IT1038771B - Procedimento per la preparazione di polimeri di condensazione urea formaldeide contenenti gruppi solfonici - Google Patents

Procedimento per la preparazione di polimeri di condensazione urea formaldeide contenenti gruppi solfonici

Info

Publication number
IT1038771B
IT1038771B IT24119/75A IT2411975A IT1038771B IT 1038771 B IT1038771 B IT 1038771B IT 24119/75 A IT24119/75 A IT 24119/75A IT 2411975 A IT2411975 A IT 2411975A IT 1038771 B IT1038771 B IT 1038771B
Authority
IT
Italy
Prior art keywords
procedure
preparation
polymers containing
formaldehyde condensation
urea formaldehyde
Prior art date
Application number
IT24119/75A
Other languages
English (en)
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT1038771B publication Critical patent/IT1038771B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
    • C08G16/0218—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen
    • C08G16/0237—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
IT24119/75A 1974-06-07 1975-06-06 Procedimento per la preparazione di polimeri di condensazione urea formaldeide contenenti gruppi solfonici IT1038771B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH780974A CH599260A5 (it) 1974-06-07 1974-06-07

Publications (1)

Publication Number Publication Date
IT1038771B true IT1038771B (it) 1979-11-30

Family

ID=4330799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24119/75A IT1038771B (it) 1974-06-07 1975-06-06 Procedimento per la preparazione di polimeri di condensazione urea formaldeide contenenti gruppi solfonici

Country Status (15)

Country Link
US (1) US4010132A (it)
JP (1) JPS5811451B2 (it)
AT (1) AT348763B (it)
BE (1) BE829938A (it)
CA (1) CA1062391A (it)
CH (1) CH599260A5 (it)
DD (1) DD119802A5 (it)
DE (1) DE2521689C2 (it)
FR (1) FR2273828A1 (it)
GB (1) GB1501217A (it)
IE (1) IE42045B1 (it)
IT (1) IT1038771B (it)
NL (1) NL185349C (it)
SU (1) SU826961A3 (it)
ZA (1) ZA753673B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725078C3 (de) * 1977-06-03 1981-10-01 Th. Goldschmidt Ag, 4300 Essen Verwendung von 5,5-Dimethyl-hydantoin als Modifizierungsmittel für Melamin-Formaldehyd-Vorkondensate
US4452934A (en) * 1981-09-28 1984-06-05 Georgia-Pacific Corporation Aminoplast resin compositions
FI832553A (fi) * 1983-07-19 1985-01-14 Gosudarstvenny Nauchno- Issledovatelsky I Proektny Institut/Po Obogascheniju Rud Tsvetnykh Metallov Çkazmekhanobrç Polymert material foer fysikalisk- kemisk avskiljning av aemnen och foerfarande foer framstaellning av materialet.
JPH0212352U (it) * 1988-03-11 1990-01-25
US4960856A (en) * 1988-11-28 1990-10-02 Georgia-Pacific Corporation Urea-formaldehyde compositions and method of manufacture
US5110898A (en) * 1988-11-28 1992-05-05 Georgia-Pacific Corporation Method for manufacturing amino-aldehyde compositions
US4898908A (en) * 1989-01-26 1990-02-06 Kuwait Institute For Scientific Research Anionic polymer hydrogels and a process for making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA907781A (en) * 1972-08-15 Nizhnetagilsky Ordena Trudovogo Krasnogo Znameni Zavod Plastmass Method of producing liquid water-soluble urea-formaldehyde resins
CH522007A (de) * 1968-03-21 1972-04-30 Ciba Geigy Ag Verfahren zur Herstellung von hochdispersen, aus Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen
US3553115A (en) * 1968-11-14 1971-01-05 Ciba Ltd Rubber mixtures
BE756256A (fr) 1969-09-18 1971-03-17 Ciba Geigy Procede pour la preparation de substances solides poreuses constituees par des produits de polycondensation reticules a base d'uree-formaldehyde

Also Published As

Publication number Publication date
BE829938A (fr) 1975-12-08
GB1501217A (en) 1978-02-15
ZA753673B (en) 1976-05-26
NL185349C (nl) 1990-03-16
FR2273828B1 (it) 1977-04-15
SU826961A3 (ru) 1981-04-30
CH599260A5 (it) 1978-05-31
JPS518393A (it) 1976-01-23
CA1062391A (en) 1979-09-11
US4010132A (en) 1977-03-01
DD119802A5 (it) 1976-05-12
IE42045B1 (en) 1980-05-21
FR2273828A1 (fr) 1976-01-02
NL7506692A (nl) 1975-12-09
DE2521689A1 (de) 1975-12-18
AU8123875A (en) 1976-11-18
IE42045L (en) 1975-12-07
NL185349B (nl) 1989-10-16
DE2521689C2 (de) 1987-04-09
AT348763B (de) 1979-03-12
JPS5811451B2 (ja) 1983-03-03
ATA433175A (de) 1978-07-15

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Effective date: 19940627