GB1089390A - Spin-dyed polyamide filaments - Google Patents
Spin-dyed polyamide filamentsInfo
- Publication number
- GB1089390A GB1089390A GB2074266A GB2074266A GB1089390A GB 1089390 A GB1089390 A GB 1089390A GB 2074266 A GB2074266 A GB 2074266A GB 2074266 A GB2074266 A GB 2074266A GB 1089390 A GB1089390 A GB 1089390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lactam
- polyamide
- pigments
- spinning
- pigmented
- 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
- 239000004952 Polyamide Substances 0.000 title abstract 4
- 229920002647 polyamide Polymers 0.000 title abstract 4
- 239000000049 pigment Substances 0.000 abstract 3
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- 150000003951 lactams Chemical class 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- ZMESHQOXZMOOQQ-UHFFFAOYSA-N 1-(naphthalen-1-ylmethyl)naphthalene Chemical compound C1=CC=C2C(CC=3C4=CC=CC=C4C=CC=3)=CC=CC2=C1 ZMESHQOXZMOOQQ-UHFFFAOYSA-N 0.000 abstract 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 229940067573 brown iron oxide Drugs 0.000 abstract 1
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 abstract 1
- -1 caprolactam Chemical class 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000001023 inorganic pigment Substances 0.000 abstract 1
- 238000002074 melt spinning Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000012860 organic pigment Substances 0.000 abstract 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Polyamides are pigmented before melt-spinning by adding a pigment suspended in butyrolactam. Pigments specified include inorganic pigments, e.g. cadmium yellow and brown iron oxide and organic pigments. 60-70% of it may be dispersed in the lactam at room temperature using a ball mill, roller mill or sand mill. The suspension may also contain 0.1-0.2% of dinaphthyl methane ulphorate and 1-2% of water. It may be passed through a screen before incorporation in the polyamide by addition to the monomers or to the partly or completely finished polymer. The polyamide may be derived from an aminocarboxylic acid or lactam, e.g. caprolactam, or from a dicarboxylic acid and diamine. Sufficient dispersion may be added to introduce 0.01-5% pigment. The pigmented polymer may be shredded or granulated and leached with water before spinning.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV0028420 | 1965-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1089390A true GB1089390A (en) | 1967-11-01 |
Family
ID=7584120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2074266A Expired GB1089390A (en) | 1965-05-10 | 1966-05-10 | Spin-dyed polyamide filaments |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT262496B (en) |
| BE (1) | BE680123A (en) |
| CH (1) | CH456839A (en) |
| DE (1) | DE1494765A1 (en) |
| ES (1) | ES326409A1 (en) |
| FR (1) | FR1479068A (en) |
| GB (1) | GB1089390A (en) |
| NL (1) | NL6606287A (en) |
| SE (1) | SE300408B (en) |
-
1965
- 1965-05-10 DE DE19651494765 patent/DE1494765A1/en active Pending
-
1966
- 1966-04-27 BE BE680123D patent/BE680123A/xx unknown
- 1966-05-03 AT AT417566A patent/AT262496B/en active
- 1966-05-06 ES ES0326409A patent/ES326409A1/en not_active Expired
- 1966-05-09 FR FR60837A patent/FR1479068A/en not_active Expired
- 1966-05-09 CH CH671866A patent/CH456839A/en unknown
- 1966-05-09 NL NL6606287A patent/NL6606287A/xx unknown
- 1966-05-09 SE SE633566A patent/SE300408B/xx unknown
- 1966-05-10 GB GB2074266A patent/GB1089390A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT262496B (en) | 1968-06-10 |
| BE680123A (en) | 1966-10-03 |
| FR1479068A (en) | 1967-04-28 |
| DE1494765A1 (en) | 1969-12-11 |
| SE300408B (en) | 1968-04-29 |
| NL6606287A (en) | 1966-11-11 |
| ES326409A1 (en) | 1967-03-01 |
| CH456839A (en) | 1968-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Carlton | MILL AND TOWN: THE COTTON MILL WORKERS AND THE MIDDLE CLASS IN SOUTH CAROLINA, 1880-1920. | |
| GB1169301A (en) | Polyamides | |
| GB1412834A (en) | Pigment | |
| GB1089390A (en) | Spin-dyed polyamide filaments | |
| GB910642A (en) | A polyamide particle coated with a pigment-polyamide blend and method for preparing same | |
| ES359844A1 (en) | Process of making perylene pigments | |
| GB1147707A (en) | A process for the production of polyamide foams | |
| GB1153246A (en) | Process for the Production of Spin-Dyed Polyamide Filaments | |
| GB1514558A (en) | Process for the production of dyed acrylic fibres | |
| GB1219420A (en) | A process for the production of mass-dyed filaments or fibres of polyamides | |
| GB1256608A (en) | ||
| GB1139408A (en) | Dyeing and printing of polymers and copolymers of acrylonitrile or asymmetric dicyanoethylene or of acid-modified aromatic polyesters | |
| GB1273880A (en) | Process for dyeing polyamides in the melt | |
| CN208685805U (en) | A kind of movable plank house being easily installed | |
| GB634880A (en) | Improvements in and relating to electric imitation coal or like fires | |
| GB1134735A (en) | Pigments and their production | |
| Libet et al. | Elimination of persistent vomiting in an infant by response-contingent punishment using lemon juice. | |
| GB1268749A (en) | Copolyamides | |
| SMITH et al. | Fibers from aromatic copolyamides of limited order | |
| JPS55134310A (en) | Cross-sectional bearing indicator | |
| GB777617A (en) | Posts for traffic and other signs | |
| GB1182383A (en) | Novel Polyamides of Adamantane | |
| CN2296514Y (en) | Electronic safety defending device | |
| DEP0017436DA (en) | Process for the production of spatial images | |
| Ward | JAMES HARGRAVES MEMORIAL APPEAL |