FR2215308A1 - - Google Patents

Info

Publication number
FR2215308A1
FR2215308A1 FR7402648A FR7402648A FR2215308A1 FR 2215308 A1 FR2215308 A1 FR 2215308A1 FR 7402648 A FR7402648 A FR 7402648A FR 7402648 A FR7402648 A FR 7402648A FR 2215308 A1 FR2215308 A1 FR 2215308A1
Authority
FR
France
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.)
Granted
Application number
FR7402648A
Other languages
French (fr)
Other versions
FR2215308B1 (Direct
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of FR2215308A1 publication Critical patent/FR2215308A1/fr
Application granted granted Critical
Publication of FR2215308B1 publication Critical patent/FR2215308B1/fr
Expired legal-status Critical Current

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)
FR7402648A 1973-01-29 1974-01-28 Expired FR2215308B1 (Direct)

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 (2)

Publication Number Publication Date
FR2215308A1 true FR2215308A1 (Direct) 1974-08-23
FR2215308B1 FR2215308B1 (Direct) 1977-06-10

Family

ID=26239131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402648A Expired FR2215308B1 (Direct) 1973-01-29 1974-01-28

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648301A1 (de) * 1976-10-26 1978-04-27 Bayer Ag Herstellung fuellstoffarmer kautschukpulver nach dem mahlverfahren
FR2572412A1 (fr) * 1984-10-25 1986-05-02 Bayer Ag Procede pour la fabrication de miettes de caoutchouc stables au stockage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254600B4 (de) * 2002-11-22 2007-12-27 Bayer Materialscience Ag Verfahren zur Herstellung von thermoplastischen, nicht klebenden Polyurethanen

Citations (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
GB1273249A (en) * 1968-11-20 1972-05-03 Dunlop Holdings Ltd Method of reducing adhesion
US3669722A (en) * 1969-06-25 1972-06-13 Copolymer Rubber & Chem Corp Free flowing pellets of uncured elastomeric material

Patent Citations (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
GB1273249A (en) * 1968-11-20 1972-05-03 Dunlop Holdings Ltd Method of reducing adhesion
US3669722A (en) * 1969-06-25 1972-06-13 Copolymer Rubber & Chem Corp Free flowing pellets of uncured elastomeric material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648301A1 (de) * 1976-10-26 1978-04-27 Bayer Ag Herstellung fuellstoffarmer kautschukpulver nach dem mahlverfahren
FR2369081A1 (fr) * 1976-10-26 1978-05-26 Bayer Ag Procede pour preparer par broyage des poudres de caoutchouc a faible charge
FR2572412A1 (fr) * 1984-10-25 1986-05-02 Bayer Ag Procede pour la fabrication de miettes de caoutchouc stables au stockage

Also Published As

Publication number Publication date
DE2404153A1 (de) 1974-08-01
ES422678A1 (es) 1976-04-16
GB1462034A (en) 1977-01-19
FR2215308B1 (Direct) 1977-06-10
JPS49107072A (Direct) 1974-10-11
IT1007122B (it) 1976-10-30
NL7400960A (Direct) 1974-07-31
CA1021886A (en) 1977-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse