FR1453501A - Perfectionnements aux copolymères du formaldéhyde et aux procédés pour leur production - Google Patents

Perfectionnements aux copolymères du formaldéhyde et aux procédés pour leur production

Info

Publication number
FR1453501A
FR1453501A FR28192A FR28192A FR1453501A FR 1453501 A FR1453501 A FR 1453501A FR 28192 A FR28192 A FR 28192A FR 28192 A FR28192 A FR 28192A FR 1453501 A FR1453501 A FR 1453501A
Authority
FR
France
Prior art keywords
processes
production
formaldehyde copolymers
formaldehyde
copolymers
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
FR28192A
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.)
Tenneco Chemicals Inc
Original Assignee
Tenneco Chemicals Inc
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 US389196A external-priority patent/US3372146A/en
Priority claimed from US392899A external-priority patent/US3384620A/en
Application filed by Tenneco Chemicals Inc filed Critical Tenneco Chemicals Inc
Application granted granted Critical
Publication of FR1453501A publication Critical patent/FR1453501A/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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06—Catalysts
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/08—Polymerisation of formaldehyde
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/16—Polymerisation of single ketones
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C08G2/22—Copolymerisation of aldehydes or ketones with epoxy compounds
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C08G2/24—Copolymerisation of aldehydes or ketones with acetals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR28192A 1964-08-12 1965-08-12 Perfectionnements aux copolymères du formaldéhyde et aux procédés pour leur production Expired FR1453501A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US389196A US3372146A (en) 1964-08-12 1964-08-12 Polyacetal terpolymers containing randomly recurring groups derived from a dicarbonal
US392899A US3384620A (en) 1964-08-28 1964-08-28 Polyacetal terpolymers containing randomly recurring groups derived from an aromatic acetal

Publications (1)

Publication Number Publication Date
FR1453501A true FR1453501A (fr) 1966-06-03

Family

ID=27012589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28192A Expired FR1453501A (fr) 1964-08-12 1965-08-12 Perfectionnements aux copolymères du formaldéhyde et aux procédés pour leur production

Country Status (6)

Country Link
BE (1) BE668246A (fr)
DE (1) DE1645486C3 (fr)
FR (1) FR1453501A (fr)
GB (1) GB1088948A (fr)
NL (1) NL6510446A (fr)
SE (1) SE334025B (fr)

Also Published As

Publication number Publication date
GB1088948A (en) 1967-10-25
DE1645486B2 (de) 1978-04-13
DE1645486A1 (de) 1970-10-29
SE334025B (fr) 1971-04-05
DE1645486C3 (de) 1978-12-07
NL6510446A (fr) 1966-02-14
BE668246A (fr) 1966-02-14

Similar Documents

Publication Publication Date Title
FR1432874A (fr) Perfectionnements apportés aux panneaux animés et aux procédés pour leur réalisation
FR1369703A (fr) Perfectionnements apportés aux procédés pour la production de copolymères greffés
FR1522709A (fr) Procédés pour fabriquer de nouvelles hydroxy-cyclohexyl-amines
FR1534381A (fr) Cinnamylpipérazines et procédés pour leur obtention
FR1264962A (fr) Perfectionnements apportés aux cigarettes et aux procédés et machines pour leur fabrication
FR1386096A (fr) Perfectionnements apportés aux procédés pour la production de dicarboxylates de méthylène
FR1456298A (fr) Perfectionnements aux procédés et machines pour le traitement vibratoire de matériaux
FR1441831A (fr) Perfectionnements aux compositions textiles et aux procédés pour leur établissement
FR1403291A (fr) Perfectionnements aux articles moulés et aux procédés et appareils pour leur fabrication
FR1460510A (fr) Procédé et installation pour le moulage des gruyères
FR1435862A (fr) Perfectionnements apportés aux compositions résineuses thermoplastiques et thermodurcissables et aux procédés pour leur mise en forme
FR1394126A (fr) Perfectionnements apportés aux procédés pour réaliser des électrodes de forme et aux électrodes ainsi obtenues
FR1280280A (fr) Perfectionnements apportés aux scies circulaires et aux procédés pour leur établissement
CH412937A (fr) Aubage et procédé pour sa fabrication
FR1316076A (fr) Perfectionnements apportés aux engrais et aux procédés pour leur production
FR1478463A (fr) Perfectionnements aux procédés de production de radiotraceurs et dispositif pour leur mise en oeuvre
FR1464253A (fr) Nouveaux nitrostilbènes et procédés pour leur production
FR1412767A (fr) Perfectionnements apportés aux mélanges résineux moulables, et aux procédés pour leur obtention
FR1452710A (fr) Oxdiazoles-1-3-4 et procédé pour leur production
FR1470339A (fr) Perfectionnements apportés aux procédés de construction
FR1528540A (fr) Procédés pour fabriquer des 1-phényl-2-amino-éthanes
FR1466282A (fr) Formamidino-nu-carboxalcoyl- et -cycloalcoylamides, et procédé pour leur fabrication
FR1446021A (fr) Perfectionnements aux matériaux cellulosiques et aux procédés pour leur traitement
FR1527344A (fr) Procédé pour fabriquer des hexose-1, 6-diphosphates et des pentose-1, 5-diphosphates
FR1463430A (fr) Perfectionnements aux procédés pour la production de nitriles aliphatiques saturés inférieurs