GB719489A - Improvements in the manufacture of articles from superpolyamides - Google Patents
Improvements in the manufacture of articles from superpolyamidesInfo
- Publication number
- GB719489A GB719489A GB9297/52A GB929752A GB719489A GB 719489 A GB719489 A GB 719489A GB 9297/52 A GB9297/52 A GB 9297/52A GB 929752 A GB929752 A GB 929752A GB 719489 A GB719489 A GB 719489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manganese
- per cent
- polyamide
- filaments
- copper
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004952 Polyamide Substances 0.000 abstract 12
- 229920002647 polyamide Polymers 0.000 abstract 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 7
- 229910052748 manganese Inorganic materials 0.000 abstract 7
- 239000011572 manganese Substances 0.000 abstract 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 6
- 239000005749 Copper compound Substances 0.000 abstract 5
- 150000001880 copper compounds Chemical class 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 abstract 3
- 235000019253 formic acid Nutrition 0.000 abstract 3
- 239000004408 titanium dioxide Substances 0.000 abstract 3
- KSNGEYQWLMRSIR-UHFFFAOYSA-L 2-hydroxypropanoate;manganese(2+) Chemical compound [Mn+2].CC(O)C([O-])=O.CC(O)C([O-])=O KSNGEYQWLMRSIR-UHFFFAOYSA-L 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 2
- 150000004679 hydroxides Chemical class 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000004753 textile Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- VEKIOANTWLVRKC-UHFFFAOYSA-L 2-hydroxypropanoate manganese(2+) hydrate Chemical compound O.C(C(O)C)(=O)[O-].[Mn+2].C(C(O)C)(=O)[O-] VEKIOANTWLVRKC-UHFFFAOYSA-L 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 229920002302 Nylon 6,6 Polymers 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 238000000578 dry spinning Methods 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 150000002697 manganese compounds Chemical class 0.000 abstract 1
- 238000002074 melt spinning Methods 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 238000002166 wet spinning Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
- D06P3/26—Polyamides; Polyurethanes using dispersed dyestuffs
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
-
- 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
- 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
- D01F1/10—Other agents for modifying properties
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/26—Halides of elements of Groups 7 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/503—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms without bond between a carbon atom and a metal or a boron, silicon, selenium or tellurium atom
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
- D06P3/241—Polyamides; Polyurethanes using acid dyes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/21—Nylon
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Artificial filaments, films, ribbons, tubes, rods and other articles, and coatings, of dull appearance and having a high resistance to the degrading action of actinic rays, are made from a polyamide in which have been incorporated 0.5-5 per cent. of a delustring agent and also small proportions of both manganese and copper compounds. Alternatively the manganese and copper compounds may be incorporated in formed articles of a polyamide containing the delustring agent. The manganese and copper compounds may be hydroxides or salts of weak acids. They may be incorporated in the starting materials or intermediate products used for making the polyamides, or they may be added to the molten polyamide or to a solution of the polyamide. Filaments may be made by melt spinning or by dry or wet spinning of the polymer solutions. If desired the impregnation with manganese and copper compounds may be effected on manufactured articles such as fabrics, felts and knitted goods. Preferably the proportion of manganese incorporated lies between 0.001 and 0.04 per cent., and that of the copper lies between 0.001 and 0.01 per cent. of the weight of the polyamide. The polyamide may be formed from a diamine and a dibasic acid, or from an o -aminocarboxylic acid or the lactam of such acid. In an example, filaments are obtained from polyhexamethylene adipamide containing 3 per cent. of titanium dioxide, 0.03 per cent. of manganese lactate hydrate and 0.008 per cent. of copper acetate. In another example, a skein of filaments of a polyamide obtained from caprolactam and containing 3 per cent. of titanium dioxide is immersed in a solution containing water, formic acid and small proportions of manganese lactate and copper acetate. The skein is withdrawn, washed and dried. Specification 689,629 is referred to.ALSO:Filaments, threads, fabrics, felts and other textile materials and articles made from delustred polyamides containing 0.5-5 per cent of a delustring agent are rendered resistant to the colouring and deteriorating action of actinic light by impregnating them with a solution containing both copper and manganese compounds. Preferably the solution contains a swelling agent for the polyamide, e.g. formic acid. The textile materials treated may contain, in addition to the polyamide filaments, also filaments or fibres of cotton, linen, silk, rayon or synthetic materials such as polyesters or polyvinyl derivatives. The manganese and copper compounds may be hydroxides or salts of weak acids. Preferably the proportion of manganese incorporated lies between 0.001 and 0.04 per cent by weight based on the weight of the polymer, and the proportion of copper preferably lies between 0.001 and 0.01 per cent. In an example, a skein of filaments of a polyamide obtained from caprolactam and containing 3 per cent of titanium dioxide is immersed in a solution containing water, formic acid and small proportions of manganese lactate and copper acetate. The skein is withdrawn, washed and dried. Specification 689,629, [Group IV(a)], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1099407T | 1951-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB719489A true GB719489A (en) | 1954-12-01 |
Family
ID=9619756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9297/52A Expired GB719489A (en) | 1951-04-11 | 1952-04-10 | Improvements in the manufacture of articles from superpolyamides |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2671770A (en) |
| BE (1) | BE509405A (en) |
| CH (1) | CH303994A (en) |
| FR (2) | FR1099407A (en) |
| GB (1) | GB719489A (en) |
| NL (1) | NL94412C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060135B (en) * | 1957-04-11 | 1959-06-25 | Inventa A G Fuer Forschung & P | Process for stabilizing linear polyamides |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098905B (en) * | 1956-07-30 | 1961-02-09 | Boehme Chem Fab Kg | Process for the wash-resistant matting of polyamide fibers |
| DE1096604B (en) * | 1957-05-08 | 1961-01-05 | Glanzstoff Ag | Process for the production of matted polyamides or polyamides containing colored pigments |
| US3002947A (en) * | 1959-05-22 | 1961-10-03 | Du Pont | Delustered and stabilized polyamide |
| US3206430A (en) * | 1961-11-03 | 1965-09-14 | American Enka Corp | Stabilization of polyamides with manganous hypophosphite or acetate and cerous oxalate |
| GB1102921A (en) * | 1965-02-11 | 1968-02-14 | Ici Ltd | Stabilised polyamide compositions |
| FR2700780B1 (en) * | 1993-01-28 | 1995-03-10 | Novalis Fibres | Filaments, fibers, pigmented threads for outdoor use. |
-
0
- BE BE509405D patent/BE509405A/xx unknown
- NL NL94412D patent/NL94412C/xx active
-
1951
- 1951-04-11 FR FR1099407D patent/FR1099407A/en not_active Expired
-
1952
- 1952-04-04 US US280672A patent/US2671770A/en not_active Expired - Lifetime
- 1952-04-08 CH CH303994D patent/CH303994A/en unknown
- 1952-04-10 GB GB9297/52A patent/GB719489A/en not_active Expired
-
1955
- 1955-08-01 FR FR68003D patent/FR68003E/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060135B (en) * | 1957-04-11 | 1959-06-25 | Inventa A G Fuer Forschung & P | Process for stabilizing linear polyamides |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1099407A (en) | 1955-09-05 |
| FR68003E (en) | 1958-03-27 |
| US2671770A (en) | 1954-03-09 |
| CH303994A (en) | 1954-12-31 |
| NL94412C (en) | |
| BE509405A (en) |
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