CH466563A - Verfahren zur Erhöhung der Farbaufnahmefähigkeit von Polyamiden aus Lactamen für saure Farbstoffe - Google Patents
Verfahren zur Erhöhung der Farbaufnahmefähigkeit von Polyamiden aus Lactamen für saure FarbstoffeInfo
- Publication number
- CH466563A CH466563A CH255766A CH255766A CH466563A CH 466563 A CH466563 A CH 466563A CH 255766 A CH255766 A CH 255766A CH 255766 A CH255766 A CH 255766A CH 466563 A CH466563 A CH 466563A
- Authority
- CH
- Switzerland
- Prior art keywords
- lactams
- increasing
- acidic dyes
- dye receptivity
- polyamides made
- Prior art date
Links
Classifications
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV27948A DE1232735B (de) | 1965-03-03 | 1965-03-03 | Verfahren zur Erhoehung der Farbaufnahmefaehigkeit von Polyamiden aus Lactamen fuer saure Farbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH466563A true CH466563A (de) | 1968-12-15 |
Family
ID=7583786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH255766A CH466563A (de) | 1965-03-03 | 1966-02-22 | Verfahren zur Erhöhung der Farbaufnahmefähigkeit von Polyamiden aus Lactamen für saure Farbstoffe |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3437641A (de) |
| AT (1) | AT262223B (de) |
| BE (1) | BE677106A (de) |
| CH (1) | CH466563A (de) |
| DE (1) | DE1232735B (de) |
| ES (1) | ES323294A1 (de) |
| FR (1) | FR1470218A (de) |
| GB (1) | GB1125633A (de) |
| NL (1) | NL6602666A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846532A (en) * | 1969-01-29 | 1974-11-05 | Bayer Ag | Continuous spinning and stretching process of the production of polyamide-6 filaments |
| US3687904A (en) * | 1970-12-04 | 1972-08-29 | Ici Ltd | Polyamides |
| US4258142A (en) * | 1978-08-30 | 1981-03-24 | Argus Chemical Corp. | Clarified olefin polymer composition |
| US4390667A (en) * | 1981-07-06 | 1983-06-28 | Allied Corporation | Process for increasing the melt viscosity of polyamide with aryl phosphate compound |
| JPH02212533A (ja) * | 1989-02-10 | 1990-08-23 | Tonen Sekiyukagaku Kk | ポリマー組成物 |
| US5216054A (en) * | 1989-02-10 | 1993-06-01 | Tonen Sekiyukagaku Kabushiki Kaisha | Polymer composition |
| CA2122210C (en) * | 1993-08-16 | 2000-02-15 | Anil W. Saraf | Process for the manufacture of a post-heat set dyed fabric consisting essentially of polyamide fibers with improved dye washfastness and heat stability |
| CN1253495C (zh) * | 2001-06-14 | 2006-04-26 | 巴斯福公司 | 包含光稳定性结构部分的光稳定化聚合物、由其制备的制品及其制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2241322A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides from cyclic amides |
| US2557808A (en) * | 1946-06-26 | 1951-06-19 | Du Pont | Method for increasing the melt viscosity of synthetic linear polyamides |
| US2510777A (en) * | 1946-12-30 | 1950-06-06 | Du Pont | Polyamide treated with a hypophosphorous acid compound |
| US2904536A (en) * | 1955-06-29 | 1959-09-15 | Du Pont | Polyamide containing interlinear piperazine units |
| DE1069380B (de) * | 1957-12-23 | 1959-11-19 | Phrix-Werke Aktiengesellschaft Hamburg | Verfahren zum Stabilisieren von linearen1 Polyamiden |
| US3300448A (en) * | 1963-09-09 | 1967-01-24 | Monsanto Co | Polyamide of enhanced dyeability containing phenyl phosphonic acid and nu-amino ethylpiperazine |
| NL126202C (de) * | 1963-12-30 |
-
1965
- 1965-03-03 DE DEV27948A patent/DE1232735B/de active Pending
-
1966
- 1966-02-19 ES ES0323294A patent/ES323294A1/es not_active Expired
- 1966-02-22 CH CH255766A patent/CH466563A/de unknown
- 1966-02-28 BE BE677106D patent/BE677106A/xx unknown
- 1966-02-28 FR FR51380A patent/FR1470218A/fr not_active Expired
- 1966-02-28 US US530374A patent/US3437641A/en not_active Expired - Lifetime
- 1966-03-01 NL NL6602666A patent/NL6602666A/xx unknown
- 1966-03-03 GB GB9403/66A patent/GB1125633A/en not_active Expired
- 1966-03-03 AT AT201766A patent/AT262223B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1125633A (en) | 1968-08-28 |
| FR1470218A (fr) | 1967-02-17 |
| ES323294A1 (es) | 1967-02-01 |
| NL6602666A (de) | 1966-09-05 |
| DE1232735B (de) | 1967-01-19 |
| AT262223B (de) | 1968-06-10 |
| BE677106A (de) | 1966-07-18 |
| US3437641A (en) | 1969-04-08 |
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