GB1400426A - Apparatus for polymer manufacture - Google Patents

Apparatus for polymer manufacture

Info

Publication number
GB1400426A
GB1400426A GB4511171A GB4511171A GB1400426A GB 1400426 A GB1400426 A GB 1400426A GB 4511171 A GB4511171 A GB 4511171A GB 4511171 A GB4511171 A GB 4511171A GB 1400426 A GB1400426 A GB 1400426A
Authority
GB
United Kingdom
Prior art keywords
polymer manufacture
polymer
manufacture
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
GB4511171A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB4511171A priority Critical patent/GB1400426A/en
Priority to CA150,947A priority patent/CA1020713A/en
Priority to BE788989A priority patent/BE788989A/en
Priority to IT70005/72A priority patent/IT975060B/en
Priority to DK473772A priority patent/DK132264C/en
Priority to AU47085/72A priority patent/AU468290B2/en
Priority to DE19722247148 priority patent/DE2247148A1/en
Priority to JP47095854A priority patent/JPS4843043A/ja
Priority to NL7212974A priority patent/NL7212974A/xx
Priority to FR7233995A priority patent/FR2154594B1/fr
Priority to SE7212440A priority patent/SE391149B/en
Publication of GB1400426A publication Critical patent/GB1400426A/en
Priority to JP1980083794U priority patent/JPS5839861Y2/en
Expired legal-status Critical Current

Links

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
GB4511171A 1971-09-28 1971-09-28 Apparatus for polymer manufacture Expired GB1400426A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB4511171A GB1400426A (en) 1971-09-28 1971-09-28 Apparatus for polymer manufacture
CA150,947A CA1020713A (en) 1971-09-28 1972-09-05 Apparatus for producing granular thermoplastic material
BE788989A BE788989A (en) 1971-09-28 1972-09-19 THERMOPLASTIC MATERIAL DEVICE FOR THE MANUFACTURE OF GRAIN SHAPED
IT70005/72A IT975060B (en) 1971-09-28 1972-09-22 DEVICE FOR THE PRODUCTION OF GRANULAR THERMOPLASTIC MATERIALS
AU47085/72A AU468290B2 (en) 1971-09-28 1972-09-26 Apparatus for producing granular thermoplastic material
DK473772A DK132264C (en) 1971-09-28 1972-09-26 APPARATUS FOR THE MANUFACTURE OF GRANULATED THERMOPLASTIC MATERIAL
DE19722247148 DE2247148A1 (en) 1971-09-28 1972-09-26 DEVICE FOR THE PRODUCTION OF THERMOPLASTIC PLASTIC GRANULES
JP47095854A JPS4843043A (en) 1971-09-28 1972-09-26
NL7212974A NL7212974A (en) 1971-09-28 1972-09-26
FR7233995A FR2154594B1 (en) 1971-09-28 1972-09-26
SE7212440A SE391149B (en) 1971-09-28 1972-09-26 APPARATUS FOR THE PRODUCTION OF GRAIN THERMOPLASTIC MATERIAL
JP1980083794U JPS5839861Y2 (en) 1971-09-28 1980-06-17 Granular thermoplastic material manufacturing equipment

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
GB1400426A true GB1400426A (en) 1975-07-16

Family

ID=10435930

Family Applications (1)

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

Country Status (11)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752196A (en) * 1986-05-22 1988-06-21 Rogers Tool Works, Inc. Internally insulated extrusion die
US4856974A (en) * 1986-05-22 1989-08-15 Rogers Tool Works, Inc. Internally insulated extrusion die
EP0924041A1 (en) * 1997-12-15 1999-06-23 Waeschle GmbH Process for producing granules of polymeric material

Families Citing this family (5)

* 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 (en) * 1981-01-20 1982-04-13
JPS57159414U (en) * 1981-03-30 1982-10-06
JP5149145B2 (en) * 2008-12-26 2013-02-20 株式会社神戸製鋼所 Dies for underwater cut granulator

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 (en) * 1966-12-14 1972-12-14 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal SPRAYING TOOL IN UNDERWATER GRANULATORS
JPS515236A (en) * 1974-07-04 1976-01-16 Toray Industries Sukeeruno jokyohoho
JPS5376175U (en) * 1976-11-29 1978-06-24
JPS5429184U (en) * 1977-07-28 1979-02-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752196A (en) * 1986-05-22 1988-06-21 Rogers Tool Works, Inc. Internally insulated extrusion die
US4856974A (en) * 1986-05-22 1989-08-15 Rogers Tool Works, Inc. Internally insulated extrusion die
EP0924041A1 (en) * 1997-12-15 1999-06-23 Waeschle GmbH Process for producing granules of polymeric material

Also Published As

Publication number Publication date
DK132264C (en) 1976-04-20
IT975060B (en) 1974-07-20
DK132264B (en) 1975-11-17
BE788989A (en) 1973-03-19
FR2154594A1 (en) 1973-05-11
JPS56512U (en) 1981-01-06
JPS5839861Y2 (en) 1983-09-08
CA1020713A (en) 1977-11-15
FR2154594B1 (en) 1975-03-14
AU468290B2 (en) 1976-01-08
NL7212974A (en) 1973-03-30
AU4708572A (en) 1974-04-04
JPS4843043A (en) 1973-06-22
DE2247148A1 (en) 1973-04-05
SE391149B (en) 1977-02-07

Similar Documents

Publication Publication Date Title
GB1364977A (en) Apparatus for mechanotherapy
CA981409A (en) Molding apparatus
CA939864A (en) Molding apparatus
ZA728676B (en) Process for stabilizing polymers
CA958181A (en) Mold forming apparatus
ZA721682B (en) Condenser-discharge stud-welding apparatus
ZA722393B (en) Extrusion apparatus
GB1400426A (en) Apparatus for polymer manufacture
ZA728112B (en) Polymerisation process
ZA726179B (en) Polymerization process
CA978713A (en) Moulding apparatus
JPS5334887A (en) Process for preparing ionncrosslinked polymer
GB1374212A (en) Polymerization process
GB1393678A (en) Polymerisation process
ZA722579B (en) Polymerisation process
GB1366760A (en) Polymerisation process
GB1391598A (en) Polymerisation process
CA1009412A (en) Moulding apparatus
IE36715B1 (en) Sack-handling apparatus
IL39854A0 (en) Extrusion apparatus
CA875867A (en) Molding apparatus
ZA727547B (en) Polymerization process
ZA727548B (en) Polymerization process
GB1371031A (en) Polymerisation process
GB1396703A (en) Polymerisation process

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee