FR980573A - Process and apparatus for the continuous manufacture of superpolyamides - Google Patents

Process and apparatus for the continuous manufacture of superpolyamides

Info

Publication number
FR980573A
FR980573A FR980573DA FR980573A FR 980573 A FR980573 A FR 980573A FR 980573D A FR980573D A FR 980573DA FR 980573 A FR980573 A FR 980573A
Authority
FR
France
Prior art keywords
superpolyamides
continuous manufacture
manufacture
continuous
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
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta 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 Rhodiaceta SA filed Critical Rhodiaceta SA
Application granted granted Critical
Publication of FR980573A publication Critical patent/FR980573A/en
Expired 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
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
FR980573D 1948-05-01 1949-02-09 Process and apparatus for the continuous manufacture of superpolyamides Expired FR980573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271376XA 1948-05-01 1948-05-01

Publications (1)

Publication Number Publication Date
FR980573A true FR980573A (en) 1951-05-15

Family

ID=21835911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980573D Expired FR980573A (en) 1948-05-01 1949-02-09 Process and apparatus for the continuous manufacture of superpolyamides

Country Status (4)

Country Link
BE (1) BE487516A (en)
CH (1) CH271376A (en)
FR (1) FR980573A (en)
GB (1) GB674954A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689839A (en) * 1951-08-22 1954-09-21 Du Pont Dispersion of delusterants in polyamides
US2735839A (en) * 1950-12-27 1956-02-21 schrenk
US3057702A (en) * 1953-05-11 1962-10-09 Du Pont Apparatus for preparation of condensation polymers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1112203A (en) * 1953-09-29 1956-03-09 California Research Corp Linear superpolymers of mixed diamines
DE1157394B (en) * 1955-04-29 1963-11-14 Snia Viscosa Process and device for the production of polycondensates of 11-aminoundecanoic acid
BE553623A (en) * 1955-12-22
NL290602A (en) * 1961-02-28
NL133347C (en) * 1961-02-28
DE2417003C2 (en) * 1974-04-08 1983-09-22 Basf Ag, 6700 Ludwigshafen Process for the continuous production of polyamides
DE2728817A1 (en) * 1977-06-27 1979-01-04 Basf Ag PROCESS FOR THE PRODUCTION OF HIGHLY CONCENTRATED Aqueous SOLUTIONS OF DICARBONIC DIAMINE SALT AND POLYAMIDE PRECONDENSATE
GB2039454B (en) * 1979-01-12 1983-11-09 Chisso Corp Powder for fire extinguishers
EP1914248A1 (en) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Polymer stream transfer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735839A (en) * 1950-12-27 1956-02-21 schrenk
US2689839A (en) * 1951-08-22 1954-09-21 Du Pont Dispersion of delusterants in polyamides
US3057702A (en) * 1953-05-11 1962-10-09 Du Pont Apparatus for preparation of condensation polymers

Also Published As

Publication number Publication date
GB674954A (en) 1952-07-02
CH271376A (en) 1950-10-31
BE487516A (en)

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