BE860984A - Procede de preparation de suspensions aqueuses stables de formaldehyde et suspensions ainsi obtenues - Google Patents

Procede de preparation de suspensions aqueuses stables de formaldehyde et suspensions ainsi obtenues

Info

Publication number
BE860984A
BE860984A BE182754A BE182754A BE860984A BE 860984 A BE860984 A BE 860984A BE 182754 A BE182754 A BE 182754A BE 182754 A BE182754 A BE 182754A BE 860984 A BE860984 A BE 860984A
Authority
BE
Belgium
Prior art keywords
suspensions
formaldehyde
preparation
stable aqueous
aqueous suspensions
Prior art date
Application number
BE182754A
Other languages
English (en)
French (fr)
Inventor
A De Micheli
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 BE860984A publication Critical patent/BE860984A/xx

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)
BE182754A 1976-11-19 1977-11-18 Procede de preparation de suspensions aqueuses stables de formaldehyde et suspensions ainsi obtenues BE860984A (fr)

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 (1)

Publication Number Publication Date
BE860984A true BE860984A (fr) 1978-05-18

Family

ID=11227694

Family Applications (1)

Application Number Title Priority Date Filing Date
BE182754A BE860984A (fr) 1976-11-19 1977-11-18 Procede de preparation de suspensions aqueuses stables de formaldehyde et suspensions ainsi obtenues

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
US8349348B2 (en) * 2002-08-06 2013-01-08 Matrix Medical, Llc Biocompatible phase invertible 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
US10098981B2 (en) 2002-08-06 2018-10-16 Baxter International Inc. Biocompatible phase invertable 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
GB1175560A (en) * 1966-12-14 1969-12-23 Sir Soc Italiana Resine Spa Process for Preparing Stabilized Aqueous Formaldehyde Solutions
US3770830A (en) * 1966-12-14 1973-11-06 Sir Soc Italiana Resine Spa Process of preparing stabilized aqueous formaldehyde solutions
DE2061258A1 (de) * 1970-12-12 1972-06-22 Degussa Stabilisierung waessriger Formaldehydloesungen

Also Published As

Publication number Publication date
JPS6159297B2 (sv) 1986-12-16
SE442507C (sv) 1987-07-27
SU688119A3 (ru) 1979-09-25
GB1552510A (en) 1979-09-12
FR2371409A1 (sv) 1978-06-16
NL7712545A (nl) 1978-05-23
FR2371409B1 (sv) 1980-08-22
US4390727A (en) 1983-06-28
SE7712819L (sv) 1978-05-20
CA1091253A (en) 1980-12-09
DE2751076A1 (de) 1978-06-01
NL186810C (nl) 1991-03-01
NL186810B (nl) 1990-10-01
SE442507B (sv) 1986-01-13
JPS5365811A (en) 1978-06-12
IT1067560B (it) 1985-03-16
DE2751076C2 (de) 1986-11-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MONTEDISON S.P.A.

Effective date: 19941130