FR2378059A1 - Procede pour la preparation de polyamides de poids moleculaire eleve - Google Patents

Procede pour la preparation de polyamides de poids moleculaire eleve

Info

Publication number
FR2378059A1
FR2378059A1 FR7800210A FR7800210A FR2378059A1 FR 2378059 A1 FR2378059 A1 FR 2378059A1 FR 7800210 A FR7800210 A FR 7800210A FR 7800210 A FR7800210 A FR 7800210A FR 2378059 A1 FR2378059 A1 FR 2378059A1
Authority
FR
France
Prior art keywords
mol
condensn
foam
polyamide
zone
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
FR7800210A
Other languages
English (en)
French (fr)
Other versions
FR2378059B1 (OSRAM
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2378059A1 publication Critical patent/FR2378059A1/fr
Application granted granted Critical
Publication of FR2378059B1 publication Critical patent/FR2378059B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/46—Post-polymerisation treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7800210A 1977-01-22 1978-01-05 Procede pour la preparation de polyamides de poids moleculaire eleve Granted FR2378059A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772702605 DE2702605C3 (de) 1977-01-22 1977-01-22 Verfahren zur Herstellung von höhermolekularen Polyamiden

Publications (2)

Publication Number Publication Date
FR2378059A1 true FR2378059A1 (fr) 1978-08-18
FR2378059B1 FR2378059B1 (OSRAM) 1984-02-17

Family

ID=5999303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800210A Granted FR2378059A1 (fr) 1977-01-22 1978-01-05 Procede pour la preparation de polyamides de poids moleculaire eleve

Country Status (2)

Country Link
DE (1) DE2702605C3 (OSRAM)
FR (1) FR2378059A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014179036A1 (en) * 2013-05-01 2014-11-06 Invista Technologies S.A.R.L. Process pressure control in nylon synthesis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092898B2 (en) * 1982-04-28 2000-02-09 E.I. Du Pont De Nemours And Company Process for remelting polyamides

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199568A (fr) * 1957-03-08 1959-12-15 Bayer Ag Procédé pour la post-polymérisation et le filage de masses fondues de polyamides

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199568A (fr) * 1957-03-08 1959-12-15 Bayer Ag Procédé pour la post-polymérisation et le filage de masses fondues de polyamides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014179036A1 (en) * 2013-05-01 2014-11-06 Invista Technologies S.A.R.L. Process pressure control in nylon synthesis

Also Published As

Publication number Publication date
DE2702605C3 (de) 1979-12-13
DE2702605B2 (de) 1979-04-19
DE2702605A1 (de) 1978-08-03
FR2378059B1 (OSRAM) 1984-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse