RO85847B1 - Procedeu pentru obtinerea unor rasini alchidice - Google Patents
Procedeu pentru obtinerea unor rasini alchidiceInfo
- Publication number
- RO85847B1 RO85847B1 RO107627A RO10762782A RO85847B1 RO 85847 B1 RO85847 B1 RO 85847B1 RO 107627 A RO107627 A RO 107627A RO 10762782 A RO10762782 A RO 10762782A RO 85847 B1 RO85847 B1 RO 85847B1
- Authority
- RO
- Romania
- Prior art keywords
- preparing
- glycol
- alkydic
- resins
- polyesterification
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N ethyl trimethyl methane Natural products CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229920000180 alkyd Polymers 0.000 abstract 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 239000000539 dimer Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 235000004213 low-fat Nutrition 0.000 abstract 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 abstract 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 1
- 239000008158 vegetable oil Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
Procedeul pentru obtinerea unor rasini alchidice cu continut redus de acizi grasi, conform inventiei, consta în aceea ca efectueaza poliesterificarea la 180...250 degree C, pîna la indice de aciditate de maximum 25 mg KOH/g si o vîscozitate a solutiei 50% în xilen de minimum 700 cP la 20 degree C, a unui amestec format din: 20...40% acizi grasi din uleiuri vegetale; 10...20% acid izoftalic; 10...25% anhidrida ftalica; 1...2% acizi dimeri hidrogenati; 35...40% poliol ales dintre glicerina, trimetilpropan, pentaeritrita, neopentilglicol, etilenglicol, propilenglicol sau amestecuri ale acestora.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO82109092A RO85847A2 (ro) | 1982-05-21 | 1982-05-21 | Limitator de cursa inductiv cu fanta dubla realizind functia logica si |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO82109092A RO85847A2 (ro) | 1982-05-21 | 1982-05-21 | Limitator de cursa inductiv cu fanta dubla realizind functia logica si |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85847B1 true RO85847B1 (ro) | 1984-11-30 |
| RO85847A2 RO85847A2 (ro) | 1985-01-24 |
Family
ID=20111571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO82109092A RO85847A2 (ro) | 1982-05-21 | 1982-05-21 | Limitator de cursa inductiv cu fanta dubla realizind functia logica si |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85847A2 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0607500D0 (en) * | 2006-04-13 | 2006-05-24 | Ici Plc | Structurants for oil phases |
-
1982
- 1982-05-21 RO RO82109092A patent/RO85847A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85847A2 (ro) | 1985-01-24 |
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