GB1172674A - Stabilisation of Aqueous Formaldehyde Solutions. - Google Patents

Stabilisation of Aqueous Formaldehyde Solutions.

Info

Publication number
GB1172674A
GB1172674A GB5197666A GB5197666A GB1172674A GB 1172674 A GB1172674 A GB 1172674A GB 5197666 A GB5197666 A GB 5197666A GB 5197666 A GB5197666 A GB 5197666A GB 1172674 A GB1172674 A GB 1172674A
Authority
GB
United Kingdom
Prior art keywords
weight
aqueous formaldehyde
vinyl
diol
solution
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
GB5197666A
Other languages
English (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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1172674A publication Critical patent/GB1172674A/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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB5197666A 1965-12-07 1966-11-21 Stabilisation of Aqueous Formaldehyde Solutions. Expired GB1172674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF47854A DE1245351B (de) 1965-12-07 1965-12-07 Stabilisierung waessriger Formaldehydloesungen mit einem Formaldehydgehalt von mindestens 30 Gewichtsprozent gegen Polymerenbildung

Publications (1)

Publication Number Publication Date
GB1172674A true GB1172674A (en) 1969-12-03

Family

ID=7101880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5197666A Expired GB1172674A (en) 1965-12-07 1966-11-21 Stabilisation of Aqueous Formaldehyde Solutions.

Country Status (5)

Country Link
BE (1) BE690394A (xx)
DE (1) DE1245351B (xx)
FR (1) FR1503256A (xx)
GB (1) GB1172674A (xx)
NL (1) NL6617194A (xx)

Families Citing this family (2)

* 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
US4085079A (en) * 1977-02-02 1978-04-18 Monsanto Company Formaldehyde solutions stabilized with interpolymers of vinyl acetate, vinyl acetal and vinyl alcohol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213829B (de) * 1964-03-04 1966-04-07 Bayer Ag Stabilisierung waessriger Formaldehydloesungen

Also Published As

Publication number Publication date
NL6617194A (xx) 1967-06-08
BE690394A (xx) 1967-05-02
DE1245351B (de) 1967-07-27
FR1503256A (fr) 1967-11-24

Similar Documents

Publication Publication Date Title
US2997432A (en) Dyeing of 1-olefin polymers
GB607911A (en) Production of partially hydrolysed vinyl ester polymers and interpolymers
US3442837A (en) Transparent polyvinyl chloride containing high density polyethylene as a lubricant
GB1232795A (xx)
GB712220A (en) Copolymers of vinyl compounds with ª ,ª -unsaturated dicarboxylic acid anhydrides or esters
GB1172674A (en) Stabilisation of Aqueous Formaldehyde Solutions.
GB1199651A (en) Polyvinyl Alcohols
US3730943A (en) Stabilized vinyl chloride polymers
KR840006355A (ko) 에틸렌공중합체/비닐 또는 비닐리덴 할라이드 혼합물로부터 제조된 저밀도 밀폐셀다공질 제품
US3262905A (en) Heat stabilization of polyvinyl alcohol with alkali metal phosphates
US3397162A (en) Non-blocking water-soluble polyvinyl alcohol films
ES324976A1 (es) Un metodo de preparacion de un latex estable.
GB497642A (en) Safety glass
GB1007985A (en) Method of manufacturing synthetic fibres, films and other shaped articles containing polyoxymethylene
US3111508A (en) Preparation of polyvinyl esters and polyvinyl alcohol
GB1007160A (en) Process for the preparation of polymers and copolymers of vinyl chloride
GB865326A (en) Process for stabilising halogen-containing polymers and copolymers
GB1084590A (en) Methacrolein polymers and process for their preparation
GB1165486A (en) Polyvinyl Alcohol Copolymer
FR2116961A5 (en) Heat-stabilised pvc compsns for food packaging
GB848348A (en) Process for the manufacture of hydrolysed vinyl acetate/acrylic ester copolymers
US3627742A (en) Alkanolamines in vinyl chloride suspension polymerization
GB1004276A (en) Improvements in and relating to polymers
US3084989A (en) Process of treating polyvinyl alcohol
GB477885A (en) Improvements in vinyl resins

Legal Events

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