YU237582A - Process for stabilizing formaldehde solutions - Google Patents

Process for stabilizing formaldehde solutions

Info

Publication number
YU237582A
YU237582A YU02375/82A YU237582A YU237582A YU 237582 A YU237582 A YU 237582A YU 02375/82 A YU02375/82 A YU 02375/82A YU 237582 A YU237582 A YU 237582A YU 237582 A YU237582 A YU 237582A
Authority
YU
Yugoslavia
Prior art keywords
solutions
formaldehde
stabilizing
bismelamines
alkylene
Prior art date
Application number
YU02375/82A
Other languages
English (en)
Inventor
P Werle
H Focke
K Pepp
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of YU237582A publication Critical patent/YU237582A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/70—Other substituted melamines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/86—Use of additives, e.g. for stabilisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/07—Organic amine, amide, or n-base containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
YU02375/82A 1981-11-05 1982-10-21 Process for stabilizing formaldehde solutions YU237582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813143920 DE3143920A1 (de) 1981-11-05 1981-11-05 Neue bismelamine

Publications (1)

Publication Number Publication Date
YU237582A true YU237582A (en) 1986-04-30

Family

ID=6145678

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02375/82A YU237582A (en) 1981-11-05 1982-10-21 Process for stabilizing formaldehde solutions

Country Status (7)

Country Link
US (1) US4492643A (xx)
EP (1) EP0079037B1 (xx)
JP (1) JPS58150574A (xx)
AT (1) ATE23154T1 (xx)
DE (2) DE3143920A1 (xx)
DK (1) DK487782A (xx)
YU (1) YU237582A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611420A1 (de) * 1986-04-05 1987-10-08 Basf Ag Verfahren zur herstellung von aminoalkyl- oder -aryl-melaminen, gemische mit mindestens 75 gew.% aminoalkyl- oder aryl-melaminen und deren verwendung
JP3210095B2 (ja) * 1992-10-13 2001-09-17 ハッコールケミカル株式会社 有機白色顔料
TW289043B (xx) * 1994-06-01 1996-10-21 Sakura Color Prod Corp

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544071A (en) * 1951-03-06 Diethylenetrimelamine and method
US2000152A (en) * 1932-06-29 1935-05-07 Du Pont Stabilization of formaldehyde solutions
US2002243A (en) * 1932-10-24 1935-05-21 Du Pont Formaldehyde solution
CH191826A (de) * 1936-06-27 1937-07-15 Chem Ind Basel Verfahren zur Herstellung von haltbaren Appretfixierungsmitteln.
US2237092A (en) * 1939-11-28 1941-04-01 American Cyanamid Co Stabilization of formaldehyde solutions
DE1793563C2 (de) * 1961-10-18 1973-05-10 Montedison Spa Verfahren zur Herstellung von waessrigen Formaldehydloesungen,die in einem Temperaturbereich von -20 bis+60 deg. C bestaendig sind
US3206407A (en) * 1961-11-20 1965-09-14 Shell Oil Co Organic functional fluids and lubricants containing polymeric s-triazines
US3309345A (en) * 1961-11-20 1967-03-14 Shell Oil Co Polymeric s-triazines
DE1205073B (de) * 1964-04-03 1965-11-18 Sueddeutsche Kalkstickstoff Stabilisieren von waessrigen oder waessrig-methanolischen Formaldehydloesungen
NL137596C (xx) * 1968-12-30 Nobel Hoechst Chimie
DE2138309B2 (de) * 1971-07-30 1977-12-22 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Stabilisierung waessriger formaldehydloesungen
US4028334A (en) * 1973-04-11 1977-06-07 Ciba-Geigy Corporation Piperidine derivatives
DE2358856C3 (de) * 1973-11-26 1981-05-21 Basf Ag, 6700 Ludwigshafen Verfahren zur Stabilisierung wäßriger Formaldehydlösungen
US4136092A (en) * 1975-06-09 1979-01-23 Thiokol Corporation Polyurethane curing agents
IT1052501B (it) * 1975-12-04 1981-07-20 Chimosa Chimica Organica Spa Composti politriazinici utilizzabili per la stabilizzazione di polimeri sintetici e procedimento per la loro preparazione
EP0002754B1 (de) * 1977-12-30 1983-05-18 Ciba-Geigy Ag Neue Polyalkylpiperidinderivate von s-Triazinen, ihre Verwendung zum Stabilisieren von Kunststoffen und die so stabilisierten Kunststoffe
US4315859A (en) * 1979-01-15 1982-02-16 Ciba-Geigy Corporation 1,3,5-Triazines containing at least one piperidine radical
US4288593A (en) * 1979-02-06 1981-09-08 Ciba-Geigy Corporation Polyalkylpiperidine derivatives of s-triazines
DE2919496A1 (de) * 1979-05-15 1980-12-04 Degussa Neue bisguanamine
JPS6023789B2 (ja) * 1979-07-31 1985-06-10 宇部興産株式会社 難燃性ポリアミド組成物
DE3117964A1 (de) * 1981-05-07 1982-11-25 Hoechst Ag, 6000 Frankfurt Poly-bis-triazinylaminotriazinylamine, ihre herstellung, ihre verwendung als lichtschutzmittel fuer kunststoffe und mit ihnen stabilisierte kunststoffe
US4400505A (en) * 1981-07-20 1983-08-23 American Cyanamid Company Triazinyl-piperidines as light stabilizers for polymers

Also Published As

Publication number Publication date
EP0079037B1 (de) 1986-10-29
DK487782A (da) 1983-05-06
DE3143920A1 (de) 1983-05-11
EP0079037A2 (de) 1983-05-18
US4492643A (en) 1985-01-08
DE3273976D1 (de) 1986-12-04
ATE23154T1 (de) 1986-11-15
JPS58150574A (ja) 1983-09-07
EP0079037A3 (en) 1984-03-21

Similar Documents

Publication Publication Date Title
BE880378A (fr) Procede d'abouchement anastomique
BE878154A (fr) Procede de reduction d'oxyde de fer.
JPS5536796A (en) Radioactive scanning agent containing stabilizing agent
JPS57156425A (en) Manufacture of 1,4-butanediol
FI822987L (fi) Process foer tillverkning av ett alkalisalt av karboximetylcellulosaeter
DE2964339D1 (en) Process for the manufacture of alkylene carbonates
GB2015792B (en) Word processing
FI822597A0 (fi) Ett handtag foer anvaendning i plastaembar och ett foerfarande foer handtagets fastsaettning i aembaret
EG14043A (en) Process for the manufacture of 1,2,3 thiadiazol-5-yl ureas
YU237582A (en) Process for stabilizing formaldehde solutions
GB2016188B (en) Word processing
SE8003652L (sv) Bisguanaminer
GB2052427B (en) Moulded pulp corner piece
FI832923A (fi) Foerfarande foer framstaellande av byggnaders fundament och ett i foerfarandet anvaent mellanstycke.
IT8149035A0 (it) Vassoio per l'identificazione di microorganismi
GR74737B (xx)
FI820640A0 (fi) Foerfarande och press foer pressning av ett spaonskikt till en spaonskiva
GB2029450B (en) Electrolytic recording process
IT8067933A0 (it) Telescrivente elettronica per il trattamento di messaggi
IT8023707A0 (it) Contenitore di combustibile nucleare resistente all'idrogeno.
GB2038328B (en) Process for the manufacture of 5-mercapto-1,2,3-triazoles
BE877684A (fr) Procede de stabilisation de l'oxyde de cyclohexene
DE2960363D1 (en) Manufacture of 2 (morpholinothio) benzothiazole
FI820204L (fi) Anordning foer att goera ett ovalt haol i en roervaegg
BE854142A (fr) Procede de production d'acides aliphatiques indatures et catalyserus pour un tel procede