FR2416107A1 - Procede de sechage dynamique pulverisant des produits de la destabilisation des latex et polymeres secs obtenus par un tel procede - Google Patents

Procede de sechage dynamique pulverisant des produits de la destabilisation des latex et polymeres secs obtenus par un tel procede

Info

Publication number
FR2416107A1
FR2416107A1 FR7803080A FR7803080A FR2416107A1 FR 2416107 A1 FR2416107 A1 FR 2416107A1 FR 7803080 A FR7803080 A FR 7803080A FR 7803080 A FR7803080 A FR 7803080A FR 2416107 A1 FR2416107 A1 FR 2416107A1
Authority
FR
France
Prior art keywords
latex
polymers obtained
products
dry polymers
dynamic drying
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.)
Granted
Application number
FR7803080A
Other languages
English (en)
French (fr)
Other versions
FR2416107B1 (enExample
Inventor
Maurice Liponski
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Priority to FR7803080A priority Critical patent/FR2416107A1/fr
Publication of FR2416107A1 publication Critical patent/FR2416107A1/fr
Application granted granted Critical
Publication of FR2416107B1 publication Critical patent/FR2416107B1/fr
Granted 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
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C08C1/16—Coagulation in floc form
    • 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
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7803080A 1978-02-03 1978-02-03 Procede de sechage dynamique pulverisant des produits de la destabilisation des latex et polymeres secs obtenus par un tel procede Granted FR2416107A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7803080A FR2416107A1 (fr) 1978-02-03 1978-02-03 Procede de sechage dynamique pulverisant des produits de la destabilisation des latex et polymeres secs obtenus par un tel procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803080A FR2416107A1 (fr) 1978-02-03 1978-02-03 Procede de sechage dynamique pulverisant des produits de la destabilisation des latex et polymeres secs obtenus par un tel procede

Publications (2)

Publication Number Publication Date
FR2416107A1 true FR2416107A1 (fr) 1979-08-31
FR2416107B1 FR2416107B1 (enExample) 1981-02-06

Family

ID=9204197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803080A Granted FR2416107A1 (fr) 1978-02-03 1978-02-03 Procede de sechage dynamique pulverisant des produits de la destabilisation des latex et polymeres secs obtenus par un tel procede

Country Status (1)

Country Link
FR (1) FR2416107A1 (enExample)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586654A (en) * 1969-04-15 1971-06-22 Nat Distillers Chem Corp Process for the preparation of polymer powders of controlled particle shape,size and size distribution and product
FR2185633A1 (en) * 1972-05-25 1974-01-04 Uniroyal Ltd Rubber powder by flocculation - of aq dispersion using distribn agent adhering to surface of formed particles
FR2209778A1 (enExample) * 1972-12-06 1974-07-05 Bp Chem Int Ltd
US3907734A (en) * 1973-04-11 1975-09-23 Goodyear Tire & Rubber Method of producing powdered polymers
DE2531964A1 (de) * 1975-07-17 1977-02-03 Dunlop Ag Verfahren zur herstellung von rieselfaehigen kautschukpulvern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586654A (en) * 1969-04-15 1971-06-22 Nat Distillers Chem Corp Process for the preparation of polymer powders of controlled particle shape,size and size distribution and product
FR2185633A1 (en) * 1972-05-25 1974-01-04 Uniroyal Ltd Rubber powder by flocculation - of aq dispersion using distribn agent adhering to surface of formed particles
FR2209778A1 (enExample) * 1972-12-06 1974-07-05 Bp Chem Int Ltd
US3907734A (en) * 1973-04-11 1975-09-23 Goodyear Tire & Rubber Method of producing powdered polymers
DE2531964A1 (de) * 1975-07-17 1977-02-03 Dunlop Ag Verfahren zur herstellung von rieselfaehigen kautschukpulvern

Also Published As

Publication number Publication date
FR2416107B1 (enExample) 1981-02-06

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Legal Events

Date Code Title Description
TP Transmission of property