FR1269868A - Procédé d'épuration de mélanges durcissables de résines - Google Patents

Procédé d'épuration de mélanges durcissables de résines

Info

Publication number
FR1269868A
FR1269868A FR836446A FR836446A FR1269868A FR 1269868 A FR1269868 A FR 1269868A FR 836446 A FR836446 A FR 836446A FR 836446 A FR836446 A FR 836446A FR 1269868 A FR1269868 A FR 1269868A
Authority
FR
France
Prior art keywords
resins
purification process
hardenable mixtures
hardenable
mixtures
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
FR836446A
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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
Priority claimed from CH7763159A external-priority patent/CH382448A/de
Application filed by Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Priority to FR836446A priority Critical patent/FR1269868A/fr
Application granted granted Critical
Publication of FR1269868A publication Critical patent/FR1269868A/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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/063—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with epihalohydrins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR836446A 1959-09-01 1960-08-22 Procédé d'épuration de mélanges durcissables de résines Expired FR1269868A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR836446A FR1269868A (fr) 1959-09-01 1960-08-22 Procédé d'épuration de mélanges durcissables de résines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7763159A CH382448A (de) 1959-09-01 1959-09-01 Verfahren zur Reinigung härtbarer Epoxydharze
FR836446A FR1269868A (fr) 1959-09-01 1960-08-22 Procédé d'épuration de mélanges durcissables de résines

Publications (1)

Publication Number Publication Date
FR1269868A true FR1269868A (fr) 1961-08-18

Family

ID=25738349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836446A Expired FR1269868A (fr) 1959-09-01 1960-08-22 Procédé d'épuration de mélanges durcissables de résines

Country Status (1)

Country Link
FR (1) FR1269868A (fr)

Similar Documents

Publication Publication Date Title
FR1247162A (fr) Procédé de préparation de para-tungstate d'ammonium
CH397711A (fr) Procédé de préparation d'amino-hydroxy-nitriles
FR1280616A (fr) Procédé perfectionné de synthèse de l'urée
BE593246A (fr) Procédé de production de résines aminées durcies
CH395042A (fr) Procédé de purification d'alcools polyhydroxylés
FR1249039A (fr) Procédé de préparation d'amines tertiaires
BE589752A (fr) Procédé de purification d'hexaméthylènediamine
BE591604A (fr) Procédé pour l'épuration de polymères
FR1269868A (fr) Procédé d'épuration de mélanges durcissables de résines
FR1223123A (fr) Procédé de mûrissage des résines d'éthoxyline
CH423644A (fr) Procédé d'épuration de mélanges aqueux
CH401033A (fr) Procédé de purification d'une fraction cyclohexanone-cyclohexanol
FR1259294A (fr) Procédé d'amélioration de polyoléfines
BE597902A (fr) Procédé de purification de la déméthylchlorotétracycline
CH406171A (fr) Procédé de purification d'alcanols
FR1250047A (fr) Procédé d'époxydation
FR1280827A (fr) Procédé de préparation d'amido-acétals
BE598238A (fr) Procédé de préparation d'amido-acétals
FR1259630A (fr) Procédé d'épuration de saumures
FR1280607A (fr) Procédé de préparation d'amidophosphazides
FR1344156A (fr) Procédé de préparation d'héparylurées
FR1258791A (fr) Procédé pour l'épuration de polymères
FR77005E (fr) Procédé de synthèse d'alcoynols
FR1232030A (fr) Procédé de purification d'acides alkaryl sulfoniques
FR1249466A (fr) Procédé d'usinage