GB1235915A - Improvements in or relating to the production of polyurethane foam - Google Patents

Improvements in or relating to the production of polyurethane foam

Info

Publication number
GB1235915A
GB1235915A GB3322668A GB3322668A GB1235915A GB 1235915 A GB1235915 A GB 1235915A GB 3322668 A GB3322668 A GB 3322668A GB 3322668 A GB3322668 A GB 3322668A GB 1235915 A GB1235915 A GB 1235915A
Authority
GB
United Kingdom
Prior art keywords
foam
lining
rolls
july
rises
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
GB3322668A
Other languages
English (en)
Inventor
Nicholas George Petzetakis
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.)
HELLENIC PLASTICS RUBBER
Original Assignee
HELLENIC PLASTICS RUBBER
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 HELLENIC PLASTICS RUBBER filed Critical HELLENIC PLASTICS RUBBER
Publication of GB1235915A publication Critical patent/GB1235915A/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
    • B29C44/20—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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB3322668A 1967-07-01 1968-07-01 Improvements in or relating to the production of polyurethane foam Expired GB1235915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR670035300 1967-07-01

Publications (1)

Publication Number Publication Date
GB1235915A true GB1235915A (en) 1971-06-16

Family

ID=10927208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3322668A Expired GB1235915A (en) 1967-07-01 1968-07-01 Improvements in or relating to the production of polyurethane foam

Country Status (14)

Country Link
AT (1) AT311660B (enExample)
BE (1) BE717454A (enExample)
CH (1) CH489353A (enExample)
DE (1) DE1778967C3 (enExample)
DK (1) DK135445B (enExample)
ES (2) ES355631A1 (enExample)
FI (1) FI51918C (enExample)
GB (1) GB1235915A (enExample)
IE (1) IE32134B1 (enExample)
NL (1) NL162588C (enExample)
NO (1) NO135739C (enExample)
PL (1) PL70434B1 (enExample)
RO (1) RO59897A (enExample)
YU (1) YU33667B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530807A (en) * 1983-05-20 1985-07-23 Unifoam Ag Production of polymeric foam
EP1393877A3 (de) * 2002-08-13 2004-09-29 Bayer MaterialScience AG Verfahren und Anlage zur Herstellung von Schaumstoff in einem kontinuierlichen Blockschaumprozess

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659898B1 (fr) * 1990-03-26 1994-06-17 Poncet Jean Dispositif pour fabriquer en continu des blocs de mousse de polymeres de section transversale rectangulaire.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163007B (de) * 1957-03-28 1964-02-13 Correcta Werke Gmbh Vorrichtung zum Herstellen von Schaumstoffkoerpern mit ebener Oberflaeche in offenen Formen
NL96046C (enExample) * 1958-11-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530807A (en) * 1983-05-20 1985-07-23 Unifoam Ag Production of polymeric foam
US4601864A (en) * 1983-05-20 1986-07-22 Unifoam Ag Method and apparatus for the production of polymeric foam
EP1393877A3 (de) * 2002-08-13 2004-09-29 Bayer MaterialScience AG Verfahren und Anlage zur Herstellung von Schaumstoff in einem kontinuierlichen Blockschaumprozess
US7138077B2 (en) 2002-08-13 2006-11-21 Bayer Materialscience Ag Process and installation for the production of foam in a continuous slabstock foam process

Also Published As

Publication number Publication date
NO135739C (enExample) 1977-05-25
RO59897A (enExample) 1976-06-15
IE32134L (en) 1969-01-01
FI51918C (fi) 1977-05-10
YU33667B (en) 1977-12-31
NL6809300A (enExample) 1969-01-03
FI51918B (enExample) 1977-01-31
DE1778967C3 (de) 1982-09-23
CH489353A (fr) 1970-04-30
IE32134B1 (en) 1973-04-18
ES375091A1 (es) 1972-03-16
DE1778967B2 (de) 1979-08-30
DE1778967A1 (de) 1971-08-05
PL70434B1 (en) 1974-02-28
DK135445B (da) 1977-05-02
YU154168A (en) 1977-06-30
AT311660B (de) 1973-11-26
NO135739B (enExample) 1977-02-14
NL162588C (nl) 1980-06-16
ES355631A1 (es) 1970-04-16
DK135445C (enExample) 1977-10-17
BE717454A (enExample) 1968-12-16
NL162588B (nl) 1980-01-15

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