NO117850B - - Google Patents

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Publication number
NO117850B
NO117850B NO15608764A NO15608764A NO117850B NO 117850 B NO117850 B NO 117850B NO 15608764 A NO15608764 A NO 15608764A NO 15608764 A NO15608764 A NO 15608764A NO 117850 B NO117850 B NO 117850B
Authority
NO
Norway
Prior art keywords
formaldehyde
mol
methanol
solutions
solution
Prior art date
Application number
NO15608764A
Other languages
English (en)
Norwegian (no)
Inventor
H Ishizuka
Y Hikata
S Matsuura
Original Assignee
Koei Chemical Co
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 Koei Chemical Co filed Critical Koei Chemical Co
Publication of NO117850B publication Critical patent/NO117850B/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
    • C07C45/86Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
NO15608764A 1963-12-28 1964-12-21 NO117850B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7103763 1963-12-28

Publications (1)

Publication Number Publication Date
NO117850B true NO117850B (fr) 1969-10-06

Family

ID=13448909

Family Applications (1)

Application Number Title Priority Date Filing Date
NO15608764A NO117850B (fr) 1963-12-28 1964-12-21

Country Status (8)

Country Link
AT (2) AT264486B (fr)
CH (1) CH434224A (fr)
DE (1) DE1268608B (fr)
FI (1) FI40894B (fr)
GB (1) GB1092657A (fr)
NL (2) NL6415100A (fr)
NO (1) NO117850B (fr)
SE (1) SE320961B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1067560B (it) * 1976-11-19 1985-03-16 Montedison Spa Processo per la preparazione di sospensioni acquose stabili di formaldeide e prodotti otenuti
DE2919496A1 (de) 1979-05-15 1980-12-04 Degussa Neue bisguanamine
MX2018014216A (es) 2016-07-01 2019-09-06 Clariant Int Ltd Composicion de acetales sinergizados y metodo para la eliminacion de sulfuros y mercaptanos.
US11555140B2 (en) * 2017-12-22 2023-01-17 Clariant International Ltd Synergized hemiacetals composition and method for scavenging sulfides and mercaptans
US20190194551A1 (en) 2017-12-22 2019-06-27 Clariant International, Ltd. Synergized acetals composition and method for scavenging sulfides and mercaptans

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336037A (fr) * 1962-10-17 1963-08-23 Montedison Spa Solutions aqueuses stables de formaldéhyde et procédé de préparation

Also Published As

Publication number Publication date
FI40894B (fr) 1969-03-31
CH434224A (fr) 1967-04-30
AT265228B (de) 1968-10-10
SE320961B (fr) 1970-02-23
AT264486B (de) 1968-09-10
GB1092657A (en) 1967-11-29
NL7105917A (fr) 1971-07-26
DE1268608B (de) 1968-05-22
NL6415100A (fr) 1965-06-29

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