EP0279138A1 - Fasern, Garne, textile Gegenstände aus Polyvinylchlorid mit verbesserter Hitzebeständigkeit - Google Patents
Fasern, Garne, textile Gegenstände aus Polyvinylchlorid mit verbesserter Hitzebeständigkeit Download PDFInfo
- Publication number
- EP0279138A1 EP0279138A1 EP87420357A EP87420357A EP0279138A1 EP 0279138 A1 EP0279138 A1 EP 0279138A1 EP 87420357 A EP87420357 A EP 87420357A EP 87420357 A EP87420357 A EP 87420357A EP 0279138 A1 EP0279138 A1 EP 0279138A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- yarns
- ammonium
- temperature
- fibers
- treatment
- 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.)
- Granted
Links
- 239000004753 textile Substances 0.000 title claims abstract description 17
- 229920000915 polyvinyl chloride Polymers 0.000 title claims description 20
- 239000004800 polyvinyl chloride Substances 0.000 title claims description 20
- 238000011282 treatment Methods 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 10
- 230000009477 glass transition Effects 0.000 claims abstract description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 4
- ZMBBMVZDLKJCRJ-UHFFFAOYSA-N azane;1,2,3-trimethylbenzene Chemical compound N.CC1=CC=CC(C)=C1C ZMBBMVZDLKJCRJ-UHFFFAOYSA-N 0.000 claims description 3
- RLGQACBPNDBWTB-UHFFFAOYSA-N cetyltrimethylammonium ion Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)C RLGQACBPNDBWTB-UHFFFAOYSA-N 0.000 claims description 3
- -1 quaternary ammonium halide Chemical class 0.000 claims description 3
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical group CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 1
- RUPBZQFQVRMKDG-UHFFFAOYSA-M Didecyldimethylammonium chloride Chemical class [Cl-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC RUPBZQFQVRMKDG-UHFFFAOYSA-M 0.000 claims 1
- HXWGXXDEYMNGCT-UHFFFAOYSA-M decyl(trimethyl)azanium;chloride Chemical class [Cl-].CCCCCCCCCC[N+](C)(C)C HXWGXXDEYMNGCT-UHFFFAOYSA-M 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- YMBCJWGVCUEGHA-UHFFFAOYSA-M tetraethylammonium chloride Chemical class [Cl-].CC[N+](CC)(CC)CC YMBCJWGVCUEGHA-UHFFFAOYSA-M 0.000 claims 1
- 239000012736 aqueous medium Substances 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 4
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- JGFDZZLUDWMUQH-UHFFFAOYSA-N Didecyldimethylammonium Chemical compound CCCCCCCCCC[N+](C)(C)CCCCCCCCCC JGFDZZLUDWMUQH-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- RKMJXTWHATWGNX-UHFFFAOYSA-N decyltrimethylammonium ion Chemical compound CCCCCCCCCC[N+](C)(C)C RKMJXTWHATWGNX-UHFFFAOYSA-N 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- 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
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
-
- 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
- D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/22—Polymers or copolymers of halogenated mono-olefins
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
Definitions
- the present invention relates to fibers, filaments, yarns and textile articles based on atactic polyvinyl chloride obtained by polymerization between room temperature and 70 ° C, having improved thermal resistance, as well as their production process.
- Polyvinyl chloride fibers are appreciated in the textile field because of a certain number of particular properties: resistance to light, chemical inertia, power of thermal, electrical, acoustic insulation.
- finishing treatments such as dyeing, coating, passing over a ream, etc. are difficult to carry out industrially.
- This method is accurate to ⁇ 5 ° C.
- yarns, fibers and textile articles based on atactic polyvinyl chloride obtained by polymerization at a temperature between ambient temperature and 70 ° C., chlorine level between 56 and 63%, having a fiber to fiber bonding point of at least 115 ° C to about 160 ° C, preferably between 125 and 160 ° C, more generally 135 and 160 ° vs.
- they have a level of chlorine extracted from at least 1 per 1000 initial chlorine atoms, generally between 1.5 and 6 per 1000 initial chlorine atoms.
- the present invention also relates to a method for eliminating the strand-to-strand bonding of polyvinyl chloride fibers by means of a treatment with a strong base by means of a phase transfer agent in aqueous solution at a temperature lower than the glass transition temperature, more generally between 50 and 70 ° C, preferably 60 to 65 ° C for a period of 5 to 30 min. then a heat treatment at a temperature between 140 and 180 ° C for 1 to 10 minutes, in the relaxed state.
- Suitable phase transfer agents are quaternary ammonium chlorides, more particularly chlorides of trimethyldecyl ammonium, dimethyldidecyl ammonium, tetrabutyl- and tetraethyl-ammonium, tributylbenzene ammonium, trimethylhexadecyl ammonium, trimethylbenzene ammonium.
- phase transfer agent is meant a compound in aqueous or organic solution capable of transporting an ion or a chemical group from one medium to another medium.
- polyvinyl chloride having a chlorine level of between 56 and 63%, we mean: - the ordinary vinyl chloride homopolymer, predominantly atactic (that is to say by polymerization at temperatures between room temperature and 70 ° C) of number average molecular weight n from 45,000 to 65,000, preferably 50,000 to 55,000, - mixtures of polyvinyl chloride or of a vinyl chloride copolymer as defined above with another polymer so as to improve the characteristics of the articles obtained (dye affinity, thermal resistance for example).
- polyvinyl chloride examples include superchlorinated polyvinyl chloride, cellulose esters, cyanoethylated cellulose, polyvinyl alcohol modified with ester or cyanoethylated sites, polyacrylonitrile, polyvinyl chloride or its copolymer being present in proportion of at least 75% in the mixture of polymers but provided that the mixture of polymers obtained comprises at least 75% by weight of vinyl chloride units.
- the present invention preferably applies to mixtures of atactic polyvinyl chloride and superchlorinated polyvinyl chloride, containing 80 to 85% of atactic polyvinyl chloride, and 15 to 50% of superchlorinated polyvinyl chloride, preferably to mixtures 83% - 17% with a chlorine level between 58 and 60%.
- the polyvinyl chloride fibers according to the present invention have a bonding point between 115 ° C and 160 ° C, preferably 125-160 ° C. They also have a level of chlorine extracted from at least 1 atom per 1000 atoms of chlorine.
- the number of chlorine atoms extracted is determined by coulometrically determining the chloride ions from the treatment solutions.
- the process for obtaining yarns, fibers and textile articles with a high bonding point consists in carrying out a chemical treatment of said yarns and fibers by means of an aqueous solution of a strong base by means of a transfer agent. phase, in a controlled manner, at a temperature below the glass transition temperature, preferably between 50 and 70 ° C, more generally from 60 to 65 ° C, then subjecting the articles thus treated to a heat treatment at a temperature between 140 and 180 ° C for a period of 1 to 10 minutes, preferably between 150 and 170 ° C, for a very short period of the order of 1 to 2 min by contact with a hot metallic surface, free state or for 5 to 10 minutes in an atmosphere maintained between 150 and 180 ° C, in the relaxed state.
- the duration of the chemical treatment is at least 5 min and can last up to 30 min. Generally 5 to 20 min is sufficient, preferably 5 to 10 min.
- the duration of chemical treatment is linked to the hydroxide concentration. For example, the duration of the treatment will be lower the higher the concentration of strong base will be and vice versa.
- phase transfer agent use will preferably be made of quaternary ammonium halides, more particularly the chlorides of trimethyldecyl ammonium, dimethyldidecyl ammonium, tetrabutyl ammonium, tributyl- and trimethylbenzene ammonium, tetraethyl ammonium, trimethylhexadecyl ammonium, in aqueous solution with a concentration between at least 0.5.10 ⁇ 2 mole / l and 5.10 ⁇ 2 mole / l, preferably 0.5 to 3.10 ⁇ 2 mole / l (certain quaternary ammonium bromides may also be suitable with less effectiveness).
- the strong base used will preferably be potassium hydroxide, concentration 5 to 100 g / l, preferably 10 to 50 g / l, although other strong bases may also be suitable, for example sodium hydroxide, concentration 10 to 100 g / l, preferably 25 to 100 g / l.
- the phase transfer agent binds to the surface of the fibers and allows the base to penetrate, in this case potassium or sodium hydroxide into the textile, in a controlled manner, that is to say without any degradation of the mechanical properties of the textiles thus treated occurring.
- the subsequent heat treatment carried out at a temperature between 140 and 180 ° C. makes it possible to obtain bonding point levels that are higher the higher the treatment temperature.
- the textile articles thus obtained can be subjected without problem to the subsequent finishing treatment at the usual temperatures without losing their flexibility.
- Treatment solutions are prepared containing 2.10 ⁇ 2 mole / liter of trimethylhexadecyl ammonium chloride and potassium hydroxide of variable concentration 5 - 10 - 25 - 50 - 100 g / l (A - B - C - D - E respectively).
- - We treat a fabric, warp and weft, 359 g / m2 canvas weave, based on chlorofiber, consisting of a mixture of ordinary polyvinyl chloride / superchlorinated polyvinyl chloride in respective weight proportions 83/17, having a chlorine level average of 59%, with the treatment solutions prepared above, at a temperature of 65 ° C.
- Tests with solutions A - B - D - E were carried out with chemical treatment times of 5 minutes and tests with solutions A - B - C - D - E with chemical treatment times of 10 minutes, followed heat treatment in an oven at different temperatures for 5 minutes.
- Treatment solutions identical to those of Example 1 are prepared by replacing the potassium hydroxide with sodium hydroxide at a concentration of 10 - 25 - 50 g / l (A - B - C). The duration of the treatment is 10 min. It is applied to fabrics identical to those used in the previous example.
- the subsequent heat treatment was carried out at different temperatures for 5 minutes in an oven.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8700361A FR2609478B1 (fr) | 1987-01-13 | 1987-01-13 | Fibres, fils, articles textiles a base de polychlorure de vinyle de tenue thermique amelioree |
| FR87000361 | 1987-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0279138A1 true EP0279138A1 (de) | 1988-08-24 |
| EP0279138B1 EP0279138B1 (de) | 1991-05-15 |
Family
ID=9346920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19870420357 Expired - Lifetime EP0279138B1 (de) | 1987-01-13 | 1987-12-31 | Fasern, Garne, textile Gegenstände aus Polyvinylchlorid mit verbesserter Hitzebeständigkeit |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0279138B1 (de) |
| JP (1) | JPS63175170A (de) |
| BR (1) | BR8800153A (de) |
| DE (1) | DE3770158D1 (de) |
| FR (1) | FR2609478B1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0378800A2 (de) * | 1988-12-16 | 1990-07-25 | Henkel KGaA | Verfahren zur alkalischen Reinigung von cellulosehaltigen Fasermaterialien |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694433A (en) * | 1950-02-17 | 1953-07-22 | British Celanese | Polymers |
| FR1148806A (fr) * | 1955-02-21 | 1957-12-16 | Hoechst Ag | Procédé d'hydrolyse partielle d'objets en polymères à point de fusion élevé contenant des groupes d'esters dans la chaîne |
| DE2260393A1 (de) * | 1971-12-09 | 1973-07-05 | Fujikura Ltd | Verfahren zur herstellung einer kohlenwasserstoff-zusammensetzung |
-
1987
- 1987-01-13 FR FR8700361A patent/FR2609478B1/fr not_active Expired - Fee Related
- 1987-12-31 EP EP19870420357 patent/EP0279138B1/de not_active Expired - Lifetime
- 1987-12-31 DE DE8787420357T patent/DE3770158D1/de not_active Expired - Fee Related
-
1988
- 1988-01-12 JP JP464188A patent/JPS63175170A/ja active Pending
- 1988-01-13 BR BR8800153A patent/BR8800153A/pt unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694433A (en) * | 1950-02-17 | 1953-07-22 | British Celanese | Polymers |
| FR1148806A (fr) * | 1955-02-21 | 1957-12-16 | Hoechst Ag | Procédé d'hydrolyse partielle d'objets en polymères à point de fusion élevé contenant des groupes d'esters dans la chaîne |
| DE2260393A1 (de) * | 1971-12-09 | 1973-07-05 | Fujikura Ltd | Verfahren zur herstellung einer kohlenwasserstoff-zusammensetzung |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0378800A2 (de) * | 1988-12-16 | 1990-07-25 | Henkel KGaA | Verfahren zur alkalischen Reinigung von cellulosehaltigen Fasermaterialien |
| EP0378800A3 (de) * | 1988-12-16 | 1991-08-14 | Henkel KGaA | Verfahren zur alkalischen Reinigung von cellulosehaltigen Fasermaterialien |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3770158D1 (de) | 1991-06-20 |
| BR8800153A (pt) | 1988-08-30 |
| FR2609478B1 (fr) | 1990-12-14 |
| FR2609478A1 (fr) | 1988-07-15 |
| JPS63175170A (ja) | 1988-07-19 |
| EP0279138B1 (de) | 1991-05-15 |
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