CA1077183A - Mixing particulate additives into thermoplastics polymers - Google Patents

Mixing particulate additives into thermoplastics polymers

Info

Publication number
CA1077183A
CA1077183A CA244,972A CA244972A CA1077183A CA 1077183 A CA1077183 A CA 1077183A CA 244972 A CA244972 A CA 244972A CA 1077183 A CA1077183 A CA 1077183A
Authority
CA
Canada
Prior art keywords
mixer
polymer
carbon black
blades
rotary blade
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
CA244,972A
Other languages
English (en)
French (fr)
Inventor
Hubert Lawes
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA1077183A publication Critical patent/CA1077183A/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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/885—Adding charges, i.e. additives with means for treating, e.g. milling, the charges
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA244,972A 1975-01-31 1976-01-30 Mixing particulate additives into thermoplastics polymers Expired CA1077183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB429075A GB1476537A (en) 1975-01-31 1975-01-31 Mixing particulate additives into thermoplastics polymers

Publications (1)

Publication Number Publication Date
CA1077183A true CA1077183A (en) 1980-05-06

Family

ID=9774371

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,972A Expired CA1077183A (en) 1975-01-31 1976-01-30 Mixing particulate additives into thermoplastics polymers

Country Status (9)

Country Link
JP (1) JPS51102034A (OSRAM)
BE (1) BE838191A (OSRAM)
CA (1) CA1077183A (OSRAM)
DE (1) DE2603378A1 (OSRAM)
ES (1) ES444785A1 (OSRAM)
FR (1) FR2299136A1 (OSRAM)
GB (1) GB1476537A (OSRAM)
IT (1) IT1054968B (OSRAM)
NL (1) NL7600860A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369267A (en) 1979-06-01 1983-01-18 Union Carbide Canada Limited Process for dispersing carbon black in polyethylene

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687573A (en) * 1984-08-13 1987-08-18 Pall Corporation Sorbing apparatus
DE3702833A1 (de) * 1987-01-30 1988-08-11 Peter Julius Verfahren und vorrichtung zur herstellung von kautschukmischungen
US4830641A (en) * 1987-04-13 1989-05-16 Pall Corporation Sorbing apparatus
DE19807261A1 (de) * 1998-02-20 1999-08-26 Koever Gmbh & Co Kunststoff Te Verfahren zum Herstellen von eingefärbtem Kunststoffpulver
JP5052764B2 (ja) * 2005-05-24 2012-10-17 東京インキ株式会社 造核剤含有メタロセン直鎖状低密度ポリエチレン樹脂組成物の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369267A (en) 1979-06-01 1983-01-18 Union Carbide Canada Limited Process for dispersing carbon black in polyethylene

Also Published As

Publication number Publication date
GB1476537A (en) 1977-06-16
BE838191A (fr) 1976-08-02
JPS51102034A (ja) 1976-09-09
FR2299136B1 (OSRAM) 1979-06-29
IT1054968B (it) 1981-11-30
DE2603378A1 (de) 1976-08-05
FR2299136A1 (fr) 1976-08-27
ES444785A1 (es) 1977-05-16
AU1047776A (en) 1977-07-28
NL7600860A (nl) 1976-08-03

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Legal Events

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