AU552853B2 - Producing freely foaming polymer - Google Patents

Producing freely foaming polymer

Info

Publication number
AU552853B2
AU552853B2 AU12582/83A AU1258283A AU552853B2 AU 552853 B2 AU552853 B2 AU 552853B2 AU 12582/83 A AU12582/83 A AU 12582/83A AU 1258283 A AU1258283 A AU 1258283A AU 552853 B2 AU552853 B2 AU 552853B2
Authority
AU
Australia
Prior art keywords
foaming polymer
freely foaming
producing
producing freely
polymer
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.)
Ceased
Application number
AU12582/83A
Other versions
AU1258283A (en
Inventor
Arpad Agocs
Janos Fejes
Laszlo Gaspar
Vladimir Gyurjan
Istvan Heczei
Laszlo Nemeth
Zoltan Salamon
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.)
Eszakmagyarorszagi Vegyimuevek
Original Assignee
Eszakmagyarorszagi Vegyimuevek
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 Eszakmagyarorszagi Vegyimuevek filed Critical Eszakmagyarorszagi Vegyimuevek
Publication of AU1258283A publication Critical patent/AU1258283A/en
Application granted granted Critical
Publication of AU552853B2 publication Critical patent/AU552853B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B29C44/60—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
    • B29C44/36—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
    • B29C44/467—Foam spreading or levelling devices
    • 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
AU12582/83A 1982-03-24 1983-03-18 Producing freely foaming polymer Ceased AU552853B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU896/82 1982-03-24
HU89682A HU185699B (en) 1982-03-24 1982-03-24 Method and apparatus for regulating the shaping of the cross section of freely foamable polimers, preferably poliuretans

Publications (2)

Publication Number Publication Date
AU1258283A AU1258283A (en) 1983-09-29
AU552853B2 true AU552853B2 (en) 1986-06-26

Family

ID=10951927

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12582/83A Ceased AU552853B2 (en) 1982-03-24 1983-03-18 Producing freely foaming polymer

Country Status (18)

Country Link
EP (1) EP0089663A3 (en)
JP (1) JPS58173633A (en)
AU (1) AU552853B2 (en)
BR (1) BR8301494A (en)
CA (1) CA1217012A (en)
CS (1) CS244926B2 (en)
DD (1) DD236406A5 (en)
DK (1) DK89883A (en)
ES (1) ES520821A0 (en)
FI (1) FI830572L (en)
GR (1) GR77938B (en)
HU (1) HU185699B (en)
NO (1) NO831029L (en)
PL (1) PL136211B1 (en)
PT (1) PT76350B (en)
RO (1) RO88364B (en)
SU (1) SU1389670A3 (en)
YU (1) YU66083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589186B2 (en) * 1986-06-13 1989-10-05 Human Industry Corporation Apparatus for manufacturing polyurethane foam slabs in a batch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856548A (en) * 1988-03-10 1989-08-15 Paluch Bernard R Resuscitation valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445271A1 (en) * 1974-09-21 1976-04-08 Continental Gummi Werke Ag Apparatus for continuous prodn of foam blocks - having air impermeable sheet covering forming block in open mould
GB1531131A (en) * 1975-04-18 1978-11-01 Ici Ltd Laminating process and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589186B2 (en) * 1986-06-13 1989-10-05 Human Industry Corporation Apparatus for manufacturing polyurethane foam slabs in a batch

Also Published As

Publication number Publication date
RO88364A (en) 1987-06-30
NO831029L (en) 1983-09-26
GR77938B (en) 1984-09-25
EP0089663A2 (en) 1983-09-28
DK89883D0 (en) 1983-02-25
EP0089663A3 (en) 1987-09-16
HU185699B (en) 1985-03-28
FI830572L (en) 1983-09-25
YU66083A (en) 1986-02-28
PT76350B (en) 1986-01-10
PL136211B1 (en) 1986-02-28
BR8301494A (en) 1983-12-06
PT76350A (en) 1983-04-01
RO88364B (en) 1987-07-01
JPS58173633A (en) 1983-10-12
ES8501783A1 (en) 1984-12-01
ES520821A0 (en) 1984-12-01
CA1217012A (en) 1987-01-27
DK89883A (en) 1983-09-25
AU1258283A (en) 1983-09-29
SU1389670A3 (en) 1988-04-15
CS244926B2 (en) 1986-08-14
DD236406A5 (en) 1986-06-04
PL241144A1 (en) 1984-07-02
FI830572A0 (en) 1983-02-21

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