IT1263858B - Poliesteri contenenti comonomeri solfonati come terminatori di catena - Google Patents
Poliesteri contenenti comonomeri solfonati come terminatori di catenaInfo
- Publication number
- IT1263858B IT1263858B ITMI930626A ITMI930626A IT1263858B IT 1263858 B IT1263858 B IT 1263858B IT MI930626 A ITMI930626 A IT MI930626A IT MI930626 A ITMI930626 A IT MI930626A IT 1263858 B IT1263858 B IT 1263858B
- Authority
- IT
- Italy
- Prior art keywords
- chain end
- comonomers
- end members
- polyesters containing
- sulphonated
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- -1 alkylene glycol Chemical compound 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 150000003333 secondary alcohols Chemical class 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
Resine poliestere tingibili a bassa temperatura ottenute dalla policondensazione di:a) almeno un diolo costituito essenzialmente da un glicole alchilenico C2-C4;b) almeno un diacido costituito essenzialmente da un acido aromatico bicarbossilico C8-C16, eventualmente sostituito con alogeni o con radicali alchilici C1-C4, od un suo derivato;c) 0,01-20% in moli, rispetto alla somma totale dei componenti acidi, di un terminatore di catena costituito da un alcol secondario solfonato scelto fra quelli di formula generale:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI930626A IT1263858B (it) | 1993-03-31 | 1993-03-31 | Poliesteri contenenti comonomeri solfonati come terminatori di catena |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI930626A IT1263858B (it) | 1993-03-31 | 1993-03-31 | Poliesteri contenenti comonomeri solfonati come terminatori di catena |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI930626A0 ITMI930626A0 (it) | 1993-03-31 |
| ITMI930626A1 ITMI930626A1 (it) | 1994-10-01 |
| IT1263858B true IT1263858B (it) | 1996-09-04 |
Family
ID=11365575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI930626A IT1263858B (it) | 1993-03-31 | 1993-03-31 | Poliesteri contenenti comonomeri solfonati come terminatori di catena |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1263858B (it) |
-
1993
- 1993-03-31 IT ITMI930626A patent/IT1263858B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI930626A0 (it) | 1993-03-31 |
| ITMI930626A1 (it) | 1994-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970313 |