AT295143B - Process for producing a copolyamide with improved dyeability by acid dyes - Google Patents
Process for producing a copolyamide with improved dyeability by acid dyesInfo
- Publication number
- AT295143B AT295143B AT213469A AT213469A AT295143B AT 295143 B AT295143 B AT 295143B AT 213469 A AT213469 A AT 213469A AT 213469 A AT213469 A AT 213469A AT 295143 B AT295143 B AT 295143B
- Authority
- AT
- Austria
- Prior art keywords
- copolyamide
- producing
- acid dyes
- improved dyeability
- dyeability
- Prior art date
Links
Classifications
-
- 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
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/109—Esters; Ether-esters of carbonic acid, e.g. R-O-C(=O)-O-R
-
- 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)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0052589 | 1967-03-21 | ||
DED0054216 | 1967-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT295143B true AT295143B (en) | 1971-12-27 |
Family
ID=25972571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT213469A AT295143B (en) | 1967-03-21 | 1968-03-21 | Process for producing a copolyamide with improved dyeability by acid dyes |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT295143B (en) |
BE (1) | BE712592A (en) |
DE (1) | DE1720506A1 (en) |
FR (1) | FR95625E (en) |
GB (1) | GB1222431A (en) |
NL (1) | NL6803892A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3010093B1 (en) * | 2013-09-04 | 2015-08-14 | Arkema France | MONOFILAMENT BASED ON A POLYAMIDE COMPOSITION |
-
1967
- 1967-09-27 DE DE19671720506 patent/DE1720506A1/en active Pending
-
1968
- 1968-03-19 NL NL6803892A patent/NL6803892A/xx unknown
- 1968-03-21 BE BE712592D patent/BE712592A/xx unknown
- 1968-03-21 GB GB1369768A patent/GB1222431A/en not_active Expired
- 1968-03-21 AT AT213469A patent/AT295143B/en not_active IP Right Cessation
- 1968-09-25 FR FR167519A patent/FR95625E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR95625E (en) | 1971-03-26 |
DE1720506A1 (en) | 1971-07-08 |
BE712592A (en) | 1968-07-31 |
NL6803892A (en) | 1968-09-23 |
GB1222431A (en) | 1971-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |