OA04678A - Perfectionnements aux procédés d'élaboration, notamment de soufflage, des bitumes, et aux bitumes. - Google Patents

Perfectionnements aux procédés d'élaboration, notamment de soufflage, des bitumes, et aux bitumes.

Info

Publication number
OA04678A
OA04678A OA55089A OA55089A OA04678A OA 04678 A OA04678 A OA 04678A OA 55089 A OA55089 A OA 55089A OA 55089 A OA55089 A OA 55089A OA 04678 A OA04678 A OA 04678A
Authority
OA
OAPI
Prior art keywords
bitumens
production processes
particular blowing
blowing
processes
Prior art date
Application number
OA55089A
Other languages
English (en)
Inventor
Knoche Hubert
Georges Francois
Original Assignee
Rech Et D Activites Petroliere
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 Rech Et D Activites Petroliere filed Critical Rech Et D Activites Petroliere
Publication of OA04678A publication Critical patent/OA04678A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • C08K5/1539—Cyclic anhydrides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
OA55089A 1973-01-04 1973-12-28 Perfectionnements aux procédés d'élaboration, notamment de soufflage, des bitumes, et aux bitumes. OA04678A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300277A FR2327304A1 (fr) 1973-01-04 1973-01-04 Perfectionnements aux procedes d'elaboration, notamment de soufflage, des bitumes, et aux bitumes

Publications (1)

Publication Number Publication Date
OA04678A true OA04678A (fr) 1980-07-31

Family

ID=9112919

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55089A OA04678A (fr) 1973-01-04 1973-12-28 Perfectionnements aux procédés d'élaboration, notamment de soufflage, des bitumes, et aux bitumes.

Country Status (3)

Country Link
DE (1) DE2400358C3 (fr)
FR (1) FR2327304A1 (fr)
OA (1) OA04678A (fr)

Also Published As

Publication number Publication date
DE2400358A1 (de) 1974-07-25
DE2400358C3 (de) 1979-04-12
DE2400358B2 (de) 1978-08-10
FR2327304B1 (fr) 1978-02-17
FR2327304A1 (fr) 1977-05-06

Similar Documents

Publication Publication Date Title
NL7511292A (nl) Poreuze voortbrengselen, alsmede de vervaardi- ging en toepassing daarvan.
SE401212B (sv) Vattenoloslig, vattensvellbar polymerprodukt i strengsprutad form samt forfarande for framstellning derav
OA04668A (fr) Perfectionnement aux procédés de cimentation des puits.
CH613679A5 (en) Glass-ceramic material, and process for the production thereof
OA06060A (fr) Nouveaux thiopropionamides et leurs procédés d'obtention.
CH558778A (de) Verfahren zur kontinuierlichen herstellung von n,n,n',n' -tetraacetylaethylendiamin.
DE2021297B2 (de) Verfahren zur herstellung von 4,4'thio-bis-(2,6-di-tert.butylphenol)
NL7613722A (nl) Cermetten, de vervaardiging en de toepassing daarvan.
AT329023B (de) Verfahren zur herstellung von 3-halogen- und 3,5-dihalogenphenolen
OA06139A (fr) Nouveaux thiobutyramides substitués et leurs procédés d'obtention.
IT965963B (it) Procedimento ed impianto per produrre 2 cloro butadiene 1,3
NL7501222A (nl) 2,3-dihydrobenzofuran-2-on-derivaten en werk- voor de bereiding daarvan.
FR1442283A (fr) Nouveaux esters de stérol, leurs procédés d'obtention et utilisations
OA04678A (fr) Perfectionnements aux procédés d'élaboration, notamment de soufflage, des bitumes, et aux bitumes.
PL196355A1 (pl) Sposob mikrobiologicznego wytwarzania mieszaniny androstadieno-1,4-dionu-3,17 i androsteno-4-dionu-3,17
IT1069095B (it) Procedimento per produrre 2,3dicloro 1.3 butadiene e prodotto cosi ottenuto
TR18217A (tr) N - sulfenilendirilmis n - metil karbomatlar, imallerinde mahsus usul, ve inseksisidler ve akarisidler olarak kullanilmalari
BE758849A (fr) Production d'enzymes alpha-1,6-glucosidasiques
CA925090A (en) 5-aryl-3h-1,2,4-dithiazoles and process for their manufacture
CA1014169A (en) 11,12-secoprostaglandins and processes
IT1196529B (it) Procedimento per la produzione di 6 aza 3h i.4 benzodiazepine e 6 aza 3h i, 4 benzodiazepine cosi ottenute
CA969175A (en) 6.alpha.,9.alpha.-DIFLUOROSTEROIDS OF THE PREGNANE SERIES AND PROCESSES FOR THEIR MANUFACTURE
CA984386A (en) 2-halo-2',3',5'-tri-0-acylinosines and the production thereof
TR17542A (tr) Heterosiklik-substituee 1,3,4-tiadiazol tuerevleri,imallerine mahsus usul ve herbisidler olarak kullanilmalari
OA05328A (fr) Perfectionnement au procédé d'avalage.