CA2463557C - Highly repellent carpet protectants - Google Patents
Highly repellent carpet protectants Download PDFInfo
- Publication number
- CA2463557C CA2463557C CA2463557A CA2463557A CA2463557C CA 2463557 C CA2463557 C CA 2463557C CA 2463557 A CA2463557 A CA 2463557A CA 2463557 A CA2463557 A CA 2463557A CA 2463557 C CA2463557 C CA 2463557C
- Authority
- CA
- Canada
- Prior art keywords
- dispersion
- alkyl
- salt
- carpet
- carbon atoms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000005871 repellent Substances 0.000 title description 4
- 230000002940 repellent Effects 0.000 title description 3
- 239000006185 dispersion Substances 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 150000003673 urethanes Chemical class 0.000 claims abstract description 49
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- 150000001875 compounds Chemical class 0.000 claims abstract description 33
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- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 26
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 26
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 21
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- 125000002091 cationic group Chemical group 0.000 claims abstract description 17
- 125000000524 functional group Chemical group 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 10
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- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 claims description 4
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- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical class CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 3
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 claims description 3
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- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims 1
- UCCKNBUJGRFXTA-UHFFFAOYSA-N 2,4-diisocyanato-1,1,2,4-tetramethylcyclohexane Chemical compound CC1(C)CCC(C)(N=C=O)CC1(C)N=C=O UCCKNBUJGRFXTA-UHFFFAOYSA-N 0.000 claims 1
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- 238000012360 testing method Methods 0.000 description 25
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- 125000000129 anionic group Chemical group 0.000 description 9
- XXUJMEYKYHETBZ-UHFFFAOYSA-N ethyl 4-nitrophenyl ethylphosphonate Chemical compound CCOP(=O)(CC)OC1=CC=C([N+]([O-])=O)C=C1 XXUJMEYKYHETBZ-UHFFFAOYSA-N 0.000 description 8
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- NAPSCFZYZVSQHF-UHFFFAOYSA-N dimantine Chemical compound CCCCCCCCCCCCCCCCCCN(C)C NAPSCFZYZVSQHF-UHFFFAOYSA-N 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- QKOWXXDOHMJOMQ-UHFFFAOYSA-N 1,3,5-tris(6-isocyanatohexyl)biuret Chemical compound O=C=NCCCCCCNC(=O)N(CCCCCCN=C=O)C(=O)NCCCCCCN=C=O QKOWXXDOHMJOMQ-UHFFFAOYSA-N 0.000 description 6
- OKKDHVXHNDLRQV-UHFFFAOYSA-N 6-[3-(6-isocyanatohexyl)-2,4-dioxo-1,3-diazetidin-1-yl]hexyl n-(6-isocyanatohexyl)carbamate Chemical compound O=C=NCCCCCCNC(=O)OCCCCCCN1C(=O)N(CCCCCCN=C=O)C1=O OKKDHVXHNDLRQV-UHFFFAOYSA-N 0.000 description 6
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- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
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- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
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- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
-
- 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
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
- D06M15/576—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them containing fluorine
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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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
- C08G18/2885—Compounds containing at least one heteroatom other than oxygen or nitrogen containing halogen atoms
-
- 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
- D06M2200/10—Repellency against liquids
- D06M2200/11—Oleophobic properties
-
- 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
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
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- Y10T442/2197—Nitrogen containing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
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Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
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| US09/973,101 US6790905B2 (en) | 2001-10-09 | 2001-10-09 | Highly repellent carpet protectants |
| US09/973,101 | 2001-10-09 | ||
| PCT/US2002/033398 WO2003031715A1 (en) | 2001-10-09 | 2002-10-09 | Highly repellent carpet protectants |
Publications (2)
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| CA2463557A1 CA2463557A1 (en) | 2003-04-17 |
| CA2463557C true CA2463557C (en) | 2010-09-14 |
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| US6334960B1 (en) * | 1999-03-11 | 2002-01-01 | Board Of Regents, The University Of Texas System | Step and flash imprint lithography |
| US7365103B2 (en) * | 2002-12-12 | 2008-04-29 | Board Of Regents, The University Of Texas System | Compositions for dark-field polymerization and method of using the same for imprint lithography processes |
| US20040112862A1 (en) * | 2002-12-12 | 2004-06-17 | Molecular Imprints, Inc. | Planarization composition and method of patterning a substrate using the same |
| US7122079B2 (en) | 2004-02-27 | 2006-10-17 | Molecular Imprints, Inc. | Composition for an etching mask comprising a silicon-containing material |
| US7396475B2 (en) | 2003-04-25 | 2008-07-08 | Molecular Imprints, Inc. | Method of forming stepped structures employing imprint lithography |
| US7307118B2 (en) | 2004-11-24 | 2007-12-11 | Molecular Imprints, Inc. | Composition to reduce adhesion between a conformable region and a mold |
| US20050160934A1 (en) * | 2004-01-23 | 2005-07-28 | Molecular Imprints, Inc. | Materials and methods for imprint lithography |
| US20060108710A1 (en) * | 2004-11-24 | 2006-05-25 | Molecular Imprints, Inc. | Method to reduce adhesion between a conformable region and a mold |
| US7157036B2 (en) | 2003-06-17 | 2007-01-02 | Molecular Imprints, Inc | Method to reduce adhesion between a conformable region and a pattern of a mold |
| US20050015886A1 (en) | 2003-07-24 | 2005-01-27 | Shaw Industries Group, Inc. | Methods of treating and cleaning fibers, carpet yarns and carpets |
| US8238696B2 (en) * | 2003-08-21 | 2012-08-07 | Microsoft Corporation | Systems and methods for the implementation of a digital images schema for organizing units of information manageable by a hardware/software interface system |
| US7122482B2 (en) * | 2003-10-27 | 2006-10-17 | Molecular Imprints, Inc. | Methods for fabricating patterned features utilizing imprint lithography |
| US8076386B2 (en) | 2004-02-23 | 2011-12-13 | Molecular Imprints, Inc. | Materials for imprint lithography |
| US7906180B2 (en) | 2004-02-27 | 2011-03-15 | Molecular Imprints, Inc. | Composition for an etching mask comprising a silicon-containing material |
| US7282550B2 (en) * | 2004-08-16 | 2007-10-16 | Molecular Imprints, Inc. | Composition to provide a layer with uniform etch characteristics |
| US7939131B2 (en) | 2004-08-16 | 2011-05-10 | Molecular Imprints, Inc. | Method to provide a layer with uniform etch characteristics |
| US20060062922A1 (en) | 2004-09-23 | 2006-03-23 | Molecular Imprints, Inc. | Polymerization technique to attenuate oxygen inhibition of solidification of liquids and composition therefor |
| US20060081557A1 (en) * | 2004-10-18 | 2006-04-20 | Molecular Imprints, Inc. | Low-k dielectric functional imprinting materials |
| US7292326B2 (en) | 2004-11-30 | 2007-11-06 | Molecular Imprints, Inc. | Interferometric analysis for the manufacture of nano-scale devices |
| US20080261004A1 (en) * | 2004-12-16 | 2008-10-23 | Higgins Kenneth B | Textile Surface Coverings and Methods for Making Them |
| US7785374B2 (en) | 2005-01-24 | 2010-08-31 | Columbia Insurance Co. | Methods and compositions for imparting stain resistance to nylon materials |
| US7759407B2 (en) | 2005-07-22 | 2010-07-20 | Molecular Imprints, Inc. | Composition for adhering materials together |
| US8808808B2 (en) | 2005-07-22 | 2014-08-19 | Molecular Imprints, Inc. | Method for imprint lithography utilizing an adhesion primer layer |
| US8557351B2 (en) * | 2005-07-22 | 2013-10-15 | Molecular Imprints, Inc. | Method for adhering materials together |
| BRPI0616491A2 (pt) * | 2005-08-05 | 2011-06-21 | 3M Innovative Properties Co | composição, método para produzir um polìmero ou oligÈmero fluoroquìmico que compreende grupos uréia e métodos para tratamento de um substrato com a finalidade de conferir propriedades de repelência |
| US8142703B2 (en) * | 2005-10-05 | 2012-03-27 | Molecular Imprints, Inc. | Imprint lithography method |
| US20070136953A1 (en) * | 2005-12-20 | 2007-06-21 | Materniak Joyce M | Stability for coapplication |
| US7494511B2 (en) * | 2006-05-08 | 2009-02-24 | E.I. Du Pont De Nemours And Company | Hydrophilic stain release agents |
| JP5216850B2 (ja) * | 2007-05-18 | 2013-06-19 | インビスタ テクノロジーズ エス エイ アール エル | 繊維状基材を処理するための方法および組成物 |
| US7754092B2 (en) * | 2007-10-31 | 2010-07-13 | E.I. Du Pont De Nemours And Company | Soil resist additive |
| WO2010028226A2 (en) * | 2008-09-05 | 2010-03-11 | Arrowstar, Llc | Compositions and methods for imparting water and oil repellency to fibers and articles thereof |
| US20100109195A1 (en) | 2008-11-05 | 2010-05-06 | Molecular Imprints, Inc. | Release agent partition control in imprint lithography |
| NZ591598A (en) * | 2008-11-14 | 2012-08-31 | Du Pont | Particle-modified fluoropolymers for imparting surface properties to substrates wherein the particle-modified fluoropolymers impart oil repellency, water repellency and soil resistance properties |
| US8357621B2 (en) * | 2009-06-29 | 2013-01-22 | E.I. Du Pont De Nemours And Company | Soil resist method |
| US7901589B2 (en) * | 2009-06-29 | 2011-03-08 | E.I. Du Pont De Nemours And Company | Propanediol soil resist compositions |
| WO2015111668A1 (ja) * | 2014-01-24 | 2015-07-30 | 日華化学株式会社 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 |
| JP6646049B2 (ja) * | 2014-09-26 | 2020-02-14 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | 部分フッ素化ウレタン系コーティング |
| KR102160006B1 (ko) * | 2015-10-02 | 2020-09-25 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 플루오르화된 표면 효과 코팅에서의 소수성 증량제 |
| JP2022541531A (ja) * | 2019-07-18 | 2022-09-26 | エボニック オペレーションズ ゲーエムベーハー | 水性ポリウレタン分散液中でのポリオールエーテルとカチオン性高分子電解質との組み合わされた使用 |
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| US3468697A (en) | 1966-03-02 | 1969-09-23 | Colgate Palmolive Co | Method of treating textile articles which are usually laundered |
| JPS5933315A (ja) | 1982-08-20 | 1984-02-23 | Asahi Glass Co Ltd | 防汚加工剤の製造方法 |
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| DE3607773C2 (de) | 1986-03-08 | 1995-06-22 | Cassella Ag | Fluoralkylliganden enthaltende Polyurethane, Verfahren zu ihrer Herstellung und ihre Zubereitungen und ihre Verwendung |
| US5410073A (en) | 1989-12-29 | 1995-04-25 | E. I. Du Pont De Nemours And Company | Manufacture of polyfluoro nitrogen containing organic compounds |
| US5411766A (en) | 1989-12-29 | 1995-05-02 | E. I. Du Pont De Nemours And Company | Substrates treated with polyfluoro nitrogen containing organic compounds |
| US5414111A (en) | 1989-12-29 | 1995-05-09 | E. I. Du Pont De Nemours And Company | Polyfluoro nitrogen-containing organic compounds |
| US5153046A (en) | 1990-05-24 | 1992-10-06 | E. I. Du Pont De Nemours And Company | Fluorochemical composition for imparting antisoiling protection and lubricity to textile fibers |
| US5276175A (en) | 1991-04-02 | 1994-01-04 | Minnesota Mining And Manufacturing Company | Isocyanate derivatives comprising flourochemical oligomers |
| US5725789A (en) | 1995-03-31 | 1998-03-10 | Minnesota Mining And Manufacturing Company | Aqueous oil and water repellent compositions |
| US5714082A (en) | 1995-06-02 | 1998-02-03 | Minnesota Mining And Manufacturing Company | Aqueous anti-soiling composition |
| US5672651A (en) | 1995-10-20 | 1997-09-30 | Minnesota Mining And Manufacturing Company | Durable repellent fluorochemical compositions |
| US5847134A (en) | 1996-01-11 | 1998-12-08 | E. I. Du Pont De Nemours And Company | Fluorocarbon-containing isocyanate derivatives and soil-resist agents |
| US5910557A (en) | 1996-05-17 | 1999-06-08 | Minnesota Mining And Manufacturing Company | Fluorochemical polyurethanes, providing good laundry air-dry performance |
| GB2315783B (en) | 1996-07-27 | 2000-08-23 | Reckitt & Colman Inc | Cleaning composition imparting water and oil repellency |
| BR9701287A (pt) | 1997-03-14 | 1998-11-10 | Unilever Nv | Composição de tratamento de tecidos na lavagem e processo para tratar tecidos para proporcionar aos mesmos propriedades de repelência à sujeira |
| GB9705682D0 (en) | 1997-03-19 | 1997-05-07 | Unilever Plc | Cleaning composition comprising fluoro-surfactants |
| WO2001010922A1 (en) | 1999-08-10 | 2001-02-15 | E.I. Du Pont De Nemours And Company | Fluorochemical oil and water repellents |
-
2001
- 2001-10-09 US US09/973,101 patent/US6790905B2/en not_active Expired - Lifetime
-
2002
- 2002-10-09 KR KR1020047004629A patent/KR100904831B1/ko not_active Expired - Fee Related
- 2002-10-09 CA CA2463557A patent/CA2463557C/en not_active Expired - Fee Related
- 2002-10-09 DE DE2002608918 patent/DE60208918T2/de not_active Expired - Lifetime
- 2002-10-09 JP JP2003534675A patent/JP4383171B2/ja not_active Expired - Fee Related
- 2002-10-09 CN CNB028200055A patent/CN1289564C/zh not_active Expired - Fee Related
- 2002-10-09 EP EP02780488A patent/EP1434913B1/en not_active Expired - Lifetime
- 2002-10-09 WO PCT/US2002/033398 patent/WO2003031715A1/en not_active Ceased
- 2002-10-09 AU AU2002343541A patent/AU2002343541B2/en not_active Ceased
-
2004
- 2004-08-06 US US10/913,914 patent/US7592064B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1434913A1 (en) | 2004-07-07 |
| US20030157296A1 (en) | 2003-08-21 |
| KR100904831B1 (ko) | 2009-06-25 |
| US6790905B2 (en) | 2004-09-14 |
| US7592064B2 (en) | 2009-09-22 |
| JP4383171B2 (ja) | 2009-12-16 |
| US20050009963A1 (en) | 2005-01-13 |
| DE60208918D1 (de) | 2006-04-13 |
| CN1289564C (zh) | 2006-12-13 |
| CN1568386A (zh) | 2005-01-19 |
| WO2003031715A1 (en) | 2003-04-17 |
| EP1434913B1 (en) | 2006-01-25 |
| AU2002343541B2 (en) | 2007-01-04 |
| DE60208918T2 (de) | 2006-09-14 |
| KR20050034579A (ko) | 2005-04-14 |
| CA2463557A1 (en) | 2003-04-17 |
| JP2005505701A (ja) | 2005-02-24 |
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Legal Events
| Date | Code | Title | Description |
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| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20201009 |