AT309064B - Method and device for the production of shaped bodies - Google Patents

Method and device for the production of shaped bodies

Info

Publication number
AT309064B
AT309064B AT177169A AT177169A AT309064B AT 309064 B AT309064 B AT 309064B AT 177169 A AT177169 A AT 177169A AT 177169 A AT177169 A AT 177169A AT 309064 B AT309064 B AT 309064B
Authority
AT
Austria
Prior art keywords
production
shaped bodies
bodies
shaped
Prior art date
Application number
AT177169A
Other languages
German (de)
Original Assignee
Basf Ag
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 DE1720352A external-priority patent/DE1720352B2/en
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT309064B publication Critical patent/AT309064B/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
    • B29C33/0072—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel with a configuration promoting turbulency, e.g. for after-mixing in the mould
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • 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
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • 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
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0067—Melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyamides (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT177169A 1968-03-02 1969-02-21 Method and device for the production of shaped bodies AT309064B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1720352A DE1720352B2 (en) 1968-03-02 1968-03-02 Process for the production of moldings by the activated anionic polymerization of lactams

Publications (1)

Publication Number Publication Date
AT309064B true AT309064B (en) 1973-08-10

Family

ID=5689790

Family Applications (1)

Application Number Title Priority Date Filing Date
AT177169A AT309064B (en) 1968-03-02 1969-02-21 Method and device for the production of shaped bodies

Country Status (6)

Country Link
JP (1) JPS495920B1 (en)
AT (1) AT309064B (en)
BE (1) BE729265A (en)
CH (1) CH479654A (en)
GB (1) GB1249217A (en)
NL (1) NL6903165A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014007186A1 (en) * 2014-05-15 2015-11-19 Hennecke Gmbh Method and device for producing fiber composite components in a reaction casting process

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2108759C3 (en) * 1971-02-24 1985-11-14 Handtmann, H. Arthur, 7950 Biberach Process for the continuous production of moldings by the activated anionic polymerization of laurolactam
DE2559749A1 (en) 1974-05-21 1977-09-15 Harwe Ag PROCESS FOR MANUFACTURING SHAPED BODIES FROM POLYLACTAMES BY ACTIVATED ANIONIC POLYMERIZATION OF MEDIUM LACTAMES
US4393193A (en) 1977-06-29 1983-07-12 Harwe Ag Process for producing molded articles from polylactams by activated anionic polymerization of medium lactams
US4233433A (en) 1977-06-29 1980-11-11 Harwe Ag Process for producing molded articles from polylauryllactam activated anionic polymerization
US4404360A (en) 1981-11-02 1983-09-13 Harwe Ag Homogeneous molded article produced from polylactam by activated anionic polymerization of medium lactams
CZ24997A3 (en) * 1994-08-01 1997-07-16 Schwartz G Gmbh & Co Kg Process for producing shaped part by polymerization of lactams in a mould
GB0200313D0 (en) * 2002-01-08 2002-02-20 Mining & Chemical Products Ltd Moulded plastics articles
EP2447301A1 (en) * 2010-10-29 2012-05-02 Rhein Chemie Rheinau GmbH Method for manufacturing poured polyamides
DE202015009025U1 (en) 2015-06-18 2016-07-11 Kraussmaffei Technologies Gmbh Mixing and melting device for melting fusible plastic material
CN109878055B (en) * 2019-04-02 2023-10-10 黑龙江林海华安新材料股份有限公司 Premixing PVC powder high-position airtight feeding system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014007186A1 (en) * 2014-05-15 2015-11-19 Hennecke Gmbh Method and device for producing fiber composite components in a reaction casting process
DE102014007186B4 (en) 2014-05-15 2020-06-04 Hennecke Gmbh Method and device for producing fiber composite components in a reaction casting process
DE102014007186C5 (en) 2014-05-15 2023-10-19 Hennecke Gmbh Method and device for producing fiber composite components in a reaction casting process

Also Published As

Publication number Publication date
CH479654A (en) 1969-10-15
GB1249217A (en) 1971-10-13
NL6903165A (en) 1969-09-04
BE729265A (en) 1969-09-03
JPS495920B1 (en) 1974-02-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee