FR2143070A1 - Fibre-forming polyesters - prepd from aromatic dicarboxylic acid or diester glycol and sulphonate to raise dye-affin - Google Patents
Fibre-forming polyesters - prepd from aromatic dicarboxylic acid or diester glycol and sulphonate to raise dye-affinInfo
- Publication number
- FR2143070A1 FR2143070A1 FR7222015A FR7222015A FR2143070A1 FR 2143070 A1 FR2143070 A1 FR 2143070A1 FR 7222015 A FR7222015 A FR 7222015A FR 7222015 A FR7222015 A FR 7222015A FR 2143070 A1 FR2143070 A1 FR 2143070A1
- Authority
- FR
- France
- Prior art keywords
- esp
- fibre
- dicarboxylic acid
- aromatic dicarboxylic
- dye
- 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.)
- Granted
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title abstract 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 title abstract 2
- 125000003118 aryl group Chemical group 0.000 title abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title abstract 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 title 1
- 150000005690 diesters Chemical class 0.000 title 1
- 229920000728 polyester Polymers 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- -1 alkyl diester Chemical class 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15524771A | 1971-06-21 | 1971-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2143070A1 true FR2143070A1 (en) | 1973-02-02 |
| FR2143070B1 FR2143070B1 (OSRAM) | 1973-07-13 |
Family
ID=22554645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7222015A Granted FR2143070A1 (en) | 1971-06-21 | 1972-06-19 | Fibre-forming polyesters - prepd from aromatic dicarboxylic acid or diester glycol and sulphonate to raise dye-affin |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2229753A1 (OSRAM) |
| ES (1) | ES404055A1 (OSRAM) |
| FR (1) | FR2143070A1 (OSRAM) |
| IT (1) | IT959835B (OSRAM) |
-
1972
- 1972-06-17 IT IT2583472A patent/IT959835B/it active
- 1972-06-19 FR FR7222015A patent/FR2143070A1/fr active Granted
- 1972-06-19 DE DE19722229753 patent/DE2229753A1/de active Pending
- 1972-06-20 ES ES404055A patent/ES404055A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT959835B (it) | 1973-11-10 |
| FR2143070B1 (OSRAM) | 1973-07-13 |
| ES404055A1 (es) | 1975-06-01 |
| DE2229753A1 (de) | 1973-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |