FR1534371A - Process for drying and purifying free-flowing, post-chlorinated polyvinyl chloride in the presence of blowing agents - Google Patents

Process for drying and purifying free-flowing, post-chlorinated polyvinyl chloride in the presence of blowing agents

Info

Publication number
FR1534371A
FR1534371A FR118066A FR118066A FR1534371A FR 1534371 A FR1534371 A FR 1534371A FR 118066 A FR118066 A FR 118066A FR 118066 A FR118066 A FR 118066A FR 1534371 A FR1534371 A FR 1534371A
Authority
FR
France
Prior art keywords
post
flowing
drying
polyvinyl chloride
blowing agents
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
FR118066A
Other languages
French (fr)
Inventor
Guenther Meyer
Heinrich Thielking
Meinhard Springorum
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Priority to FR118066A priority Critical patent/FR1534371A/en
Application granted granted Critical
Publication of FR1534371A publication Critical patent/FR1534371A/en
Expired 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
    • C08F6/24—Treatment of polymer suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR118066A 1967-08-17 1967-08-17 Process for drying and purifying free-flowing, post-chlorinated polyvinyl chloride in the presence of blowing agents Expired FR1534371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR118066A FR1534371A (en) 1967-08-17 1967-08-17 Process for drying and purifying free-flowing, post-chlorinated polyvinyl chloride in the presence of blowing agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR118066A FR1534371A (en) 1967-08-17 1967-08-17 Process for drying and purifying free-flowing, post-chlorinated polyvinyl chloride in the presence of blowing agents

Publications (1)

Publication Number Publication Date
FR1534371A true FR1534371A (en) 1968-07-26

Family

ID=8636964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR118066A Expired FR1534371A (en) 1967-08-17 1967-08-17 Process for drying and purifying free-flowing, post-chlorinated polyvinyl chloride in the presence of blowing agents

Country Status (1)

Country Link
FR (1) FR1534371A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260050A1 (en) * 1986-09-04 1988-03-16 The Dow Chemical Company Drying and removing residual acid from halogenated polymer resins
FR2642076A1 (en) * 1989-01-26 1990-07-27 Sigma Prodotti Chimici Srl RESIDUAL SOLVENT-FREE ACRYLIC ACID POLYMER AND PROCESS FOR PREPARING THE SAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260050A1 (en) * 1986-09-04 1988-03-16 The Dow Chemical Company Drying and removing residual acid from halogenated polymer resins
FR2642076A1 (en) * 1989-01-26 1990-07-27 Sigma Prodotti Chimici Srl RESIDUAL SOLVENT-FREE ACRYLIC ACID POLYMER AND PROCESS FOR PREPARING THE SAME

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