EP0515900A2 - Catalyst for the finishing of textiles - Google Patents
Catalyst for the finishing of textiles Download PDFInfo
- Publication number
- EP0515900A2 EP0515900A2 EP92108026A EP92108026A EP0515900A2 EP 0515900 A2 EP0515900 A2 EP 0515900A2 EP 92108026 A EP92108026 A EP 92108026A EP 92108026 A EP92108026 A EP 92108026A EP 0515900 A2 EP0515900 A2 EP 0515900A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- catalyst
- finishing
- textiles
- free
- formaldehyde
- 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
- 239000003054 catalyst Substances 0.000 title claims abstract description 15
- 239000004753 textile Substances 0.000 title claims abstract description 8
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 6
- 150000002500 ions Chemical class 0.000 claims abstract description 5
- 239000011777 magnesium Substances 0.000 claims abstract description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 4
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 10
- 239000000243 solution Substances 0.000 description 6
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 5
- 235000019341 magnesium sulphate Nutrition 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 3
- -1 zinc fluoroborate Chemical compound 0.000 description 3
- 239000004971 Cross linker Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910001495 sodium tetrafluoroborate Inorganic materials 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 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 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
- 238000007730 finishing process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- LZFFTXYPIUCBCO-UHFFFAOYSA-L magnesium;2-hydroxyacetate Chemical compound [Mg+2].OCC([O-])=O.OCC([O-])=O LZFFTXYPIUCBCO-UHFFFAOYSA-L 0.000 description 1
- QXNFATVALXHNRJ-UHFFFAOYSA-L magnesium;hexanedioate Chemical compound [Mg+2].[O-]C(=O)CCCCC([O-])=O QXNFATVALXHNRJ-UHFFFAOYSA-L 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- PLSARIKBYIPYPF-UHFFFAOYSA-H trimagnesium dicitrate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O PLSARIKBYIPYPF-UHFFFAOYSA-H 0.000 description 1
- 239000011701 zinc Substances 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
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
-
- 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
-
- 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 object of the invention was to find a way of avoiding this odor nuisance.
- the invention now relates to a chloride-free catalyst, in the use of which there is no more odor nuisance and which contains magnesium and fluoborate ions in a molar weight ratio of Mg2 ⁇ : BF4 ⁇ such as 1: 0.1 to 4, preferably 1: 0.2 to 2.
- the catalyst is preferably used as an aqueous solution which contains 15 to 40% by weight, preferably 20 to 35%, of salt.
- the magnesium and fluoborate ions can be in salt form, for example as magnesium sulfate, -phosphate, -nitrate, -acetate, -glycolate, -citrate or -adipate or sodium, lithium, potassium or zinc fluoroborate.
- the use of magnesium sulfate, magnesium nitrate and sodium fluoroborate is particularly preferred.
- the catalyst is used in the finishing process, e.g. usual for magnesium chloride, application amounts are in the range of approximately 30 to 50 parts of a 20% solution, for example, based on 100 parts of the crosslinking agent (45% solution). There are no deviations from the known methods in the new catalyst.
- a BW fabric (100 g / m2) is impregnated with the following solutions using a padder.
- Catalyst solution 1 8.7 parts MgSO4 calz. 2.0 parts NaBF4 29.3 H2O
- Catalyst solution 2 8.7 parts MgSO4 calz. 2.5 parts of Zn (BF4) 2 29.5 H2O
- Catalyst solution 3 4.0 parts MgSO4 calz. 5.0 parts of Mg (NO3) 2 ⁇ 6 H2O 0.5 parts NaBF4 20.5 H2O
- the finished goods were packed airtight in a polyethylene film, stored for 24 hours and then subjected to an odor test.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Catalysts (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Wegen der anhaltenden Diskussion um den Einsatz von formaldehydhaltigen Hilfsmitteln in der Textilindustrie werden z.B. in der Hochveredlung von Textilien vermehrt formaldehydfreie Vernetzer verwendet, z.B. solche der Formel I
in der
R¹, R²=H oder C₁- bis C₃-Alkyl mit der Maßgabe bedeuten, daß mindestens einer der Reste R¹ und R² eine C₁- bis C₃-Alkylgruppe ist, und R³, R⁴ für H oder C₁- bis C₄-Alkyl stehen.Because of the ongoing discussion about the use of formaldehyde-containing auxiliaries in the textile industry, formaldehyde-free crosslinking agents, for example those of the formula I, are increasingly used, for example, in the finishing of textiles
in the
R¹, R² = H or C₁- to C₃-alkyl with the proviso that at least one of the radicals R¹ and R² is a C₁- to C₃-alkyl group, and R³, R⁴ are H or C₁- to C₄-alkyl.
Bei der Großproduktion in den Textilbetrieben wird jedoch gelegentlich eine äußerst unangenehme Geruchsbildung auf der ausgerüsteten Ware festgestellt, die in der Markteinführungsphase dieser Vernetzer nicht bemerkt wurde. Diese Geruchsbildung ist anscheinend die Folge einer katalytischen Zersetzung des Vernetzers bei höheren (Kondensations-)Temperaturen. Es entstehen leicht flüchtige Verbindungen, die zur Geruchsbelästigung bei der ausgerüsteten Ware führen - vor allem bei bereits konfektionierter und luftdicht verpackter Ware.In large-scale production in the textile factories, however, an extremely unpleasant odor is sometimes noticed on the finished goods, which was not noticed during the market launch phase of these crosslinkers. This odor formation is apparently the result of a catalytic decomposition of the crosslinker at higher (condensation) temperatures. Easily volatile compounds are formed, which lead to unpleasant smells in the finished goods - especially in the case of goods that have already been assembled and packed airtight.
Aufgabe der Erfindung war es, eine Möglichkeit zur Vermeidung dieser Geruchsbelästigung zu finden.The object of the invention was to find a way of avoiding this odor nuisance.
Die Erfindung betrifft nun einen chloridfreien Katalysator, bei dessen Verwendung keine Geruchsbelästigung mehr auftritt und der Magnesium- und Fluoborationen im molaren Gewichtsverhältnis Mg²⊕ : BF₄⊖ wie 1:0,1 bis 4, vorzugsweise 1:0,2 bis 2 enthält.The invention now relates to a chloride-free catalyst, in the use of which there is no more odor nuisance and which contains magnesium and fluoborate ions in a molar weight ratio of Mg² ⊕ : BF₄ ⊖ such as 1: 0.1 to 4, preferably 1: 0.2 to 2.
Vorzugsweise wird der Katalysator als wäßrige Lösung verwendet, die 15 bis 40 Gew.-%, vorzugsweise 20 bis 35 %, Salz enthält. Die Magnesium- und Fluoborationen können dabei in Salzform, z.B. als Magnesiumsulfat, -phosphat, -nitrat, -acetat, -glykolat, -citrat oder -adipat oder Natrium-, Lithium-, Kalium- oder Zinkfluoborat eingebracht werden. Besonders bevorzugt ist die Verwendung von Magnesiumsulfat, Magnesiumnitrat und Natriumfluoborat.The catalyst is preferably used as an aqueous solution which contains 15 to 40% by weight, preferably 20 to 35%, of salt. The magnesium and fluoborate ions can be in salt form, for example as magnesium sulfate, -phosphate, -nitrate, -acetate, -glycolate, -citrate or -adipate or sodium, lithium, potassium or zinc fluoroborate. The use of magnesium sulfate, magnesium nitrate and sodium fluoroborate is particularly preferred.
Die Anwendung des Katalysators bei der Hochveredlung erfolgt wie z.B. bei Magnesiumchlorid üblich, Anwendungsmengen liegen im Bereich von ungefähr 30 bis 50 Teilen einer beispielsweise 20 %igen Lösung, bezogen auf 100 Teile des Vernetzers (45 %ige Lösung). Gegenüber den bekannten Methoden ergeben sich bei dem neuen Katalysator keine Abweichungen.The catalyst is used in the finishing process, e.g. usual for magnesium chloride, application amounts are in the range of approximately 30 to 50 parts of a 20% solution, for example, based on 100 parts of the crosslinking agent (45% solution). There are no deviations from the known methods in the new catalyst.
Ein BW-gewebe (100 g/m²) wird mit folgenden Lösungen mittels eines Foulards imprägniert. Flottenaufnahme ca. 80 %.
Die ausgerüstete Ware wurde luftdicht in einer Polyethylenfolie verpackt, 24 Stunden gelagert und danach einer Geruchsprüfung unterworfen.The finished goods were packed airtight in a polyethylene film, stored for 24 hours and then subjected to an odor test.
Die gemäß den Beispielen 1 bis 3 behandelten Muster waren geruchlos, die gemäß den Beispielen 6 und 7 wiesen einen leichten Geruch auf und die gemäß den Beispielen 4 und 5 rochen äußerst unangenehm.
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4117902 | 1991-05-31 | ||
| DE4117902A DE4117902A1 (en) | 1991-05-31 | 1991-05-31 | CATALYST FOR THE HIGH-TREATMENT OF TEXTILES |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0515900A2 true EP0515900A2 (en) | 1992-12-02 |
| EP0515900A3 EP0515900A3 (en) | 1993-04-14 |
| EP0515900B1 EP0515900B1 (en) | 1995-08-02 |
Family
ID=6432917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92108026A Expired - Lifetime EP0515900B1 (en) | 1991-05-31 | 1992-05-13 | Catalyst for the finishing of textiles |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5246904A (en) |
| EP (1) | EP0515900B1 (en) |
| JP (1) | JPH05179571A (en) |
| AT (1) | ATE125889T1 (en) |
| DE (2) | DE4117902A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995016068A1 (en) * | 1993-12-10 | 1995-06-15 | Basf Aktiengesellschaft | Nitrate-free catalyst for high-grade-finish textiles |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6309565B1 (en) * | 1999-09-27 | 2001-10-30 | Akzo Nobel Nv | Formaldehyde-free flame retardant treatment for cellulose-containing materials |
| WO2004011844A2 (en) * | 2002-07-26 | 2004-02-05 | Humdinger, Inc. | Stripper-plate alignment system and die set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3807952A (en) * | 1971-10-08 | 1974-04-30 | Raduner & Co Ag | Method of crosslinking cellulosic fibres |
| JPS4993700A (en) * | 1973-01-16 | 1974-09-05 | ||
| EP0359039A2 (en) * | 1988-09-13 | 1990-03-21 | BASF Aktiengesellschaft | Process for the wash-and-wear finishing of textiles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323893A (en) * | 1976-08-18 | 1978-03-04 | Dainippon Ink & Chem Inc | Catalyst composition |
-
1991
- 1991-05-31 DE DE4117902A patent/DE4117902A1/en not_active Withdrawn
-
1992
- 1992-05-13 EP EP92108026A patent/EP0515900B1/en not_active Expired - Lifetime
- 1992-05-13 AT AT92108026T patent/ATE125889T1/en not_active IP Right Cessation
- 1992-05-13 DE DE59203081T patent/DE59203081D1/en not_active Expired - Lifetime
- 1992-05-28 JP JP4136497A patent/JPH05179571A/en not_active Withdrawn
- 1992-05-29 US US07/890,173 patent/US5246904A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3807952A (en) * | 1971-10-08 | 1974-04-30 | Raduner & Co Ag | Method of crosslinking cellulosic fibres |
| JPS4993700A (en) * | 1973-01-16 | 1974-09-05 | ||
| EP0359039A2 (en) * | 1988-09-13 | 1990-03-21 | BASF Aktiengesellschaft | Process for the wash-and-wear finishing of textiles |
Non-Patent Citations (1)
| Title |
|---|
| WPI, FILE SUPPLIER, DERWENT PUBLICATIONS LTD.; LONDON, GB.; AN=75-38193W & JP-A-49 093 700 (KANEBO LTD.) 05-09-1974 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995016068A1 (en) * | 1993-12-10 | 1995-06-15 | Basf Aktiengesellschaft | Nitrate-free catalyst for high-grade-finish textiles |
| US5741753A (en) * | 1993-12-10 | 1998-04-21 | Basf Aktiengesellschaft | Nitrate-free catalyst for the wash-and-wear finishing of textiles |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0515900B1 (en) | 1995-08-02 |
| ATE125889T1 (en) | 1995-08-15 |
| US5246904A (en) | 1993-09-21 |
| DE59203081D1 (en) | 1995-09-07 |
| JPH05179571A (en) | 1993-07-20 |
| EP0515900A3 (en) | 1993-04-14 |
| DE4117902A1 (en) | 1992-12-03 |
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