DE1669434A1 - Verfahren zur Herstellung spinngefaerbter Faeden - Google Patents
Verfahren zur Herstellung spinngefaerbter FaedenInfo
- Publication number
- DE1669434A1 DE1669434A1 DE19661669434 DE1669434A DE1669434A1 DE 1669434 A1 DE1669434 A1 DE 1669434A1 DE 19661669434 DE19661669434 DE 19661669434 DE 1669434 A DE1669434 A DE 1669434A DE 1669434 A1 DE1669434 A1 DE 1669434A1
- Authority
- DE
- Germany
- Prior art keywords
- spun
- suspension
- butyrolactam
- production
- threads
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
- C08J3/2056—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase the polymer being pre-melted
-
- 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
- D01F1/04—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
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coloring (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV0028420 | 1965-05-10 | ||
| DEG0048739 | 1966-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1669434A1 true DE1669434A1 (de) | 1972-02-10 |
Family
ID=25978870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661669434 Pending DE1669434A1 (de) | 1965-05-10 | 1966-12-15 | Verfahren zur Herstellung spinngefaerbter Faeden |
Country Status (10)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020221919A1 (en) * | 2019-05-01 | 2020-11-05 | Novochem Green Additives 2 B.V. | Crop enhancement composition |
-
1966
- 1966-12-15 DE DE19661669434 patent/DE1669434A1/de active Pending
-
1967
- 1967-11-02 AT AT988967A patent/AT271714B/de active
- 1967-11-03 BE BE706005D patent/BE706005A/xx unknown
- 1967-11-17 SE SE1583967A patent/SE329689B/xx unknown
- 1967-11-21 ES ES347402A patent/ES347402A2/es not_active Expired
- 1967-11-23 CH CH1646767A patent/CH474577A/de unknown
- 1967-11-24 GB GB5351567A patent/GB1153246A/en not_active Expired
- 1967-12-06 LU LU55040D patent/LU55040A1/xx unknown
- 1967-12-11 NL NL6716798A patent/NL6716798A/xx unknown
- 1967-12-13 FR FR132128A patent/FR93632E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH474577A (de) | 1969-06-30 |
| SE329689B (US07582779-20090901-C00044.png) | 1970-10-19 |
| GB1153246A (en) | 1969-05-29 |
| BE706005A (US07582779-20090901-C00044.png) | 1968-03-18 |
| NL6716798A (US07582779-20090901-C00044.png) | 1968-06-17 |
| AT271714B (de) | 1969-06-10 |
| FR93632E (fr) | 1969-04-25 |
| LU55040A1 (US07582779-20090901-C00044.png) | 1968-02-27 |
| ES347402A2 (es) | 1969-01-16 |
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