ES473730A2 - Mejoras introducidas en el objeto de la patente principal por procedimiento para eliminar la densificacion de la zona del fondo en la fabricacion de bloques de espuma de poliure-tano. - Google Patents

Mejoras introducidas en el objeto de la patente principal por procedimiento para eliminar la densificacion de la zona del fondo en la fabricacion de bloques de espuma de poliure-tano.

Info

Publication number
ES473730A2
ES473730A2 ES473730A ES473730A ES473730A2 ES 473730 A2 ES473730 A2 ES 473730A2 ES 473730 A ES473730 A ES 473730A ES 473730 A ES473730 A ES 473730A ES 473730 A2 ES473730 A2 ES 473730A2
Authority
ES
Spain
Prior art keywords
foam
type
polyurethane foam
block
endless band
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
ES473730A
Other languages
English (en)
Spanish (es)
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.)
TECFOAM SA
Original Assignee
TECFOAM SA
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 TECFOAM SA filed Critical TECFOAM SA
Priority to ES473730A priority Critical patent/ES473730A2/es
Priority to FI783792A priority patent/FI783792A7/fi
Priority to AU42789/78A priority patent/AU521610B2/en
Priority to GB7850274A priority patent/GB2012657B/en
Priority to AT0937278A priority patent/AT381277B/de
Priority to FR7900122A priority patent/FR2414996A1/fr
Priority to NO790027A priority patent/NO790027L/no
Priority to IT47543/79A priority patent/IT1114302B/it
Priority to DE19792900525 priority patent/DE2900525A1/de
Priority to PT69056A priority patent/PT69056A/pt
Priority to SE7900266A priority patent/SE420582B/sv
Priority to YU00074/79A priority patent/YU7479A/xx
Priority to BR7900294A priority patent/BR7900294A/pt
Priority to CH40779A priority patent/CH635028A5/de
Priority to CA319,766A priority patent/CA1130523A/en
Priority to GR58116A priority patent/GR63066B/el
Priority to NL7900372A priority patent/NL7900372A/xx
Priority to MX176314A priority patent/MX150391A/es
Priority to DK021979A priority patent/DK153303C/da
Priority to JP1669479A priority patent/JPS5546942A/ja
Priority to GB7910820A priority patent/GB2030505B/en
Publication of ES473730A2 publication Critical patent/ES473730A2/es
Priority to US06/066,839 priority patent/US4275024A/en
Priority to JP56184339A priority patent/JPS57169333A/ja
Expired legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ES473730A 1976-05-24 1978-09-28 Mejoras introducidas en el objeto de la patente principal por procedimiento para eliminar la densificacion de la zona del fondo en la fabricacion de bloques de espuma de poliure-tano. Expired ES473730A2 (es)

Priority Applications (23)

Application Number Priority Date Filing Date Title
ES473730A ES473730A2 (es) 1978-09-28 1978-09-28 Mejoras introducidas en el objeto de la patente principal por procedimiento para eliminar la densificacion de la zona del fondo en la fabricacion de bloques de espuma de poliure-tano.
FI783792A FI783792A7 (fi) 1978-01-18 1978-12-08 Foerfarande foer eliminering av en foertaetning av bottenpartiet vid framstaellning av polyuretanskumblock
AU42789/78A AU521610B2 (en) 1978-01-18 1978-12-21 Eliminating dens ification inthe manufacture of polyurethane foam blocks
GB7850274A GB2012657B (en) 1978-01-18 1978-12-29 Manufacture of blocks of polyurethane foam
AT0937278A AT381277B (de) 1978-01-18 1978-12-29 Verfahren und vorrichtung zur kontinuierlichen herstellung von bloecken aus polyurethanschaumstoff
FR7900122A FR2414996A1 (fr) 1978-01-18 1979-01-03 Procede pour eliminer la densification de la base des blocs de mousse de polyurethane pendant leur fabrication
NO790027A NO790027L (no) 1978-01-18 1979-01-04 Fremgangsmaate for eliminering av tettheten paa bunnarealet under fremstilling av polyuretanskumblokker
IT47543/79A IT1114302B (it) 1978-01-18 1979-01-05 Procedimento per ottenere blocchi di espanso poliuretanico esenti da addensamenti sul fondo
DE19792900525 DE2900525A1 (de) 1978-01-18 1979-01-08 Verfahren zum herstellen von bloecken aus polyurethanschaeumen
PT69056A PT69056A (en) 1978-01-18 1979-01-10 Process for eliminating the densification of bottom areas during the manufacture of polyurethane foam blocks
SE7900266A SE420582B (sv) 1978-01-18 1979-01-11 Forfarande for framstellning av polyuretanskumblock
YU00074/79A YU7479A (en) 1978-01-18 1979-01-15 Process for the elimination of the densification in the lower parts of blocs made of polyurethane foam during production thereof
BR7900294A BR7900294A (pt) 1978-01-18 1979-01-16 Processo para eliminar a densificacao da zona do fundo durante a fabricacao de blocos de espuma de poliuretano
CH40779A CH635028A5 (de) 1978-01-18 1979-01-16 Verfahren zum herstellen von bloecken aus polyurethanschaeumen.
CA319,766A CA1130523A (en) 1978-01-18 1979-01-17 Process for eliminating densification of the bottom area during manufacture of blocks of polyurethane foam
GR58116A GR63066B (en) 1978-01-18 1979-01-17 Process for eliminating densification of the bottom area during the manufacture of blocks of polyurethane foam
NL7900372A NL7900372A (nl) 1978-01-18 1979-01-17 Vervaardiging van blokken polyurethaanschuim.
MX176314A MX150391A (es) 1978-01-18 1979-01-17 Procedimiento mejorado para eliminar la densificacion de la zona del fondo de los bloques de espuma poliuretano
DK021979A DK153303C (da) 1978-01-18 1979-01-18 Fremgangsmaade til fremstilling af blokke af polyurethanskum
JP1669479A JPS5546942A (en) 1978-09-28 1979-02-15 Improved preparation of block of polyurethane foam
GB7910820A GB2030505B (en) 1978-09-28 1979-03-28 Installations for obtaining continuous blocks of polyurethane
US06/066,839 US4275024A (en) 1976-05-24 1979-08-15 Process and apparatus for elimination of densified areas in blocks of pliable polyurethane foam
JP56184339A JPS57169333A (en) 1978-09-28 1981-11-17 Improved manufacture of block of polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES473730A ES473730A2 (es) 1978-09-28 1978-09-28 Mejoras introducidas en el objeto de la patente principal por procedimiento para eliminar la densificacion de la zona del fondo en la fabricacion de bloques de espuma de poliure-tano.

Publications (1)

Publication Number Publication Date
ES473730A2 true ES473730A2 (es) 1979-05-01

Family

ID=8476832

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473730A Expired ES473730A2 (es) 1976-05-24 1978-09-28 Mejoras introducidas en el objeto de la patente principal por procedimiento para eliminar la densificacion de la zona del fondo en la fabricacion de bloques de espuma de poliure-tano.

Country Status (2)

Country Link
JP (2) JPS5546942A (enrdf_load_stackoverflow)
ES (1) ES473730A2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5546942A (en) 1980-04-02
JPS57169333A (en) 1982-10-19
JPS628285B2 (enrdf_load_stackoverflow) 1987-02-21

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