EP0733134B1 - Nitratfreier katalysator zur hochveredlung von textilien - Google Patents
Nitratfreier katalysator zur hochveredlung von textilien Download PDFInfo
- Publication number
- EP0733134B1 EP0733134B1 EP95903788A EP95903788A EP0733134B1 EP 0733134 B1 EP0733134 B1 EP 0733134B1 EP 95903788 A EP95903788 A EP 95903788A EP 95903788 A EP95903788 A EP 95903788A EP 0733134 B1 EP0733134 B1 EP 0733134B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- catalyst
- weight
- textiles
- free
- nitrate
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 31
- 239000004753 textile Substances 0.000 title claims abstract description 14
- 239000011777 magnesium Substances 0.000 claims abstract description 13
- -1 tetrafluoroborate Chemical compound 0.000 claims abstract description 11
- 239000004971 Cross linker Substances 0.000 claims abstract description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 19
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Inorganic materials [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 10
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 6
- 229910001495 sodium tetrafluoroborate Inorganic materials 0.000 description 6
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000003431 cross linking reagent Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910020808 NaBF Inorganic materials 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- AEMRFAOFKBGASW-UHFFFAOYSA-M Glycolate Chemical compound OCC([O-])=O AEMRFAOFKBGASW-UHFFFAOYSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
- D06M15/45—Use of special catalysts
Definitions
- the present invention relates to a nitrate-free Catalyst for the finishing of textiles with formaldehyde-free Networkers.
- EP-A-515 900 describes a chloride-free catalyst for high finishing of textiles with formaldehyde-free crosslinkers, which magnesium and tetrafluoroborate ions in molar weight ratio contains from 1: 0.1 to 4.
- This catalyst allows already in many cases a significant reduction in the mentioned Odor formation, however, would be a further improvement he wishes. Also the equipment characteristics are still still in need of improvement.
- the object of the invention was therefore to use a catalyst system still further avoiding the odor nuisance and yet to provide better equipment properties.
- the catalyst according to the invention is preferably in the form of an aqueous Solution used, the 15 to 40 wt .-%, preferably 20 to 35 wt .-%, contains salt.
- the magnesium, tetrafluoroborate, Chloride and sulfate ions can be in salt form, e.g. as Magnesium sulfate, chloride, phosphate, acetate, glycolate, citrate or adipate, sodium, potassium, lithium or zinc chloride or Sodium, lithium, potassium or zinc tetrafluoroborate introduced will.
- the use of is particularly preferred Magnesium sulfate, sodium chloride, lithium chloride and sodium tetrafluoroborate.
- the present invention also relates to a method for Upgrading of textiles with formaldehyde-free crosslinkers, which is characterized in that the inventive Catalyst used.
- the molar weight ratios (a) to (c) were: (a) Mg 2+ : BF 4 - (b) Mg 2+ : Cl - (c) SO 4 2- : Cl - Catalyst solution 1 1: 0.47 1: 2.07 1: 0.52 Catalyst solution 2 1: 0.52 1: 2.19 1: 0.55 Catalyst solution 3 1: 0.78 1: 3.0 1: 0.76 Catalyst solution A - 1: 1.46 - Catalyst solution B 1: 0.13 1: 1.46 -
- Crosslinking was carried out at 150 ° C for 4 min.
- the finished goods were airtight in a polyethylene film packaged, stored for 14 hours and then an odor test subject. Those treated with catalyst solutions 1 to 3 Samples were odorless compared with the comparison catalysts A and B treated samples smelled extremely unpleasant.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Catalysts (AREA)
Description
- Katalysator-Lösung 1:
- 5,0 Gew.-Teile MgSO4 wasserfrei
2,5 Gew.-Teile LiCl
0,6 Gew.-Teile NaBF4
21,9 Gew.-Teile H2O - Katalysator-Lösung 2:
- 6,0 Gew.-Teile MgSO4 wasserfrei
1,0 Gew.-Teile LiCl
3,0 Gew.-Teile NaCl
0,8 Gew.-Teile NaBF4
19,2 Gew.-Teile H2O - Katalysator-Lösung 3:
- 5,0 Gew.-Teile MgSO4 wasserfrei
5,0 Gew.-Teile NaCl
1,0 Gew.-Teile NaBF4
19,0 Gew.-Teile H2O
- A)
- 12,0 Gew.-Teile MgCl2 · 6H2O
18,0 Gew.-Teile H2O - B)
- 10,0 Gew.-Teile MgCl2 · 6H2O
0,2 Gew.-Teile NaBF4
19,8 Gew.-Teile H2O
| (a) Mg2+:BF4 - | (b) Mg2+:Cl- | (c) SO4 2-:Cl- | |
| Katalysator-Lösung 1 | 1 : 0,47 | 1 : 2,07 | 1 : 0,52 |
| Katalysator-Lösung 2 | 1 : 0,52 | 1 : 2,19 | 1 : 0,55 |
| Katalysator-Lösung 3 | 1 : 0,78 | 1 : 3,0 | 1 : 0,76 |
| Katalysator-Lösung A | - | 1 : 1,46 | - |
| Katalysator-Lösung B | 1 : 0,13 | 1 : 1,46 | - |
| Vernetzung mit Katalysator-Lösung | Vernetzung mit Vergl.-Katalysator | unvernetzt | ||||
| 1 | 2 | 3 | A | B | ||
| Trockenknitterwinkel (Kette + Schuß) [°] | 213 | 209 | 207 | 207 | 215 | 120 |
| Monsanto-Bild nach Maschinenwäsche bei 60°C [Note] | 3,2 | 3,0 | 3,0 | 3,0 | 3,2 | 1,0 |
| Reißfestigkeit (Schuß) [N] | 270 | 290 | 295 | 280 | 270 | 355 |
| Waschkrumpf nach Maschinenwäsche bei 60°C (20 min): | ||||||
| Kette [%] | 0,8 | 1,0 | 1,2 | 1,0 | 0,8 | 7,0 |
| Schuß [%] | 0,4 | 0,4 | 0,4 | 0,4 | 0,4 | 3,6 |
Claims (5)
- Nitratfreier Katalysator zur Hochveredlung von Textilien mit formaldehydfreien Vernetzern, enthaltend Magnesium-, Tetrafluoroborat-, Chlorid- und Sulfationen in den molaren Gewichtsverhältnissen von(a) Mg2+ : BF4 - = 1 : 0,1 bis 1 : 4,(b) Mg2+ : Cl- = 1 : 1,7 bis 1 : 15 und(c) SO4 2- : Cl- = 1 : 0,2 bis 1 : 4.
- Katalysator nach Anspruch 1, enthaltend Magnesium-, Tetrafluoroborat-, Chlorid- und Sulfationen in den molaren Gewichtsverhältnissen von(a) Mg2+ : BF4 - = 1 : 0,2 bis 1 : 2,(b) Mg2+ : Cl- = 1 : 1,9 bis 1 : 12 und(c) SO4 2- : Cl- = 1 : 0,3 bis 1 : 3.
- Katalysator nach Anspruch 1 oder 2 als 20 bis 35 gew.-%ige wäßrige Lösung.
- Verfahren zur Hochveredlung von Textilien mit formaldehydfreien Vernetzern, dadurch gekennzeichnet, daß man einen Katalysator gemäß den Ansprüchen 1 bis 3 verwendet.
- Verwendung eines Katalysators gemäß den Ansprüchen 1 bis 3 zur Hochveredlung von Textilien mit formaldehydfreien Vernetzern.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4342126 | 1993-12-10 | ||
| DE4342126A DE4342126A1 (de) | 1993-12-10 | 1993-12-10 | Nitratfreier Katalysator zur Hochveredlung von Textilien |
| PCT/EP1994/004003 WO1995016068A1 (de) | 1993-12-10 | 1994-12-01 | Nitratfreier katalysator zur hochveredlung von textilien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0733134A1 EP0733134A1 (de) | 1996-09-25 |
| EP0733134B1 true EP0733134B1 (de) | 1998-07-29 |
Family
ID=6504647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95903788A Expired - Lifetime EP0733134B1 (de) | 1993-12-10 | 1994-12-01 | Nitratfreier katalysator zur hochveredlung von textilien |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5741753A (de) |
| EP (1) | EP0733134B1 (de) |
| JP (1) | JP3411286B2 (de) |
| AT (1) | ATE169067T1 (de) |
| DE (2) | DE4342126A1 (de) |
| WO (1) | WO1995016068A1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3807952A (en) * | 1971-10-08 | 1974-04-30 | Raduner & Co Ag | Method of crosslinking cellulosic fibres |
| DE4117902A1 (de) * | 1991-05-31 | 1992-12-03 | Basf Ag | Katalysator fuer die hochveredlung von textilien |
-
1993
- 1993-12-10 DE DE4342126A patent/DE4342126A1/de not_active Withdrawn
-
1994
- 1994-12-01 US US08/647,901 patent/US5741753A/en not_active Expired - Lifetime
- 1994-12-01 DE DE59406575T patent/DE59406575D1/de not_active Expired - Lifetime
- 1994-12-01 JP JP51595195A patent/JP3411286B2/ja not_active Expired - Fee Related
- 1994-12-01 WO PCT/EP1994/004003 patent/WO1995016068A1/de not_active Ceased
- 1994-12-01 AT AT95903788T patent/ATE169067T1/de not_active IP Right Cessation
- 1994-12-01 EP EP95903788A patent/EP0733134B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE169067T1 (de) | 1998-08-15 |
| DE4342126A1 (de) | 1995-06-14 |
| JPH09506395A (ja) | 1997-06-24 |
| EP0733134A1 (de) | 1996-09-25 |
| DE59406575D1 (de) | 1998-09-03 |
| US5741753A (en) | 1998-04-21 |
| JP3411286B2 (ja) | 2003-05-26 |
| WO1995016068A1 (de) | 1995-06-15 |
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