FR1318387A - Method and device for forming urethane foam - Google Patents

Method and device for forming urethane foam

Info

Publication number
FR1318387A
FR1318387A FR892425A FR892425A FR1318387A FR 1318387 A FR1318387 A FR 1318387A FR 892425 A FR892425 A FR 892425A FR 892425 A FR892425 A FR 892425A FR 1318387 A FR1318387 A FR 1318387A
Authority
FR
France
Prior art keywords
urethane foam
forming urethane
forming
foam
urethane
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR892425A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Day International Corp
Original Assignee
Dayco Corp
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 to GB10768/62A priority Critical patent/GB994479A/en
Application filed by Dayco Corp filed Critical Dayco Corp
Priority to FR892425A priority patent/FR1318387A/en
Application granted granted Critical
Publication of FR1318387A publication Critical patent/FR1318387A/en
Expired legal-status Critical Current

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
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/424—Details of machines
    • 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
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7428—Methodical aspects
    • 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
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR892425A 1962-03-21 1962-03-27 Method and device for forming urethane foam Expired FR1318387A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB10768/62A GB994479A (en) 1962-03-21 1962-03-21 Method and apparatus for producing urethane foams
FR892425A FR1318387A (en) 1962-03-21 1962-03-27 Method and device for forming urethane foam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10768/62A GB994479A (en) 1962-03-21 1962-03-21 Method and apparatus for producing urethane foams
FR892425A FR1318387A (en) 1962-03-21 1962-03-27 Method and device for forming urethane foam

Publications (1)

Publication Number Publication Date
FR1318387A true FR1318387A (en) 1963-02-15

Family

ID=26194955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892425A Expired FR1318387A (en) 1962-03-21 1962-03-27 Method and device for forming urethane foam

Country Status (2)

Country Link
FR (1) FR1318387A (en)
GB (1) GB994479A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211777A1 (en) * 1991-07-04 1993-01-07 Bayer Ag METHOD FOR PRODUCING ELASTOMERIC POLYURETHANES, ESPECIALLY IN THE FORM OF SHOE SOLES

Also Published As

Publication number Publication date
GB994479A (en) 1965-06-10

Similar Documents

Publication Publication Date Title
CH418903A (en) Method and device for coating objects
OA00985A (en) A method and apparatus for adjusting the position of a floating structure.
FR1368123A (en) Anchoring method and removable anchoring device
CH397729A (en) Dispositif pour l'alimentation en encre de la buse d'émission d'un dispositif d'écriture
FR1387621A (en) Method and device for continuous casting
FR1200769A (en) Device for producing and distributing foam
FR1468909A (en) Method and device for the production of hot foam
FR1382475A (en) Method and device for winding a rolled product
FR1318387A (en) Method and device for forming urethane foam
FR1366950A (en) Anchoring device and method and apparatus for its manufacture
BE610797A (en) Switching device for the product of a rolling mill
FR1345757A (en) Method and device for adjusting the height of a refining lance
FR1323324A (en) Method and device for stacking articles
FR1439313A (en) Method and device for extinguishing foam
FR1280851A (en) Method and device for the manufacture of a refrigerating container insulated by foam material
FR1368122A (en) Anchoring method and removable anchoring device
FR1369344A (en) Method and device for producing electrostatic images
FR1492401A (en) Method and device for obtaining molded foam parts
FR1398873A (en) Method and device for facilitating the charging of bread
OA02416A (en) Method and device for the preparation of urea.
FR1305064A (en) Method and device for the production of core models
FR90962E (en) Method and device for the production of core models
FR1458030A (en) Method and device for the preparation of urea
FR1344651A (en) Method and device for the electrophotographic production of images
FR1287437A (en) Anchoring device for cables