EP0470613B1 - Silicone textile finishes - Google Patents

Silicone textile finishes Download PDF

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Publication number
EP0470613B1
EP0470613B1 EP91113322A EP91113322A EP0470613B1 EP 0470613 B1 EP0470613 B1 EP 0470613B1 EP 91113322 A EP91113322 A EP 91113322A EP 91113322 A EP91113322 A EP 91113322A EP 0470613 B1 EP0470613 B1 EP 0470613B1
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EP
European Patent Office
Prior art keywords
silicone
finishing agent
group
textile
glycol
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
Application number
EP91113322A
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German (de)
English (en)
French (fr)
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EP0470613A1 (en
Inventor
Anna Maria Czech
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OSI Specialties Inc
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OSI Specialties Inc
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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/647Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/65Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing epoxy groups

Definitions

  • the present invention is directed to silicone copolymers which can produce durable hydrophilic finishes on cotton textiles. More particularly, the invention is directed to a method of treating cotton textiles to impart softness and durable hydrophilic properties to the textiles.
  • Textiles, and particularly cotton and cotton blend textiles are often treated with silicone finishing agents to provide softness, improve tear strength, flex abrasion, processibility and wrinkle recovery. These finishing agents are generally applied to the textile from aqueous systems in pad-dry-cure operations.
  • silicone finishing agents are the polysiloxanes containing pendant organic groups.
  • the silicone finishing agents which have been typically used heretofore have hydrophobic properties and result in the fabrics having little or no water absorbency.
  • hydrophilic silicone copolymers When hydrophilic silicone copolymers are used, the textiles have improved hydrophilic properties, but these finishes generally have poor wash durability.
  • reactive or curable organomodified silicones are generally used.
  • the fiber-treating composition includes at least two reactive organosilicones which are able to react with each other and form durable finishes.
  • the organomodified silicones include (1) an epoxy-substitutes siloxane and (2) an amino or carboxy-substituted and polyether-containing siloxane copolymer.
  • the epoxy silicone is reacted with the amino-containing siloxane or alternatively the carboxyl-containing siloxane during curing to crosslink the siloxanes onto the fibers.
  • silicone finishing agents include silicone copolymers having polyoxyalkylene substituents and hydrolyzable di- or trialkoxysilyl groups.
  • the silicones are applied to the fabric in the presence of moisture where the alkoxysilyl groups are hydrolyzed and cured at elevated temperatures.
  • a hydrophilic organosilicone includes a trialkoxysilyl pendant group and a polyoxyethylene/polyoxypropylene chain terminated with a hydrogen or an acyl group. The silicone is applied to the fabric and cured by heating in the presence of a catalyst.
  • US-A-4,758,646 discloses a bis (alkoxysilyl) polyether copolymer as a fabric sizing agent.
  • the sizing agent is applied to the fabric and cured by heating to produce a hydrophilic finish having antistatic and soil release properties.
  • EP-A-255 205 discloses compositions having one or more terminal alkoxysilylalkyl groups and one or more polyoxyalkylene groups.
  • Alkoxysilyl groups are known to hydrolyze under textile treatment conditions to silanol groups, which subsequently condense during drying and curing to form a permanent hydrophilic silicone coating on the surface of the textile.
  • Glyoxal has been known to react with cotton and produce durable press finishes for cotton related fabrics such as that disclosed in US-A-4,472,167.
  • an aqueous solution of glyoxal, glycol and an acid catalyst is applied to a cellulosic textile and cured by heating.
  • the glyoxal is reported to form acetal crosslinks with cellulose.
  • the glycol is added as a coreactant additive to modify the length of the crosslinks in the network.
  • An optional silanol-terminated silicone is reported to produce a treated fabric having considerable water repellency.
  • US-A-4,269,603 discloses a durable press treatment for textile fabrics using an aqueous solution of glyoxal, a reactive hydrophobic silicone and a catalyst.
  • the treating composition is cured at about 177°C to 204°C. This curing temperature has the disadvantage of producing a significant loss of tear strength of the fabric.
  • the treating composition is reported to impart wrinkle resistance and smooth drying performance.
  • the present invention is directed to a method of producing hydrophilic silicone finishes for cellulose-containing textiles, using glyoxal to bind silicone copolymers to the textile.
  • the resulting silicone finishes are durable to washing and impart soft hydrophilic properties and durable press properties to the treated fabric.
  • EP-A-360 248 discloses a textile finishing agent comprising a dialdehyde and/or a dialdehyde/polyol condensation product, an acid catalyst, and a polymer.
  • the polymer may be a polyacrylate, a polyurethane, a polyamide, a polyaminoamide, a polyvinylacetate, or a polysiloxane.
  • polysiloxanes are employed, these are defined as silicon elastomers having functional hydroxyls or amine groups.
  • the silicone polymers disclosed as useful in the practice of the invention are those typically employed in durable press compositions to improve the mechanical properties of the textile. These are self-crosslinkable silanol-terminated polysiloxanes which undergo condensation reaction upon curing to form a permanent silicone coating on the surface of the textile.
  • Hydrophilic silicones of the present invention are trimethylsilyl-terminated. They become durably bound to the substrate by the reaction of the pendant groups with a crosslinker (glyoxal), so that the treated textiles withstand repeatedly laundering.
  • the present invention is directed to finished textile materials and to a method of imparting durable hydrophilic softness to cellulose-containing textile materials.
  • the hydrophilic finishes produced are sufficiently durable to withstand repeated washings in water and/or home laundering.
  • the textile finish can be used with or without other textile finishes.
  • the hydrophilic finish of the invention is produced by forming a chemical bond between the cellulose portion of a textile substrate and a hydrophilic silicone via acetal formation with glyoxal.
  • the hydrophilic finish-forming composition is a mixture of glyoxal, glycol, a reactive hydrophilic silicone and an acid catalyst.
  • the cellulose-containing textile is impregnated with the composition and subjected to reactive conditions, such as heating.
  • the hydrophilic silicone then becomes fixed to the textile to impart durable hydrophilic properties.
  • the preferred reactive silicones are the hydrophilic silicone random copolymers having a hydroxyl terminated organic polyether substituent.
  • the silicone copolymers have primary or secondary hydroxyl terminated polyoxyalkylene chains.
  • the polyoxyalkylene is a polyoxyethylene or a polyoxyethylene/polyoxypropylene copolymer where the ethyleneoxide content is such that the silicone is hydrophilic.
  • the silicone copolymer may also be a terpolymer of polysiloxane, polyoxyethylene or polyoxyethylene/polyoxypropylene terminated with a hydroxy-, alkoxy-, acetoxy-end group and pendant groups which bear hydroxyl, amine, amide or thiol groups or groups capable of forming hydroxyl groups under reactive conditions.
  • the preferred functional groups which are able to form hydroxyl groups are epoxy-pendant groups.
  • the reactive hydrophilic silicone when combined with the glyoxal and glycol provides durable hydrophilic softness to the textile and enhanced durable press performance compared to the glyoxal-glycol system alone.
  • a hydrophilic silicone copolymer which becomes chemically linked to the textile, provides improved durable wrinkle recovery angle, smooth drying performance and increased tear strength to the treated fabrics.
  • the present invention is directed to a method of applying hydrophilic finishes to the surface of cellulose-containing textiles to impart durable hydrophilic properties.
  • the resulting textiles have improved softness, wettability, and durable press properties.
  • the hydrophilic finish can be applied to woven and nonwoven textiles containing cellulose fibers, such as for example cotton, flax, hemp and jute.
  • the textile may be a blend of cellulose fibers and synthetic fibers such as, for example, a cotton/polyester blend.
  • the process of the invention applies a finishing agent solution to a textile and cures the finishing agent on the textile.
  • the finishing agent solution includes glyoxal, glycol, an acid catalyst and a reactive hydrophilic silicone copolymer having a hydroxyl terminated polyether chain.
  • the hydrophilic silicone copolymer may be a terpolymer with a polyether having hydroxy-, alkoxy- or acetoxy-end groups and functional pendant groups bearing hydroxyl, amine, amide or thiol group or groups capable of forming reactive hydroxyl groups.
  • the functional pendant group may be, for example, an epoxy-pendant group.
  • the hydrophilic silicone having the hydroxyl group or functional group capable of forming hydroxyl groups under reaction conditions is linked to the cellulose substrate to impart durable hydrophilic properties to the textile.
  • the chemical linkage between the cellulose and the silicone is formed by the use of the acid catalyzed reaction of glyoxal, silicone and cellulose.
  • the finish is generally produced by applying an aqueous solution of the silicone copolymer, glyoxal, glycol and acid catalyst to the cellulose textile, which is then dried and cured by heating at about 120° to about 180°C.
  • the textiles treated in accordance with the invention possess durable hydrophilic softness.
  • glyoxal forms acetal links between the cellulose and hydroxyl group of the silicone copolymer.
  • the silicone copolymers of the invention are preferably random hydrophilic silicone copolymers having a polyoxyalkylene chain, hydroxyl groups or functional groups capable of forming hydroxyl groups under reactive conditions, and are reactive with glyoxal to form linkages between the silicone and the cellulose textile via the acetal formation.
  • the reactive silicone is a copolymer having a polyether chain with hydroxyl end groups or alternatively a terpolymer with polyether and reactive pendant groups.
  • R at each occurrence is a monovalent hydrocarbon radical.
  • R may be, for example, an alkyl preferably having from 1 to 4 carbon atoms, aryl or arylalkyl. Most preferably R is methyl.
  • n is an integer and m is an integer equal to or greater than 1. For example, n may be about 10 to about 150.
  • R2 at each occurrence is represented by the formula -(CH2) x (OR3) y (OR4) z R5 with recurring units OR3 and OR4, where R3 and R4 are the same or different and are C2H4 or C3H6.
  • R5 is hydroxyl.
  • x, y and z are integers with the proviso that x and at least y or z are not zero.
  • n, m, x, y and z are selected such that the silicone is soluble or at least slightly soluble or dispersible in water at room temperature.
  • the amount of ethyleneoxide in the copolymer is sufficient to impart hydrophilic properties to the silicone copolymer.
  • R2 consisting of oxyethylene and oxypropylene moieties linked in a random chain or in a block chain preferably has a molecular weight of about 150 to about 6,000 most preferably of about 350 to about 4,000.
  • the hydrophilic silicone copolymer has the general formula: wherein R, n and m are as above and o is an integer of at least 1.
  • R2 at each occurrence is represented by the formula -(CH2) x (OR3) y (OR4) z R5 wherein x, y, z, R3 and R4 are as above and R5 is hydroxy-, alkoxy- or acetoxy-.
  • the alkoxy preferably has 1 to 4 carbon atoms.
  • R2 has a molecular weight of about 150 to 6,000 and most preferably about 350 to 4,000.
  • the amount of ethyleneoxide in the copolymer is sufficient to impart hydrophilic properties to the silicone copolymer.
  • R6 is a monovalent organic radical having one or more hydroxyl, diol, amine, amide, thiol or epoxide groups.
  • R6 has a pendant group selected from the group consisting of hydroxyl, diol and epoxide group.
  • R6 is selected from the group consisting of R7CH2OH, R7CH(OH)CH2OH and wherein R7 is a divalent organic radical such as methylene, ethylene, propylene, phenylene, -C3H6OCH2- and (CH2)3-O-.
  • R6 is In the preferred embodiments, the silicone copolymer is soluble or dispersible in water.
  • the silicone copolymer may be a liquid at room temperature or a waxy solid.
  • the water solubility is enhanced by increasing the weight ratio of the polyoxyethylene group to the polyoxypropylene and to the silicone backbone in the molecule.
  • a suitable surfactant may be used to disperse the silicone in water.
  • the glycol employed in the process may be a suitable diol which is able to react with the glyoxal.
  • Glycols suitable for the process of the invention include, for example, straight chain alkanediols having the formula, HOR8OH, wherein R8 is an alkylene group having 2 to 12 carbon atoms or polyoxyalkylenes (polyethylene glycol or polypropylene glycol).
  • the glycols preferably have a molecular weight of less than about 200.
  • the most preferred glycols are diethylene glycol and triethylene glycols.
  • Other glycols which may be used include, for example, ethylene glycol, propylene glycol and dipropylene glycol.
  • the glyoxal used is suitably a commercial grade material commonly supplied as a 40% aqueous solution. Although less preferred, the glyoxal may be obtained as a solid which is subsequently dissolved in water to form a solution of a desired concentration.
  • the preferred acidic catalysts are Bronsted or Lewis acids capable of catalyzing the reaction of the glyoxal with the cellulose.
  • Suitable acid catalyst include, for example, p-toluenesulfonic acid, zinc chloride, zinc tetrafluoroborate, aluminum chloride, magnesium chloride, aluminum chlorohydroxide and mixtures thereof.
  • the catalyst is a mixture of aluminum sulfate and tartaric acid as a catalyst activator.
  • Other acid catalyst activators which are effective include citric acid, glycolic acid, lactic acid, malic acid and mixtures thereof.
  • the mole ratio of the acid to aluminum sulfate may range from 0.5:1 to 15:1.
  • the preferred range of tartaric acid to aluminum sulfate is about 0.5:1 to 5:1.
  • the finishing agent is prepared as an aqueous solution containing about 1% to about 5% glyoxal on a solids basis, about 1% to about 15% by weight of a glycol, about 1% to 15% by weight hydrophilic silicone polymer, about 0.1% to 2% by weight acidic catalyst and 0% to 2% of catalyst activator.
  • the molar ratio of glyoxal to glycol is about 1:1 to 1:2 in the finishing agent.
  • the aqueous solution contains from about 3% to 15% by weight of a 40% glyoxal solution, 3% to 15% by weight glycol, 1% to 5% by weight hydrophilic silicone copolymer, 0.1% to 1% catalyst and 0% to 0.5% by weight of an optional acid catalyst activator with the balance to 100% with water.
  • the cellulose-containing textile is preferably impregnated in a bath with the treating solution and wet pick-up adjusted to 100% of the weight of the dry textile.
  • the treating solution may be applied by spraying or by other suitable applicators.
  • the moisture content of the impregnated textile maybe initially reduced by heating at an elevated temperature for about 2 to about 8 minutes and preferably about 3 minutes prior to substantial curing.
  • the treated textile may then be cured by heating to a sufficient temperature for a sufficient period of time.
  • the drying temperature may vary depending on the textile composition but will generally range from about 50°C to 110°C and is preferably about 85°C.
  • the textile is then heated to cure the finishing agent on the textile at a temperature of about 110°C to 180°C.
  • the treated textile can be dried and cured in a one step heating process by heating the textile at a temperature of about 110° to about 180°C.
  • the heating time to dry and cure the finishing agent is dependent on the amount of water remaining from the treating solution to be evaporated and the curing temperature.
  • the curing time is about 0.5 to 5 minutes.
  • the heating step may be initiated, for example, at about 50°C and gradually heated to about 180°C over a sufficient period of time to dry and cure the finishing agent on the textile.
  • the following examples illustrate the preferred embodiments of the invention and are not intended to be limiting.
  • the treated textiles were evaluated and compared for properties and characteristics.
  • the testing methods employed were the standard methods as understood by those skilled in the art and include Wrinkle Recovery Angle by AATCC Method 66-1984, Durable Press Appearance by AATCC Method 124-1984, Wettability Test by AATCC Method 39-1980, Fabric Conditioning by ASTM Method D-1776-74, and Elmendorf Tearing Strength by ASTM D-1682-64.
  • the fabric used in the following examples was a bleached, desized mercerized cotton print cloth, Style 400M by Testfabric, Inc., Middlesex, N.J.
  • the softness of the treated fabric was evaluated by a hand panel and the tested fabrics were rated using a scale of 1 to 10, where 1 is the softest and 10 is the harshest.
  • durability is intended to refer to the resistance of the hydrophilic silicone to repeated washing or laundering.
  • the durability of the hydrophilic silicone on the textile was assessed by determining the amount of the silicone on the treated fabrics before and after five machine washing cycles as conducted by AATCC standard machine wash conditions with AATCC Detergent 124 and standard drying procedure.
  • Durable press properties are intended to refer to the overall properties of the textile including shrinkage control, wrinkle recovery angle, and smooth drying performance.
  • a mercerized, 100% cotton print cloth was treated with the aqueous treating composition as set forth in Table I below. Wet pick-up was adjusted to 100% by weight of the dry fabric. The treated fabrics were dried in a forced draft oven for about 3 minutes at 85°C. Subsequently, the dried treated fabrics were cured by heating in a forced draft oven at 125°C for 2 minutes. The durability of the hydrophilic silicone copolymers was determined by a comparison of the silicone level on treated fabrics before washing and after five washing cycles. Standard AATCC machine wash conditions using AATCC Detergent 124 and drying were applied. The durability to washing is calculated as the percentage of initial level of the silicone determined on the unwashed fabrics. The accuracy of the analytical method was 10%.
  • Example 2 A similar textile treatment was conducted on a mercerized cotton fabric using the process as in Example 1 for different treating solutions containing silicone copolymers having different silicone to polyethyleneoxide ratios. The durability of the silicone on the fabric was determined as in Example 1. The treating solution and resulting durability are shown in Table 2.
  • Example 1 A textile treatment as in Example 1 was conducted on 100% cotton fabric using different treating solutions to compare the durability of silicones having a terminal primary or secondary hydroxyl groups on the organic group.
  • the fabric was treated, dried and cured as in Example 1.
  • the durability of the hydrophilic silicone on the textile as shown in Table 3 is significantly greater for the silicone of Sample 6 having a primary hydroxyl group on the polyethyleneoxide pendant group.
  • the primary hydroxyl group on the polyoxyethylene is more reactive than the secondary hydroxyl end group on the polyoxyethylene/polyoxypropylene pendant group, and produces a finish that is more durable to repeated washing.
  • compound VII is a hydrophilic silicone copolymer with a terminal hydroxyl group on the polyoxyethylene/polyoxypropylene chain.
  • the organic block included about 75% by weight polyoxyethylene.
  • Compound VIII is a methoxy terminated polyoxyethylene/polyoxypropylene silicone copolymer.
  • the organic block of compound VIII included about 75% by weight polyoxyethylene.
  • the treated fabric was dried and cured in one step in a forced air oven at 171°C for 90 seconds.
  • the fabric samples were washed using standard washing procedures.
  • the durability of the finish is shown in Table 4. This data clearly demonstrate the increased durability of the silicone finish using the hydroxyl terminated polyether modified silicone compared to a non-reactive silicone.
  • the residual durability of the non-reactive silicone (VIII) is believed to be due to the incomplete capping (85%) of the polyether.
  • the remaining 15% contains hydroxyl functionality which may produce the semi-durable properties of this sample.
  • the durability of the epoxy functional hydrophilic silicones was evaluated in this example.
  • the aqueous treating solutions were prepared as Samples 10-13 according to Table 5.
  • Compound IX is silicone terpolymer with a methoxy-terminated polyoxyethylene/polyoxypropylene and (3,4-epoxycyclohexyl)ethyl functional group.
  • the polyoxyethylene/polyoxypropylene included about 40% by weight polyoxyethylene.
  • Compound X is a silicone terpolymer with 3-glycidyloxypropyl and acetyl-terminated polyoxyethylene/polyoxypropylene, with higher epoxy content than Compound IX.
  • the polyoxyethylene content in the polyoxyalkylene is about 40% by weight.
  • Compound IX was a silicone terpolymer of 3-glycidyloxypropyl and acetyl-terminated polyoxyethylene/polyoxypropylene with higher epoxy content than Compound X.
  • the polyoxyethylene content in the polyoxyalkylene was about 40% by weight.
  • the solutions were applied to the cotton fabric and adjusted to 100% of the weight of the dry fabric.
  • the fabrics were dried and cured in one step for 90 seconds at 171°C in an oven.
  • the durability of each silicone is recorded in Table 5. The data demonstrate high durability of the silicone bearing epoxide, which increases with the epoxy content in the molecule.
  • the durability of the hydrophilic silicones having diol pendant groups produced from the epoxy-functional silicones is demonstrated in this example as Samples 14 and 15.
  • Compounds IX and XI from Example 5 were refluxed in a water/isopropanol solution in the presence of 0.2% trifluoroacetic acid for 2 hours to hydrolyze the epoxy group and form Compounds XII and XIII respectively.
  • the hydrolysis efficiency was determined by titration of the residual epoxide to be 85% to 90%.
  • the treating solution was prepared as shown in Table 6 according to the method of Example 1.
  • the treated fabric was dried and cured at 171°C for 90 seconds.
  • the durability of the silicone was determined as shown in Table 6. This data shows that the silicones having pendant diol groups have similar durability as the epoxy-pendant silicones.
  • This example evaluates the durable press properties of the glyoxal-glycol-hydrophilic silicone systems.
  • the treating solutions were prepared in accordance with Table 7. The solutions were applied to the cotton fabric samples and adjusted to 100% of the weight of the fabric. The fabrics were dried and cured at 171°C for 90 seconds. The properties of the fabrics were determined as shown in Table 7.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP91113322A 1990-08-10 1991-08-08 Silicone textile finishes Expired - Lifetime EP0470613B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US56716390A 1990-08-10 1990-08-10
US567163 1990-08-10
US68334291A 1991-04-10 1991-04-10
US683342 1991-04-10

Publications (2)

Publication Number Publication Date
EP0470613A1 EP0470613A1 (en) 1992-02-12
EP0470613B1 true EP0470613B1 (en) 1995-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP91113322A Expired - Lifetime EP0470613B1 (en) 1990-08-10 1991-08-08 Silicone textile finishes

Country Status (5)

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EP (1) EP0470613B1 (ja)
JP (1) JPH04245979A (ja)
AT (1) ATE121473T1 (ja)
CA (1) CA2048890C (ja)
DE (1) DE69109017T2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879840A2 (de) * 1997-05-22 1998-11-25 Th. Goldschmidt AG Polyhydroxyorganyl-, insbesondere Zucker- oder Zuckerderivatreste und Polyoxyalkylenreste aufweisende Organopolysiloxane

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JPH0995535A (ja) * 1995-09-29 1997-04-08 Toray Dow Corning Silicone Co Ltd ジオルガノポリシロキサンおよび布帛用処理剤
DE19628018A1 (de) * 1996-07-11 1998-01-15 Wacker Chemie Gmbh Hydrophile, permanente Organosiliciumverbindungen
DE19724948A1 (de) * 1997-06-12 1998-12-17 Wacker Chemie Gmbh (Meth)acrylatgruppen und Oxyalkylengruppen aufweisende Organosiliciumverbindungen
US6495057B1 (en) * 1999-12-28 2002-12-17 General Electric Company Wrinkle removing composition and process
US20010042276A1 (en) * 2000-03-30 2001-11-22 Shiseido Co., Ltd. Hair dye fixatives, hair dyes and hair dyeing methods
US7122174B2 (en) 2002-09-30 2006-10-17 L'oreal S.A. Compositions comprising at least one silicone compound and at least one amine compound, and methods for using the same
US7833541B2 (en) * 2006-05-01 2010-11-16 Momentive Performance Materials Inc. Cosmetic compositions utilizing acrylate cross linked silicone copolymer networks
WO2008127519A1 (en) 2007-04-11 2008-10-23 Dow Corning Corporation Silcone polyether block copolymers having organofunctional endblocking groups
US8709959B2 (en) * 2009-12-28 2014-04-29 Kimberly-Clark Worldwide, Inc. Puncture resistant fabric
CN113717388B (zh) * 2021-08-19 2022-11-15 浙江三元纺织有限公司 生态抗菌整理剂制备及其用于织物整理的方法

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US4269603A (en) * 1979-05-04 1981-05-26 Riegel Textile Corporation Non-formaldehyde durable press textile treatment
US4283519A (en) * 1979-12-20 1981-08-11 Union Carbide Corporation Organosilicone terpolymers
US4472167A (en) * 1983-08-26 1984-09-18 The United States Of America As Represented By The Secretary Of Agriculture Mild-cure formaldehyde-free durable-press finishing of cotton textiles with glyoxal and glycols
US4536422A (en) * 1984-03-06 1985-08-20 The United States Of America As Represented By The Secretary Of Agriculture Process to impart smooth-dry and flame retardant properties to cellulosic fabric
DE3832089A1 (de) * 1988-09-21 1990-03-29 Rotta Gmbh & Co Dr Textilveredelungsmittel und verfahren zur ausruestung von cellulosehaltigem textilgut

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879840A2 (de) * 1997-05-22 1998-11-25 Th. Goldschmidt AG Polyhydroxyorganyl-, insbesondere Zucker- oder Zuckerderivatreste und Polyoxyalkylenreste aufweisende Organopolysiloxane
EP0879840B1 (de) * 1997-05-22 2001-03-14 Goldschmidt AG Polyhydroxyorganyl-, insbesondere Zucker- oder Zuckerderivatreste und Polyoxyalkylenreste aufweisende Organopolysiloxane

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Publication number Publication date
JPH04245979A (ja) 1992-09-02
ATE121473T1 (de) 1995-05-15
CA2048890C (en) 1997-07-15
EP0470613A1 (en) 1992-02-12
CA2048890A1 (en) 1992-02-11
DE69109017T2 (de) 1995-08-31
DE69109017D1 (de) 1995-05-24

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