BE762371A - Teinture de polyamides a radicaux terminaux d'acides - Google Patents
Teinture de polyamides a radicaux terminaux d'acidesInfo
- Publication number
- BE762371A BE762371A BE762371A BE762371A BE762371A BE 762371 A BE762371 A BE 762371A BE 762371 A BE762371 A BE 762371A BE 762371 A BE762371 A BE 762371A BE 762371 A BE762371 A BE 762371A
- Authority
- BE
- Belgium
- Prior art keywords
- polyamides
- dye
- acid radicals
- terminal acid
- terminal
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 229920002647 polyamide Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US801370A | 1970-02-02 | 1970-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE762371A true BE762371A (fr) | 1971-07-16 |
Family
ID=21729342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE762371A BE762371A (fr) | 1970-02-02 | 1971-02-01 | Teinture de polyamides a radicaux terminaux d'acides |
Country Status (5)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE500910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1950-02-03 | |||
| US3632558A (en) * | 1967-08-08 | 1972-01-04 | Snia Viscosa | Production of spinnable polyamides exhibiting a high regularity and a high dyeability by acidic dyestuffs |
-
1971
- 1971-02-01 NL NL7101296A patent/NL7101296A/xx not_active Application Discontinuation
- 1971-02-01 FR FR7103282A patent/FR2079174A1/fr active Granted
- 1971-02-01 BE BE762371A patent/BE762371A/xx unknown
- 1971-02-01 DE DE19712104553 patent/DE2104553A1/de active Pending
- 1971-02-02 CH CH148971A patent/CH552650A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7101296A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-04 |
| CH552650A (de) | 1974-08-15 |
| FR2079174B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-06 |
| FR2079174A1 (en) | 1971-11-12 |
| DE2104553A1 (de) | 1971-08-19 |
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