SE442507C - Forfarande for framstellning av en stabil vattensuspension av formaldehyd - Google Patents

Forfarande for framstellning av en stabil vattensuspension av formaldehyd

Info

Publication number
SE442507C
SE442507C SE7712819A SE7712819A SE442507C SE 442507 C SE442507 C SE 442507C SE 7712819 A SE7712819 A SE 7712819A SE 7712819 A SE7712819 A SE 7712819A SE 442507 C SE442507 C SE 442507C
Authority
SE
Sweden
Prior art keywords
formal
preparing
procedure
stable water
water suspension
Prior art date
Application number
SE7712819A
Other languages
English (en)
Other versions
SE442507B (sv
SE7712819L (sv
Inventor
Micheli A De
P Bizzozero
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of SE7712819L publication Critical patent/SE7712819L/sv
Publication of SE442507B publication Critical patent/SE442507B/sv
Publication of SE442507C publication Critical patent/SE442507C/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/30—Compounds having groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/04—Formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
SE7712819A 1976-11-19 1977-11-14 Forfarande for framstellning av en stabil vattensuspension av formaldehyd SE442507C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29549/76A IT1067560B (it) 1976-11-19 1976-11-19 Processo per la preparazione di sospensioni acquose stabili di formaldeide e prodotti otenuti

Publications (3)

Publication Number Publication Date
SE7712819L SE7712819L (sv) 1978-05-20
SE442507B SE442507B (sv) 1986-01-13
SE442507C true SE442507C (sv) 1987-07-27

Family

ID=11227694

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7712819A SE442507C (sv) 1976-11-19 1977-11-14 Forfarande for framstellning av en stabil vattensuspension av formaldehyd

Country Status (11)

Country Link
US (1) US4390727A (sv)
JP (1) JPS5365811A (sv)
BE (1) BE860984A (sv)
CA (1) CA1091253A (sv)
DE (1) DE2751076C2 (sv)
FR (1) FR2371409B1 (sv)
GB (1) GB1552510A (sv)
IT (1) IT1067560B (sv)
NL (1) NL186810C (sv)
SE (1) SE442507C (sv)
SU (1) SU688119A3 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10098981B2 (en) 2002-08-06 2018-10-16 Baxter International Inc. Biocompatible phase invertable proteinaceous compositions and methods for making and using the same
US9101536B2 (en) * 2002-08-06 2015-08-11 Matrix Medical Llc Biocompatible phase invertable proteinaceous compositions and methods for making and using the same
US8349348B2 (en) * 2002-08-06 2013-01-08 Matrix Medical, Llc Biocompatible phase invertible proteinaceous compositions and methods for making and using the same
DE10309286A1 (de) * 2003-03-04 2004-09-16 Basf Ag Verfahren zur thermischen Stabilisierung hochkonzentrierter Formaldehydlösungen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070611B (sv) *
GB968762A (en) * 1962-09-11 1964-09-02 Ici Ltd Stabilisation of formaldehyde
GB1029039A (en) * 1963-04-18 1966-05-11 Koei Kagaku Kogyo Kabushiki Ka Improvements relating to the stabilization of aqueous formaldehyde solutions
GB1092657A (en) * 1963-12-28 1967-11-29 Koei Chemical Company Ltd Koei Improvements relating to the stabilization of aqueous formaldehyde solutions
DE1213829B (de) * 1964-03-04 1966-04-07 Bayer Ag Stabilisierung waessriger Formaldehydloesungen
NL126167C (sv) * 1964-05-13
US3423467A (en) * 1964-10-27 1969-01-21 Montedison Spa Stable aqueous formaldehyde solutions and a process for preparing them
DE1245351B (de) * 1965-12-07 1967-07-27 Bayer Ag Stabilisierung waessriger Formaldehydloesungen mit einem Formaldehydgehalt von mindestens 30 Gewichtsprozent gegen Polymerenbildung
US3379769A (en) * 1966-04-08 1968-04-23 Celanese Corp Stabilized formaldehyde solutions
US3770830A (en) * 1966-12-14 1973-11-06 Sir Soc Italiana Resine Spa Process of preparing stabilized aqueous formaldehyde solutions
GB1175560A (en) * 1966-12-14 1969-12-23 Sir Soc Italiana Resine Spa Process for Preparing Stabilized Aqueous Formaldehyde Solutions
DE2061258A1 (de) * 1970-12-12 1972-06-22 Degussa Stabilisierung waessriger Formaldehydloesungen

Also Published As

Publication number Publication date
FR2371409B1 (sv) 1980-08-22
SE442507B (sv) 1986-01-13
NL186810C (nl) 1991-03-01
NL7712545A (nl) 1978-05-23
DE2751076C2 (de) 1986-11-13
CA1091253A (en) 1980-12-09
SU688119A3 (ru) 1979-09-25
DE2751076A1 (de) 1978-06-01
SE7712819L (sv) 1978-05-20
US4390727A (en) 1983-06-28
GB1552510A (en) 1979-09-12
BE860984A (fr) 1978-05-18
FR2371409A1 (sv) 1978-06-16
NL186810B (nl) 1990-10-01
IT1067560B (it) 1985-03-16
JPS6159297B2 (sv) 1986-12-16
JPS5365811A (en) 1978-06-12

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