ES8205004A3 - Procedure for the manufacture of a thermodendurable adhesive based on a urea-formaldehyde resin (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of a thermodendurable adhesive based on a urea-formaldehyde resin (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES8205004A3 ES8205004A3 ES501234A ES501234A ES8205004A3 ES 8205004 A3 ES8205004 A3 ES 8205004A3 ES 501234 A ES501234 A ES 501234A ES 501234 A ES501234 A ES 501234A ES 8205004 A3 ES8205004 A3 ES 8205004A3
- Authority
- ES
- Spain
- Prior art keywords
- urea
- formaldehyde resin
- translation
- procedure
- manufacture
- 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
Links
Abstract
Procedure for the manufacture of a thermelandurable adhesive based on a urea-formaldehyde resin. It consists in treatment under agitation and at a temperature comprised between 10 and 30 c, a urea/formaldehyde resin with an acid sulphate suctioned liquor whose content of hn3 is from 0.2 to 4 per 100 in weight with respect to solids of the liquid. The reaction has place in a ponderal relation comprised between 50 and 90 parts in resin weight and 10 to 50 in the sulficial liquor. When the sulficial liquor is constituted by at least soldered liquors based on calcium, magnesium, sodium and ammonium, in the process participates at their own time a sufficient amount of uan hydro-soluble salt of a strong acid to supply the necessary ion proportion ammonians (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES501234A ES8205004A3 (en) | 1981-04-10 | 1981-04-10 | Procedure for the manufacture of a thermodendurable adhesive based on a urea-formaldehyde resin (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES501234A ES8205004A3 (en) | 1981-04-10 | 1981-04-10 | Procedure for the manufacture of a thermodendurable adhesive based on a urea-formaldehyde resin (Machine-translation by Google Translate, not legally binding) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES501234A0 ES501234A0 (en) | 1982-06-01 |
| ES8205004A3 true ES8205004A3 (en) | 1982-06-01 |
Family
ID=8482220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES501234A Expired ES8205004A3 (en) | 1981-04-10 | 1981-04-10 | Procedure for the manufacture of a thermodendurable adhesive based on a urea-formaldehyde resin (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES8205004A3 (en) |
-
1981
- 1981-04-10 ES ES501234A patent/ES8205004A3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES501234A0 (en) | 1982-06-01 |
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