RO98738B1 - Agent de lipire pentru fire de sticla si procedeu pentru obtinerea acestuia - Google Patents
Agent de lipire pentru fire de sticla si procedeu pentru obtinerea acestuiaInfo
- Publication number
- RO98738B1 RO98738B1 RO128795A RO12879587A RO98738B1 RO 98738 B1 RO98738 B1 RO 98738B1 RO 128795 A RO128795 A RO 128795A RO 12879587 A RO12879587 A RO 12879587A RO 98738 B1 RO98738 B1 RO 98738B1
- Authority
- RO
- Romania
- Prior art keywords
- mol
- obtaining
- same
- glass fibres
- pasting agent
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 title abstract 3
- 239000003365 glass fiber Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 2
- 238000005476 soldering Methods 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 1
- 239000001530 fumaric acid Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 125000003827 glycol group Chemical group 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
Inventia se refera la un agent de lipire sub forma de pulbere destinata lipirii firelor de sticla în patura de matt. Agentul de lipire, conform inventiei, este constituit din: acid fumaric 20...95 mol% (fata de amestecul de acizi) si bisenol propoxilat 30...85 mol%, polietilenglicol (n=3-30) 5...20 mol% si/sau un poliol 1...3 mol% (fata de amestecul de glicoli) si se obtine la temperaturi cuprinse între 110 si 220 degree C, presiune finala 0,5...10 mm Hg (functie de compozitia amestecului de reactie).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO128795A RO98738B1 (ro) | 1987-06-27 | 1987-06-27 | Agent de lipire pentru fire de sticla si procedeu pentru obtinerea acestuia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO128795A RO98738B1 (ro) | 1987-06-27 | 1987-06-27 | Agent de lipire pentru fire de sticla si procedeu pentru obtinerea acestuia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98738B1 true RO98738B1 (ro) | 1990-04-30 |
Family
ID=40906833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO128795A RO98738B1 (ro) | 1987-06-27 | 1987-06-27 | Agent de lipire pentru fire de sticla si procedeu pentru obtinerea acestuia |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98738B1 (ro) |
-
1987
- 1987-06-27 RO RO128795A patent/RO98738B1/ro unknown
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