JPS5211268A - Process for shaping polymer surface - Google Patents

Process for shaping polymer surface

Info

Publication number: JPS5211268A
Authority: JP; Japan
Prior art keywords: polymer surface; shaping polymer; shaping; polymer
Prior art date: 1975-05-29
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.): Granted

Application number

JP51062159A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5428193B2 (pt

Inventor

Bekefui Otsutoo

Kadaru Karorii

Kakusumariku Rasutsuro

Rako Rajiyosu

Saramon Zarutan

Toto Sandoru

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.)

ESUZAKUMAGUYARORUSUZAGI BEGIIMIYUBEKU

Original Assignee

ESUZAKUMAGUYARORUSUZAGI BEGIIMIYUBEKU

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.)

1975-05-29

Filing date

1976-05-28

Publication date

1977-01-28

1976-05-28 Application filed by ESUZAKUMAGUYARORUSUZAGI BEGIIMIYUBEKU filed Critical ESUZAKUMAGUYARORUSUZAGI BEGIIMIYUBEKU

1977-01-28 Publication of JPS5211268A publication Critical patent/JPS5211268A/ja

1979-09-14 Publication of JPS5428193B2 publication Critical patent/JPS5428193B2/ja

Status Granted legal-status Critical Current

Links

238000000034 method Methods 0.000 title 1
229920000642 polymer Polymers 0.000 title 1
238000007493 shaping process Methods 0.000 title 1

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
- B29C44/58—Moulds
- B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
- 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
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/006—Degassing moulding material or draining off gas during moulding

Landscapes

Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Polyurethanes Or Polyureas (AREA)
Molding Of Porous Articles (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

JP51062159A 1975-05-29 1976-05-28 Process for shaping polymer surface Granted JPS5211268A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HUEA147A HU170123B (pt)	1975-05-29	1975-05-29

Publications (2)

Publication Number	Publication Date
JPS5211268A true JPS5211268A (en)	1977-01-28
JPS5428193B2 JPS5428193B2 (pt)	1979-09-14

Family

ID=10995098

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP51062159A Granted JPS5211268A (en)	1975-05-29	1976-05-28	Process for shaping polymer surface

Country Status (21)

Country	Link
JP (1)	JPS5211268A (pt)
AU (1)	AU500938B2 (pt)
BE (1)	BE842140A (pt)
BR (1)	BR7603100A (pt)
CH (1)	CH595971A5 (pt)
DE (1)	DE2620084A1 (pt)
DK (1)	DK235176A (pt)
ES (1)	ES448306A1 (pt)
FI (1)	FI761394A7 (pt)
FR (1)	FR2312357A1 (pt)
GR (1)	GR59908B (pt)
HU (1)	HU170123B (pt)
IT (1)	IT1061717B (pt)
LU (1)	LU74965A1 (pt)
NL (1)	NL7605218A (pt)
NO (1)	NO761822L (pt)
PL (1)	PL101732B1 (pt)
PT (1)	PT65131B (pt)
RO (1)	RO83528A (pt)
SE (1)	SE7605407L (pt)
SU (1)	SU668615A3 (pt)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3240846A (en) *	1962-08-06	1966-03-15	Allied Chem	Method and apparatus for preparing polyurethane foam sandwich structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL286346A (pt) *	1961-12-05
BE718157A (pt) *	1967-07-18	1968-12-31
BE777216A (fr) *	1971-01-12	1972-01-14	Continental Gummi Werke Ag	Procede et dispositif de fabrication de blocs en matiere moussea surface plane dans des moules ouverts

1975
- 1975-05-29 HU HUEA147A patent/HU170123B/hu unknown
1976
- 1976-05-03 CH CH550976A patent/CH595971A5/xx not_active IP Right Cessation
- 1976-05-06 DE DE19762620084 patent/DE2620084A1/de active Pending
- 1976-05-12 AU AU13859/76A patent/AU500938B2/en not_active Expired
- 1976-05-13 SE SE7605407*7A patent/SE7605407L/xx unknown
- 1976-05-14 NL NL7605218A patent/NL7605218A/xx not_active Application Discontinuation
- 1976-05-17 BR BR7603100A patent/BR7603100A/pt unknown
- 1976-05-18 LU LU74965A patent/LU74965A1/xx unknown
- 1976-05-18 FI FI761394A patent/FI761394A7/fi not_active Application Discontinuation
- 1976-05-20 GR GR50762A patent/GR59908B/el unknown
- 1976-05-24 SU SU762362102A patent/SU668615A3/ru active
- 1976-05-24 BE BE167266A patent/BE842140A/xx not_active IP Right Cessation
- 1976-05-24 PT PT65131A patent/PT65131B/pt unknown
- 1976-05-26 FR FR7616068A patent/FR2312357A1/fr not_active Withdrawn
- 1976-05-26 RO RO7686268A patent/RO83528A/ro unknown
- 1976-05-27 PL PL1976189901A patent/PL101732B1/pl unknown
- 1976-05-28 DK DK235176A patent/DK235176A/da unknown
- 1976-05-28 IT IT68317/76A patent/IT1061717B/it active
- 1976-05-28 JP JP51062159A patent/JPS5211268A/ja active Granted
- 1976-05-28 ES ES448306A patent/ES448306A1/es not_active Expired
- 1976-05-28 NO NO761822A patent/NO761822L/no unknown

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3240846A (en) *	1962-08-06	1966-03-15	Allied Chem	Method and apparatus for preparing polyurethane foam sandwich structure

Also Published As

Publication number	Publication date
NL7605218A (nl)	1976-12-01
BE842140A (fr)	1976-09-16
AU500938B2 (en)	1979-06-07
HU170123B (pt)	1977-04-28
BR7603100A (pt)	1977-02-15
SE7605407L (sv)	1976-11-30
AU1385976A (en)	1977-11-24
CH595971A5 (pt)	1978-02-28
PT65131A (en)	1976-06-01
RO83528B (ro)	1984-10-30
RO83528A (ro)	1985-10-31
FI761394A7 (pt)	1976-11-30
GR59908B (en)	1978-03-16
SU668615A3 (ru)	1979-06-15
JPS5428193B2 (pt)	1979-09-14
NO761822L (pt)	1976-11-30
IT1061717B (it)	1983-04-30
ES448306A1 (es)	1977-11-01
FR2312357A1 (fr)	1976-12-24
LU74965A1 (pt)	1977-01-18
DK235176A (da)	1976-11-30
DE2620084A1 (de)	1976-12-02
PL101732B1 (pl)	1979-01-31
PT65131B (en)	1977-10-11

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