RO85998B1 - Procedeu de accelerare a sintezei rasinilor alchidice - Google Patents
Procedeu de accelerare a sintezei rasinilor alchidiceInfo
- Publication number
- RO85998B1 RO85998B1 RO107629A RO10762982A RO85998B1 RO 85998 B1 RO85998 B1 RO 85998B1 RO 107629 A RO107629 A RO 107629A RO 10762982 A RO10762982 A RO 10762982A RO 85998 B1 RO85998 B1 RO 85998B1
- Authority
- RO
- Romania
- Prior art keywords
- accelerating
- alkyd resins
- polyesterification
- acid
- ratio
- Prior art date
Links
- 229920000180 alkyd Polymers 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 abstract 1
- 229940092714 benzenesulfonic acid Drugs 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
Procedeul de accelerare a sintezei rasinii alchidice, conform inventiei, se caracterizeaza prin aceea ca în scopul scurtarii timpului de poliesterificare cu pîna la 40%, poliesterificarea decurge în prezenta de catalizatori alesi dintre acid paratoluensulfonic, acid benzensulfonic sau acid fosforic, în proportie de 0,1...2% în greutate, care se neutralizeaza la diluare cu trietilamina, în raport echimolar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107629A RO85998B1 (ro) | 1982-05-21 | 1982-05-21 | Procedeu de accelerare a sintezei rasinilor alchidice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107629A RO85998B1 (ro) | 1982-05-21 | 1982-05-21 | Procedeu de accelerare a sintezei rasinilor alchidice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85998A3 RO85998A3 (ro) | 1985-01-24 |
| RO85998B1 true RO85998B1 (ro) | 1985-01-30 |
Family
ID=20111573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107629A RO85998B1 (ro) | 1982-05-21 | 1982-05-21 | Procedeu de accelerare a sintezei rasinilor alchidice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85998B1 (ro) |
-
1982
- 1982-05-21 RO RO107629A patent/RO85998B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85998A3 (ro) | 1985-01-24 |
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