DE1669418C3 - - Google Patents
Info
- Publication number
- DE1669418C3 DE1669418C3 DE19511669418 DE1669418A DE1669418C3 DE 1669418 C3 DE1669418 C3 DE 1669418C3 DE 19511669418 DE19511669418 DE 19511669418 DE 1669418 A DE1669418 A DE 1669418A DE 1669418 C3 DE1669418 C3 DE 1669418C3
- Authority
- DE
- Germany
- Prior art keywords
- dye
- polyamide
- melt
- concentrate
- dyes
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/06—Dyes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511669418 DE1669418A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zum Faerben von Polyamiden |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511669418 DE1669418A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zum Faerben von Polyamiden |
DEF0050993 | 1966-12-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1669418A1 DE1669418A1 (de) | 1971-05-19 |
DE1669418B2 DE1669418B2 (US06265458-20010724-C00056.png) | 1974-05-16 |
DE1669418C3 true DE1669418C3 (US06265458-20010724-C00056.png) | 1974-12-19 |
Family
ID=25754362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19511669418 Granted DE1669418A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zum Faerben von Polyamiden |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1669418A1 (US06265458-20010724-C00056.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2312153C3 (de) * | 1972-03-14 | 1981-06-25 | CIBA-GEIGY AG, 4002 Basel | Farbstoffpräparat zum Färben thermoplastischer Polymerer in der Schmelze |
-
1951
- 1951-01-28 DE DE19511669418 patent/DE1669418A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1669418B2 (US06265458-20010724-C00056.png) | 1974-05-16 |
DE1669418A1 (de) | 1971-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |