection molding machine, in particular for processing thermoplastics
FR1228536A (en)	1960-08-31	Plastic injection molding machine
CH481744A (en)	1969-11-30	Injection molding process for the manufacture of objects
DK108467C (en)	1967-12-18	Molding machine with split blow mold.
FR1158217A (en)	1958-06-12	Injection molding machine, especially for molding plastics
CA609799A (en)	1960-11-29	Shot cylinder and nozzle for plastic injection molding machine
DK118424B (en)	1970-08-17	Injection molding machine.
DK106017C (en)	1966-12-05	Method for making two- or multicolored molded articles of thermoplastic material and an extruder for use in the method.
DK120971B (en)	1971-08-09	Injection mold for injection molding machines for processing thermoplastic plastics and intended for the manufacture of large surface parts.
FR1461068A (en)	1966-12-10	Injection molding process and machine
DK130393B (en)	1975-02-17	Method for preparing an injection molding compound for the production of fiber-reinforced plastic articles.
FR1382213A (en)	1964-12-18	Process and machine for molding plastics
FR1286221A (en)	1962-03-02	Plastic injection molding machine
DK99231C (en)	1964-07-06	Cured blend for use in making a polyester plastic and a process for making a polyester plastic using the blend.
CA613878A (en)	1961-02-07	Plastic injection molding machine