CN1402745A - Composition for cleaning carpets, curtains and covering fabrics and/or for facilitating removal of stains and dirt therefrom - Google Patents
Composition for cleaning carpets, curtains and covering fabrics and/or for facilitating removal of stains and dirt therefrom Download PDFInfo
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- CN1402745A CN1402745A CN 00816462 CN00816462A CN1402745A CN 1402745 A CN1402745 A CN 1402745A CN 00816462 CN00816462 CN 00816462 CN 00816462 A CN00816462 A CN 00816462A CN 1402745 A CN1402745 A CN 1402745A
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- general formula
- copolyester
- carpet
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3715—Polyesters or polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0031—Carpet, upholstery, fur or leather cleansers
-
- 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
- D06M15/507—Polyesters
- D06M15/5075—Polyesters containing sulfonic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
- C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Aqueous composition comprising at least one sulfonated copolyester, preferably a terephthalic copolyester, for cleaning carpets, including fitted carpets, curtains and covering fabrics at least partially made of hydrophobic synthetic polymer, in particular of polyester or polyamide, very particularly of polyamide, and/or for facilitating the removal of stains and dirt (soil release) therefrom.
Description
Theme of the present invention be used to clean at least in part by hydrophobic synthetic polymer, particularly polyester or polymeric amide, the carpet made of polymeric amide comprises carpet, curtain and the covering fabric of completing and/or is used to impel the stain removed on it and the aqueous composition that contains at least a sulfonation and copolymerization polyester of dirt (decontamination) very especially.Another theme of the present invention is by applying with hand or applying with clearer, the aqueous composition that will contain at least a sulfonation and copolymerization polyester is sprayed on the fabric, make it temporary transient deposition thereon, cleaning is at least in part by hydrophobic synthetic polymer, particularly polyester or polymeric amide, the carpet made of polymeric amide comprises carpet, curtain and the covering fabric of completing and/or impels the stain removed on it and the method for dirt (decontamination) very especially.Purport also is its application, in containing as washing agent and/or the aqueous composition as at least a sulfonation and copolymerization polyester that impels the reagent of removing stain and dirt (decontamination), temporarily handles carpet and comprises carpet, curtain and the covering fabric of completing.
As everyone knows can be by adding nonessential sulfonation terephthalic acid oligopolymer or polymer, reduce the viscosity of stable aqueous emulsions of the mixture of at least a nonionic hydrophilic surfactant and at least a nonionic hydrophobic surfactant; These emulsions can be used as cleaning compositions, as are used for cleaning carpet (EP-A-629,690).
The same well-known available terephthalic acid oligopolymer that has sulfonation functional group be used for washing by polyester or based on the detergent composition of the clothes of polyester as anti-soil (decontamination) agent (WO95/32997, WO 92/04433 and US 4,877,796).
Applicant company found some have the unitary copolyester of sulfonation be used for temporary transient handling at least in part by hydrophobic synthetic polymer, particularly polyester or polymeric amide, the carpet made of polymeric amide comprises that the aqueous composition of carpet, curtain and the covering fabric completed is used as washing (scrubbing) agent and/or is used as and can impel the reagent particularly advantageous of removing stain and dirt (decontamination) very especially.
Term " temporarily " is meant that promoting agent just temporarily remains on fiber or the surface, and can easily remove, and does not resemble the promoting agent that at high temperature carries out and is tending towards for good and all staying fiber or lip-deep permanent (finishing) processing.
First theme of the present invention be used to clean at least in part by hydrophobic synthetic polymer, particularly polyester or polymeric amide, the carpet made of polymeric amide comprises carpet, curtain and the covering fabric of completing and/or is used to impel the stain removed on it and the aqueous composition with unitary copolyester of sulfonation (SC) that contains at least a water-soluble or water-dispersion of dirt (decontamination) very especially, be characterized as this copolyester (SC) and mainly form by following structure division:
The unit of-general formula (I)
[O-C (O)-A-C (O)-(O-CH
2-CH
2-)
n-] (I), wherein
Symbol A represents
* nonionic list or many arylidene or nonionic alkylidene residue (NA),
* or have at least one sulfonic acid functional group's sulfonation single or many arylidene or a sulfonation alkylidene residue (SA),
A is that general formula-C (O)-A-C (O)-unit of sulfonation residue (SA) is 5 to 40 magnitude with respect to all general formula-C (O)-A-C (O)-unitary molar percentage in general formula (I) unit, is preferably 7 to 35; And
N equals 1,2,3 or 4,
-as the following identical or different group of the general formula of chain end group :-A-CO-O-(CH
2-CH
2-O)
n-H (II1)-A-CO-O-(CH
2-CH
2-O)
nIdentical with the implication that above the provides Z with n of A represents to have the sulfonation C of sulfonate functional groups in-Z (II2) general formula
2-C
31Alkyloyl or aroyl are as sulfo group benzoyl MO
3SC
6H
4C (O)-, wherein M is a basic metal; N general formula (the O-CH that equals 1 wherein
2-CH
2-)
nThe unit is with respect to general formula (I), (II
1) and (II
2) n equals 1,2,3 and 4 in the unit all general formula (O-CH
2-CH
2-)
nUnitary molar percentage is 10 to 80 magnitude, is preferably 20 to 60 magnitude; And the weight of this copolyester [space] molecular weight preferably less than 15,000, is 5000 to 10,000 less than 20,000 very especially.
By gel permeation chromatography under 100 ℃, containing 10
-2Gravimetry in the N,N-DIMETHYLACETAMIDE of N LiBr [space] molecular weight.The result represents with the polystyrene equivalent.
The unitary nonionic residue of general formula (I) (NA) can be identical or different.
As the example of nonionic residue (NA), can mention nonionic C
6-C
14Single or many arylidene residue and nonionic C
1-C
9Alkylidene residue, as 1,4-phenylene, 1,3-phenylene, 1,6-naphthylidene, 1,6-cyclohexylidene, ethylidene, trimethylene, tetramethylene or hexa-methylene residue.
The unitary sulfonation residue of general formula (I) (SA) can be identical or different.
As the example of sulfonation residue (SA), can mention the sulfonation C that has at least one sulfonic acid functional group
6-C
14Single or many arylidene residue and sulfonation C
1-C
9Alkylidene residue is preferably with the form of alkali metal sulfonate, very especially with the form of sodium sulfonate, as oxygen sulphonyl sodium phenylene, oxygen sulphonyl sodium naphthylidene, oxygen sulphonyl sodium biphenylene or oxygen sulfo group sodium ethylidene residue.
Nonionic residue (NA) is preferably 1,4-phenylene residue (NA1) or 1, and 3-phenylene residue (NA2), sulfonation residue (SA) are preferably 5-oxygen sulphonyl sodium-1,3-phenylene residue.
With highly preferred form, the unitary nonionic residue of general formula (I) (NA) is 1,4-phenylene residue (NA1) or 1,4-phenylene residue (NA1) and 1, the mixture of 3-phenylene residue (NA2), A is that general formula-C (O)-A-C (O)-unit of residue (NA1) is that all general formula-C (O)-A-C (the O)-unitary molar percentage of nonionic residue (NA) is 50 to 100 magnitude with respect to A, is preferably 70 to 90.
The chain end group is preferably general formula (II
1) group.
Can have more a spot of other unit to exist in addition as the chain end group, as the group of general formula (III) :-A-CO-OH (III) wherein A have the implication that above provides.
Can obtain with general formula (II by known method
1) group as this sulfonation and copolymerization polyester of chain end group, for example esterification by the monomer composition mainly be made up of following material and/or transesterification and polycondensation make:
The diacid monomer (NAM) of-unsulfonated formed by at least a aromatic series or aliphatic dicarboxylic acid or acid anhydrides or its diester, its content is 95/100 to 60/100 corresponding to the mol ratio of (NAM)/(NAM)+(SAM), is preferably 93/100 to 65/100 magnitude.
-sulfonated the diacid monomer (SAM) formed by the dicarboxylic acid of at least a sulfonated aromatic or alpha-sulfonated fatty family or acid anhydrides or its diester, its content is 5/100 to 40/100 magnitude corresponding to the mol ratio of (SAM)/(NAM)+(SAM), is preferably 7/100 to 35/100 magnitude.
-and the polyvalent alcohol monomer (P) formed by ethylene glycol and nonessential Diethylene Glycol, its content is 1.05 to 4 magnitude corresponding to the ratio of the number of the COOH functional group of the number/diacid monomer (NAM)+(SAM) of the OH functional group of polyvalent alcohol monomer (P) or COOH functional equivalent, being preferably 1.1 to 3.5 magnitude, is 1.8 to 3 magnitude very especially.
Monomer (NAM) or (SAM) divide the elementary cell of being thought in the sub-definite to be COOH functional group under the situation of diacid is the COOH functional equivalent under the situation of acid anhydrides or diester.
In unsulfonated diacid monomer (NAM), can mention terephthalic acid, m-phthalic acid, 2,6-naphthalene dicarboxylic acids, cyclohexyl dicarboxylic acid, succsinic acid, pentanedioic acid, hexanodioic acid, suberic acid, its acid anhydrides or rudimentary diester.
Unsulfonated diacid monomer (NAM) is preferably by 50 to 100 moles of %, terephthalic acid or one of acid anhydrides or its rudimentary diester (methyl esters, ethyl ester, propyl ester, isopropyl ester or butyl ester) of 70 to 90 moles of % very especially, and 0 to 50 mole of %, m-phthalic acid or one of acid anhydrides or its rudimentary diester (methyl esters, ethyl ester, propyl ester, isopropyl ester or butyl ester) of 10 to 30 moles of % are formed very especially; Preferred diester is a dimethyl ester.
Sulfonation diacid monomer (SAM) has the Equivalent (anhydride functional group or two ester functional groups) of at least one sulfonic acid group of being connected in (when this monomer is aromatic series) on one or more aromatic nucleus and two acid functional groups or acid functional group, and wherein sulfonic acid group is preferably the form of alkali metal sulfonate (being preferably sodium sulfonate).
Under the situation of alpha-sulfonated fatty family diacid monomer, sulfonic acid group can directly or indirectly be bonded on the carbon atom of alkylidene group by alkylidene group, alkoxyl group alkylidene group, oxyalkylene, aryl alkylene, alkylaryl alkylidene group or alkoxyl group arylene group.In sulfonation diacid monomer (SAM), can mention sulfonated aromatic or aliphatic dicarboxylic acid, as sulfoisophthalic acid, sulfo group terephthalic acid, sulfo group phthalic acid, 4-sulfo group naphthalene-2,7-dicarboxylic acid, diphenylsulfone base dicarboxylic acid or sulfo-succinic acid, its acid anhydrides or rudimentary diester.Preferred sulfonation diacid monomer (SAM) is sulfoisophthalic acid or acid anhydrides and its dimethyl ester, is 5-(oxygen sulphonyl sodium) dimethyl isophthalate very especially.Can be by conventional esterification and/or transesterification and polycondensation method, obtain with general formula (II1) group this sulfonated copolymer as the chain end group, for example in the presence of esterification/transesterification catalyzer, be acid or anhydride form or be esterification between the various diacid monomer of one of its diester form and/or transesterification reaction by polyvalent alcohol monomer (P) and each diacid, and in decompression, in the presence of the polycondensation catalyst, the polycondensation by polyol ester prepares.
According to preferred manufacturing procedure, this sulfonation and copolymerization polyester can make by carrying out following consecutive steps:
-transesterification (mutually exchange) step of between it, carrying out, be the sulfonation diacid monomer (SAM) of diester form and 50 to 100 moles of % that account for the monomer total amount on the one hand, the unsulfonated diacid monomer (NAM) of the diester form of 30 to 90 moles of % very especially, be polyvalent alcohol monomer (P) on the other hand, its content corresponding to the number of this monomer (NAM) of number/[space] diester form of the OH functional group of polyvalent alcohol monomer (P) and COOH functional equivalent (SAM) than the magnitude that is 1.05 to 4, being preferably 1.1 to 3.5 magnitude, is 1.8 to 3.0 magnitude very especially
-nonessential the esterif iotacation step of between it, carrying out, it on the one hand is the residual content of the unsulfonated diacid monomer (NAM) of nonessential diacid or anhydride form, be polyvalent alcohol monomer (P) on the other hand, its content corresponding to the number of the COOH functional group of the unsulfonated diacid monomer (NAM) of the number/diacid of the OH functional group of polyvalent alcohol monomer (P) or anhydride form than the magnitude that is 1.05 to 4, being preferably 1.1 to 3.5 magnitude, is 1.8 to 3.0 magnitude very especially
-condensation polymerization step.
The unsulfonated dicarboxylic acid (NAM) that is adopted in transesterification (exchange mutually) step and the diester of sulfonation dicarboxylic acid (SAM) are preferably dimethyl ester.
Preferred sulfonation and copolymerization polyester can make by following material:
The terephthalic acid (NAM1) of-diester form (being preferably the dimethyl ester form), not necessarily with the m-phthalic acid and/or terephthalic acid (NAM2) composition mixture of diacid or anhydride form, content is 100/100 to 50/100 magnitude according to the mol ratio of (NAM1)/(NAM1)+(NAM2), is preferably 90/100 to 70/100 magnitude
The sulfoisophthalic acid of-diester form (being preferably the dimethyl ester form)
-monoethylene glycol
Can prepare above-mentioned substance by carrying out following consecutive steps:
-transesterification (mutually exchange) step of between it, carrying out, be the diester (being preferably dimethyl ester) of terephthalic acid (NAM1) and the diester (being preferably dimethyl ester) of sulfoisophthalic acid (SAM) on the one hand, be monoethylene glycol (P) on the other hand, the number of the COOH functional equivalent of the number of OH functional group (P)/(NAM)+(SAM) is than the magnitude that is 1.05 to 4, being preferably 1.1 to 3.5 magnitude, is 1.8 to 3 magnitude very especially
-m-phthalic acid and/or terephthalic acid (NAM2) and the esterif iotacation step between monoethylene glycol (P) on the other hand, the number of the COOH functional group of the number of OH functional group (P)/(NAM2) is than the magnitude that is 1.05 to 4, being preferably 1.1 to 3.5 magnitude, is 1.8 to 3 magnitude very especially
-condensation polymerization step.
The operational condition of adoptable transesterification, esterification and polycondensation is a disclosed operational condition among the WO95/32997.
Can make chain end group by preferably in esterif iotacation step, using sulfonation one acid mono as a sodium sulfo benzoate or a sodium sulfo benzoate methyl esters or 2-hydroxy methacrylate with (II2) type general formula.
In this aqueous composition, the aqueous composition of per 100 parts of weight can contain 0.05 to 5 part, preferably 0.1 to 2 part, the copolyester (SC) of 0.2 to 1.5 part of weight very especially.
Said composition can be the aqueous solution or the water dispersion of this copolyester (SC), or can contain other additive in addition, as:
*
Tensio-active agent, content is to contain 0.5 part to 10 parts, preferably 1 to 5 part, most preferably 1 to 2 part in the aqueous composition of per 100 parts of weight, tensio-active agent as:
-
Anion surfactant, as
General formula R-CH (SO
3M)-and the alkyl ester sulfonate of COOR ', wherein R represents C
8-C
20, C preferably
10-C
16Alkyl, R ' represents C
1-C
6, C preferably
1-C
3Alkyl, M is basic metal (sodium, potassium or lithium) positively charged ion, replacement or unsubstituted ammonium (methyl, dimethyl, trimethylammonium or tetramethyl-ammonium, lupetidine or the like) positively charged ion or from the positively charged ion of alkanolamine (monoethanolamine, diethanolamine, trolamine or the like);
General formula R OSO
3The alkyl-sulphate of M, wherein R represents C
5-C
24, C preferably
10-C
18Alkyl or hydroxyalkyl, M represents hydrogen atom or has the positively charged ion of above-mentioned identical meanings, and has average 0.5 to 30, preferably 0.5 to 10 EO and/or unitary its ethoxylation of PO (EO) and/or propoxylation (PO) derivative.
General formula R CONHR ' OSO
3The alkylamide vitriol of M, wherein R represents C
2-C
22, C preferably
6-C
20Alkyl, R ' represents C
2-C
3Alkyl, M represents hydrogen atom or has the positively charged ion of above-mentioned identical meanings, and has average 0.5 to 60 EO and/or unitary its ethoxylation of PO (EO) and/or propoxylation (PO) derivative.
C
8-C
24, C preferably
14-C
20Saturated or unsaturated fatty acid salt, C
9-C
20Alkylbenzene sulfonate, C
8-C
22Uncle or secondary alkyl sulfonate, alkyl glycerol sulfonate, GB-A-1,082, the sulfonation multi-carboxylate who introduces in 179, alkane sulfonate, the N-acyl-N-alkyltaurate, alkylphosphonic, isethionate, amber alkyl amide salts, alkyl sulfo succinate, the monoesters of sulfosuccinate or diester, the N-acyl sarcosinate, alkyl glycoside vitriol or polyethoxye carboxylate salt, positively charged ion are basic metal (sodium, potassium or lithium), replace or unsubstituted ammonium residue (methyl, dimethyl, trimethylammonium or tetramethyl-ammonium, lupetidine or the like) or from the residue (monoethanolamine of alkanolamine, diethanolamine, trolamine or the like);
-
And nonionogenic tenside, as:
Contain polyoxy alkylidene (polyethoxye ethylidene, polyoxy propylidene or the polyoxy butylidene) alkylphenol of 5 to 25 oxygen alkylidene units, its alkyl substituent is C
6-C
12As an example, can mention Rohm ﹠amp; Triton X-45, X-114, X-100 or the X-102 that Haas company sells or from the Igepal NP2 of Rhodia to NP17;
Contain the unitary polyoxy alkylidene C of 1 to 25 oxyalkylene (oxygen ethylidene or oxygen propylidene)
8-C
22Fatty Alcohol(C12-C14 and C12-C18); As an example, can mention Tergitol15-S-9 or Tergitol 24-L-6 NMW that Union Carbide Corporation sells, Neodol 45-9, Neodol 23-65, Neodol 45-7 or Neodol 45-4 that shell chemical company sells, the Kyro EOB that P﹠G sells, from the Synperonic A3 of ICI (ICI) to A9, or from Rhodasurf IT, DB and the B of Rhodia;
The polycondensation product of ethylene oxide or propylene oxide and propylene glycol or ethylene glycol, its weight [space] molecular weight are 2000 to 10,000 magnitude, as the Pluronics of BASF sale;
The polycondensation product of ethylene oxide or propylene oxide and quadrol is as the Tetronics of BASF sale;
Contain 5 to 25 oxyethyl groups and/or unitary oxyethyl group of propoxy-and/or propoxy-C
8-C
18Lipid acid;
The C that contains 5 to 30 ethoxy units
8-C
20Fatty amide;
The amine ethoxylate that contains 5 to 30 ethoxy units;
Contain 1 to 50, preferably 1 to 25, the alkoxyl group amidoamines of 2 to 20 oxygen alkylidene units (preferably oxygen ethylidene unit) very especially;
Amine oxide is as (C
10-C
18Alkyl) dimethyl oxidation amine or (C
8-C
22Alkoxyl group) ethyl dihydroxy ethyl amine oxide;
Alkoxyl group terpene hydrocarbon, as contain 1 to 30 oxygen ethylidene and/or the unitary oxyethyl group of oxygen propylidene and/or propoxy-a-or b-sobrerone;
The APG that can make by glucose and primary aliphatic alcohols polycondensation (as passing through acid catalysis) (US-A-3,598,865, US-A-4,565,647, EP-A-132,043, EP-A-132,046 or the like), it has C
4-C
20, C preferably
8-C
18Alkyl, the average quantity [space] of glucose unit is 0.5 to 3 magnitude in every mole of APG, is preferably 1.1 to 1.8 magnitude; Mention material especially with following group:
* C
8-C
14Alkyl, and average every mole have 1.4 glucose units
* C
12-C
14Alkyl, and average every mole have 1.4 glucose units
* C
8-C
14Alkyl, and average every mole have 1.5 glucose units
* C
8-C
10Alkyl, and average every mole have 1.6 glucose units
Henkel company sells with trade(brand)name Glucopon 600 EC , Glucopon 600CSUP , Glucopon 650 EC and Glucopon 225 CSUP respectively.
-and/or
AmphotericsAs alkyl betaine, the alkyl dimethyl trimethyl-glycine, alkyl acyl aminopropyl trimethyl-glycine, alkyl acyl aminopropyl dimethyl betaine, the alkyl trimethyl sultaine, imidazolidine derivatives, as alkyl both sexes acetate, alkyl both sexes diacetin, alkyl both sexes propionic salt or alkyl both sexes dipropionate, alkyl sultaine or alkyl acyl aminopropyl hydroxyl sulfo betaine, the polycondensation product of lipid acid and protein hydrolyzate, the amphoteric derivatives of alkyl polyamine, Amphionic XL as the Rhodia sale, or the Ampholac 7T/X and the Ampholac 7C/X of Berol Nobel sale, or protein or proteinic hydrolysate;
*
Anti redeposition agent, content is that 0.1 to 3 part, 0.5 to 1 part of weight are preferably arranged in the aqueous composition of per 100 parts of weight, as the water-soluble salt of carboxylic acid polyalcohol or multipolymer, as the salt of the multipolymer of polyacrylic acid or vinylformic acid and maleic anhydride;
*
Alcohol, content is that 0.5 to 10 part, 1 to 5 part of weight are preferably arranged in the aqueous composition of per 100 parts of weight, as ethanol, propylene glycol, Virahol or butyleneglycol;
*
Spices, content is in the aqueous composition of per 100 parts of weight 0.05 to 0.2 part of weight to be arranged;
*
Other anti-staining agent, as
Polyester copolymer based on terephthalic acid second diester and/or terephthalic acid propylene diester and polyoxyethylene terephthalate unit not necessarily contains sulfo group isophthaloyl unit on its chain
Based on terephthalic acid second diester and/or terephthalic acid propylene diester and polyoxyethylene and/or the unitary polyester copolymer of polyoxypropylene.
This aqueous composition of the present invention can have 0.5 to 15% magnitude of its weight, preferably 0.5 to 7.5% magnitude, the siccative of 1 to 3% magnitude very especially.
The pH value of said composition is 3 to 12, is preferably 4 to 10, is 7 to 10 very especially.
Another theme of the present invention is by applying with hand or applying with the device on clean textile surface, the above-mentioned liquid aqueous composition that contains at least a copolyester (SC) is sprayed on the fabric, make it temporary transient deposition thereon, cleaning comprises carpet, curtain and the covering fabric of completing by synthetic polymer, the carpet made by polymeric amide very especially especially and/or impels the stain removed on it and the method for dirt (decontamination).
This copolyester (SC) makes it to remove stain and/or impels and remove this stain, particularly oil stain (oil polish, ballpoint pen, lipstick, wet goods etc.) or water stain (coffee or the like); It also may be removed dirt and/or impel and remove this dirt, particularly the dirt that is carried by sole (dust, clay, earth or the like).
When this method more particularly purpose be to impel when carpet comprises that carpet, curtain and the covering fabric completed are removed stain and dirt (decontamination), usefulness in the research that Here it is contains the pretreatment operation of the said composition of at least a copolyester of the present invention (SC) to the surface, said composition is made up of the aqueous solution or the suspension of at least a copolyester (SC), or contains other above-mentioned additive in addition.This pretreatment operation makes it to contain or not contain by usefulness afterwards the cleaning of the aqueous composition of copolyester (SC), more easily removes stain and dirt under can being deposited subsequently.
Above mentioned to carrying out cleaning course and/or removing stain and dirt for impelling, the consumption of copolyester (SC) and the character and the consumption that not necessarily are present in other additive in this aqueous composition.
The consumption of used aqueous composition is corresponding to the deposition of copolyester (SC), be expressed as 0.01 to 5 magnitude, be preferably 0.05 to 3g/m with siccative
2The surface.
Said composition can not necessarily be diluted before use.
Can be sprayed by applying with sprinker or applying with injection-withdrawing device, or just this liquid composition is poured on the pending surface, not necessarily, this aqueous composition that contains copolyester (SC) is deposited on this pending surface with sponge or brush wiping.
Another theme of the present invention is to be used to clean especially the method for performance that is comprised the composition of carpet, curtain and the covering fabric completed by synthetic polymer, the carpet made by polymeric amide very especially by adding at least a above-mentioned as de-sludging (scrubbing) agent and/or as the copolyester (SC) that impels the reagent of removing stain and dirt (decontamination) of significant quantity in said composition, improving.
The consumption of copolyester (SC) and the character and the consumption that not necessarily are present in other additive in this aqueous composition have above been mentioned.
Another theme of the present invention is its application, comprise that from this carpet carpet, curtain and the covering fabric completed remove the aqueous composition of at least a above-mentioned copolyester (SC) of reagent of stain and dirt (decontamination) containing as washing agent and/or as impelling, cleaning comprises carpet, curtain and the covering fabric of completing by synthetic polymer, the carpet made by polymeric amide very especially especially.
The consumption of copolyester (SC) and the character and the consumption that not necessarily are present in other additive in this aqueous composition have above been mentioned.
The consumption of used described copolyester (SC) is expressed as 0.01 to 5 magnitude, is preferably 0.05 to 3g/m with siccative
2The surface.
Said composition can not necessarily be diluted before use.
Can be sprayed by applying with sprinker or applying with injection-withdrawing device, or just this liquid composition is poured on the pending surface, not necessarily, this aqueous composition that contains copolyester (SC) is deposited on this pending surface with sponge or brush wiping.
In order to illustrate, provide the following example.
Embodiment 1
With nitrogen purging several times after, following charging I is added in the stainless steel reactor of 1 liter capacity:
* dimethyl terephthalate (DMT) 310.4g (1.598mol)
* ethylene glycol 339g (5.47mol)
* 5-(oxygen sulphonyl sodium) dimethyl isophthalate 104.4g (0.353mol)
* the titanium of Triaethanolamine acid titanium (catalyzer) 54ppm
Media preheating to 180 ℃, be heated to 220 ℃ through about 130 minutes then subsequently, the methyl alcohol that generates in the transesterification reaction is therebetween steamed.
Subsequently reaction mixture is heated, to reach 230 ℃ through 30 minutes.When reaction mass reached this temperature, beginning progressively added following charging II:
* m-phthalic acid 11.72g (0.07mol)
* ethylene glycol 67.2g (0.34mol)
* terephthalic acid 56.7g (1.08mol)
Through one hour time, keep reaction mass simultaneously at 230 ℃.
Continue heating subsequently, to make reaction mass reach 250 ℃ through 60 minutes.Do not having under the retrogradation therebetween, the mixture of water and ethylene glycol has steamed.Under this temperature, vacuumize gradually, with through obtaining the decompression of 100mbar in 22 minutes.Pour out reaction mass then.Product is redispersible in water.
Its quantity [space] molecular weight is 5100; Weight molecular weight be 9300 (by gel permeation chromatography under 100 ℃, containing 10
-2Measure in the N,N-DIMETHYLACETAMIDE of N LiBr, the result represents with the equivalent of polystyrene).
This terephthalic acid multipolymer contains the sulfonate functional groups of 15 moles of %, and per 100 general formula (O-CH
2-CH
2-)
nEhter bond in have
* 55.7 " glycol " keys (n=1)
* 31.8 " glycol ether " keys (n=2)
* 10.2 " triglycol " keys (n=3)
* 2.3 " Tetraglycol 99 " keys (n=4)
In the carpet of completing that cleaning is made by polymeric amide, the de-sludging performance of testing this multipolymer.
Detergency
Equipment
The linen carpet of making by polymeric amide of completing
The stain source
* dirty machine oil
* lipstick (bright red of Revlon (Revlon))
* from the Kiwi black shoes oil polish of Kiwi
* coffee
Analytical balance
The trace pipette
Apply sponge
Blank sheet of paper towel
Stopwatch
" Dirt Devil " vacuum cleaner
" Bissel " steam cleaner
" Rug Doctor " steam soaking enriched material
The preparation of the carpet of completing
1) at first use Rug Color washing agent according to the specification sheets of manufacturer dilution (2 ounces of per gallons, promptly about 15g/l), with the Bissel steam cleaning unit the carpet of completing from one side to the other side, clean from front to back.
2) after the drying, the carpet of completing is cut into 4 " * 4 " (about 10 * 10cm
2) square, for obtaining similar in appearance character (lower reflectivity), mark below with guarantee all wire harness all have from a square to another square identical towards.
3) subsequently the carpet sample of completing is marked, to point out test and product.
Contamination-cleaner assay
1) each stain two tests have all been carried out.Measured the reflectivity Rd1 that completes carpet sample before staiing.
2) by producing greasy dirt with micro-pipette; At first the wax dirt is pressed in and applies on the sponge, be applied in subsequently on the carpet sample of completing.
Complete in the carpet sample 2 with scraper with each " * 2 " (about 5 * 5cm
2) dosage that is coated with 0.12 ± 0.05g on the foursquare surface layer applies greasy dirt.
The weight dosage of the wax that applies is 0.15 ± 0.05g.
3) the preceding stain placement is spent the night of cleaning makes its drying.Before cleaning, measure the reflectivity Rd2 of the carpet sample of completing.
4) according to complete on the carpet with the prompting that provides of mark, with white suction paper handkerchief with samples dried four times (each 5 seconds).
5) use the following liquid, aqueous cleaning product of 4.0 ± 0.1g subsequently at 4-6 " the distance spraying of (about 10-15cm), handle sample
Sodium Lauryl Sulphate BP/USP 2%
Sodium polyacrylate 1%
Propylene glycol 3%
Spices 0.05%
Water capacity to 100%pH value is 9, adds the sulfonated copolymer of the above-mentioned preparation of 0.25% to 1% its weight therein.
6) product is left standstill, so that the foam that forms infiltrates in the stain.
7) by rub five times the cleaning stain from the stain top through the center with extra dry white wine look suction paper handkerchief; Paper handkerchief is turned over obtaining clean surface, rub again five times through the center from the bottom of stain.
8) to each sample with step 5) to 7) repeat again four times, be total up to five cleaning cycles.
9) with the carpet drying of completing, inhale with suction cleaner then.Measure the reflectivity Rd3 that completes carpet sample after cleaning then.
The removal of stain (decontamination) R " be calculated as follows:
The result who obtains (R that represents with percentage ratio " value) as follows:
(be 680nm at wavelength, do not have UV-light, luminous point to be adjusted under 27 the condition, carry out photometry) to reflectance value with Datacolor Elrepho 2000 spectrophotometers
| Prescription | Lipstick | Dirty machine oil | Coffee | The footwear oil polish |
| Sample | ????44 | ????29 | ????50 | ????79 |
| The multipolymer of sample+0.25% | ????53 | ????31 | ||
| The multipolymer of sample+0.5% | ????70 | ????43 | ||
| The multipolymer of sample+0.75% | ????76 | ????48 | ||
| The multipolymer of sample+1% | ????74 | ????64 | ????82 | ????90 |
The R that obtains " value is high more, and performance is good more.
Claims (18)
1. be used to clean at least in part by hydrophobic synthetic polymer, particularly polyester or polymeric amide, the carpet made by polymeric amide very especially and comprise carpet, curtain and the covering fabric of completing and/or be used to impel the stain removed on it and the aqueous composition that contains at least a water-soluble or water dispersible of dirt, be characterized as this copolyester (SC) and mainly form by following structure division with unitary copolyester of sulfonation (SC):
The unit of-general formula (I)
[O-C (O)-A-C (O)-(O-CH
2-CH
2-)
n-] (I), wherein
Symbol A represents
* nonionic list or many arylidene or nonionic alkylidene residue (NA),
* or have at least one sulfonic acid functional group's sulfonation single or many arylidene or a sulfonation alkylidene residue (SA), A is that general formula-C (O)-A-C (O)-unit of sulfonation residue (SA) is 5 to 40 magnitude with respect to all general formula-C (O)-A-C (O)-unitary molar percentage in general formula (I) unit, is preferably 7 to 35; And
N equals 1,2,3 or 4,
-as the following identical or different group of the general formula of chain end group:
-A-CO-O-(CH
2-CH
2-O)
n-H?????????(II1)
-A-CO-O-(CH
2-CH
2-O)
nIdentical with the implication that above the provides Z with n of A represents to have the sulfonation C of sulfonate functional groups in-Z (II2) general formula
2-C
31Alkyloyl or aroyl, as sulfo group benzoyl MO
3SC
6H
4C (O)-, wherein M is a basic metal; N general formula (the O-CH that equals 1 wherein
2-CH
2-)
nThe unit is with respect to general formula (I), (II1) and all general formula (O-CH that (II2) n equals 1,2,3 and 4 in the unit
2-CH
2-)
nUnitary molar percentage is 10 to 80 magnitude, is preferably 20 to 60 magnitude; And the weight of this copolyester [space] molecular weight preferably less than 15,000, is 5000 to 10,000 less than 20,000 very especially.
2. the composition of claim 1, being characterized as identical or different nonionic residue (NA) is nonionic C
6-C
14Single or many arylidene residue or nonionic C
1-C
9Alkylidene residue, as 1,4-phenylene, 1,3-phenylene, 1,6-naphthylidene, 1,6-cyclohexylidene, ethylidene, trimethylene, tetramethylene or hexa-methylene residue.
3. claim 1 or 2 composition are characterized as identical or different sulfonation residue (SA) for having at least one sulfonic acid functional group's sulfonation C
6-C
14Single or many arylidene residue or sulfonation C
1-C
9Alkylidene residue is preferably with the form of alkali metal sulfonate, very especially with the form of sodium sulfonate, as oxygen sulphonyl sodium phenylene, oxygen sulphonyl sodium naphthylidene, oxygen sulphonyl sodium biphenylene or oxygen sulfo group sodium ethylidene residue.
4. the composition of any one in the claim 1 to 3, being characterized as identical or different nonionic residue (NA) is 1,4-phenylene residue (NA1) or 1,3-phenylene residue (NA2), sulfonation residue (SA) they are 5-oxygen sulphonyl sodium-1,3-phenylene residue.
5. the composition of any one in the claim 1 to 4, being characterized as the unitary nonionic residue of general formula (I) (NA) is 1,4-phenylene residue (NA1) or 1,4-phenylene residue (NA1) and 1, the mixture of 3-phenylene residue (NA2), A is that general formula-C (O)-A-C (O)-unit of residue (NA1) is that all general formula-C (O)-A-C (the O)-unitary molar percentage of nonionic residue (NA) is 50 to 100 magnitude with respect to A, is preferably 70 to 90.
6. the composition of any one in the claim 1 to 5, being characterized as the chain end group is general formula (II
1) group.
7. the composition of any one in the claim 1 to 6 is characterized as this copolyester and contains group as the general formula (III) of chain end group in addition:
-A-CO-OH (III) wherein A has the implication that above provides.
8. the composition of any one in the claim 1 to 7 is characterized as it and contains 0.05 to 5 part, preferably 0.1 to 2 part of its weight, 0.2 to 1.5 part copolyester (SC) very especially.
9. the composition of any one in the claim 1 to 8 is characterized as it and contains at least a other additive that is selected from tensio-active agent, anti redeposition agent, alcohol or spices in addition.
10. the composition of claim 9 is characterized as it and contains
Maximum 10 parts, preferably 1 to 5 part of-its weight, 1 to 2 part at least a tensio-active agent most preferably
Maximum 3 parts of-its weight, 0.5 to 1 part at least a anti redeposition agent preferably
Maximum 10 parts of-its weight, 1 to 5 part alcohol preferably
Maximum 0.2 part at least a spices of-its weight
11. the composition of any one in the claim 1 to 10, be characterized as it embody its weight 0.5 to 15%, preferably 0.5 to 7.5%, 1 to 3% dry matter content most preferably.
12. the composition of any one in the claim 1 to 11, the pH value that is characterized as it is 3 to 12, is preferably 4 to 10, most preferably is 7 to 10.
13. by applying with hand or applying with the device on clean textile surface, the liquid aqueous composition that contains at least a copolyester (SC) of any one in the aforesaid right requirement 1 to 12 is sprayed on the fabric, make it temporary transient deposition thereon, cleaning comprises carpet, curtain and the covering fabric of completing by synthetic polymer, the carpet made by polymeric amide very especially especially and/or impels the stain removed on it and the method for dirt.
14. the method for claim 13 is characterized as the consumption of used aqueous composition, corresponding to the deposition of copolyester (SC), be expressed as 0.01 to 5, be preferably 0.05 to 3g/m with siccative
2The magnitude on surface.
15. by at least a aforesaid right that in said composition, adds significant quantity require in 1 to 7 any one as washing agent and/or as the copolyester (SC) that impels the reagent of removing stain and dirt (decontamination), improve and be used to clean especially the method for performance that comprises the composition of carpet, curtain and the covering fabric completed by synthetic polymer, the carpet made by polymeric amide very especially.
16. the method for claim 15, the consumption that is characterized as used copolyester (SC) are 0.05 to 5 part, preferably 0.1 to 2 part, 0.2 to 1.5 part very especially of said composition weight.
17. its application, comprise that from this carpet carpet, curtain and the covering fabric completed remove at least a aforesaid right of the reagent of stain and dirt (decontamination) and require in the aqueous composition of the copolyester (SC) of any one 1 to 7 containing as washing agent and/or as impelling, cleaning comprises carpet, curtain and the covering fabric of completing by synthetic polymer, the carpet made by polymeric amide very especially especially.
18. the application of claim 17, the consumption that is characterized as used copolyester (SC) are 0.05 to 5 part, preferably 0.1 to 2 part, 0.2 to 1.5 part very especially of said composition weight.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16781899P | 1999-11-29 | 1999-11-29 | |
| US60/167,818 | 1999-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1402745A true CN1402745A (en) | 2003-03-12 |
Family
ID=22608967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00816462 Pending CN1402745A (en) | 1999-11-29 | 2000-11-28 | Composition for cleaning carpets, curtains and covering fabrics and/or for facilitating removal of stains and dirt therefrom |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1233994A2 (en) |
| JP (1) | JP2003518148A (en) |
| CN (1) | CN1402745A (en) |
| AU (1) | AU1793401A (en) |
| BR (1) | BR0015927A (en) |
| CA (1) | CA2393947A1 (en) |
| WO (1) | WO2001038467A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111433340A (en) * | 2017-11-17 | 2020-07-17 | 荷兰联合利华有限公司 | Soil release polymers and laundry detergent compositions containing the same |
| CN111979056A (en) * | 2020-09-01 | 2020-11-24 | 广州市盛邦化工科技有限公司 | Washing liquid suitable for polyester fabric |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2534206B1 (en) * | 2010-02-09 | 2014-04-02 | Unilever PLC | Dye polymers |
| BR112013032041A2 (en) * | 2011-06-15 | 2016-12-20 | Basf Se | sulfonate group branched polyester, blending, use of branched polyesters, and method for producing branched sulfonate polyesters |
| EP3440178A1 (en) * | 2016-04-08 | 2019-02-13 | Unilever PLC | Laundry liquid composition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1190695A (en) * | 1981-05-14 | 1985-07-16 | George J. Stockburger | Anionic textile treating compositions |
| ATE186324T1 (en) * | 1993-06-09 | 1999-11-15 | Procter & Gamble | STABLE AQUEOUS NON-IONIC SURFACTANT EMULSIONS |
| EP0776965A3 (en) * | 1995-11-30 | 1999-02-03 | Unilever N.V. | Polymer compositions |
| AU3294500A (en) * | 1999-03-09 | 2000-09-28 | Rhodia Chimie | Sulphonated copolymer and method for cleaning surfaces and/or providing same with stain resistant properties and/or for facilitating stain and soil release |
-
2000
- 2000-11-28 EP EP00980707A patent/EP1233994A2/en not_active Withdrawn
- 2000-11-28 WO PCT/US2000/032149 patent/WO2001038467A2/en not_active Application Discontinuation
- 2000-11-28 CA CA002393947A patent/CA2393947A1/en not_active Abandoned
- 2000-11-28 JP JP2001540222A patent/JP2003518148A/en active Pending
- 2000-11-28 CN CN 00816462 patent/CN1402745A/en active Pending
- 2000-11-28 BR BR0015927-1A patent/BR0015927A/en not_active IP Right Cessation
- 2000-11-28 AU AU17934/01A patent/AU1793401A/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111433340A (en) * | 2017-11-17 | 2020-07-17 | 荷兰联合利华有限公司 | Soil release polymers and laundry detergent compositions containing the same |
| CN111433340B (en) * | 2017-11-17 | 2022-03-04 | 联合利华知识产权控股有限公司 | Soil release polymers and laundry detergent compositions containing the same |
| CN111979056A (en) * | 2020-09-01 | 2020-11-24 | 广州市盛邦化工科技有限公司 | Washing liquid suitable for polyester fabric |
| CN111979056B (en) * | 2020-09-01 | 2021-09-21 | 广州市盛邦化工科技有限公司 | Washing liquid suitable for polyester fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1233994A2 (en) | 2002-08-28 |
| WO2001038467A2 (en) | 2001-05-31 |
| BR0015927A (en) | 2002-08-06 |
| CA2393947A1 (en) | 2001-05-31 |
| WO2001038467A3 (en) | 2001-10-25 |
| AU1793401A (en) | 2001-06-04 |
| JP2003518148A (en) | 2003-06-03 |
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