NL7212974A - - Google Patents

Info

Publication number: NL7212974A
Authority: NL; Netherlands

Application number

NL7212974A

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.)

1971-09-28

Filing date

1972-09-26

Publication date

1973-03-30

1972-09-26 Application filed filed Critical

1973-03-30 Publication of NL7212974A publication Critical patent/NL7212974A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

NL7212974A 1971-09-28 1972-09-26 NL7212974A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4511171A GB1400426A (en)	1971-09-28	1971-09-28	Apparatus for polymer manufacture

Publications (1)

Publication Number	Publication Date
NL7212974A true NL7212974A (xx)	1973-03-30

Family

ID=10435930

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7212974A NL7212974A (xx)	1971-09-28	1972-09-26

Country Status (11)

Country	Link
JP (2)	JPS4843043A (xx)
AU (1)	AU468290B2 (xx)
BE (1)	BE788989A (xx)
CA (1)	CA1020713A (xx)
DE (1)	DE2247148A1 (xx)
DK (1)	DK132264C (xx)
FR (1)	FR2154594B1 (xx)
GB (1)	GB1400426A (xx)
IT (1)	IT975060B (xx)
NL (1)	NL7212974A (xx)
SE (1)	SE391149B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5178614A (en) *	1974-12-29	1976-07-08	Fujitsu Ltd	Akuikotansakuno tameno setsuzokuhoshiki
US4378964A (en) *	1980-01-08	1983-04-05	Trw Inc.	Internally insulated extrusion die
JPS5717584Y2 (xx) *	1981-01-20	1982-04-13
JPS57159414U (xx) *	1981-03-30	1982-10-06
US4856974A (en) *	1986-05-22	1989-08-15	Rogers Tool Works, Inc.	Internally insulated extrusion die
US4752196A (en) *	1986-05-22	1988-06-21	Rogers Tool Works, Inc.	Internally insulated extrusion die
DE19755732C2 (de) *	1997-12-15	2000-01-13	Waeschle Gmbh	Verfahren zum Herstellen von Granulaten aus polymeren Werkstoffen
JP5149145B2 (ja)	2008-12-26	2013-02-20	株式会社神戸製鋼所	水中カット造粒装置用ダイス

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US261382A (en) *		1882-07-18		Inside window-blind
DE1604344B2 (de) *	1966-12-14	1972-12-14	Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal	Spritzwerkzeug in unterwassergranulatoren
JPS515236A (en) *	1974-07-04	1976-01-16	Toray Industries	Sukeeruno jokyohoho
JPS5376175U (xx) *	1976-11-29	1978-06-24
JPS5429184U (xx) *	1977-07-28	1979-02-26

1971
- 1971-09-28 GB GB4511171A patent/GB1400426A/en not_active Expired
1972
- 1972-09-05 CA CA150,947A patent/CA1020713A/en not_active Expired
- 1972-09-19 BE BE788989A patent/BE788989A/nl not_active IP Right Cessation
- 1972-09-22 IT IT70005/72A patent/IT975060B/it active
- 1972-09-26 DE DE19722247148 patent/DE2247148A1/de not_active Ceased
- 1972-09-26 AU AU47085/72A patent/AU468290B2/en not_active Expired
- 1972-09-26 JP JP47095854A patent/JPS4843043A/ja active Pending
- 1972-09-26 DK DK473772A patent/DK132264C/da not_active IP Right Cessation
- 1972-09-26 SE SE7212440A patent/SE391149B/xx unknown
- 1972-09-26 FR FR7233995A patent/FR2154594B1/fr not_active Expired
- 1972-09-26 NL NL7212974A patent/NL7212974A/xx not_active Application Discontinuation
1980
- 1980-06-17 JP JP1980083794U patent/JPS5839861Y2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS56512U (xx)	1981-01-06
IT975060B (it)	1974-07-20
FR2154594A1 (xx)	1973-05-11
DK132264C (da)	1976-04-20
CA1020713A (en)	1977-11-15
DE2247148A1 (de)	1973-04-05
AU468290B2 (en)	1976-01-08
FR2154594B1 (xx)	1975-03-14
AU4708572A (en)	1974-04-04
BE788989A (nl)	1973-03-19
JPS5839861Y2 (ja)	1983-09-08
GB1400426A (en)	1975-07-16
SE391149B (sv)	1977-02-07
DK132264B (da)	1975-11-17
JPS4843043A (xx)	1973-06-22

Publication	Publication Date	Title
FR2154594B1 (xx)	1975-03-14
AR196074A1 (xx)	1973-11-30
AU2658571A (xx)	1972-09-21
AU2691671A (xx)	1972-09-28
AU2941471A (xx)	1972-11-30
AU3005371A (xx)	1972-12-21
AU2684071A (xx)	1972-09-28
AU2952271A (xx)	1972-12-07
AU2894671A (xx)	1972-11-23
AU2485671A (xx)	1972-08-03
AU2564071A (xx)	1972-08-24
AU2930871A (xx)	1972-11-30
AU2885171A (xx)	1972-11-16
AU2399971A (xx)	1972-07-06
AU2415871A (xx)	1972-07-13
AU2669471A (xx)	1972-09-21
AU2455871A (xx)	1972-07-27
AU2907471A (xx)	1972-11-23
AU2927871A (xx)	1972-11-30
AU2684171A (xx)	1971-07-15
AU2938071A (xx)	1972-11-30
AU2577671A (xx)	1972-08-24
AU2588771A (xx)	1972-08-31
AU2503871A (xx)	1972-08-10
AU3038671A (xx)	1973-01-04

Legal Events

Date	Code	Title
1979-09-25	BA	A request for search or an international-type search has been filed
1979-11-26	BB	A search report has been drawn up
1980-03-25	BC	A request for examination has been filed
1982-02-01	BI	The patent application has been withdrawn