GB1439829A - Method and apparatus for the preparation of liquefied plastic resin - Google Patents

Method and apparatus for the preparation of liquefied plastic resin

Info

Publication number
GB1439829A
GB1439829A GB4069673A GB4069673A GB1439829A GB 1439829 A GB1439829 A GB 1439829A GB 4069673 A GB4069673 A GB 4069673A GB 4069673 A GB4069673 A GB 4069673A GB 1439829 A GB1439829 A GB 1439829A
Authority
GB
United Kingdom
Prior art keywords
plastics
chamber
resin
partially melted
particles
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
GB4069673A
Other languages
English (en)
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.)
Wallis M E
Original Assignee
Wallis M E
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 Wallis M E filed Critical Wallis M E
Publication of GB1439829A publication Critical patent/GB1439829A/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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/005—Using a particular environment, e.g. sterile fluids other than air

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB4069673A 1972-08-31 1973-08-29 Method and apparatus for the preparation of liquefied plastic resin Expired GB1439829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00285238A US3851863A (en) 1972-08-31 1972-08-31 Method and apparatus for pre-conditioning solid particle resin material for plastic forming

Publications (1)

Publication Number Publication Date
GB1439829A true GB1439829A (en) 1976-06-16

Family

ID=23093382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4069673A Expired GB1439829A (en) 1972-08-31 1973-08-29 Method and apparatus for the preparation of liquefied plastic resin

Country Status (6)

Country Link
US (1) US3851863A (enExample)
JP (1) JPS5636046B2 (enExample)
CA (1) CA1017514A (enExample)
DE (1) DE2343708A1 (enExample)
FR (1) FR2199496B3 (enExample)
GB (1) GB1439829A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268498A (en) * 1992-07-10 1994-01-12 Scamia Assembly for the continous plasticising and filtration of polymers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU69549A1 (enExample) * 1974-03-04 1976-02-04
DE3313560A1 (de) * 1983-04-14 1984-10-18 Bolton-Emerson, Inc., Lawrence, Mass. Verfahren und vorrichtung zum aufschmelzen von in granulat-, stueck- oder strangform vorliegenden thermoplastischen beschichtungsstoffen
US5409646A (en) * 1993-09-29 1995-04-25 Union Carbide Chemicals & Plastics Technology Corporation Method for compounding a polymerized alpha-olefin resin
US5702656A (en) * 1995-06-07 1997-12-30 United States Surgical Corporation Process for making polymeric articles
FR2957293B1 (fr) * 2010-03-09 2012-03-09 Technip France Installation d'extrusion d'une gaine en matiere plastique
CN107498740A (zh) * 2017-09-26 2017-12-22 杭州新恒诺机械有限公司 低温成粒机及薄膜塑料回收系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE368942C (de) * 1915-06-11 1923-02-10 Int Galalith Ges Hoff & Co Spindelstrangartige Vorrichtung zur Herstellung von Kaseinmassen fuer die Kunsthornerzeugung
US1522386A (en) * 1923-07-11 1925-01-06 Swift & Co Apparatus for pasteurizing cheese
US2469999A (en) * 1945-05-30 1949-05-10 Dow Chemical Co Mixing head for extrusion machines
US3354250A (en) * 1962-05-09 1967-11-21 Chemcell Ltd Extrusion method and apparatus
US3246883A (en) * 1963-01-02 1966-04-19 Ashbrook Corp Fluid mixing method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268498A (en) * 1992-07-10 1994-01-12 Scamia Assembly for the continous plasticising and filtration of polymers
GB2268498B (en) * 1992-07-10 1996-03-13 Scamia Assembly for the continuous plasticising and filtration of materials such as polymers in the pasty,viscous or molten state,visco-elastic products

Also Published As

Publication number Publication date
JPS5636046B2 (enExample) 1981-08-21
FR2199496A1 (enExample) 1974-04-12
JPS49125470A (enExample) 1974-11-30
DE2343708A1 (de) 1974-03-21
FR2199496B3 (enExample) 1976-07-30
US3851863A (en) 1974-12-03
CA1017514A (en) 1977-09-20

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Legal Events

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