FR974584A - Improvements to artificial resins and their production - Google Patents

Improvements to artificial resins and their production

Info

Publication number
FR974584A
FR974584A FR974584DA FR974584A FR 974584 A FR974584 A FR 974584A FR 974584D A FR974584D A FR 974584DA FR 974584 A FR974584 A FR 974584A
Authority
FR
France
Prior art keywords
production
artificial resins
resins
artificial
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)
Inventor
Erich Cohnhoff
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 filed Critical
Application granted granted Critical
Publication of FR974584A publication Critical patent/FR974584A/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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR974584D 1941-10-29 1941-10-29 Improvements to artificial resins and their production Expired FR974584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974584T 1941-10-29

Publications (1)

Publication Number Publication Date
FR974584A true FR974584A (en) 1951-02-23

Family

ID=9517567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974584D Expired FR974584A (en) 1941-10-29 1941-10-29 Improvements to artificial resins and their production

Country Status (1)

Country Link
FR (1) FR974584A (en)

Similar Documents

Publication Publication Date Title
FR954322A (en) Improvements to exercise bombs
FR974584A (en) Improvements to artificial resins and their production
FR974588A (en) Improvements in artificial resinous products and their production
FR869003A (en) Improvements to gasifiers
FR974170A (en) Improvements to puzzles
FR974104A (en) Improvements made to radio-orthopedic tables
FR869060A (en) Improvements to attached paddle wheels and their manufacture
ES152302A1 (en) AN ARTIFICIAL LUNG
ES154767A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF SYRINGES
ES151799A1 (en) IMPROVEMENTS IN THE CONSTRUCTION OF AIRWAYS
FR52209E (en) Improvements to artificial incubators
FR882605A (en) Improvements to artificial incubators
FR876424A (en) Inhaler
ES150103A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF HERMETIC JOINTS OF THE ROTATING DISTRIBUTOR
FR879594A (en) Improvements to gasifiers
FR881510A (en) Improvements to gasifiers
FR869969A (en) Improvements to gasifiers
FR873244A (en) Improvements to gasifiers
FR874817A (en) Improvements to gasifiers
FR875574A (en) Improvements to gasifiers
FR876979A (en) Improvements to gasifiers
FR877276A (en) Improvements to gasifiers
FR879139A (en) Improvements to gasifiers
FR879357A (en) Improvements to gasifiers
FR55415E (en) Improvements to gasifiers