FR999712A - Catalyseurs de polymérisation - Google Patents

Catalyseurs de polymérisation

Info

Publication number
FR999712A
FR999712A FR999712DA FR999712A FR 999712 A FR999712 A FR 999712A FR 999712D A FR999712D A FR 999712DA FR 999712 A FR999712 A FR 999712A
Authority
FR
France
Prior art keywords
polymerization catalysts
catalysts
polymerization
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
English (en)
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
Application granted granted Critical
Publication of FR999712A publication Critical patent/FR999712A/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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/10—Alpha-amino-carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR999712D 1948-11-19 1949-11-18 Catalyseurs de polymérisation Expired FR999712A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB999712X 1948-11-19

Publications (1)

Publication Number Publication Date
FR999712A true FR999712A (fr) 1952-02-04

Family

ID=10867443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999712D Expired FR999712A (fr) 1948-11-19 1949-11-18 Catalyseurs de polymérisation

Country Status (1)

Country Link
FR (1) FR999712A (fr)

Similar Documents

Publication Publication Date Title
CH286509A (de) Polymerisationsverfahren.
FR992765A (fr) Catalyseurs
FR999712A (fr) Catalyseurs de polymérisation
FR967925A (fr) Jante
FR967762A (fr) Véhicule
FR981727A (fr) Perfectionnements aux catalyseurs
FI25296A (fi) Spinnspö
FR920080A (fr) Catalyseurs de polymérisation
DK76178C (da) Signalomsætter.
AT180236B (de) Wehrschütz
BE585725Q (fr) Vensters
ES16579Y (es) Portavistas
ES17250Y (es) Alpargata
ES18197Y (es) Caja-estuche
FI24060A (fi) Askformig anteckningsbok
FI24592A (fi) Knallhatt
FI23557A (fi) Mätstång
FI23573A (fi) Sandspridningsapparat
FI23580A (fi) Förpackningskartong
FI23585A (fi) Sukanpidin
FI23619A (fi) Ramsåg
FI23885A (fi) Avtappningskran
FI23938A (fi) Kuvertbrev
FI23972A (fi) Försäljningsautomat
FI23449A (fi) Dörrbeslag