DK161687C - Fremgangsmaade og apparat til fremstilling af polymerskum i en form - Google Patents

Fremgangsmaade og apparat til fremstilling af polymerskum i en form

Info

Publication number
DK161687C
DK161687C DK246184A DK246184A DK161687C DK 161687 C DK161687 C DK 161687C DK 246184 A DK246184 A DK 246184A DK 246184 A DK246184 A DK 246184A DK 161687 C DK161687 C DK 161687C
Authority
DK
Denmark
Prior art keywords
polymer foam
preparing polymer
preparing
foam
polymer
Prior art date
Application number
DK246184A
Other languages
Danish (da)
English (en)
Other versions
DK246184A (da
DK161687B (da
DK246184D0 (da
Inventor
Nicholas Cornelius Vreenegoor
Original Assignee
Unifoam Ag
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 claimed from GB838314010A external-priority patent/GB8314010D0/en
Priority claimed from GB838332445A external-priority patent/GB8332445D0/en
Application filed by Unifoam Ag filed Critical Unifoam Ag
Publication of DK246184D0 publication Critical patent/DK246184D0/da
Publication of DK246184A publication Critical patent/DK246184A/da
Publication of DK161687B publication Critical patent/DK161687B/da
Application granted granted Critical
Publication of DK161687C publication Critical patent/DK161687C/da

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
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Graft Or Block Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK246184A 1983-05-20 1984-05-17 Fremgangsmaade og apparat til fremstilling af polymerskum i en form DK161687C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB838314010A GB8314010D0 (en) 1983-05-20 1983-05-20 Polymeric foam
GB8314010 1983-05-20
GB838332445A GB8332445D0 (en) 1983-12-06 1983-12-06 Manufacturing polymeric foam
GB8332445 1983-12-06

Publications (4)

Publication Number Publication Date
DK246184D0 DK246184D0 (da) 1984-05-17
DK246184A DK246184A (da) 1984-11-21
DK161687B DK161687B (da) 1991-08-05
DK161687C true DK161687C (da) 1992-02-24

Family

ID=26286192

Family Applications (1)

Application Number Title Priority Date Filing Date
DK246184A DK161687C (da) 1983-05-20 1984-05-17 Fremgangsmaade og apparat til fremstilling af polymerskum i en form

Country Status (9)

Country Link
EP (1) EP0127385B1 (sv)
AU (1) AU562840B2 (sv)
CA (1) CA1221517A (sv)
DE (1) DE3473999D1 (sv)
DK (1) DK161687C (sv)
ES (1) ES8606066A1 (sv)
FI (1) FI82636C (sv)
IE (1) IE57552B1 (sv)
NO (1) NO169054C (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9107328A (pt) * 1991-11-14 1995-06-13 Prefoam Ag Processo e dispositivo para a fabricação contínua de espuma de poliuretano
ES2209571B1 (es) * 2001-05-09 2007-05-01 Polialcala, S.A. Instalacion para la fabricacion de espuma de poliuretano.
CN114932652B (zh) * 2022-04-11 2024-09-27 青岛天物金佰包装制品有限公司 一种eps泡沫充分熟化的熟化设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238828A (sv) * 1958-05-02
NL297630A (sv) * 1962-09-10
FR85490E (fr) * 1964-03-23 1965-08-20 Stratex Machine perfectionnée pour le moulage en continu de panneaux en matière expansée
US3872199A (en) * 1971-06-16 1975-03-18 Champion Int Corp Method of manufacturing a foamed urethane structural product having high and low density portions
US3833694A (en) * 1972-07-05 1974-09-03 Bethlehem Steel Corp Molding polyurethane foam in a mold having a cyclically flexing cover
NL7610516A (nl) * 1975-09-30 1977-04-01 Sekisui Plastics Stoomafvoerinrichting.
US4051211A (en) * 1976-05-20 1977-09-27 The Upjohn Company Apparatus and process
FR2458381A1 (fr) * 1979-06-04 1981-01-02 Ameublement Ind Et Tech Procede et dispositif de formage de matiere plastique cellulaire dans un moule
WO1982000297A1 (en) * 1980-07-15 1982-02-04 J Blackwell Production of synthetic plastics foam material
GB2101515B (en) * 1981-05-30 1986-02-05 Ikeda Bussan Co Producing polyurethane-foam moulding

Also Published As

Publication number Publication date
EP0127385A2 (en) 1984-12-05
IE841183L (en) 1984-11-20
FI841972A0 (fi) 1984-05-16
AU2838184A (en) 1984-11-22
DK246184A (da) 1984-11-21
FI841972A (fi) 1984-11-21
AU562840B2 (en) 1987-06-18
CA1221517A (en) 1987-05-12
EP0127385B1 (en) 1988-09-14
NO841996L (no) 1984-11-21
FI82636B (fi) 1990-12-31
EP0127385A3 (en) 1986-06-11
FI82636C (sv) 1991-04-10
ES8606066A1 (es) 1986-04-01
DE3473999D1 (en) 1988-10-20
IE57552B1 (en) 1992-12-16
NO169054C (no) 1992-05-06
DK161687B (da) 1991-08-05
ES532650A0 (es) 1986-04-01
NO169054B (no) 1992-01-27
DK246184D0 (da) 1984-05-17

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