FR2135223A1 - - Google Patents

Info

Publication number
FR2135223A1
FR2135223A1 FR7215557A FR7215557A FR2135223A1 FR 2135223 A1 FR2135223 A1 FR 2135223A1 FR 7215557 A FR7215557 A FR 7215557A FR 7215557 A FR7215557 A FR 7215557A FR 2135223 A1 FR2135223 A1 FR 2135223A1
Authority
FR
France
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
FR7215557A
Other versions
FR2135223B1 (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2135223A1 publication Critical patent/FR2135223A1/fr
Application granted granted Critical
Publication of FR2135223B1 publication Critical patent/FR2135223B1/fr
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
    • C08G69/04—Preparatory processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polyamides (AREA)
FR7215557A 1971-05-03 1972-05-02 Expired FR2135223B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1273371A GB1394215A (en) 1971-05-03 1971-05-03 Polymer-gas separation

Publications (2)

Publication Number Publication Date
FR2135223A1 true FR2135223A1 (fr) 1972-12-15
FR2135223B1 FR2135223B1 (fr) 1976-08-06

Family

ID=10010101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215557A Expired FR2135223B1 (fr) 1971-05-03 1972-05-02

Country Status (6)

Country Link
AU (1) AU476036B2 (fr)
BE (1) BE782991A (fr)
DE (1) DE2221687A1 (fr)
FR (1) FR2135223B1 (fr)
GB (1) GB1394215A (fr)
ZA (1) ZA722914B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362107A1 (fr) * 1976-08-21 1978-03-17 Bayer Ag Procede pour la purification de produits organiques de point de fusion eleve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796886A (en) * 1955-01-20 1958-06-18 Walter Jordan Gas separator for fuel decanting installations
FR1325033A (fr) * 1961-03-22 1963-04-26 Dow Chemical Co Appareil pour l'enlèvement de matières volatiles
US3241296A (en) * 1962-10-26 1966-03-22 British Nylon Spinners Ltd Polymerisation apparatus
FR1445074A (fr) * 1961-07-24 1966-07-08 Metallgesellschaft Ag Réacteur pour la réalisation de réactions en continu en phase liquide, notamment pour la préparation en continu de polyesters

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796886A (en) * 1955-01-20 1958-06-18 Walter Jordan Gas separator for fuel decanting installations
FR1325033A (fr) * 1961-03-22 1963-04-26 Dow Chemical Co Appareil pour l'enlèvement de matières volatiles
FR1445074A (fr) * 1961-07-24 1966-07-08 Metallgesellschaft Ag Réacteur pour la réalisation de réactions en continu en phase liquide, notamment pour la préparation en continu de polyesters
US3241296A (en) * 1962-10-26 1966-03-22 British Nylon Spinners Ltd Polymerisation apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362107A1 (fr) * 1976-08-21 1978-03-17 Bayer Ag Procede pour la purification de produits organiques de point de fusion eleve

Also Published As

Publication number Publication date
AU4182372A (en) 1973-11-08
AU476036B2 (en) 1976-09-09
BE782991A (fr) 1972-11-03
DE2221687A1 (de) 1972-11-09
GB1394215A (en) 1975-05-14
FR2135223B1 (fr) 1976-08-06
ZA722914B (en) 1973-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse