IT1069129B - Stabilizzanti per soluzioni acquose concentrate di formalddeide - Google Patents

Stabilizzanti per soluzioni acquose concentrate di formalddeide

Info

Publication number
IT1069129B
IT1069129B IT70009/76A IT7000976A IT1069129B IT 1069129 B IT1069129 B IT 1069129B IT 70009/76 A IT70009/76 A IT 70009/76A IT 7000976 A IT7000976 A IT 7000976A IT 1069129 B IT1069129 B IT 1069129B
Authority
IT
Italy
Prior art keywords
formalddehyd
stabilizers
aqueous solutions
concentrated aqueous
concentrated
Prior art date
Application number
IT70009/76A
Other languages
English (en)
Inventor
Jean Claude Brial
Andre Lozowski
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Application granted granted Critical
Publication of IT1069129B publication Critical patent/IT1069129B/it

Links

Classifications

    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT70009/76A 1975-12-19 1976-12-17 Stabilizzanti per soluzioni acquose concentrate di formalddeide IT1069129B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7539001A FR2335578A1 (fr) 1975-12-19 1975-12-19 Nouveaux stabilisants pour solutions aqueuses concentrees de formaldehyde

Publications (1)

Publication Number Publication Date
IT1069129B true IT1069129B (it) 1985-03-25

Family

ID=9163951

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70009/76A IT1069129B (it) 1975-12-19 1976-12-17 Stabilizzanti per soluzioni acquose concentrate di formalddeide

Country Status (11)

Country Link
BE (1) BE848954A (it)
CH (1) CH617917A5 (it)
DE (1) DE2654507A1 (it)
DK (1) DK551576A (it)
ES (1) ES454378A1 (it)
FR (1) FR2335578A1 (it)
GB (1) GB1520540A (it)
IE (1) IE44321B1 (it)
IT (1) IT1069129B (it)
LU (1) LU76415A1 (it)
NL (1) NL7613954A (it)

Also Published As

Publication number Publication date
GB1520540A (en) 1978-08-09
IE44321L (en) 1977-06-19
DK551576A (da) 1977-06-20
DE2654507A1 (de) 1977-06-30
IE44321B1 (en) 1981-10-21
LU76415A1 (it) 1978-07-10
CH617917A5 (en) 1980-06-30
FR2335578B1 (it) 1979-07-13
ES454378A1 (es) 1978-03-16
NL7613954A (nl) 1977-06-21
FR2335578A1 (fr) 1977-07-15
BE848954A (fr) 1977-06-01

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