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FR1390079A - Process for isolating a granular polyoxymethylene from a solution - Google Patents

Process for isolating a granular polyoxymethylene from a solution

Info

Publication number
FR1390079A
FR1390079A FR971997A FR971997A FR1390079A FR 1390079 A FR1390079 A FR 1390079A FR 971997 A FR971997 A FR 971997A FR 971997 A FR971997 A FR 971997A FR 1390079 A FR1390079 A FR 1390079A
Authority
FR
France
Prior art keywords
polyoxymethylene
granular
isolating
solution
granular polyoxymethylene
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
FR971997A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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
Priority claimed from DEF39572A external-priority patent/DE1241116B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR971997A priority Critical patent/FR1390079A/en
Application granted granted Critical
Publication of FR1390079A publication Critical patent/FR1390079A/en
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
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • 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
    • C08J2359/00—Characterised by the use of polyacetals containing polyoxymethylene sequences only
    • C08J2359/02—Copolyoxymethylenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR971997A 1963-04-24 1964-04-23 Process for isolating a granular polyoxymethylene from a solution Expired FR1390079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR971997A FR1390079A (en) 1963-04-24 1964-04-23 Process for isolating a granular polyoxymethylene from a solution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF39572A DE1241116B (en) 1963-04-24 1963-04-24 Process for isolating copolymers
FR971997A FR1390079A (en) 1963-04-24 1964-04-23 Process for isolating a granular polyoxymethylene from a solution

Publications (1)

Publication Number Publication Date
FR1390079A true FR1390079A (en) 1965-02-19

Family

ID=25975730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971997A Expired FR1390079A (en) 1963-04-24 1964-04-23 Process for isolating a granular polyoxymethylene from a solution

Country Status (1)

Country Link
FR (1) FR1390079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350364A1 (en) * 1976-05-06 1977-12-02 Hoechst Ag PROCESS FOR PREPARING A POLYMER WITH OXYMETHYLENE PATTERNS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350364A1 (en) * 1976-05-06 1977-12-02 Hoechst Ag PROCESS FOR PREPARING A POLYMER WITH OXYMETHYLENE PATTERNS

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