WO2006097213A1 - Verfahren zur chemischen reinigung von textilmaterial - Google Patents
Verfahren zur chemischen reinigung von textilmaterial Download PDFInfo
- Publication number
- WO2006097213A1 WO2006097213A1 PCT/EP2006/002014 EP2006002014W WO2006097213A1 WO 2006097213 A1 WO2006097213 A1 WO 2006097213A1 EP 2006002014 W EP2006002014 W EP 2006002014W WO 2006097213 A1 WO2006097213 A1 WO 2006097213A1
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- WIPO (PCT)
- Prior art keywords
- alkyl
- formula
- cleaning
- phenyl
- compound
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
Definitions
- Halogenated hydrocarbons used include, e.g. chlorohydrocarbons which are no longer permitted in Germany trichloroethene, 1,1-trichloroethane and dichloromethane. Even those previously widely used in dry cleaning
- Chlorofluorocarbons are no longer approved for this application in many countries.
- tetrachloroethene perchlorethylene, PER
- Tetrachloroethene is a volatile chlorinated hydrocarbon which, due to its fat-dissolving property as a solvent and cleaning agent, is widely used commercially
- PER is classified as a "dangerous substance" in the "black list" of the EU and as
- Potential emission sources are the cleaning machine, the drying air, the contact water, the distillation sludge, the textile material due to insufficient drying and / or as a result of the retention of the solvent, as well as
- CFCs chlorofluorocarbons
- halogen-free hydrocarbon solvents have long been used.
- the KWL were only intended as a replacement for CFCs for cleaning particularly sensitive textiles.
- the KWL are straight-chain aliphatics or mixtures of straight-chain, branched and cyclic aliphatics having 10 to 14 C atoms. Their higher boiling range of about 180 to 210 0 C, it differs significantly from the previously also used in textile cleaning gasoline fractions or perchlorethylene with a boiling point of only 121 0 C.
- the KWL are in large quantities in the US and Japan in the chemical Cleaning used.
- the PER cleaning process consists of three stages:
- Cleaning with the KWL takes place in principle in the same stages as the PER cleaning process.
- the cleaning techniques offered by different manufacturers differ by a separation of cleaning and drying (reloading), an integration of cleaning and drying in a machine (closed procedure), as well as by inerting during cleaning and drying (nitrogen, combination of fresh air and circulating air or vacuum).
- the invention thus relates to the use of compounds of the formula (1) as organic cleaning agents and solvents in the dry-cleaning of textiles,
- A is (CH 2 ) a or phenylene
- R 1, R 2, R 3 and R 4 identically or independently denote Ci to C 22 -n- and / or iso- alkyl, C 5 or C ö cycloalkyl, phenyl-C -C-4 alkyl, Ci-Cg-alkyl-phenyl or phenyl and a is an integer from 0 to 6.
- R 1 , R 2 , R 3 and R 4 are the same or independently C 1 to Ci 3 - n- and / or iso-alkyl, C 5 or C 6 cycloalkyl, phenyl-Ci-C 2 alkyl -, d-Cg-alkyl-phenyl or phenyl and a is preferably 0 to 2.
- R 1 , R 2 , R 3 and R 4 are particularly preferably or independently of one another C 1 to C 8 -n- and / or iso-alkyl, cyclohexyl, benzyl or phenyl and a is preferably 0 or 1.
- R 1 , R 2 , R 3 and R 4 are the same or independently of one another Ci to C 3 -n- and / or iso-alkyl and a is 0.
- radicals R 1 to R 4 are, for example: methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-butyl Amyl, iso-amyl, tert-amyl, neopentyl, cyclopentyl, n-hexyl, iso-hexyl, cyclohexyl, octyl, decyl, isotridecyl, phenyl, benzyl, phenyl-ethyl -, nonyl-phenyl.
- the compounds of the general formula (1) are acetals.
- Acetals are generally prepared by the reaction of aldehydes with 2 moles of a
- Alcohol per carbonyl group in the presence of catalysts e.g. dry hydrogen chloride, obtained.
- dialdehydes For the synthesis of compounds of formula (1) dialdehydes must be used. Preferred dialdehydes for the synthesis of compounds of formula (1) are glyoxal, malondialdehyde (1, 3-propanedial, 1,3-propanedialdehyde),
- dialdehyde is glyoxal, which is a compound of the formula
- Compounds of the formula (1) can be used in various stages of chemical cleaning, both in the commercial sector and in the domestic chemical cleaning. In particular, this includes the Application as solvent and cleaning agent in basic cleaning.
- the compounds of formula (1) the detergents perchlorethylene, hydrocarbons and other solvents completely replace.
- solvents of the formula (1) can be carried out according to the known processes in so-called “PER machines” or in “KWL machines” (for example Satec).
- Drying temperatures may be required and e.g. Variations in the
- Solvents, greases, oils) as well as polar substances and solvents (including water) can be specifically adjusted.
- Air-solvent mixture for the gentle cleaning of sensitive textiles.
- Standard ware is usually cleaned in a two-bath process with a short liquor ratio in the first and a longer liquor ratio in the second bath.
- the first bath serves to replace the Main soil.
- Solvents of the formula (1) can be used in the one-bath and the two-bath process.
- detergents of formula (1) with perchlorethylene, hydrocarbons or other solvents and thus a partial replacement of conventional solvents in principle possible.
- compounds of formula (1) can also be used in so-called detangling agents, in cleaning activators or in cleaning enhancers.
- the Detachur refers to the removal of stains from textiles in the commercial textile cleaning The following groups of detackifiers are distinguished:
- Brushing agents are used for pre-taching large areas of soiled batches of textiles. They are applied undiluted before the basic cleaning with a soft brush or by spraying on the heavily soiled areas
- Focusing agents are used to treat intense specific stains on textiles. They are placed before the basic cleaning directly on the spot and left to act.
- Postdyeing agents are used after the basic cleaning to remove any remaining stains.
- Cleaning activators serve to remove stains and can be used e.g. also contain odor absorbers. They are used in the pre-treatment bath and save brushing as a dirt remover.
- Cleaning enhancers are intended to increase the cleaning action as an additive to the organic solvent used as cleaning agent and, in particular, to effect the detachment of water-soluble or water-swellable impurities which are not or only poorly soluble in the organic solvent.
- water-soluble compounds are also, for example, road salt (NaCl in high purity or else in a mixture with CaCl 2 or MgCl 2 sols) as described in US Pat Winter is used for deicing of sidewalks and roads.
- road salt NaCl in high purity or else in a mixture with CaCl 2 or MgCl 2 sols
- they are intended to remove insoluble pigment soil and to exhibit pigment dispersancy and thus prevent the redeposition of detached, particulate soil. Furthermore, they serve to avoid leaching and the improvement of the goods handle.
- Cleaning enhancers usually contain surfactants (in particular anionic, nonionic, amphoteric surfactants or even cationic surfactants), solvents, antistatic agents, plasticizers or handle-improving additives and optionally special additives such as disinfectants and bleaches / Furthermore, small amounts of water can be introduced into the cleaning bath via the cleaning enhancer, which is emulsified with the surfactants in the organic solvents.
- surfactants in particular anionic, nonionic, amphoteric surfactants or even cationic surfactants
- the cleaning agent bath ie the solvent of the formula (1) used for the basic cleaning, the spotting agents, the cleaning activators and the cleaning boosters containing solvents of the formula (1) may contain the following further soil release reinforcing components.
- Tetramethoxyethane (2) can be used are:
- Suitable anionic surfactants are sulfates, sulfonates, carboxylates, phosphates and mixtures thereof. Suitable cations here are alkali metals, such as sodium or potassium or alkaline earth metals, such as calcium or magnesium and ammonium, substituted ammonium compounds, including mono-, di- or Triethanolammoniumkationen, and mixtures thereof.
- alkali metals such as sodium or potassium or alkaline earth metals, such as calcium or magnesium and ammonium, substituted ammonium compounds, including mono-, di- or Triethanolammoniumkationen, and mixtures thereof.
- the following types of anionic surfactants are particularly preferred: alkyl ester sulfonates, alkyl sulfates, alkyl ether sulfates, alkylbenzenesulfonates, alkanesulfonates and soaps, as described below.
- Alkyl ester sulfonates include linear esters of C 8 -C 22 carboxylic acids (ie, fatty acids) which are sulfonated by means of gaseous SO 3 .
- suitable Starting materials are natural fats, such as tallow, coconut oil and palm oil.
- the carboxylic acids may also be synthetic in nature.
- Preferred alkyl ester sulfonates are compounds of the formula
- R 1 is a C 8 -C 2 o-hydrocarbon radical, preferably alkyl, and R is a C 1 -C 6 hydrocarbon radical, preferably alkyl.
- M is a cation which forms a water-soluble salt with the alkyl ester sulfonate. Suitable cations are sodium, potassium, lithium or ammonium cations, such as monoethanolamine, diethanolamine and triethanolamine.
- R 1 is Cio-C-
- Alkyl sulfates are salts or acids of the formula ROSO 3 M wherein R is a C1 0 -C 24 - hydrocarbon radical, preferably an alkyl or hydroxyalkyl radical having C 10 -C ⁇ o alkyl moiety, more preferably a C12-C1 8 alkyl or hydroxyalkyl is.
- M is hydrogen or a cation, e.g. an alkali metal cation (e.g., sodium, potassium, lithium) or ammonium or substituted ammonium, e.g. Methyl, dimethyl and trimethylammonium cations and quaternary ammonium cations such as tetramethylammonium and dimethylpiperidinium cations and quaternary ammonium cations derived from alkylamines such as ethylamine, diethylamine, triethylamine and mixtures thereof.
- an alkali metal cation e.g., sodium, potassium, lithium
- ammonium or substituted ammonium e.g. Methyl, dimethyl and trimethylammonium cations and quaternary ammonium cations such as tetramethylammonium and dimethylpiperidinium cations and quaternary ammonium cations derived from alkylamines such as ethylamine
- Alkyl ether sulfates are salts or acids of the formula RO (A) m SO 3 M, where R is an unsubstituted C 10 -C 24 -alkyl or hydroxyalkyl radical, preferably a C 12 -C 20 -alkyl or hydroxyalkyl radical, more preferably C 1 - C 2 -C 8 alkyl or hydroxyalkyl.
- A is an ethoxy or propoxy moiety
- m is a number greater than 0, preferably between about 0.5 and about 6, more preferably between about 0.5 and about 3
- M is a hydrogen atom or a cation, such as eg Sodium, potassium, lithium, calcium, magnesium, ammonium or a substituted ammonium cation.
- substituted ammonium cations are methyl, dimethyl, trimethylammonium and quaternary ammonium cations such as tetramethylammonium and dimethylpiperidinium cations and those derived from alkylamines such as ethylamine, diethylamine, triethylamine or mixtures thereof.
- alkylamines such as ethylamine, diethylamine, triethylamine or mixtures thereof.
- Examples which may be mentioned are C 12 -C fatty alcohol ether sulfate wherein the content of EO is 1, 2, 2.5, 3 or 4 mol per mol of the fatty alcohol ether sulfate and in which M is sodium or potassium.
- the alkyl group may be either saturated or unsaturated, branched or linear and optionally substituted with a hydroxyl group.
- the sulfo group can be at any position of the C chain, with the primary methyl groups at the beginning of the chain and chain end no
- the preferred secondary alkanesulfonates contain linear alkyl chains of about 9 to 25 carbon atoms, preferably about 10 to about 20 carbon atoms, and more preferably about 13 to 17 carbon atoms.
- the cation is, for example, sodium, potassium, ammonium, mono-, di- or
- Triethanolammonium calcium or magnesium, and mixtures thereof. Sodium as a cation is preferred.
- anionic surfactants are alkenyl or alkylbenzenesulfonates.
- the alkenyl or alkyl group may be branched or linear and optionally substituted with a hydroxyl group.
- the preferred alkylbenzenesulfonates contain linear alkyl chains having about 9 to 25 carbon atoms, preferably from about
- the cation is sodium, potassium, ammonium,
- Magnesium is preferred as the cation for mild-surfactant systems, whereas sodium is preferred for standard applications.
- alkenylbenzenesulfonates are preferred.
- anionic surfactants also includes olefin sulfonates obtained by sulfonation of C 8 -C 24 -, preferably be obtained with sulfur trioxide and subsequent neutralization. Due to the preparation process, these olefin sulfonates may contain minor amounts of hydroxyalkanesulfonates and alkanedisulfonates.
- Suitable anionic surfactants are carboxylates, e.g. Fatty acid soaps and comparable surfactants.
- the soaps may be saturated or unsaturated and may contain various substituents such as hydroxyl groups or ⁇ -sulfonate groups.
- Preferred are linear saturated or unsaturated hydrocarbon radicals as hydrophobic moiety with about 6 to about 30, preferably about 10 to about 18 carbon atoms.
- acylaminocarboxylic acids which are acylsarcosinates formed by reaction of fatty acid chlorides with sodium sarcosinate in an alkaline medium; Fatty acid-protein condensation products obtained by reaction of fatty acid chlorides with oligopeptides; Salts of alkylsulfamidocarboxylic acids; Salts of alkyl and alkyl aryl ether carboxylic acids; sulfonated polycarboxylic acids; Alkyl and Alkenylglycerinsulfate as Oleylglycerinsulfate, Alkylphenolethersulfate, alkyl phosphates, alkyl ether phosphates, isethionates, such as acyl isethionates, N-Acyltauride, alkyl succinates, sulfosuccinates, monoesters of sulfosuccinates (especially saturated and unsaturated Ci 2 -
- the alkyl chain of the aliphatic alcohols may be linear or branched, primary or secondary, and generally contains from about 8 to about 22 carbon atoms.
- the alkyl chain can be saturated or unsaturated.
- the alcohol ethoxylates may have a close ("Narrow
- Genapol ® brands (Fa. Clariant).
- the hydrophobic part of these compounds preferably has a molecular weight between about 1500 and about 1800.
- the addition of ethylene oxide to this hydrophobic part leads to an improvement in water solubility.
- the product is liquid up to a polyoxyethylene content of about 50% of the total weight of the condensation product, which corresponds to a condensation with up to about 40 moles of ethylene oxide.
- Commercially available examples of this product class are the ® Genapol PF grades (Clariant).
- the hydrophobic moiety of these compounds consists of the reaction product of ethylenediamine with excess propylene oxide and generally has a molecular weight of about 2,500 to 3,000. Ethylene oxide is added to this hydrophobic unit to a content of about 40 to about 80 wt .-% polyoxyethylene and a molecular weight of about 5000 to 11000.
- Commercially available examples of this class of compounds are the ® Tetronic brands of BASF and the ® Genapol PN brands of Clariant GmbH.
- nonionic compounds includes water-soluble amine oxides, water-soluble phosphine oxides, and water-soluble sulfoxides each having an alkyl group of about 10 to about 18 carbon atoms.
- Semi-polar nonionic surfactants are also amine oxides of the formula
- R here is an alkyl, hydroxyalkyl or alkylphenol group having a chain length of about 8 to about 22 carbon atoms
- R 2 is an alkylene or hydroxyalkylene group having about 2 to 3 carbon atoms or mixtures thereof
- each R 1 is an alkyl or hydroxyalkyl group having from about 1 to about 3 carbon atoms or a polyethylene oxide group having from about 1 to about 3 ethylene oxide units and x represents a number from 0 to about 10.
- the R 1 groups may be linked together via an oxygen or nitrogen atom be and thus form a ring.
- Amine oxides of this type are particularly C 10 -C- I e- alkyldimethylamine and Cs-C ⁇ -Alkoxiethyl-dihydroxyethyl amine oxides.
- Fatty acid amides have the formula
- R is an alkyl group having from about 7 to about 21, preferably about 9 to about 17 carbon atoms and each radical R 1 is hydrogen, Ci-C 4 alkyl, CrC 4 - hydroxyalkyl or (C 2 H 4 O) x H means where x varies from about 1 to about 3.
- R 1 is hydrogen, Ci-C 4 alkyl, CrC 4 - hydroxyalkyl or (C 2 H 4 O) x H means where x varies from about 1 to about 3.
- nonionic surfactants are alkyl and Alkenyloligoglycoside and Fettchurepolyglykolester or Fettaminpolyglykolester having in each case 8 to 20, preferably 12 to 18 C-atoms in Fettal kylrest, alkoxylated triglycamides, mixed ethers or Mischformyle, Alkyloligoglycoside, Alkenyloligoglycoside, fatty acid N-alkylglucamide, phosphine oxides, dialkylsulphoxides and protein hydrolysates.
- Polyethylene, polypropylene and polybutylene oxide condensates of alkylphenols.
- These compounds include the condensation products of alkylphenols having a CQ to C 2 o-alkyl group, which may be either linear or branched, with alkene oxides. Preference is given to compounds having about 5 to 25 mol of alkene oxide per mole of alkylphenol.
- Commercially available surfactants of this type are, for example, the ® Arkopal N grades (Clariant). These surfactants are referred to as alkylphenol alkoxylates, for example alkylphenol ethoxylates.
- amphoteric or zwitterionic surfactants are alkyl betaines, alkyl amide betaines, aminopropionates, aminoglycinates, or amphoteric imidazolinium compounds of the formula
- R 1 is CON (CH 2 ) n N + -CH 2 Z
- R 1 is C 8 -C 22 alkyl or alkenyl
- R 2 is hydrogen or CH 2 CO 2 M
- R 3 is CH 2 CH 2 OH or CH 2 CH 2 OCH 2 CH 2 CO 2 M
- R 4 is hydrogen, CH 2 CH 2 OH or CH 2 CH 2 COOM
- Z is CO 2 M or CH 2 CO 2 M
- n is 2 or 3, preferably 2
- M is hydrogen or a cation such as alkali metal, alkaline earth metal, ammonium or alkanolammonium.
- Preferred amphoteric surfactants of this formula are monocarboxylates and dicarboxylates. Examples of these are cocoamphocarboxypropionate, cocoamidocarboxypropionic acid, cocoamphocarboxyglycinate (also referred to as cocoamphodiacetate) and cocoamphoacetate.
- amphoteric surfactants are Alkyldimethylbetaine ( ® Genagen LAB / Clariant GmbH) and Alkyldipolyethoxybetaine having an alkyl radical having from about 8 to about 22 carbon atoms, which may be linear or branched, preferably having 8 to 18 carbon atoms and more preferably with about 12 to about 18 carbon atoms.
- Suitable cationic surfactants are substituted or unsubstituted straight-chain or branched quaternary ammonium salts of the type R 1 N (CH 3 ) 3 + X " , R 1 R 2 N (CH 3 ) 2 + X " , R 1 R 2 R 3 N (CH 3 ) + X or R 1 R 2 R 3 R 4 N + X ".
- the radicals R 1, R 2, R 3 and R 4 may preferably independently unsubstituted alky!
- X is a suitable anion.
- surfactants may be included as further substances: odor absorbers, deodorants, fragrances, antistatic agents, microbicides such as bactericides and fungicides, preservatives, solubilizers, fiber-regenerating substances, seasoning agents, emulsifiers, enzymes, impregnating agents, and water in small quantities.
- TME tetramethoxyethane
- test fabrics used were: cotton wfk 10A, cotton / polyester wfk
- test fabrics were each soiled with paraffin oil which had been dyed with the fat-soluble dye Sudan Red. The remission (whiteness) of the soiled tissues was measured.
- test tissues were then used in a Linitest laboratory washing machine
- Tetramethoxyethane and the reference solvents at room temperature Tetramethoxyethane and the reference solvents at room temperature.
- test fabrics were dried and evaluated as follows.
- the remission (whiteness) of the cleaned fabrics was determined and the difference to the measured values of the soiled fabrics formed.
- the L, a, b values of the whitewashed white fabrics before and after the wash were compared and the color difference dE determined therefrom.
- test fabrics were used: cotton / polyester wfk 2OC (blended fabric with grease pigment soiling) and cotton / polyester wfk 2OD (blended fabric with synthetic skin grease stain).
- the test fabrics were washed in a Linitest laboratory washing machine at room temperature. At the same time, non-soiled cotton / polyester white fabric wfk 2OA was added to the wash to examine the soil transfer from the soiled to white test fabrics.
- Table 5 Cleaning of standard test soil fabrics by tetramethoxyethane over PER and KWL
- the stability of textile dyeings was tested on various colored commercial fabrics.
- the color fabrics were:
- the second color patch and the two remaining white lobules were each washed for another 50 minutes.
- the color difference dE to the unwashed color fabrics was determined.
- Table 8 Color retention of various colored textiles after washing with tetramethoxyethane compared to PER and KWL over 60 min.
- Table 9 Color transfer to white fabric by washing with colored textiles in tetramethoxyethane compared to PER and KWL over 10 min.
- Table 10 Color transfer to white fabric by washing with colored textiles in tetramethoxyethane compared to PER and KWL over 60 min.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06707433A EP1861543A1 (de) | 2005-03-15 | 2006-03-06 | Verfahren zur chemischen reinigung von textilmaterial |
US11/886,541 US20090031504A1 (en) | 2005-03-15 | 2006-03-06 | Method for Chemically Cleaning Textile Material |
JP2008501189A JP2008535951A (ja) | 2005-03-15 | 2006-03-06 | 繊維材料のドライクリーニング方法 |
CA002601177A CA2601177A1 (en) | 2005-03-15 | 2006-03-06 | Method for chemically cleaning textile material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005011722.8 | 2005-03-15 | ||
DE102005011722A DE102005011722B4 (de) | 2005-03-15 | 2005-03-15 | Verfahren zur chemischen Reinigung von Textilmaterial |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006097213A1 true WO2006097213A1 (de) | 2006-09-21 |
Family
ID=36293716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/002014 WO2006097213A1 (de) | 2005-03-15 | 2006-03-06 | Verfahren zur chemischen reinigung von textilmaterial |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090031504A1 (de) |
EP (1) | EP1861543A1 (de) |
JP (1) | JP2008535951A (de) |
CN (1) | CN101151411A (de) |
CA (1) | CA2601177A1 (de) |
DE (1) | DE102005011722B4 (de) |
RU (1) | RU2404315C2 (de) |
WO (1) | WO2006097213A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103103742A (zh) * | 2012-12-14 | 2013-05-15 | 常熟市琴达针织印染有限公司 | 一种布料印花工艺 |
WO2019122230A1 (de) * | 2017-12-22 | 2019-06-27 | Friedrich-Schiller-Universität Jena | Acetalischer elektrolyt |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005011719A1 (de) * | 2005-03-15 | 2006-09-28 | Clariant Produkte (Deutschland) Gmbh | Wasch- und Reinigungsmittel enthaltend Acetale als organische Lösemittel |
DE102009027206A1 (de) * | 2009-06-25 | 2010-12-30 | Chemische Fabrik Kreussler & Co. Gmbh | Verwendung von Dietherverbindungen bei der chemischen Reinigung von Textil-, Leder- oder Pelzwaren |
EP2546899B1 (de) | 2010-03-11 | 2015-06-24 | Panasonic Intellectual Property Management Co., Ltd. | Lichtemittierendes modul, lichtquellenvorrichtung, flüssigkristallanzeigevorrichtung |
WO2012014786A1 (en) * | 2010-07-30 | 2012-02-02 | Semiconductor Energy Laboratory Co., Ltd. | Semicondcutor device and manufacturing method thereof |
CN107988728B (zh) * | 2017-12-27 | 2019-11-05 | 宁波高新区盛文途纺织品有限公司 | 一种纺织品清理方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619668A (en) * | 1985-09-11 | 1986-10-28 | The United States Of America As Represented By The Secretary Of Agriculture | Dyed wrinkle-resistant and durable-press cotton fabrics |
DE10042514A1 (de) * | 2000-08-30 | 2002-03-14 | Clariant Gmbh | Wässerige Flüssigkeiten enthaltend ein Tensid und ein Acetal |
US20040226105A1 (en) * | 1997-04-04 | 2004-11-18 | Rynex Holdings, Inc. | Biodegradable ether dry cleaning solvent |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US30429A (en) * | 1860-10-16 | Blind-slat machine | ||
US2194405A (en) * | 1940-03-19 | Process of producing tetba-acetals | ||
US801157A (en) * | 1905-02-11 | 1905-10-03 | Robert R Raymond | Camp-table. |
US847976A (en) * | 1905-09-05 | 1907-03-19 | Frederick C Warren | Fruit-jar and can closure. |
US1084232A (en) * | 1913-06-11 | 1914-01-13 | Herman Reis | Manufacture of radiators. |
US1184448A (en) * | 1916-01-07 | 1916-05-23 | Charles Lowry | Device for handling a plurality of train-orders and messages. |
US1460052A (en) * | 1921-03-07 | 1923-06-26 | Westfield Mfg Company | Cycle |
US2132898A (en) * | 1938-03-25 | 1938-10-11 | Hamel Lionel | Attachment for electric razors |
US2321094A (en) * | 1941-03-18 | 1943-06-08 | Carbide & Carbon Chem Corp | Tetraacetals of glyoxal with glycol monoethers and process of making them |
BE534688A (de) * | 1954-01-08 | |||
US4541837A (en) * | 1979-12-11 | 1985-09-17 | Aeci Limited | Fuels |
US5191127A (en) * | 1991-08-13 | 1993-03-02 | Loyola University Of Chicago | Glyoxal derivatives and method for making the same |
US5269958A (en) * | 1993-01-13 | 1993-12-14 | S. C. Johnson & Son, Inc. | Self-pressurized aerosol spot dry cleaning compositions |
DE69718697T2 (de) * | 1996-03-27 | 2003-11-27 | Kuraray Co., Ltd | Fasern aus Ethylen-Vinylalkohol-Copolymeren und Herstellung derselben |
DE19636510A1 (de) * | 1996-09-09 | 1998-03-12 | Clariant Gmbh | Polyvinylalkohol-Kompositionen |
DE19651325A1 (de) * | 1996-12-11 | 1998-06-18 | Basf Ag | Verfahren zur Herstellung von Glyoxalmonoacetalen |
GB9714707D0 (en) * | 1997-07-11 | 1997-09-17 | Johnson & Son Inc S C | Compositions suitable for use in aerosol dispensers |
CA2301223A1 (en) * | 1997-08-27 | 1999-03-04 | Bruce Albert Yeazell | Bagless dry cleaning kits and processes for dry cleaning |
US6177070B1 (en) * | 1998-01-05 | 2001-01-23 | Una E. Lynch | Deodorant composition |
GB0002752D0 (en) * | 2000-02-07 | 2000-03-29 | Unilever Plc | Detergent compositions |
DE60104806T2 (de) * | 2000-12-26 | 2005-09-01 | Shin-Etsu Chemical Co., Ltd. | Lösungsmittel zum chemischen Reinigen und Verfahren zu ihrer Verwendung |
US6686637B1 (en) * | 2002-11-21 | 2004-02-03 | International Business Machines Corporation | Gate structure with independently tailored vertical doping profile |
DE10312562A1 (de) * | 2003-03-21 | 2004-09-30 | Degussa Ag | Verfahren zur kontinuierlichen Herstellung von Acetalen von α,β-Dicarbonylverbindungen |
FR2855171B1 (fr) * | 2003-05-22 | 2005-08-05 | Clariant | Procede de separation d'un diacetal du glyoxal d'un melange brut le contenant par extraction liquide-liquide a contre-courant |
-
2005
- 2005-03-15 DE DE102005011722A patent/DE102005011722B4/de not_active Expired - Fee Related
-
2006
- 2006-03-06 US US11/886,541 patent/US20090031504A1/en not_active Abandoned
- 2006-03-06 CA CA002601177A patent/CA2601177A1/en not_active Abandoned
- 2006-03-06 RU RU2007137825/05A patent/RU2404315C2/ru not_active IP Right Cessation
- 2006-03-06 JP JP2008501189A patent/JP2008535951A/ja not_active Withdrawn
- 2006-03-06 CN CNA2006800102189A patent/CN101151411A/zh active Pending
- 2006-03-06 EP EP06707433A patent/EP1861543A1/de not_active Withdrawn
- 2006-03-06 WO PCT/EP2006/002014 patent/WO2006097213A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619668A (en) * | 1985-09-11 | 1986-10-28 | The United States Of America As Represented By The Secretary Of Agriculture | Dyed wrinkle-resistant and durable-press cotton fabrics |
US20040226105A1 (en) * | 1997-04-04 | 2004-11-18 | Rynex Holdings, Inc. | Biodegradable ether dry cleaning solvent |
DE10042514A1 (de) * | 2000-08-30 | 2002-03-14 | Clariant Gmbh | Wässerige Flüssigkeiten enthaltend ein Tensid und ein Acetal |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103103742A (zh) * | 2012-12-14 | 2013-05-15 | 常熟市琴达针织印染有限公司 | 一种布料印花工艺 |
WO2019122230A1 (de) * | 2017-12-22 | 2019-06-27 | Friedrich-Schiller-Universität Jena | Acetalischer elektrolyt |
Also Published As
Publication number | Publication date |
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JP2008535951A (ja) | 2008-09-04 |
CA2601177A1 (en) | 2006-09-21 |
DE102005011722B4 (de) | 2010-04-08 |
RU2007137825A (ru) | 2009-04-20 |
EP1861543A1 (de) | 2007-12-05 |
DE102005011722A1 (de) | 2006-09-21 |
RU2404315C2 (ru) | 2010-11-20 |
CN101151411A (zh) | 2008-03-26 |
US20090031504A1 (en) | 2009-02-05 |
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