FR1326044A - Stabilized formaldehyde polymers and process for their manufacture - Google Patents

Stabilized formaldehyde polymers and process for their manufacture

Info

Publication number
FR1326044A
FR1326044A FR900369A FR900369A FR1326044A FR 1326044 A FR1326044 A FR 1326044A FR 900369 A FR900369 A FR 900369A FR 900369 A FR900369 A FR 900369A FR 1326044 A FR1326044 A FR 1326044A
Authority
FR
France
Prior art keywords
manufacture
formaldehyde polymers
stabilized formaldehyde
stabilized
polymers
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
FR900369A
Other languages
French (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.)
IT RESINE SOC
Societa Italiana Resine SpA SIR
Original Assignee
IT RESINE SOC
Societa Italiana Resine SpA SIR
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 IT RESINE SOC, Societa Italiana Resine SpA SIR filed Critical IT RESINE SOC
Priority to FR900369A priority Critical patent/FR1326044A/en
Application granted granted Critical
Publication of FR1326044A publication Critical patent/FR1326044A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06Catalysts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/56Polyacetals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71Monoisocyanates or monoisothiocyanates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30Chemical modification by after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30Chemical modification by after-treatment
    • C08G2/32Chemical modification by after-treatment by esterification

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)
FR900369A 1961-07-04 1962-06-12 Stabilized formaldehyde polymers and process for their manufacture Expired FR1326044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR900369A FR1326044A (en) 1961-07-04 1962-06-12 Stabilized formaldehyde polymers and process for their manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1239861 1961-07-04
FR900369A FR1326044A (en) 1961-07-04 1962-06-12 Stabilized formaldehyde polymers and process for their manufacture

Publications (1)

Publication Number Publication Date
FR1326044A true FR1326044A (en) 1963-05-03

Family

ID=26196111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900369A Expired FR1326044A (en) 1961-07-04 1962-06-12 Stabilized formaldehyde polymers and process for their manufacture

Country Status (1)

Country Link
FR (1) FR1326044A (en)

Similar Documents

Publication Publication Date Title
FR91654E (en) Condensation polymers and process for their manufacture
FR1461729A (en) Polymers and their manufacturing process
FR1372061A (en) New stabilized polymer compositions and process for their manufacture
FR1365699A (en) Hypodermic needle and process for its manufacture
CH410428A (en) Process for manufacturing oxymethylene polymers
CH413386A (en) Trioxane polymerization process
FR1321646A (en) Siliceous pigments and process for their manufacture
FR1326044A (en) Stabilized formaldehyde polymers and process for their manufacture
BE618838A (en) Stabilized formaldehyde polymers and process for their manufacture
CH385164A (en) Brush-making article and process for its manufacture
FR1280211A (en) Perforated sheets for packaging and manufacturing process
FR1352024A (en) New polypropylenes and process for their manufacture
CH429157A (en) Molding composition and process for its manufacture
CH420629A (en) Process for the production of thermoplatic oxymethylene polymers
FR1466282A (en) Formamidino-nu-carboxalcoyl- and -cycloalcoylamides, and process for their manufacture
FR1325537A (en) Nu-vinylpyrrolidinone polymers and process for their manufacture
FR1308644A (en) New polypropylene films and their manufacturing process
FR1318888A (en) Formaldehyde polymers and process for preparing them
BE614460A (en) Formaldehyde polymers and process for preparing them
FR1364191A (en) New polymeric ketones and process for their preparation
FR1295838A (en) Polyaminoanthraquinones and process for their production
FR1391632A (en) Foundry molds and their manufacturing process
FR1383320A (en) Foundry molds and their manufacturing process
CH404957A (en) Thermosetting composition for molding and process for its manufacture
FR1331342A (en) Linear superpolyesters and their manufacturing process