WO2000004120A1 - Composition polyester terephtalique et son utilisation comme agent antisalissure - Google Patents
Composition polyester terephtalique et son utilisation comme agent antisalissure Download PDFInfo
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- WO2000004120A1 WO2000004120A1 PCT/FR1999/001691 FR9901691W WO0004120A1 WO 2000004120 A1 WO2000004120 A1 WO 2000004120A1 FR 9901691 W FR9901691 W FR 9901691W WO 0004120 A1 WO0004120 A1 WO 0004120A1
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Classifications
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- 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
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- 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
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- 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
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
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- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
Definitions
- the subject of the present invention is a new polyester terephthalic composition, its process for the preparation by transesterification / condensation of poly (ethylene terephthalate) and of polyethylene glycol and its use as an anti-fouling agent ("soil release") in detergent formulations, in rinsing formulations , softening or anti-fouling treatment ("finishing"), for washing with or without pretreatment, rinsing, softening or anti-fouling treatment of textiles, in particular based on polyesters.
- the anti-fouling activity of ethylene terephthalate / polyethylene oxide terephthalate copolymers in the anti-fouling treatment ("finishing") of textiles, in particular based on polyesters, as well as the use of said copolymers as anti-fouling agents ("soil release") and / or anti -Reposition in detergent formulations for washing with or without pre-treatment of textiles, in particular based on polyesters, are well known (patents US-A-3,962.52; US-A-4, 116,885; US-A-4,785,060).
- copolymers can, for example, be derived from the transesterification / condensation of poly (ethylene terephthalate) and of polyethylene glycol (US-A-4,785,060).
- the Applicant has found a new polyester terephthalic composition, capable of being obtained by transesterification / condensation of a poly (ethylene-terephthalate) and of a polyethylene glycol, exhibiting in particular particularly high soil release properties.
- polyester terephthalic (CPT) composition comprising, as a mixture
- PET ethylene terephthalate
- TE oxyethylene terephthalate
- A represents the group 1, 4-phenylene - and a terephthalic block copolymer (PET 2 / TE-POE) including
- PET 2 polyethylene terephthalate
- TE oxyethylene terephthalate
- A represents the group 1, 4-phenylene * and at least one polyoxyethylene terephthalate (TE-POE) block of formula
- composition having a molecular mass in number of around 1500 to 4000, preferably around 3000 to 4000, said composition being characterized in that:
- the amount of units (TE) of polyethylene terephthalate (PET does not represent more than 10%, preferably not more than 7% of all the units (TE) present in the polyester terephthalic composition (CPT). all the units (TE) present in said composition (CPT) represent at least 11%, preferably from 11.5 to 17% of the weight of said composition (CPT)
- the quantity by weight of mono (oxyethyleneoxy) (OEO) residues of formula ⁇ 2 O - CH 2 - CH 2 - O 1/2 represents at least 1, 3%, preferably from 1, 3 to 2.3% of the weight of said polyester terephthalic composition (CPT), said residues (OEO) belonging to the aromatic oxyethylene diester groups (ODA) of formula
- the molar mass by weight of said terephthalic block copolymer is at least 30,000, preferably at least 35,000, very particularly at least 40,000.
- the ends of the homooligomer chains generally consist of - C (O) -A - C (O) - O - CH 2 -CH 2 - OH units.
- the ends of the chains of block terephthalic copolymer generally consist of patterns
- composition (CPT) of the invention can be determined by subjecting said composition to the following analyzes: - Size exclusion chromatography (SEC) using a size exclusion chromatography apparatus with simultaneous detection by refractometry and ultraviolet, using as eluent the N, N Dimethylacetamide (DMAc) containing 10 " 2 mole / l of LiBr at 100 ° C. This measurement (UV chromatography) allows:
- PET 2 / TE-POE terephthalic block copolymer
- Said polyester terephthalic composition which is the subject of the invention can be obtained by transesterification / condensation reaction of a polyethylene terephthalate of average molecular weight by weight of the order of 5000 to 100,000, preferably of the order of 10,000 to 80,000 and a polyethylene glycol of molecular mass in number of the order of 1500 to 4000, preferably of the order of 3000 to 4000, according to a mass ratio polyethylene terephthalate / (polyethylene terephthalate + polyethylene glycol) of the order of 11/100 at 17/100, preferably of the order of 11.5 / 100 to 17/100, in the presence of an effective amount of condensation catalyst.
- Said polycondensation operation being characterized
- said catalyst consists of magnesium oxide. in that after adding the polyethylene terephthalate to the molten polyethylene glycol, bringing the reaction medium to temperature under an inert atmosphere at a temperature of the order of 100 to 150 ° C, preferably of the order of 120 to 130 ° C, the catalyst consisting of magnesium oxide is introduced
- the temperature of the medium is brought to a temperature of the order of 250 to 290 ° C, preferably of the order of 270 to 285 ° C,
- reaction medium is then gradually put under vacuum until a pressure lower than 70,000 Pa, preferably of the order of 7,000 to 130 Pa, while optionally adjusting the temperature to a value of the order of
- the polyethylene terephthalates which can be used are in particular commercial products obtained by polycondensation of dimethyl terephthalate and ethylene glycol.
- the amounts of magnesium oxide used can be of the order of 20 to 500 ppm, preferably of the order of 100 to 350 ppm.
- the reaction medium can also contain an organic alkali metal salt, in particular an alkali metal acetate, such as sodium acetate. Said salt can be present in amounts of the order of 20 to 500 ppm, preferably of the order of 100 to 350 ppm.
- the polyester terephthalic composition which is the subject of the invention is particularly advantageous as an anti-fouling agent ("soil release") in detergent formulations, in rinsing, softening or anti-fouling treatment ("finishing") formulations, for washing with or without pretreatment, rinsing, softening or anti-fouling treatment of textiles, in particular based on polyesters.
- the present invention also relates to detergent formulations containing on the order of 0.01 to 10%, preferably on the order of 0.1% to 5% and very particularly on the order of 0.2 to 3 %, relative to the weight of said formulations, of said polyester terephthalic composition which is the subject of the invention.
- Another object of the invention consists in the use of said polyester terephthalic composition, as an anti-fouling agent ("soil release") in detergent formulations for washing textile articles, in particular based on polyester fibers.
- Detergent formulations for washing textile articles, in particular based on polyester fibers, which are particularly advantageous in terms of their ecotoxicological properties, are those containing:
- said detergent formulation which may consist of another type of anionic surfactant with less advantageous ecotoxicological properties, such as CC 18 alkylbenzenesulfonates.
- sulfates of optionally ethoxylated alcohols which may be used, mention may be made of the sulfates of non-ethoxylated C 8 -C 18 alcohols (preferably in C ⁇ o-C 15 ), sulfates of C 5 -C 13 fatty alcohols (preferably C 10 -C 13 ) condensed with approximately 1 to 30 (preferably 1 to 10 moles) of ethylene oxide, sulphates of C 14 -C 20 fatty alcohols (preferably C 14 -C 18 ) condensed with approximately 4 to 30 moles (preferably 4 to 10 moles) of ethylene oxide.
- CPT anti-fouling polyester terephthalic
- other additives of the type described below may be present in the detergent formulations.
- surfactants such as anionic surfactants
- the alkyl esters sulfonates of formula R-CH (SO 3 M) -COOR ' where R represents an alkyl radical in C 8 -C 20 , preferably in C 10 -C 16 , R' an alkyl radical in CC 6 , preferably in C, -C 3 and M an alkali cation (sodium, potassium, lithium), substituted or unsubstituted ammonium (methyl-, dimethyl-, trimethyl-, tetramethylammonium, dimethyl piperidinium ...) or derived from an alkanolamine (monoethanolamine , diethanolamine, triethanolamine ). Mention may very particularly be made of methyl estersulfonates whose radicals R is C 14 -C 16 ;
- alkyl ether sulfates of formula ROSO 3 M in which R represents a C 5 -C 24 , preferably C 10 -C 18 , alkyl or hydroxyalkyl radical, M representing a hydrogen atom or a cation of the same definition as above, as well as their ethoxylenated (OE) and / or propoxylenated (OP) derivatives, having on average from 0.5 to 30 units, preferably from 0.5 to 10 OE and / or OP units;
- alkylamides sulfates of formula RCONHR'OSO 3 M where R represents an alkyl radical in C 2 -C 22 , preferably in C 6 -C 20 , R 'an alkyl radical in C 2 -C 3 , M representing an atom of hydrogen or a cation of the same definition as above, as well as their ethoxylenated (OE) and or propoxylenated (OP) derivatives, having on average from 0.5 to 60 OE and / or OP units;
- the salts of C 8 -C 24 preferably C 14 -C 20 saturated or unsaturated fatty acids, C 9 -C 20 alkylbenzenesulfonates, C 8 -C 22 primary or secondary alkylsulfonates, alkylglycerol sulfonates, sulfonated polycarboxylic acids described in GB-A-1 082 179, paraffin sulfonates, N-acyl N-alkyltaurates, alkylphosphat.es, alkylisethionates, alkylsuccinamates, alkylsulfosuccinates, monoesters or diesters of sulfosuccinates, N- acyl sarcosinates, alkyl glycoside sulfates, polyethoxycarboxylates, the cation being an alkali metal (sodium, potassium, lithium), a substituted or unsubstituted ammonium residue (methyl
- glycerolamides derived from N-alkylamines (US-A-5,223,179 and FR-A-1, 585.966);
- polyoxyalkylenated C 8 -C 22 aliphatic alcohols containing from 1 to 25 oxyalkylene units oxyethylene, oxypropylene
- amine oxides such as C 10 -C 18 alkyl oxides dimethylamines, C 8 -C 22 alkoxy oxides ethyl dihydroxy ethylamines;
- alkyldimethylammonium halides alkyldimethylammonium halides. amphoteric and zwitterionic surfactants
- alkyldimethylbetaines alkylamidopropyldimethylbetaines, alkyltrimethylsulfobetaines, condensation products of fatty acids and protein hydrolysates. - ADDITIVES IMPROVING THE PROPERTIES OF SURFACTANTS
- builders agents in amounts corresponding to about 5-50%, preferably about 5-30% by weight for liquid detergent formulas, or about 10-80%, preferably 15-50% by weight for detergent formulas in powders, builders agents such as inorganic builders
- polyphosphates tripolyphosphates, pyrophosphates, orthophosphates, hexametaphosphates of alkali metals, ammonium or alkanolamine;
- silicates in particular those having an SiO 2 / Na 2 O ratio of the order of 1.6 / 1 to
- alkali or alkaline earth carbonates (bicarbonates, sesquicarbonates);
- polyimides derived from the polycondensation of aspartic acid and / or glutamic acid are derived from the polycondensation of aspartic acid and / or glutamic acid
- perborates such as sodium perborate monohydrate or tetrahydrate
- peroxygenated compounds such as hydrated peroxy sodium carbonate, hydrated peroxy pyrophosphate, urea peroxyhydrate, sodium peroxide, sodium persulfate
- bleach activator generating in situ in the washing medium, a peroxycarboxylic acid
- tetraacetylethylene diamine tetraacetyl methylene diamine, tetraacetyl glycoluryl, sodium p-acetoxybenzene sulfonate, pentaacetyl glucose, octaacetyl lactose, etc .
- tetraacetylethylene diamine tetraacetyl methylene diamine
- tetraacetyl glycoluryl sodium p-acetoxybenzene sulfonate
- pentaacetyl glucose octaacetyl lactose, etc .
- percarboxylic acids and their salts such as magnesium monoperoxyphthalate hexahydrate, magnesium metachloroperbenzoate, 4-nonylamino-4-oxoperoxybutyric acid, 6-nonylamino-6-oxoperoxycaproic acid, diperoxydodecanedioic acid, nonylamide peroxysuccinic acid, decyldiperoxysuccinic acid.
- percarbonates such as magnesium monoperoxyphthalate hexahydrate, magnesium metachloroperbenzoate, 4-nonylamino-4-oxoperoxybutyric acid, 6-nonylamino-6-oxoperoxycaproic acid, diperoxydodecanedioic acid, nonylamide peroxysuccinic acid, decyldiperoxysuccinic acid.
- Non-oxygenated bleaching agents acting by photoactivation in the presence of oxygen
- agents such as sulfonated aluminum and / or zinc phthalocyanines.
- - ANTI-REDEPOSITION AGENTS in amounts of about 0.01-10% by weight for a powdered detergent composition, about 0.01-5% by weight for a liquid detergent composition, agents such as:
- ethoxylated monoamines or polyamines polymers of ethoxylated amines
- polyester sulfone oligomers obtained by condensation of isophthalic acid, dimethyl sulfosuccinate and diethylene glycol (FR-A-2 236 926);
- aminocarboxylates such as ethylenediaminetetraacetates, hydroxyethyl ethylene diaminetriacetates, nitrilotriacetates;
- aminophosphonates such as nitrilotris (methylene phosphonates); . polyfunctional aromatic compounds such as dihydroxydisulfobenzenes.
- agents such as:. the water-soluble salts of polycarboxylic acids of molecular mass of the order of 2000 to 100,000, obtained by polymerization or copolymerization of ethylenically unsaturated carboxylic acids such as acrylic acid, maleic acid or anhydride, fumaric acid, itaconic acid, aconitic acid, acid mesaconic, citraconic acid, methylenemalonic acid, and in particular polyacrylates of molecular mass of the order of 2000 to 10,000 (US-A-3,308,067), copolymers of arylic acid and maleic anhydride of molecular mass of l '' from 5000 to 75000 (EP-A-66 915); . polyethylene glycols of molecular mass of the order of 1000 to 50,000.
- the water-soluble salts of polycarboxylic acids of molecular mass of the order of 2000 to 100,000 obtained by polymerization or copolymerization of ethylenically unsaturated carboxylic acids such as acrylic
- agents such as:. C 10 -C 24 monocarboxylic fatty acids or their alkali, ammonium or alkanolamine salts, fatty acid triglycerides;
- aliphatic, alicyclic, aromatic or heterocyclic saturated or unsaturated hydrocarbons such as paraffins, waxes;
- N-alkylaminotriazines .
- monostearylphosphates monostearyl alcohol phosphates;
- polyorganosiloxane oils or resins optionally combined with silica particles.
- - SOFTENING AGENTS in amounts of about 0.5-10% by weight, agents such as clays.
- agents such as clays.
- - ENZYMES in amounts up to 5 mg by weight, preferably of the order of 0.05-3 mg of active enzyme / g of detergent composition, enzymes such as proteases, amylases, lipases, cellulases, peroxidases (US-A-3,553,139, US-A-4,101,457, US-A-4,507,219, US-A-4,261,868.
- - OTHER ADDITIVES such as:. alcohols (methanol, ethanol, propanol, isopropanol, propanediol, ethylene glycol, glycerin); . buffering agents; . perfumes ; . pigments;
- PET ethylene terephthalate homooligomer
- CPT polyester terephthalic composition
- the signal for terephthalic block copolymers appears between 5000 and 100,000.
- the percentage of ethylene terephthalate (PET,) homooligomer in the polyester terephthalic (CPT) composition is equal to the ratio [signal area of ethylene terephthalate homooligomers (PET ⁇ / total signal area) x 100.
- PET 2 / TE-POE terephthalic block copolymer
- polyester / cotton (67/33) manufactured by the CFT (Center For Testmaterials), are prewashed in a TERGOTOMETER for 20 min at 40 ° C, with the detergent formula containing 0.5% by weight of active polymer material anti-fouling tested; the water used has a hardness of 30 ⁇ T; the amount of detergent used is 5 g per 1 l of water.
- DMO dirty motor oil
- the fabrics are placed in an oven at 60 ° C for 1 hour. To allow good reproducibility of the results, the fabrics are washed in the
- the washing is carried out under the same conditions as the prewash (at 40 ° C. for 20 min, using 5 g of detergent containing 1% of active material of anti-fouling polymer for 1 l of water at 30 ° HT, then 3 rinses of 5 minutes in cold water and 2 drying under ice-cold)
- the reflectance of the fabrics before and after washing is measured using the colorimeter
- R1 representing the reflectance before washing the soiled fabric
- R2 representing the reflectance, before washing, of the soiled fabric
- R3 representing the reflectance, after washing, of the soiled fabric. For each product tested, the average of the% stain removal is calculated.
- the temperature of the medium is maintained at 130 ° C. for 5 min and the medium is subjected to several degassings (placing under slight nitrogen pressure followed by placing under vacuum), after which a cloudy sky is preserved. nitrogen and gradually increasing the temperature of the reaction mass up to 272 ° C in 3 h and 30 min.
- Example 1 The operations 1) to 4 ′) of Example 1 are repeated, starting from the following charges: - 530 g of polyoxyethylene glycol of molar mass 3350
- Example 5 The operations 1) to 4) of Example 1 are repeated, starting from the following charges:
- Example 2 The operations 1) to 4 ′) of Example 2 are repeated, starting from the following charges:
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Detergent Compositions (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU46274/99A AU4627499A (en) | 1998-07-15 | 1999-07-09 | Terephthalic polyester composition and its use as soil release agent |
| US09/743,383 US6579837B1 (en) | 1998-07-15 | 1999-07-09 | Terephthalic polyester composition and its use as soil release agent |
| CA002337815A CA2337815A1 (fr) | 1998-07-15 | 1999-07-09 | Composition polyester terephtalique et son utilisation comme agent antisalissure |
| EP99929469A EP1097190A1 (fr) | 1998-07-15 | 1999-07-09 | Composition polyester terephtalique et son utilisation comme agent antisalissure |
| BR9912100-0A BR9912100A (pt) | 1998-07-15 | 1999-07-09 | Composição de poliéster tereftálico, processo de preparação da composição, uso da composição, e, formulações detergentes |
| JP2000560219A JP2002520477A (ja) | 1998-07-15 | 1999-07-09 | テレフタル酸ポリエステル組成物及び汚れ除去剤としての使用 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR98/09042 | 1998-07-15 | ||
| FR9809042A FR2781233B1 (fr) | 1998-07-15 | 1998-07-15 | Composition polyester terephtalique et son utilisation comme agent antisalissure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000004120A1 true WO2000004120A1 (fr) | 2000-01-27 |
Family
ID=9528638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1999/001691 Ceased WO2000004120A1 (fr) | 1998-07-15 | 1999-07-09 | Composition polyester terephtalique et son utilisation comme agent antisalissure |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6579837B1 (fr) |
| EP (1) | EP1097190A1 (fr) |
| JP (1) | JP2002520477A (fr) |
| CN (1) | CN1309688A (fr) |
| AU (1) | AU4627499A (fr) |
| BR (1) | BR9912100A (fr) |
| CA (1) | CA2337815A1 (fr) |
| FR (1) | FR2781233B1 (fr) |
| WO (1) | WO2000004120A1 (fr) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011120799A1 (fr) | 2010-04-01 | 2011-10-06 | Unilever Plc | Procédé de structuration de liquides détergents à l'aide d'huile de ricin hydrogénée |
| EP2476743A1 (fr) | 2011-04-04 | 2012-07-18 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Procédé de lavage du linge |
| EP2495300A1 (fr) | 2011-03-04 | 2012-09-05 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Structuration de liquides détergents avec de l'huile de ricin hydrogénée |
| WO2013139702A1 (fr) | 2012-03-21 | 2013-09-26 | Unilever Plc | Particules de détergent à lessive |
| WO2016155993A1 (fr) | 2015-04-02 | 2016-10-06 | Unilever Plc | Composition |
| WO2017133879A1 (fr) | 2016-02-04 | 2017-08-10 | Unilever Plc | Liquide détergent |
| WO2017211700A1 (fr) | 2016-06-09 | 2017-12-14 | Unilever Plc | Produits de blanchisserie |
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| WO2018127390A1 (fr) | 2017-01-06 | 2018-07-12 | Unilever N.V. | Composition d'élimination de taches |
| WO2018224379A1 (fr) | 2017-06-09 | 2018-12-13 | Unilever Plc | Système de distribution de lessive liquide |
| WO2019038186A1 (fr) | 2017-08-24 | 2019-02-28 | Unilever Plc | Perfectionnements se rapportant au nettoyage de tissus |
| WO2019038187A1 (fr) | 2017-08-24 | 2019-02-28 | Unilever Plc | Perfectionnements se rapportant au nettoyage de tissus |
| WO2019063402A1 (fr) | 2017-09-29 | 2019-04-04 | Unilever Plc | Produits de lessive |
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| DE19854352A1 (de) * | 1998-11-25 | 2000-05-31 | Clariant Gmbh | Haarbehandlungsmittel enthaltend Oligoester |
| DE19959119A1 (de) * | 1999-12-08 | 2001-06-13 | Clariant Gmbh | Emulsionen |
| DE10003137A1 (de) | 2000-01-26 | 2001-08-02 | Clariant Gmbh | Wäßrige oder wäßrig-alkoholische Körperreinigungsmittel enthaltend Oligoester |
| US7655609B2 (en) * | 2005-12-12 | 2010-02-02 | Milliken & Company | Soil release agent |
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| US20070131892A1 (en) * | 2005-12-12 | 2007-06-14 | Valenti Dominick J | Stain repellant and release fabric conditioner |
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| WO2014019658A1 (fr) * | 2012-07-31 | 2014-02-06 | Clariant International Ltd | Polyesters |
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| DE102014218952A1 (de) * | 2014-09-19 | 2016-03-24 | Henkel Ag & Co. Kgaa | Mittel für die Textilbehandlung, enthaltend mindestens einen anionischen, aromatischen Polyester und mindestens einen nichtionischen, aromatischen Polyester |
| US9890350B2 (en) * | 2015-10-28 | 2018-02-13 | Ecolab Usa Inc. | Methods of using a soil release polymer in a neutral or low alkaline prewash |
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| IL281774B2 (en) * | 2018-10-03 | 2026-02-01 | Fashion Chemicals Gmbh & Co Kg | New conjugated esters of polylactic acid and conjugated esters of polyglycolic acid and preparations thereof |
| CN111778113B (zh) * | 2020-07-10 | 2021-07-16 | 纳爱斯浙江科技有限公司 | 一种抗微生物洗涤剂组合物 |
| CN111979056B (zh) * | 2020-09-01 | 2021-09-21 | 广州市盛邦化工科技有限公司 | 一种适用于聚酯织物的洗涤液 |
| US20220064371A1 (en) | 2020-09-03 | 2022-03-03 | Jain-Chem, Ltd. | Non-sulfonated polyester acrylates and coatings employing same |
| EP4011933A1 (fr) | 2020-12-11 | 2022-06-15 | Basf Se | Polymère biodégradable amélioré avec avantage de performance de lavage primaire |
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| DE2129993A1 (de) * | 1970-06-16 | 1971-12-23 | Ici Ltd | Verfahren zur Herstellung von Mischpolyestern |
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| JPS608333A (ja) * | 1983-06-29 | 1985-01-17 | Inoue Mtp Co Ltd | ポリオ−ルの製造方法 |
| US4785060A (en) * | 1986-08-28 | 1988-11-15 | Colgate-Palmolive Company | Soil release promoting pet-poet copolymer, method of producing same and use thereof in detergent composition having soil release promoting property |
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| US4999128A (en) * | 1989-06-01 | 1991-03-12 | Colgate-Palmolive Co. | Soil release polymers having improved performance, stability and economy |
| EP0622413B1 (fr) * | 1992-11-11 | 2002-02-27 | Toray Industries, Inc. | Polyester film pour enregistrement magnetique |
| US5858551A (en) * | 1997-01-31 | 1999-01-12 | Seydel Research, Inc. | Water dispersible/redispersible hydrophobic polyester resins and their application in coatings |
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1998
- 1998-07-15 FR FR9809042A patent/FR2781233B1/fr not_active Expired - Fee Related
-
1999
- 1999-07-09 JP JP2000560219A patent/JP2002520477A/ja not_active Withdrawn
- 1999-07-09 WO PCT/FR1999/001691 patent/WO2000004120A1/fr not_active Ceased
- 1999-07-09 BR BR9912100-0A patent/BR9912100A/pt not_active IP Right Cessation
- 1999-07-09 CN CN99808662A patent/CN1309688A/zh active Pending
- 1999-07-09 US US09/743,383 patent/US6579837B1/en not_active Expired - Fee Related
- 1999-07-09 CA CA002337815A patent/CA2337815A1/fr not_active Abandoned
- 1999-07-09 EP EP99929469A patent/EP1097190A1/fr not_active Withdrawn
- 1999-07-09 AU AU46274/99A patent/AU4627499A/en not_active Abandoned
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| DE2129993A1 (de) * | 1970-06-16 | 1971-12-23 | Ici Ltd | Verfahren zur Herstellung von Mischpolyestern |
| DE2510509A1 (de) * | 1974-03-13 | 1975-09-18 | Gen Electric | Verfahren zur herstellung von diolen |
| US4116885A (en) * | 1977-09-23 | 1978-09-26 | The Procter & Gamble Company | Anionic surfactant-containing detergent compositions having soil-release properties |
| JPS608333A (ja) * | 1983-06-29 | 1985-01-17 | Inoue Mtp Co Ltd | ポリオ−ルの製造方法 |
| US4785060A (en) * | 1986-08-28 | 1988-11-15 | Colgate-Palmolive Company | Soil release promoting pet-poet copolymer, method of producing same and use thereof in detergent composition having soil release promoting property |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011120799A1 (fr) | 2010-04-01 | 2011-10-06 | Unilever Plc | Procédé de structuration de liquides détergents à l'aide d'huile de ricin hydrogénée |
| EP2495300A1 (fr) | 2011-03-04 | 2012-09-05 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Structuration de liquides détergents avec de l'huile de ricin hydrogénée |
| EP2476743A1 (fr) | 2011-04-04 | 2012-07-18 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Procédé de lavage du linge |
| WO2012136427A1 (fr) | 2011-04-04 | 2012-10-11 | Unilever Plc | Procédé de lavage d'un tissu |
| WO2013139702A1 (fr) | 2012-03-21 | 2013-09-26 | Unilever Plc | Particules de détergent à lessive |
| WO2016155993A1 (fr) | 2015-04-02 | 2016-10-06 | Unilever Plc | Composition |
| WO2017133879A1 (fr) | 2016-02-04 | 2017-08-10 | Unilever Plc | Liquide détergent |
| WO2017211697A1 (fr) | 2016-06-09 | 2017-12-14 | Unilever Plc | Produits de lessive |
| WO2017211700A1 (fr) | 2016-06-09 | 2017-12-14 | Unilever Plc | Produits de blanchisserie |
| WO2018127390A1 (fr) | 2017-01-06 | 2018-07-12 | Unilever N.V. | Composition d'élimination de taches |
| WO2018224379A1 (fr) | 2017-06-09 | 2018-12-13 | Unilever Plc | Système de distribution de lessive liquide |
| WO2019038186A1 (fr) | 2017-08-24 | 2019-02-28 | Unilever Plc | Perfectionnements se rapportant au nettoyage de tissus |
| WO2019038187A1 (fr) | 2017-08-24 | 2019-02-28 | Unilever Plc | Perfectionnements se rapportant au nettoyage de tissus |
| WO2019063402A1 (fr) | 2017-09-29 | 2019-04-04 | Unilever Plc | Produits de lessive |
| WO2019068473A1 (fr) | 2017-10-05 | 2019-04-11 | Unilever Plc | Produits de lessive |
| DE212018000292U1 (de) | 2017-10-05 | 2020-04-15 | Unilever N.V. | Waschmittelprodukte |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1097190A1 (fr) | 2001-05-09 |
| FR2781233B1 (fr) | 2000-08-18 |
| JP2002520477A (ja) | 2002-07-09 |
| CN1309688A (zh) | 2001-08-22 |
| AU4627499A (en) | 2000-02-07 |
| BR9912100A (pt) | 2001-05-02 |
| US6579837B1 (en) | 2003-06-17 |
| CA2337815A1 (fr) | 2000-01-27 |
| FR2781233A1 (fr) | 2000-01-21 |
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