MX2020005976A - Composicion de tratamiento de telas. - Google Patents
Composicion de tratamiento de telas.Info
- Publication number
- MX2020005976A MX2020005976A MX2020005976A MX2020005976A MX2020005976A MX 2020005976 A MX2020005976 A MX 2020005976A MX 2020005976 A MX2020005976 A MX 2020005976A MX 2020005976 A MX2020005976 A MX 2020005976A MX 2020005976 A MX2020005976 A MX 2020005976A
- Authority
- MX
- Mexico
- Prior art keywords
- fabric treatment
- treatment composition
- hydroxyalkyl cellulose
- fabric
- mass
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title abstract 7
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 125000001165 hydrophobic group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
- C08B11/145—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups with basic nitrogen, e.g. aminoalkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/288—Alkyl ethers substituted with nitrogen-containing radicals
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
-
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
- D06M15/09—Cellulose ethers
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/01—Stain or soil resistance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
Abstract
La presente invención se refiere a una composición de tratamiento de telas capaz de mejorar las propiedades de limpieza de una suciedad durante la limpieza mediante el tratamiento de una tela que será tratada y a un método para tratar una tela con la composición de tratamiento de telas. La composición de tratamiento de telas es una composición de tratamiento de telas que contiene una hidroxialquilcelulosa (A) en donde una hidroxialquilcelulosa está unida a por lo menos uno seleccionado de un grupo catiónico y un grupo hidrofóbico que incluye un grupo hidrocarbonado que tiene 4 o más átomos de carbono, en donde el contenido de un tensioactivo (B) es de 3.5 partes en masa o menos en relación con 1 parte en masa de la hidroxialquilcelulosa (A).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017234711 | 2017-12-06 | ||
PCT/JP2018/044722 WO2019111949A1 (ja) | 2017-12-06 | 2018-12-05 | 布帛処理組成物 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020005976A true MX2020005976A (es) | 2020-08-24 |
Family
ID=66750542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020005976A MX2020005976A (es) | 2017-12-06 | 2018-12-05 | Composicion de tratamiento de telas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US11359166B2 (es) |
EP (1) | EP3722497A4 (es) |
JP (1) | JP7203044B2 (es) |
CN (1) | CN111448348B (es) |
MX (1) | MX2020005976A (es) |
WO (1) | WO2019111949A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2018381369B2 (en) | 2017-12-06 | 2023-11-30 | Kao Corporation | Composition |
TWI780273B (zh) | 2017-12-06 | 2022-10-11 | 日商花王股份有限公司 | 多糖衍生物 |
MX2020005976A (es) | 2017-12-06 | 2020-08-24 | Kao Corp | Composicion de tratamiento de telas. |
WO2019111948A1 (ja) | 2017-12-06 | 2019-06-13 | 花王株式会社 | ソイルリリース剤 |
PL4103625T3 (pl) | 2020-02-14 | 2024-05-13 | Basf Se | Biodegradowalne polimery szczepione |
JP7492017B2 (ja) | 2020-02-21 | 2024-05-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 改善された生分解性を有するアルコキシル化ポリアミン |
EP3933017A1 (en) | 2020-07-03 | 2022-01-05 | The Procter & Gamble Company | Fabric and home care product comprising a sulfatized esteramine |
EP3988634A1 (en) | 2020-10-23 | 2022-04-27 | The Procter & Gamble Company | Dishwashing composition having improved sudsing |
CA3201033A1 (en) | 2020-12-23 | 2022-06-30 | Basf Se | Amphiphilic alkoxylated polyamines and their uses |
EP4134421A1 (en) | 2021-08-12 | 2023-02-15 | The Procter & Gamble Company | Detergent composition comprising detersive surfactant and graft polymer |
EP4134420A1 (en) | 2021-08-12 | 2023-02-15 | The Procter & Gamble Company | Detergent composition comprising detersive surfactant and biodegradable graft polymers |
CN118119692A (zh) | 2021-10-14 | 2024-05-31 | 宝洁公司 | 包含阳离子去垢性聚合物和脂肪酶的织物和家庭护理产品 |
EP4321604A1 (en) | 2022-08-08 | 2024-02-14 | The Procter & Gamble Company | A fabric and home care composition comprising surfactant and a polyester |
WO2024119298A1 (en) | 2022-12-05 | 2024-06-13 | The Procter & Gamble Company | Fabric and home care composition comprising a polyalkylenecarbonate compound |
EP4386074A1 (en) | 2022-12-16 | 2024-06-19 | The Procter & Gamble Company | Fabric and home care composition |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4000093A (en) * | 1975-04-02 | 1976-12-28 | The Procter & Gamble Company | Alkyl sulfate detergent compositions |
US4663159A (en) | 1985-02-01 | 1987-05-05 | Union Carbide Corporation | Hydrophobe substituted, water-soluble cationic polysaccharides |
JPH06183939A (ja) | 1992-12-21 | 1994-07-05 | Sunstar Inc | 口腔用組成物 |
US5948744A (en) * | 1994-12-01 | 1999-09-07 | Baillely; Gerard Marcel | Detergent composition containing combination of nonionic polysaccharide ether with synthetic oxyalkylene-containing soil release agent |
DE69723575T2 (de) * | 1996-12-26 | 2004-05-13 | The Procter & Gamble Company, Cincinnati | Waschmittelzusammensetzungen enthaltend zellulosepolymere |
JP3032481B2 (ja) | 1996-12-27 | 2000-04-17 | 花王株式会社 | 衣料用仕上剤組成物および衣料の処理方法 |
JP4054415B2 (ja) | 1997-10-07 | 2008-02-27 | 花王株式会社 | 新規多糖誘導体及びその製造方法 |
US6833347B1 (en) * | 1997-12-23 | 2004-12-21 | The Proctor & Gamble Company | Laundry detergent compositions with cellulosic polymers to provide appearance and integrity benefits to fabrics laundered therewith |
US6121439A (en) | 1998-07-27 | 2000-09-19 | Hercules Incorporated | Waterborne coatings with cationically modified associative ethers |
JP2000080564A (ja) | 1998-08-31 | 2000-03-21 | Ipposha Oil Ind Co Ltd | 浴中柔軟剤組成物 |
JP4150453B2 (ja) | 1998-12-17 | 2008-09-17 | 花王株式会社 | 多糖誘導体 |
JP2001181301A (ja) | 1999-12-24 | 2001-07-03 | Kao Corp | 多糖誘導体 |
SE520442C2 (sv) | 2001-03-29 | 2003-07-08 | Akzo Nobel Nv | Användning av en kvartär ammoniumhydroxyethylcellulosaeter som balsam, kvartär ammoniumhydroxyethylcellulosaeter, process för tillverkning av cellulsaetern och komposition innehållande cellulosaetern |
US20030078180A1 (en) * | 2001-10-24 | 2003-04-24 | Benchmark Research & Technology, Inc. | Contaminant-tolerant foaming additive |
JP3905407B2 (ja) * | 2002-04-09 | 2007-04-18 | 花王株式会社 | 汚れ放出剤 |
JP4212878B2 (ja) | 2002-12-12 | 2009-01-21 | 花王株式会社 | 洗濯用組成物 |
US8567117B2 (en) * | 2004-10-04 | 2013-10-29 | Profile Products, Llc | Netless fiber mulch mats bound with bicomponent fibers |
EP1858970B2 (en) | 2005-02-17 | 2016-10-05 | Hercules Incorporated | Blocky hydroxyethylcellulose, derivatives thereof, process of making, and uses thereof |
CA2599982A1 (en) * | 2005-03-02 | 2006-09-08 | Hercules Incorporated | Water-soluble, low substitution hydroxyethylcellulose, derivatives thereof, process of making, and uses thereof |
GB0504536D0 (en) * | 2005-03-04 | 2005-04-13 | Unilever Plc | Fabric softening composition |
JP4979908B2 (ja) | 2005-08-12 | 2012-07-18 | 花王株式会社 | 硬質表面の水切れ性付与剤 |
JP5005912B2 (ja) | 2005-11-24 | 2012-08-22 | 花王株式会社 | 多糖誘導体 |
RU2421506C2 (ru) | 2006-04-13 | 2011-06-20 | Дзе Проктер Энд Гэмбл Компани | Жидкие моющие средства для стирки, содержащие катионный полимер гидроксиэтилцеллюлозы |
JP4980043B2 (ja) | 2006-12-21 | 2012-07-18 | 花王株式会社 | 繊維製品の処理方法 |
WO2008106215A1 (en) | 2007-02-27 | 2008-09-04 | Danisco Us, Inc. | Cleaning enzymes and malodor prevention |
US20110177018A1 (en) * | 2010-01-15 | 2011-07-21 | Paul Martin Lipic | Personal Care Compositions Comprising A Hydrophobically Modified Cationic Polysaccharide |
PL2553077T3 (pl) | 2010-03-31 | 2016-03-31 | Henkel Ag & Co Kgaa | Środek piorący do wrażliwych tekstyliów |
US9993793B2 (en) * | 2010-04-28 | 2018-06-12 | The Procter & Gamble Company | Delivery particles |
US20110268778A1 (en) * | 2010-04-28 | 2011-11-03 | Jiten Odhavji Dihora | Delivery particles |
US9186642B2 (en) * | 2010-04-28 | 2015-11-17 | The Procter & Gamble Company | Delivery particle |
US20110274627A1 (en) * | 2010-05-06 | 2011-11-10 | Ali Abdelaziz Alwattari | Method Of Making An Aerosol Shave Composition Comprising A Hydrophobical Agent Forming At Least One Microdroplet |
MX2012014616A (es) | 2010-06-24 | 2013-02-21 | Hercules Inc | Aditivo de composicion para cuidado personal para aplicarse sobre sustratos de queratina para proveer beneficios de larga duracion. |
CA2806594A1 (en) | 2010-08-13 | 2012-02-16 | Union Carbide Chemicals & Plastics Technology Llc | Wellbore servicing fluid comprising a cellulose ether |
CN101935357A (zh) | 2010-09-09 | 2011-01-05 | 四川大学 | 一种高增粘阳离子瓜尔胶的制备方法 |
CN102391381A (zh) | 2011-07-07 | 2012-03-28 | 中科院广州化学有限公司 | 一种阳离子化羟乙基纤维素醚的制备方法 |
GB201119367D0 (en) | 2011-11-10 | 2011-12-21 | M I Drilling Fluids Uk Ltd | Composition and method |
IN2014DN06546A (es) | 2012-02-13 | 2015-06-12 | Hercules Inc | |
JP6224390B2 (ja) | 2012-09-20 | 2017-11-01 | 花王株式会社 | 内部オレフィンスルホン酸塩組成物及びこれを含有する洗浄剤組成物 |
US9458249B2 (en) | 2012-12-03 | 2016-10-04 | Kao Corporation | Cellulose ether containing cationic group |
JP6126872B2 (ja) | 2013-03-05 | 2017-05-10 | 花王株式会社 | セルロース誘導体 |
KR20160021108A (ko) | 2013-06-20 | 2016-02-24 | 카오카부시키가이샤 | 양이온성기-함유 셀룰로오스 에테르 |
JP2015168666A (ja) | 2014-03-10 | 2015-09-28 | 花王株式会社 | 水性毛髪洗浄剤 |
JP6259716B2 (ja) | 2014-05-30 | 2018-01-10 | 花王株式会社 | カチオン化グリセロール化セルロースの製造方法 |
JP6751087B2 (ja) | 2014-11-11 | 2020-09-02 | ローム アンド ハース カンパニーRohm And Haas Company | 織物ケア用カチオン性炭水化物ポリマー |
JP6420655B2 (ja) | 2014-12-15 | 2018-11-07 | ユニチカトレーディング株式会社 | 布帛、及び該布帛の製造方法 |
EP3416987A4 (en) * | 2016-02-15 | 2019-09-04 | Hercules LLC | DOMESTIC MAINTENANCE COMPOSITION |
AU2018381369B2 (en) | 2017-12-06 | 2023-11-30 | Kao Corporation | Composition |
EP3722400A4 (en) | 2017-12-06 | 2021-08-11 | Kao Corporation | COMPOSITION OF WASHING AGENT FOR TEXTILE PRODUCTS |
WO2019111948A1 (ja) | 2017-12-06 | 2019-06-13 | 花王株式会社 | ソイルリリース剤 |
MX2020005976A (es) * | 2017-12-06 | 2020-08-24 | Kao Corp | Composicion de tratamiento de telas. |
-
2018
- 2018-12-05 MX MX2020005976A patent/MX2020005976A/es unknown
- 2018-12-05 US US16/769,542 patent/US11359166B2/en active Active
- 2018-12-05 EP EP18885732.0A patent/EP3722497A4/en active Pending
- 2018-12-05 CN CN201880078610.XA patent/CN111448348B/zh active Active
- 2018-12-05 JP JP2019558250A patent/JP7203044B2/ja active Active
- 2018-12-05 WO PCT/JP2018/044722 patent/WO2019111949A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
US20200392429A1 (en) | 2020-12-17 |
CN111448348B (zh) | 2023-06-02 |
JPWO2019111949A1 (ja) | 2020-11-26 |
CN111448348A (zh) | 2020-07-24 |
EP3722497A4 (en) | 2021-09-01 |
US11359166B2 (en) | 2022-06-14 |
EP3722497A1 (en) | 2020-10-14 |
WO2019111949A1 (ja) | 2019-06-13 |
JP7203044B2 (ja) | 2023-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2020005976A (es) | Composicion de tratamiento de telas. | |
MX2020005977A (es) | Agente de liberacion de suciedad. | |
MX2020005978A (es) | Composicion. | |
MX2022002877A (es) | Antagonistas de cinasa progenitora hematopoyetica 1 (hpk1) y sus usos. | |
PH12019501973A1 (en) | Anti-phf-tau antibodies and uses thereof | |
MX2019005250A (es) | Componentes para articulos de calzado que incluyen componentes textiles, ligeros soportados en forma selectiva. | |
TN2018000005A1 (en) | Agents, uses and methods for the treatment of synucleinopathy | |
WO2018218009A3 (en) | CAPILLARY TREATMENT COMPOSITIONS, METHODS AND KITS FOR TREATING HAIR | |
MX2018012655A (es) | Compuestos y metodos para tratamiento de afecciones neurologicas y cardiovasculares. | |
EA202090720A1 (ru) | ПРОИЗВОДНЫЕ GalNAc | |
GEP20227392B (en) | Humanized antibody for treating or preventing cognitive disorders, process for producing the same, and agent for treating or preventing cognitive disorders using the same | |
MX2018009325A (es) | Compuestos y metodos para tratar enfermedades mediadas por el acido ribonucleico (arn). | |
EA201892225A1 (ru) | АНТИТЕЛА К ФАКТОРУ Bb КОМПЛЕМЕНТА И ИХ ПРИМЕНЕНИЕ | |
PH12020550023A1 (en) | Compositions for treating stress-related disorders | |
MX2019001874A (es) | Composicion limpiadora que contiene hierro. | |
MX2016013188A (es) | Composiciones libres de fluor, resistentes a la suciedad, repelentes de agua. | |
MX2021001780A (es) | Composiciones para el tratamiento de telas que comprenden capsulas de agente de beneficio. | |
BR112021017661A2 (pt) | Uso de compostos 8,9-di-hidrocanabidiol | |
PH12020551071A1 (en) | Compositions and methods for treating retinal disorders | |
JOP20200291A1 (ar) | معدلات التعبير عن apol1 | |
SG11201906199UA (en) | Polymers for hydrophobic and oleophobic textile finishing | |
MX2019004182A (es) | Proceso para la fabricacion de 2,6-dimetil-5-hepten-1-al. | |
MX2021001772A (es) | Composiciones para el tratamiento de telas que comprenden capsulas de agente de beneficio. | |
MX2021002834A (es) | Una composicion para el cuidado de tejidos que comprende polialquilenimina modificada hidrofobicamente como polimero fijador de tinte. | |
MX2017015314A (es) | Composiciones fluidas mejoradas de telas. |