FR2302306A1 - Procede de degazage des polymeres et copo - Google Patents

Procede de degazage des polymeres et copo

Info

Publication number
FR2302306A1
FR2302306A1 FR7506291A FR7506291A FR2302306A1 FR 2302306 A1 FR2302306 A1 FR 2302306A1 FR 7506291 A FR7506291 A FR 7506291A FR 7506291 A FR7506291 A FR 7506291A FR 2302306 A1 FR2302306 A1 FR 2302306A1
Authority
FR
France
Prior art keywords
press
polymerisation
degassing
mixt
prods
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
FR7506291A
Other languages
English (en)
French (fr)
Other versions
FR2302306B1 (enExample
Inventor
Jean-Bernard Pompon
Salomon Soussan
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7506291A priority Critical patent/FR2302306A1/fr
Publication of FR2302306A1 publication Critical patent/FR2302306A1/fr
Application granted granted Critical
Publication of FR2302306B1 publication Critical patent/FR2302306B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7506291A 1975-02-28 1975-02-28 Procede de degazage des polymeres et copo Granted FR2302306A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7506291A FR2302306A1 (fr) 1975-02-28 1975-02-28 Procede de degazage des polymeres et copo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7506291A FR2302306A1 (fr) 1975-02-28 1975-02-28 Procede de degazage des polymeres et copo

Publications (2)

Publication Number Publication Date
FR2302306A1 true FR2302306A1 (fr) 1976-09-24
FR2302306B1 FR2302306B1 (enExample) 1978-02-03

Family

ID=9151898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506291A Granted FR2302306A1 (fr) 1975-02-28 1975-02-28 Procede de degazage des polymeres et copo

Country Status (1)

Country Link
FR (1) FR2302306A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323704A1 (fr) * 1975-09-15 1977-04-08 Tenneco Chem Polymeres du chlorure de vinyle ayant une faible teneur en chlorure de vinyle monomere, et leur obtention
US4963634A (en) * 1987-08-03 1990-10-16 The B. F. Goodrich Company Removing fines from mass resins of polyvinylchloride

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323704A1 (fr) * 1975-09-15 1977-04-08 Tenneco Chem Polymeres du chlorure de vinyle ayant une faible teneur en chlorure de vinyle monomere, et leur obtention
US4963634A (en) * 1987-08-03 1990-10-16 The B. F. Goodrich Company Removing fines from mass resins of polyvinylchloride

Also Published As

Publication number Publication date
FR2302306B1 (enExample) 1978-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse