EP0607529A3 - Wässriges Weichspülmittel für die Behandlung von Textilien. - Google Patents

Wässriges Weichspülmittel für die Behandlung von Textilien. Download PDF

Info

Publication number
EP0607529A3
EP0607529A3 EP93118805A EP93118805A EP0607529A3 EP 0607529 A3 EP0607529 A3 EP 0607529A3 EP 93118805 A EP93118805 A EP 93118805A EP 93118805 A EP93118805 A EP 93118805A EP 0607529 A3 EP0607529 A3 EP 0607529A3
Authority
EP
European Patent Office
Prior art keywords
treatment
softeners
textiles
aqeous
stabilised
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.)
Granted
Application number
EP93118805A
Other languages
English (en)
French (fr)
Other versions
EP0607529A2 (de
EP0607529B1 (de
Inventor
Heike Dr Kelkenberg
Michael Dr Brock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wintershall Dea International AG
Original Assignee
Chemische Werke Huels AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6478581&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0607529(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of EP0607529A2 publication Critical patent/EP0607529A2/de
Publication of EP0607529A3 publication Critical patent/EP0607529A3/de
Application granted granted Critical
Publication of EP0607529B1 publication Critical patent/EP0607529B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/667—Neutral esters, e.g. sorbitan esters
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/165—Ethers
    • D06M13/17—Polyoxyalkyleneglycol ethers
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D06M13/2243—Mono-, di-, or triglycerides
    • 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
    • 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
    • D06M15/11—Starch or derivatives thereof
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
    • D06M15/29—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides containing a N-methylol group or an etherified N-methylol group; containing a N-aminomethylene group; containing a N-sulfidomethylene group

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
EP93118805A 1993-01-20 1993-11-23 Verwendung wässriger Weichspülmittel für die Behandlung von Textilien Revoked EP0607529B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4301459 1993-01-20
DE4301459A DE4301459A1 (de) 1993-01-20 1993-01-20 Wäßriges Weichspülmittel für die Behandlung von Textilien

Publications (3)

Publication Number Publication Date
EP0607529A2 EP0607529A2 (de) 1994-07-27
EP0607529A3 true EP0607529A3 (de) 1995-03-22
EP0607529B1 EP0607529B1 (de) 1998-06-24

Family

ID=6478581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93118805A Revoked EP0607529B1 (de) 1993-01-20 1993-11-23 Verwendung wässriger Weichspülmittel für die Behandlung von Textilien

Country Status (8)

Country Link
US (1) US5447643A (de)
EP (1) EP0607529B1 (de)
JP (1) JPH06294073A (de)
AT (1) ATE167698T1 (de)
CA (1) CA2113687A1 (de)
DE (2) DE4301459A1 (de)
ES (1) ES2119850T3 (de)
NO (1) NO940182L (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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DE4433597C2 (de) * 1993-09-28 1996-10-02 Clariant Finance Bvi Ltd Verfahren zur Erhöhung der Naßgleitfähigkeit von Textilmaterial und Naßgleitmittel dafür
DE4440620A1 (de) * 1994-11-14 1996-05-15 Henkel Kgaa Textile Weichmachungsmittel
DE4446137A1 (de) * 1994-12-23 1996-06-27 Huels Chemische Werke Ag Quaternierte Triethanolamindifettsäureester
JP3069884B2 (ja) * 1995-01-24 2000-07-24 日本コーンスターチ株式会社 製紙用カチオン化澱粉・糊液及びそれらの製造方法
DE19532542B4 (de) * 1995-09-04 2008-12-18 Henkel Ag & Co. Kgaa Klarspülmittel mit kationischen Polymeren
DE19607847C1 (de) * 1996-03-01 1997-11-20 Suedzucker Ag Aliphatische Carbonsäureester von Inulin
DE19712978A1 (de) * 1997-03-27 1998-10-01 Henkel Kgaa Chitosanmikrosphären
DE19741721A1 (de) * 1997-09-22 1999-03-25 Huels Chemische Werke Ag Wasch- und Reinigungsmittelformulierungen mit Chitin/Chitosan-Derivaten als Schmutzlösepolymer
KR100462336B1 (ko) * 1997-12-26 2005-05-31 주식회사 엘지생활건강 투명 액상 섬유 유연제 조성물
DE69927832T3 (de) * 1998-08-07 2011-05-05 Mallard Creek Polymers, Inc. Neue latexzusammensetzung für beschichtung von verschiedenen substraten
GB9911437D0 (en) 1999-05-17 1999-07-14 Unilever Plc Fabric softening compositions
GB9930435D0 (en) * 1999-12-22 2000-02-16 Unilever Plc Fabric softening compositions
AU2001257108A1 (en) * 2000-04-20 2001-11-07 The Procter And Gamble Company Yarn strength enhancing agents and compositions and methods employing same
GB2363614A (en) * 2000-04-20 2002-01-02 Procter & Gamble Modified chitosan fabric treatment agents
KR100419603B1 (ko) * 2001-02-21 2004-02-25 주식회사 아르테크플러스 향 캡슐과 키토산을 함유한 섬유 유연제
US6849586B2 (en) 2001-10-26 2005-02-01 S. C. Johnson & Son, Inc. Hard surface cleaners containing chitosan
GB0213263D0 (en) * 2002-06-10 2002-07-17 Unilever Plc Improvements relating to fabric detergent compositions
US6949500B2 (en) † 2002-12-16 2005-09-27 Colgate-Palmolive Company Fabric softener compositions containing a mixture of cationic polymers as rheology modifiers
US7135451B2 (en) * 2003-03-25 2006-11-14 The Procter & Gamble Company Fabric care compositions comprising cationic starch
US20070178125A1 (en) * 2003-05-21 2007-08-02 Aki Laine Process for the preparation of carnitine esters and their use
US7491753B2 (en) * 2003-07-03 2009-02-17 Mallard Creek Polymers, Inc. Antimicrobial and antistatic polymers and methods of using such polymers on various substrates
US7981946B2 (en) 2003-07-03 2011-07-19 Mallard Creek Polymers, Inc. Antimicrobial and antistatic polymers and methods of using such polymers on various substrates
US7781498B2 (en) 2003-07-03 2010-08-24 Mallard Creek Polymers, Inc. Cationic latex as a carrier for bioactive ingredients and methods for making and using the same
CA2439436A1 (en) * 2003-09-03 2005-03-03 George Sutherland Treatment of aqueous compositions containing contaminants
JP4342899B2 (ja) * 2003-10-14 2009-10-14 花王株式会社 繊維製品のしわ除去剤組成物
US7776813B2 (en) * 2004-09-15 2010-08-17 The Procter & Gamble Company Fabric care compositions comprising polyol based fabric care materials and deposition agents
WO2006132872A1 (en) * 2005-06-03 2006-12-14 The Procter & Gamble Company Fabric care compositions
US20070048249A1 (en) 2005-08-24 2007-03-01 Purdue Research Foundation Hydrophilized bactericidal polymers
DK2079762T3 (da) * 2005-12-08 2013-01-07 Chemigate Oy Fremgangsmåde til fremstilling af hydroxypolymerestere og anvendelse deraf
WO2008077395A1 (de) * 2006-12-22 2008-07-03 Lothar Ernst Wilhelm Weber Weichspüler für textilien
MX2011001697A (es) 2008-08-15 2011-03-04 Procter & Gamble Composiciones beneficas que comprenden esteres de poliglicerol.
EP3404086B1 (de) * 2017-05-18 2020-04-08 The Procter & Gamble Company Weichmacherzusammensetzungen für stoffe
EP3629731A1 (de) 2017-05-27 2020-04-08 Poly Group LLC Dispergierbarer antimikrobieller komplex und beschichtungen daraus
HUE068413T2 (hu) 2017-06-16 2024-12-28 Poly Group LLC Polimer, antimikrobiális felületaktív anyag
CN112813691B (zh) * 2020-12-31 2023-05-12 武汉奥克特种化学有限公司 精炼剂以及精炼剂的制备方法

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Publication number Priority date Publication date Assignee Title
US4179382A (en) * 1977-11-21 1979-12-18 The Procter & Gamble Company Textile conditioning compositions containing polymeric cationic materials
EP0017120A1 (de) * 1979-03-26 1980-10-15 Henkel Kommanditgesellschaft auf Aktien Appretierend wirkendes Textilwaschmittel
EP0017149A1 (de) * 1979-03-31 1980-10-15 Henkel Kommanditgesellschaft auf Aktien Verwendung eines flüssigen Mittels zur Reinigung harter Oberflächen
EP0115252A2 (de) * 1982-12-29 1984-08-08 Ciba-Geigy Ag Gemische aus quaternären, polymeren Ammoniumsalzen, Tensiden und Fettsäuren, deren Herstellung und Verwendung in kosmetischen Mitteln
EP0337354A1 (de) * 1988-04-12 1989-10-18 Kao Corporation Waschmittelzusammensetzung mit geringer Reizung
EP0530959A1 (de) * 1991-09-06 1993-03-10 Colgate-Palmolive Company Weichspülerzusammensetzungen auf der Basis einer Pentaerythritverbindung und Dispergiermittel für eine solche Verbindung

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GR67665B (de) * 1979-05-21 1981-09-02 Unilever Nv
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PH18436A (en) * 1980-11-07 1985-07-08 Unilever Nv A fabric softening composition and a process for preparing it
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PH18127A (en) * 1982-02-10 1985-03-22 Unilever Nv Method of softening fabrics
GB8410322D0 (en) * 1984-04-19 1984-05-31 Unilever Plc Aqueous concentrated fabric softening composition
US4851141A (en) * 1984-12-12 1989-07-25 Colgate-Palmolive Company Concentrated stable nonaqueous fabric softener composition
GB8722540D0 (en) * 1987-09-24 1987-10-28 Unilever Plc Composition for softening fabrics
US4795032A (en) * 1987-12-04 1989-01-03 S. C. Johnson & Son, Inc. Wash-added, rinse-activated fabric conditioner and package
JPH0227279A (ja) * 1988-07-15 1990-01-30 Sharp Corp 超電導磁気測定装置
GB8909069D0 (en) * 1989-04-21 1989-06-07 Bp Chem Int Ltd Fabric conditioners
US5290475A (en) * 1990-05-08 1994-03-01 Colgate Palmolive Liquid softening and anti-static nonionic detergent composition with soil release promoting PET-POET copolymer
US5246611A (en) * 1990-05-09 1993-09-21 The Procter & Gamble Company Non-destructive carriers for cyclodextrin complexes
US5185088A (en) * 1991-04-22 1993-02-09 The Procter & Gamble Company Granular fabric softener compositions which form aqueous emulsion concentrates

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179382A (en) * 1977-11-21 1979-12-18 The Procter & Gamble Company Textile conditioning compositions containing polymeric cationic materials
EP0017120A1 (de) * 1979-03-26 1980-10-15 Henkel Kommanditgesellschaft auf Aktien Appretierend wirkendes Textilwaschmittel
EP0017149A1 (de) * 1979-03-31 1980-10-15 Henkel Kommanditgesellschaft auf Aktien Verwendung eines flüssigen Mittels zur Reinigung harter Oberflächen
EP0115252A2 (de) * 1982-12-29 1984-08-08 Ciba-Geigy Ag Gemische aus quaternären, polymeren Ammoniumsalzen, Tensiden und Fettsäuren, deren Herstellung und Verwendung in kosmetischen Mitteln
EP0337354A1 (de) * 1988-04-12 1989-10-18 Kao Corporation Waschmittelzusammensetzung mit geringer Reizung
EP0530959A1 (de) * 1991-09-06 1993-03-10 Colgate-Palmolive Company Weichspülerzusammensetzungen auf der Basis einer Pentaerythritverbindung und Dispergiermittel für eine solche Verbindung

Also Published As

Publication number Publication date
EP0607529A2 (de) 1994-07-27
NO940182L (no) 1994-07-21
US5447643A (en) 1995-09-05
DE4301459A1 (de) 1994-07-21
ATE167698T1 (de) 1998-07-15
EP0607529B1 (de) 1998-06-24
CA2113687A1 (en) 1994-07-21
JPH06294073A (ja) 1994-10-21
ES2119850T3 (es) 1998-10-16
NO940182D0 (no) 1994-01-18
DE59308712D1 (de) 1998-07-30

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