JPS5729253B2 - - Google Patents

Info

Publication number
JPS5729253B2
JPS5729253B2 JP10791173A JP10791173A JPS5729253B2 JP S5729253 B2 JPS5729253 B2 JP S5729253B2 JP 10791173 A JP10791173 A JP 10791173A JP 10791173 A JP10791173 A JP 10791173A JP S5729253 B2 JPS5729253 B2 JP S5729253B2
Authority
JP
Japan
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
JP10791173A
Other versions
JPS49101493A (ja
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 JPS49101493A publication Critical patent/JPS49101493A/ja
Publication of JPS5729253B2 publication Critical patent/JPS5729253B2/ja
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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • B29C44/105—Applying counter-pressure during expanding the counterpressure being exerted by a fluid
JP10791173A 1972-09-25 1973-09-25 Expired JPS5729253B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG21471A BG18242A1 (ja) 1972-09-25 1972-09-25

Publications (2)

Publication Number Publication Date
JPS49101493A JPS49101493A (ja) 1974-09-25
JPS5729253B2 true JPS5729253B2 (ja) 1982-06-22

Family

ID=3898843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10791173A Expired JPS5729253B2 (ja) 1972-09-25 1973-09-25

Country Status (19)

Country Link
JP (1) JPS5729253B2 (ja)
AT (1) AT349743B (ja)
AU (1) AU476239B2 (ja)
BE (1) BE805194A (ja)
BG (1) BG18242A1 (ja)
CA (1) CA1028460A (ja)
CH (1) CH556733A (ja)
CS (1) CS181254B2 (ja)
DD (1) DD112730A5 (ja)
DE (1) DE2348006C2 (ja)
DK (1) DK134472B (ja)
FR (1) FR2200099B1 (ja)
GB (1) GB1442766A (ja)
IN (1) IN141881B (ja)
IT (1) IT994804B (ja)
NL (1) NL181856C (ja)
NO (1) NO139039C (ja)
SE (1) SE380471B (ja)
SU (2) SU574160A3 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422544B (sv) * 1979-10-02 1982-03-15 Fjellman Press Ab Maskin for form- och strengsprutning av plastiskt material som er tillgengligt i form av forpackningar
DE3014072A1 (de) * 1980-04-11 1981-10-15 Institut po Metaloznanie i Technologia na Metalite, Sofija Verteiler fuer anlagen fuer das spritzgiessen von thermoplastischen formteilen mit fester haut und geschaeumtem kern
JPS59120429A (ja) * 1982-12-28 1984-07-12 Eng Plast Kk 発泡型物の成形法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211605A (en) * 1963-01-14 1965-10-12 Grace W R & Co Foamed product and process
US3384691A (en) * 1965-09-10 1968-05-21 Allied Chem Method for molding a structure having a foamed plastic core substantially enclosed within an essentially unfoamed plastic layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1704545A1 (de) * 1967-08-12 1971-05-19 Huels Chemische Werke Ag Herstellung geschaeumter Spritzgussteile
GB1213869A (en) * 1967-10-31 1970-11-25 Allied Chem Method of and apparatus for moulding articles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211605A (en) * 1963-01-14 1965-10-12 Grace W R & Co Foamed product and process
US3384691A (en) * 1965-09-10 1968-05-21 Allied Chem Method for molding a structure having a foamed plastic core substantially enclosed within an essentially unfoamed plastic layer

Also Published As

Publication number Publication date
DE2348006A1 (de) 1974-04-18
CS181254B2 (en) 1978-03-31
NL7313216A (ja) 1974-03-27
SU574160A3 (ru) 1977-09-25
DD112730A5 (ja) 1975-05-05
SE380471B (sv) 1975-11-10
NO139039C (no) 1978-12-27
ATA819673A (de) 1978-09-15
JPS49101493A (ja) 1974-09-25
BE805194A (fr) 1974-01-16
NL181856B (nl) 1987-06-16
DK134472B (da) 1976-11-15
DE2348006C2 (de) 1982-10-21
NO139039B (no) 1978-09-18
AU6052973A (en) 1975-03-20
BG18242A1 (ja) 1974-10-25
SU579877A3 (ru) 1977-11-05
AU476239B2 (en) 1976-09-16
GB1442766A (en) 1976-07-14
NL181856C (nl) 1987-11-16
IT994804B (it) 1975-10-20
CA1028460A (en) 1978-03-28
IN141881B (ja) 1977-04-30
DK134472C (ja) 1977-04-18
AT349743B (de) 1979-04-25
CH556733A (de) 1974-12-13
FR2200099B1 (ja) 1977-03-11
FR2200099A1 (ja) 1974-04-19

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