BE729265A - - Google Patents

Info

Publication number
BE729265A
BE729265A BE729265DA BE729265A BE 729265 A BE729265 A BE 729265A BE 729265D A BE729265D A BE 729265DA BE 729265 A BE729265 A BE 729265A
Authority
BE
Belgium
Application number
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/de
Application filed filed Critical
Publication of BE729265A publication Critical patent/BE729265A/xx

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)
BE729265D 1968-03-02 1969-03-03 BE729265A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1720352A DE1720352B2 (de) 1968-03-02 1968-03-02 Verfahren zur Herstellung von Formkörpern durch die aktivierte anionische Polymerisation von Lactamen

Publications (1)

Publication Number Publication Date
BE729265A true BE729265A (de) 1969-09-03

Family

ID=5689790

Family Applications (1)

Application Number Title Priority Date Filing Date
BE729265D BE729265A (de) 1968-03-02 1969-03-03

Country Status (6)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2108759C3 (de) * 1971-02-24 1985-11-14 Handtmann, H. Arthur, 7950 Biberach Verfahren zur kontinuierlichen Herstellung von Formkörpern durch die aktivierte anionische Polymerisation von Laurinlactam
DE2507549A1 (de) 1974-05-21 1975-12-04 Bhnf Ag Poly-laurinlactam, verfahren zur herstellung hoeherer poly-lactame und deren verwendung
US4233433A (en) 1977-06-29 1980-11-11 Harwe Ag Process for producing molded articles from polylauryllactam activated anionic polymerization
US4393193A (en) 1977-06-29 1983-07-12 Harwe Ag Process for producing molded articles from polylactams by activated anionic polymerization of medium lactams
US4404360A (en) 1981-11-02 1983-09-13 Harwe Ag Homogeneous molded article produced from polylactam by activated anionic polymerization of medium lactams
US5980796A (en) * 1994-08-01 1999-11-09 G. Schwartz Gmbh & Co. Kg Process for producing molded parts by polymerization of lactams in molds
GB0200313D0 (en) * 2002-01-08 2002-02-20 Mining & Chemical Products Ltd Moulded plastics articles
EP2447301A1 (de) * 2010-10-29 2012-05-02 Rhein Chemie Rheinau GmbH Verfahren zur Herstellung von Gusspolyamiden
DE102014007186C5 (de) * 2014-05-15 2023-10-19 Hennecke Gmbh Verfahren und Vorrichtung zur Herstellung von Faserverbundbauteilen in einem Reaktionsgießprozess
DE202015009025U1 (de) 2015-06-18 2016-07-11 Kraussmaffei Technologies Gmbh Misch- und Schmelzvorrichtung zum Schmelzen von schmelzbarem Kunststoffmaterial
CN109878055B (zh) * 2019-04-02 2023-10-10 黑龙江林海华安新材料股份有限公司 一种预混pvc粉料高位密闭供料系统

Also Published As

Publication number Publication date
GB1249217A (en) 1971-10-13
CH479654A (de) 1969-10-15
JPS495920B1 (de) 1974-02-09
NL6903165A (de) 1969-09-04
AT309064B (de) 1973-08-10

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