AT301858B - Vorrichtung und Herstellen von Kunststoffen - Google Patents

Vorrichtung und Herstellen von Kunststoffen

Info

Publication number
AT301858B
AT301858B AT114469A AT114469A AT301858B AT 301858 B AT301858 B AT 301858B AT 114469 A AT114469 A AT 114469A AT 114469 A AT114469 A AT 114469A AT 301858 B AT301858 B AT 301858B
Authority
AT
Austria
Prior art keywords
plastics
manufacture
Prior art date
Application number
AT114469A
Other languages
German (de)
English (en)
Original Assignee
Bayer 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
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT301858B publication Critical patent/AT301858B/de

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
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
    • 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
    • B29C44/3442—Mixing, kneading or conveying the foamable 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Reciprocating Pumps (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT114469A 1968-03-23 1969-02-05 Vorrichtung und Herstellen von Kunststoffen AT301858B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1778060A DE1778060B2 (de) 1968-03-23 1968-03-23 Einrichtung zum Herstellen von Kunststoffen aus miteinander reagierenden Komponenten

Publications (1)

Publication Number Publication Date
AT301858B true AT301858B (de) 1972-09-25

Family

ID=5703264

Family Applications (1)

Application Number Title Priority Date Filing Date
AT114469A AT301858B (de) 1968-03-23 1969-02-05 Vorrichtung und Herstellen von Kunststoffen

Country Status (8)

Country Link
AT (1) AT301858B (enrdf_load_stackoverflow)
BE (1) BE730298A (enrdf_load_stackoverflow)
BR (1) BR6907249D0 (enrdf_load_stackoverflow)
CH (1) CH515294A (enrdf_load_stackoverflow)
DE (1) DE1778060B2 (enrdf_load_stackoverflow)
FR (1) FR2004600A1 (enrdf_load_stackoverflow)
GB (1) GB1206746A (enrdf_load_stackoverflow)
NL (1) NL6904233A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613719B2 (de) * 1976-03-31 1980-09-11 Krauss-Maffei Ag, 8000 Muenchen Vorrichtung zum Herstellen von Formkörpern aus einem Gemisch von Kunststoffkomponenten
US4131395A (en) * 1976-09-29 1978-12-26 Gusmer Corporation Feeder for apparatus for ejecting a mixture of a plurality of liquids
DE2746188A1 (de) * 1977-10-14 1979-04-19 Bayer Ag Verfahren und vorrichtung zum mischen und auftragen reaktionsfaehiger stoffe
DE3164149D1 (en) 1980-07-21 1984-07-19 Mobay Chemical Corp Process for the production of elastomeric moulded products
DE9312134U1 (de) * 1993-08-13 1993-10-28 Ultrakust Electronic GmbH, 94239 Gotteszell Dosiervorrichtung
CA2165372A1 (en) * 1995-01-27 1996-07-28 Robert L. Wacker Method and apparatus for dispensing two-component foam

Also Published As

Publication number Publication date
BE730298A (enrdf_load_stackoverflow) 1969-09-01
NL6904233A (enrdf_load_stackoverflow) 1969-09-25
CH515294A (de) 1971-11-15
FR2004600A1 (enrdf_load_stackoverflow) 1969-11-28
GB1206746A (en) 1970-09-30
BR6907249D0 (pt) 1973-01-04
DE1778060A1 (de) 1972-01-05
DE1778060B2 (de) 1973-01-04

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Legal Events

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