BE847014A - CONTINUOUS MANUFACTURING PROCESS OF POLYURETHANE FOAMS IN BLOCKS AND ESPECIALLY OF TUNNEL COATING MATERIALS, - Google Patents

CONTINUOUS MANUFACTURING PROCESS OF POLYURETHANE FOAMS IN BLOCKS AND ESPECIALLY OF TUNNEL COATING MATERIALS,

Info

Publication number
BE847014A
BE847014A BE2055353A BE2055353A BE847014A BE 847014 A BE847014 A BE 847014A BE 2055353 A BE2055353 A BE 2055353A BE 2055353 A BE2055353 A BE 2055353A BE 847014 A BE847014 A BE 847014A
Authority
BE
Belgium
Prior art keywords
blocks
manufacturing process
coating materials
polyurethane foams
continuous manufacturing
Prior art date
Application number
BE2055353A
Other languages
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 BE847014A publication Critical patent/BE847014A/en

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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/321—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining
BE2055353A 1975-10-07 1976-10-07 CONTINUOUS MANUFACTURING PROCESS OF POLYURETHANE FOAMS IN BLOCKS AND ESPECIALLY OF TUNNEL COATING MATERIALS, BE847014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2544946A DE2544946C3 (en) 1975-10-07 1975-10-07 Process for the continuous production of block-shaped rigid polyurethane foams

Publications (1)

Publication Number Publication Date
BE847014A true BE847014A (en) 1977-04-07

Family

ID=5958563

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055353A BE847014A (en) 1975-10-07 1976-10-07 CONTINUOUS MANUFACTURING PROCESS OF POLYURETHANE FOAMS IN BLOCKS AND ESPECIALLY OF TUNNEL COATING MATERIALS,

Country Status (10)

Country Link
JP (1) JPS5247064A (en)
AU (1) AU501047B2 (en)
BE (1) BE847014A (en)
BR (1) BR7606679A (en)
DE (1) DE2544946C3 (en)
ES (1) ES445471A1 (en)
FR (1) FR2327068A1 (en)
GB (1) GB1526318A (en)
NL (1) NL7611116A (en)
SE (1) SE7611078L (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504715A1 (en) * 1964-08-10 1969-05-08 Petrocarbona Ges Fuer Mineralo Process for the production of rigid foam panels
DE1704843A1 (en) * 1967-08-04 1971-05-19 Metzeler Ag Process for producing molded parts from foaming reaction mixtures

Also Published As

Publication number Publication date
ES445471A1 (en) 1977-06-01
FR2327068A1 (en) 1977-05-06
DE2544946A1 (en) 1977-04-14
BR7606679A (en) 1977-11-16
AU501047B2 (en) 1979-06-07
DE2544946C3 (en) 1979-12-20
NL7611116A (en) 1977-04-13
GB1526318A (en) 1978-09-27
SE7611078L (en) 1977-04-08
JPS5247064A (en) 1977-04-14
AU1834576A (en) 1978-04-13
DE2544946B2 (en) 1977-07-28

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