FR1397149A - Polyurethane foam extrusion process and devices and others - Google Patents

Polyurethane foam extrusion process and devices and others

Info

Publication number
FR1397149A
FR1397149A FR941939A FR941939A FR1397149A FR 1397149 A FR1397149 A FR 1397149A FR 941939 A FR941939 A FR 941939A FR 941939 A FR941939 A FR 941939A FR 1397149 A FR1397149 A FR 1397149A
Authority
FR
France
Prior art keywords
devices
polyurethane foam
extrusion process
foam extrusion
polyurethane
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
FR941939A
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.)
C A I B COMPTOIR D APPROVISION
Original Assignee
C A I B COMPTOIR D APPROVISION
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 C A I B COMPTOIR D APPROVISION filed Critical C A I B COMPTOIR D APPROVISION
Priority to FR941939A priority Critical patent/FR1397149A/en
Application granted granted Critical
Publication of FR1397149A publication Critical patent/FR1397149A/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
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • 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
FR941939A 1963-07-18 1963-07-18 Polyurethane foam extrusion process and devices and others Expired FR1397149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941939A FR1397149A (en) 1963-07-18 1963-07-18 Polyurethane foam extrusion process and devices and others

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941939A FR1397149A (en) 1963-07-18 1963-07-18 Polyurethane foam extrusion process and devices and others

Publications (1)

Publication Number Publication Date
FR1397149A true FR1397149A (en) 1965-04-30

Family

ID=8808652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941939A Expired FR1397149A (en) 1963-07-18 1963-07-18 Polyurethane foam extrusion process and devices and others

Country Status (1)

Country Link
FR (1) FR1397149A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2860007A1 (en) * 2013-10-09 2015-04-15 Hennecke GmbH Method for the continuous forming of a strand of reactive plastic
EP2086738B1 (en) * 2006-10-31 2018-12-12 Hennecke GmbH Method for the production of polyurethane block foam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2086738B1 (en) * 2006-10-31 2018-12-12 Hennecke GmbH Method for the production of polyurethane block foam
EP2860007A1 (en) * 2013-10-09 2015-04-15 Hennecke GmbH Method for the continuous forming of a strand of reactive plastic

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