GB2088381B - Stable concentrated aqueous solutions of formaldehyde and processes for their preparation - Google Patents

Stable concentrated aqueous solutions of formaldehyde and processes for their preparation

Info

Publication number
GB2088381B
GB2088381B GB8136206A GB8136206A GB2088381B GB 2088381 B GB2088381 B GB 2088381B GB 8136206 A GB8136206 A GB 8136206A GB 8136206 A GB8136206 A GB 8136206A GB 2088381 B GB2088381 B GB 2088381B
Authority
GB
United Kingdom
Prior art keywords
formaldehyde
processes
preparation
aqueous solutions
concentrated aqueous
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8136206A
Other languages
English (en)
Other versions
GB2088381A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Publication of GB2088381A publication Critical patent/GB2088381A/en
Application granted granted Critical
Publication of GB2088381B publication Critical patent/GB2088381B/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
GB8136206A 1980-12-02 1981-12-01 Stable concentrated aqueous solutions of formaldehyde and processes for their preparation Expired GB2088381B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26347/80A IT1134537B (it) 1980-12-02 1980-12-02 Soluzioni acquose concentrate e stabili di formaldeide e procedimento per la loro preparazione

Publications (2)

Publication Number Publication Date
GB2088381A GB2088381A (en) 1982-06-09
GB2088381B true GB2088381B (en) 1984-08-01

Family

ID=11219281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8136206A Expired GB2088381B (en) 1980-12-02 1981-12-01 Stable concentrated aqueous solutions of formaldehyde and processes for their preparation

Country Status (5)

Country Link
DE (1) DE3147532A1 (de)
FR (1) FR2495135A1 (de)
GB (1) GB2088381B (de)
IT (1) IT1134537B (de)
SE (1) SE8107132L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7473707B1 (en) * 2005-05-09 2009-01-06 Surfatech Corporation Spider esters in personal care applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137736A (en) * 1958-06-24 1964-06-16 Celanese Corp Stabilization of formaldehyde solutions
GB1029039A (en) * 1963-04-18 1966-05-11 Koei Kagaku Kogyo Kabushiki Ka Improvements relating to the stabilization of aqueous formaldehyde solutions
DE2138309B2 (de) * 1971-07-30 1977-12-22 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Stabilisierung waessriger formaldehydloesungen
IT1063642B (it) * 1976-11-05 1985-02-11 Montedison Spa Processo per la stabilizzazione di soluzioni acquose di formaldeide

Also Published As

Publication number Publication date
GB2088381A (en) 1982-06-09
IT8026347A0 (it) 1980-12-02
SE8107132L (sv) 1982-06-03
IT1134537B (it) 1986-08-13
FR2495135A1 (fr) 1982-06-04
DE3147532A1 (de) 1982-09-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee