CH497477A - Verfahren zur Herstellung von stickstoffhaltigen Polykondensaten des Formaldehyds - Google Patents

Verfahren zur Herstellung von stickstoffhaltigen Polykondensaten des Formaldehyds

Info

Publication number
CH497477A
CH497477A CH496468A CH496468A CH497477A CH 497477 A CH497477 A CH 497477A CH 496468 A CH496468 A CH 496468A CH 496468 A CH496468 A CH 496468A CH 497477 A CH497477 A CH 497477A
Authority
CH
Switzerland
Prior art keywords
formaldehyde
nitrogen
production
containing polycondensates
polycondensates
Prior art date
Application number
CH496468A
Other languages
English (en)
Inventor
Ernst Dr Ricker
Bruno Dr Sander
Franz Dr Schmidt
Erich Dr Schwartz
Heinrich Dr Sperber
Hans Dr Wilhelm
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH497477A publication Critical patent/CH497477A/de

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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/043—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24
    • C08G12/046—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24 one being urea or thiourea
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/02—Polyacetals containing polyoxymethylene sequences only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen

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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
CH496468A 1967-04-21 1968-04-04 Verfahren zur Herstellung von stickstoffhaltigen Polykondensaten des Formaldehyds CH497477A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0092175 1967-04-21
DEB0092178 1967-04-21

Publications (1)

Publication Number Publication Date
CH497477A true CH497477A (de) 1970-10-15

Family

ID=25968311

Family Applications (1)

Application Number Title Priority Date Filing Date
CH496468A CH497477A (de) 1967-04-21 1968-04-04 Verfahren zur Herstellung von stickstoffhaltigen Polykondensaten des Formaldehyds

Country Status (7)

Country Link
US (1) US3836605A (de)
BE (1) BE713919A (de)
CH (1) CH497477A (de)
FR (1) FR1569910A (de)
GB (1) GB1216275A (de)
NL (1) NL6805505A (de)
SE (2) SE339998B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540207B1 (de) * 1975-09-10 1976-11-18 Degussa Polyoxymethylen-Formmassen(I)
US4011766A (en) * 1976-02-19 1977-03-15 Dayco Corporation Endless power transmission belt
US4018740A (en) * 1976-06-28 1977-04-19 Anatoly Abramovich Kruglikov Method of producing water-soluble amine-modified urea-formaldehyde resins modified with polyoxyalkylene ether
IT8021165A0 (it) * 1980-04-03 1980-04-03 Montedison Spa Nuovo prodotto di condensazione n.n'-etilenurea-formaldeide.

Also Published As

Publication number Publication date
FR1569910A (de) 1969-06-06
US3836605A (en) 1974-09-17
SE339998B (de) 1971-11-01
NL6805505A (de) 1968-10-22
SE373861B (de) 1975-02-17
BE713919A (de) 1968-10-21
GB1216275A (en) 1970-12-16

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Legal Events

Date Code Title Description
PL Patent ceased