JPS5839658B2 - シヤシユツセイケイホウ - Google Patents

シヤシユツセイケイホウ

Info

Publication number
JPS5839658B2
JPS5839658B2 JP10537673A JP10537673A JPS5839658B2 JP S5839658 B2 JPS5839658 B2 JP S5839658B2 JP 10537673 A JP10537673 A JP 10537673A JP 10537673 A JP10537673 A JP 10537673A JP S5839658 B2 JPS5839658 B2 JP S5839658B2
Authority
JP
Japan
Prior art keywords
injection
mold
polymer
polymer melt
additional
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
JP10537673A
Other languages
English (en)
Japanese (ja)
Other versions
JPS49101486A (ru
Inventor
デイミトロフ コストフ ジエオルジイ
ジエオルジーバ コレバ ソフイア
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.)
TSUENTORARUNA RABORATORIA SUTETSUKUSU
Original Assignee
TSUENTORARUNA RABORATORIA SUTETSUKUSU
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 TSUENTORARUNA RABORATORIA SUTETSUKUSU filed Critical TSUENTORARUNA RABORATORIA SUTETSUKUSU
Publication of JPS49101486A publication Critical patent/JPS49101486A/ja
Publication of JPS5839658B2 publication Critical patent/JPS5839658B2/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/174—Applying a pressurised fluid to the outer surface of the injected material inside the mould cavity, e.g. for preventing shrinkage marks
JP10537673A 1972-09-22 1973-09-18 シヤシユツセイケイホウ Expired JPS5839658B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG2144772A BG17372A1 (ru) 1972-09-22 1972-09-22

Publications (2)

Publication Number Publication Date
JPS49101486A JPS49101486A (ru) 1974-09-25
JPS5839658B2 true JPS5839658B2 (ja) 1983-08-31

Family

ID=3898839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10537673A Expired JPS5839658B2 (ja) 1972-09-22 1973-09-18 シヤシユツセイケイホウ

Country Status (10)

Country Link
JP (1) JPS5839658B2 (ru)
AT (1) AT351747B (ru)
BE (1) BE803808A (ru)
BG (1) BG17372A1 (ru)
CH (1) CH557229A (ru)
DE (1) DE2343604A1 (ru)
FR (1) FR2200103B1 (ru)
GB (1) GB1447683A (ru)
IT (1) IT994136B (ru)
NL (1) NL7311172A (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810444A (en) * 1987-06-08 1989-03-07 The Dow Chemical Company Method for making mat-molded rim parts

Also Published As

Publication number Publication date
DE2343604A1 (de) 1974-03-28
ATA717673A (de) 1979-01-15
FR2200103A1 (ru) 1974-04-19
IT994136B (it) 1975-10-20
BG17372A1 (ru) 1973-11-10
FR2200103B1 (ru) 1976-05-07
JPS49101486A (ru) 1974-09-25
AT351747B (de) 1979-08-10
CH557229A (de) 1974-12-31
NL7311172A (ru) 1974-03-26
GB1447683A (en) 1976-08-25
BE803808A (fr) 1973-12-17

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