IT1007122B - Processo per la preparazione di gomma in polvere - Google Patents

Processo per la preparazione di gomma in polvere

Info

Publication number
IT1007122B
IT1007122B IT1986874A IT1986874A IT1007122B IT 1007122 B IT1007122 B IT 1007122B IT 1986874 A IT1986874 A IT 1986874A IT 1986874 A IT1986874 A IT 1986874A IT 1007122 B IT1007122 B IT 1007122B
Authority
IT
Italy
Prior art keywords
preparation
rubber powder
rubber
powder
Prior art date
Application number
IT1986874A
Other languages
English (en)
Original Assignee
Bp Chem Int Ltd
Holliday Plastics Ltd G J
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 Bp Chem Int Ltd, Holliday Plastics Ltd G J filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of IT1007122B publication Critical patent/IT1007122B/it

Links

Classifications

    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • C08J3/12—Powdering or granulating
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
IT1986874A 1973-01-29 1974-01-25 Processo per la preparazione di gomma in polvere IT1007122B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB445373A GB1462034A (en) 1973-01-29 1973-01-29 Preparation of powdered rubbers
GB1240473 1973-03-15

Publications (1)

Publication Number Publication Date
IT1007122B true IT1007122B (it) 1976-10-30

Family

ID=26239131

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1986874A IT1007122B (it) 1973-01-29 1974-01-25 Processo per la preparazione di gomma in polvere

Country Status (8)

Country Link
JP (1) JPS49107072A (it)
CA (1) CA1021886A (it)
DE (1) DE2404153A1 (it)
ES (1) ES422678A1 (it)
FR (1) FR2215308B1 (it)
GB (1) GB1462034A (it)
IT (1) IT1007122B (it)
NL (1) NL7400960A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648301C2 (de) * 1976-10-26 1983-01-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von bepudertem Kautschukpulver
DE3439010A1 (de) * 1984-10-25 1986-04-30 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung lagerfaehiger kautschukkruemel
DE10254600B4 (de) * 2002-11-22 2007-12-27 Bayer Materialscience Ag Verfahren zur Herstellung von thermoplastischen, nicht klebenden Polyurethanen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315924A (en) * 1937-09-28 1943-04-06 Bertram Simon Hendrik Process for preventing rubber objects from sticking together and improving the quality and durability of raw rubber in a divided state
FR1422776A (fr) * 1965-01-28 1965-12-24 Polymer Corp Enduisage de particules de caoutchouc
DE1809927A1 (de) * 1968-11-20 1970-06-11 Dunlop Ag Verwendung feinteiliger,hochmolekularer Stoffe als Trennmittel bei der Kautschukverarbeitung bzw.Lagerung
US3669722A (en) * 1969-06-25 1972-06-13 Copolymer Rubber & Chem Corp Free flowing pellets of uncured elastomeric material

Also Published As

Publication number Publication date
JPS49107072A (it) 1974-10-11
GB1462034A (en) 1977-01-19
ES422678A1 (es) 1976-04-16
FR2215308A1 (it) 1974-08-23
DE2404153A1 (de) 1974-08-01
NL7400960A (it) 1974-07-31
FR2215308B1 (it) 1977-06-10
CA1021886A (en) 1977-11-29

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