CA1021752A - Method and apparatus for grinding thermoplastic material - Google Patents

Method and apparatus for grinding thermoplastic material

Info

Publication number
CA1021752A
CA1021752A CA189,612A CA189612A CA1021752A CA 1021752 A CA1021752 A CA 1021752A CA 189612 A CA189612 A CA 189612A CA 1021752 A CA1021752 A CA 1021752A
Authority
CA
Canada
Prior art keywords
thermoplastic material
grinding
grinding thermoplastic
thermoplastic
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
CA189,612A
Other languages
English (en)
Inventor
Edward Van Vliet
William R. Dostmann
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.)
Fluid Energy Processing and Equipment Co
Original Assignee
Fluid Energy Processing and Equipment Co
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 Fluid Energy Processing and Equipment Co filed Critical Fluid Energy Processing and Equipment Co
Application granted granted Critical
Publication of CA1021752A publication Critical patent/CA1021752A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Disintegrating Or Milling (AREA)
CA189,612A 1973-01-08 1974-01-07 Method and apparatus for grinding thermoplastic material Expired CA1021752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00321958A US3815833A (en) 1973-01-08 1973-01-08 Method and apparatus for grinding thermoplastic material

Publications (1)

Publication Number Publication Date
CA1021752A true CA1021752A (en) 1977-11-29

Family

ID=23252791

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,612A Expired CA1021752A (en) 1973-01-08 1974-01-07 Method and apparatus for grinding thermoplastic material

Country Status (5)

Country Link
US (1) US3815833A (es)
BE (1) BE801911A (es)
CA (1) CA1021752A (es)
ES (1) ES422016A1 (es)
ZA (1) ZA739070B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691866A (en) * 1985-11-08 1987-09-08 Ethyl Corporation Generation of seed particles
CN119456145A (zh) * 2024-11-08 2025-02-18 江苏道金智能制造科技股份有限公司 锂电池负极材料气力粉碎用温度调节装置及其工作方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093127A (en) * 1975-10-21 1978-06-06 Life Resources Incorporated Disintegrator and separator apparatus
US4098463A (en) * 1977-02-03 1978-07-04 Metals & Plastics, Inc. Temperature-controlled comminuting method and apparatus
US4427157A (en) 1977-09-15 1984-01-24 Max Klein Preparation of styrene-polymer and polyolefin micro-bits
GB2091127B (en) * 1980-11-13 1984-05-02 Hosokawa Micron Kk Jet pulverizes
US4441657A (en) * 1981-10-16 1984-04-10 Standard Oil Company (Indiana) Decreasing static charge of a particulate solid product which causes product to plug metal line used for pneumatic fluidized solid conveyance
US4575950A (en) * 1983-11-08 1986-03-18 Phillips Petroleum Company Method for removal of residual solvent from particulate crumb made by solution polymerization
DE3702787A1 (de) * 1987-01-30 1988-08-11 Bayer Ag Verfahren und vorrichtung zum mikronisieren von feststoffen in strahlmuehlen
US5186400A (en) * 1991-06-05 1993-02-16 Dragan Ignjatovic Process and apparatus for recycling a polyolefin material end product
DE19500871A1 (de) * 1995-01-13 1996-07-18 Basf Ag Verfahren zum Recyclen von Diaphragmen
US5716751A (en) * 1996-04-01 1998-02-10 Xerox Corporation Toner particle comminution and surface treatment processes
US7207513B2 (en) * 2001-10-18 2007-04-24 Aerosion Ltd. Device and method for comminuting materials
US7530513B2 (en) * 2001-10-18 2009-05-12 Aerosion, Ltd. Apparatus and methodology for comminuting materials
US9815064B2 (en) * 2013-05-17 2017-11-14 Emerson Electric Co. Counter top food waste disposer
DE102020119889A1 (de) * 2020-07-28 2022-02-03 Vecoplan Ag Zerkleinerungsvorrichtung mit Kühleinrichtung sowie Verfahren zu deren Betrieb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186648A (en) * 1963-05-27 1965-06-01 Grace W R & Co Fluid energy mill
US3223333A (en) * 1963-09-24 1965-12-14 Fluid Energy Proc And Equipmen Method for preparing liquid slurries and for dispersement thereof in polymeric substances
US3468489A (en) * 1965-10-22 1969-09-23 Norwood H Andrews Comminuting apparatus
US3688991A (en) * 1970-07-30 1972-09-05 Norwood H Andrews Jet and anvil comminuting apparatus, and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691866A (en) * 1985-11-08 1987-09-08 Ethyl Corporation Generation of seed particles
CN119456145A (zh) * 2024-11-08 2025-02-18 江苏道金智能制造科技股份有限公司 锂电池负极材料气力粉碎用温度调节装置及其工作方法

Also Published As

Publication number Publication date
BE801911A (fr) 1973-11-05
ES422016A1 (es) 1976-07-16
US3815833A (en) 1974-06-11
ZA739070B (en) 1974-11-27

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