CS183271B1 - Refining of pentaerythritol prepared by condensation of formaldehyde and acetaldehyde in alcalic medium - Google Patents

Refining of pentaerythritol prepared by condensation of formaldehyde and acetaldehyde in alcalic medium

Info

Publication number
CS183271B1
CS183271B1 CS22776A CS22776A CS183271B1 CS 183271 B1 CS183271 B1 CS 183271B1 CS 22776 A CS22776 A CS 22776A CS 22776 A CS22776 A CS 22776A CS 183271 B1 CS183271 B1 CS 183271B1
Authority
CS
Czechoslovakia
Prior art keywords
alcalic
acetaldehyde
refining
formaldehyde
condensation
Prior art date
Application number
CS22776A
Other languages
English (en)
Inventor
Jozef Ziak
Original Assignee
Jozef Ziak
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 Jozef Ziak filed Critical Jozef Ziak
Priority to CS22776A priority Critical patent/CS183271B1/cs
Publication of CS183271B1 publication Critical patent/CS183271B1/cs

Links

CS22776A 1976-01-14 1976-01-14 Refining of pentaerythritol prepared by condensation of formaldehyde and acetaldehyde in alcalic medium CS183271B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS22776A CS183271B1 (en) 1976-01-14 1976-01-14 Refining of pentaerythritol prepared by condensation of formaldehyde and acetaldehyde in alcalic medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS22776A CS183271B1 (en) 1976-01-14 1976-01-14 Refining of pentaerythritol prepared by condensation of formaldehyde and acetaldehyde in alcalic medium

Publications (1)

Publication Number Publication Date
CS183271B1 true CS183271B1 (en) 1978-06-30

Family

ID=5334002

Family Applications (1)

Application Number Title Priority Date Filing Date
CS22776A CS183271B1 (en) 1976-01-14 1976-01-14 Refining of pentaerythritol prepared by condensation of formaldehyde and acetaldehyde in alcalic medium

Country Status (1)

Country Link
CS (1) CS183271B1 (cs)

Similar Documents

Publication Publication Date Title
JPS55122749A (en) Peptidyllarginine aldehyde derivative and its manufacture
JPS57137195A (en) Discriminating card and its manufacture
NL187971C (nl) Legitimatiekaart en werkwijze ter vervaardiging daarvan.
JPS55157581A (en) Acetal and its manufacture
GB2001664B (en) Phenol/formaldehyde resoles and cellular products derived therefrom
JPS55146624A (en) Disk file
IL62607A0 (en) Preparation of urea-formaldehyde polymer dispersions modified with higher aldehydes
JPS57122022A (en) Manufacture of acetaldehyde and ethanol
JPS5747626A (en) Manufacture of information disc with high density
JPS57169940A (en) Information disk and its manufacture
GB1541972A (en) Process for the preparation of aliphatic aldehydes and ketones containing alkoxy groups
CS183271B1 (en) Refining of pentaerythritol prepared by condensation of formaldehyde and acetaldehyde in alcalic medium
JPS55141427A (en) Aldehyde ether and its manufacture
JPS5573627A (en) Novel aldehyde and its use
JPS5376554A (en) Method of purifying waste water containing phenol and phenol formaldehyde
AU1346476A (en) Etherified melamine formaldehyde resins having long storage life and low free formaldehyde content
JPS51138689A (en) Quinazoline deriyatives and preparation method and uses
JPS54130582A (en) Novel isoquinoline aldehyde and its manufacture
JPS55157563A (en) Novel 22methylenee33substituted butanal and its manufacture
HK29585A (en) Schistosomicidal composition comprising oxamniquine and praziquantel
JPS5681359A (en) Furan resin and its manufacture
GB1556691A (en) Phenol formaldehyde resins their manufacture and uses
JPS5674115A (en) Formaldehyde condensates and their manufacture
JPS5573628A (en) Novel aldehyde and its manufacture and use
JPS51145484A (en) Oil collector and manufacture thereof