BE820331A - Dispositif pour la fabrication de matieres expansees ou homogenes a partir de constituants reactionnels fluides - Google Patents

Dispositif pour la fabrication de matieres expansees ou homogenes a partir de constituants reactionnels fluides

Info

Publication number
BE820331A
BE820331A BE148885A BE148885A BE820331A BE 820331 A BE820331 A BE 820331A BE 148885 A BE148885 A BE 148885A BE 148885 A BE148885 A BE 148885A BE 820331 A BE820331 A BE 820331A
Authority
BE
Belgium
Prior art keywords
reactional
constituents
expanded
fluid
manufacturing
Prior art date
Application number
BE148885A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE820331A publication Critical patent/BE820331A/xx

Links

Classifications

    • 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
    • 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
    • B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
BE148885A 1973-09-27 1974-09-25 Dispositif pour la fabrication de matieres expansees ou homogenes a partir de constituants reactionnels fluides BE820331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2348608A DE2348608C3 (de) 1973-09-27 1973-09-27 Vorrichtung zum Herstellen von Schaum- oder Homogenstoffen aus fließfähigen Reaktionskomponenten

Publications (1)

Publication Number Publication Date
BE820331A true BE820331A (fr) 1975-03-25

Family

ID=5893822

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148885A BE820331A (fr) 1973-09-27 1974-09-25 Dispositif pour la fabrication de matieres expansees ou homogenes a partir de constituants reactionnels fluides

Country Status (13)

Country Link
US (1) US3908966A (de)
JP (1) JPS5061460A (de)
AU (1) AU7364074A (de)
BE (1) BE820331A (de)
BR (1) BR7408006A (de)
CA (1) CA1009227A (de)
CH (1) CH576332A5 (de)
DE (1) DE2348608C3 (de)
DK (1) DK507274A (de)
FR (1) FR2246373B3 (de)
LU (1) LU70994A1 (de)
NL (1) NL7412603A (de)
SE (1) SE7412129L (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2423631A1 (de) * 1974-05-15 1975-12-11 Hennecke Gmbh Maschf Mischkopf fuer maschinen zur herstellung von mehrkomponentenkunststoffen, insbesondere schaumstoffen auf basis polyurethan
DE2423492A1 (de) * 1974-05-15 1975-12-11 Hennecke Gmbh Maschf Mischkopf fuer maschinen zur herstellung von mehrkomponentenkunststoffen, insbesondere schaumstoffen auf basis polyurethan
DE2607641C3 (de) * 1976-02-25 1978-12-21 Admiral Maschinenfabrik Gmbh, 8990 Lindau Hochdruck-Mischkopf
CA1176786A (en) * 1979-06-22 1984-10-23 Manfred Kelterbaum Process and apparatus for the counter-current injection-mixing of two or more fluid plastic components which react with one another
DE3164149D1 (en) * 1980-07-21 1984-07-19 Mobay Chemical Corp Process for the production of elastomeric moulded products
DE3500235A1 (de) * 1985-01-05 1986-07-10 Bayer Ag, 5090 Leverkusen Kombination aus mischer und formwerkzeug zum herstellen von formteilen aus einem fliessfaehigen reaktionsgemisch aus mindestens zwei fliessfaehigen reaktionskomponenten
US5004351A (en) * 1988-04-18 1991-04-02 Minnesota Mining & Manufacturing Company Reaction injection molding machine
US5688561A (en) * 1996-04-16 1997-11-18 Kabushiki Kaisha Nippankenkyusho Coating method
WO2002090260A1 (en) * 2001-05-07 2002-11-14 The Trustees Of Columbia University In The City Of New York Apparatus and method for preparing cerium oxide nanoparticles
CN112659449B (zh) * 2020-12-03 2022-06-07 长虹美菱股份有限公司 一种转换型聚氨酯注料枪头

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123342A (en) * 1964-03-03 Plastic mixing apparatus
NL90983C (de) * 1954-06-04
US3057273A (en) * 1957-11-25 1962-10-09 Wald Ind Inc Apparatus for marking a surface
GB1052971A (de) * 1962-10-25
US3206171A (en) * 1963-05-29 1965-09-14 Plastic Materials Inc Mixing and discharge apparatus
DE1912734B2 (de) * 1969-03-13 1971-04-01 Farbenfabriken Bayer AG, 5090 Le verkusen Vorrichtung zum vermischen von schnell miteinander reagie renden komponenten insbesondere fuer die herstellung von schaumstoffen

Also Published As

Publication number Publication date
FR2246373B3 (de) 1977-07-08
CH576332A5 (de) 1976-06-15
FR2246373A1 (de) 1975-05-02
AU7364074A (en) 1976-04-01
SE7412129L (de) 1975-04-01
JPS5061460A (de) 1975-05-27
DK507274A (de) 1975-05-12
NL7412603A (nl) 1975-04-02
DE2348608A1 (de) 1975-04-03
CA1009227A (en) 1977-04-26
LU70994A1 (de) 1975-06-16
BR7408006A (pt) 1975-11-04
US3908966A (en) 1975-09-30
DE2348608B2 (de) 1980-01-24
DE2348608C3 (de) 1980-09-18

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