ES2096956T3 - Copoliacetales bloque, procedimiento para su obtencion, y su empleo en agentes de lavado y limpieza. - Google Patents

Copoliacetales bloque, procedimiento para su obtencion, y su empleo en agentes de lavado y limpieza.

Info

Publication number
ES2096956T3
ES2096956T3 ES93924547T ES93924547T ES2096956T3 ES 2096956 T3 ES2096956 T3 ES 2096956T3 ES 93924547 T ES93924547 T ES 93924547T ES 93924547 T ES93924547 T ES 93924547T ES 2096956 T3 ES2096956 T3 ES 2096956T3
Authority
ES
Spain
Prior art keywords
block
copoliacetales
washing
procedure
obtaining
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 - Lifetime
Application number
ES93924547T
Other languages
English (en)
Inventor
Matthias Kroner
Gunnar Schornick
Richard Baur
Volker Schwendemann
Heinrich Hartmann
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.)
BASF SE
Original Assignee
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2096956T3 publication Critical patent/ES2096956T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/246—Intercrosslinking of at least two polymers
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic 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
    • 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
    • C11D3/3711—Polyacetal carboxylates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Detergent Compositions (AREA)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LA INVENCION SE REFIERE A COPOLIACETALES DE BLOQUE, QUE SON OBTENIBLES MEDIANTE POLIADICION INICIADA CATIONICAMENTE DE (A) UNIDADES ACETAL ACETALDEHIDO CONTENIENDO POLIACETALES CON AL MENOS DOS GRUPOS OH POR MOLECULA, (B) UNIDADES ACETAL ACETALDEHIDO CONTENIENDO POLIACETALES CON AL MENOS DOS GRUPOS ETER VINIL POR MOLECULA CON UNA RELACION MOLAR (A) : (B) DESDE 2 : 1 HASTA 1 : 2. SE DESCRIBE TAMBIEN UN PROCESO PARA LA ELABORACION DE ESTOS COPOLIACETALES DE BLOQUE MEDIANTE POLIADICION INICIADA CATIONICAMENTE DE (A) Y (B), ASI COMO LA UTILIZACION DE ESTOS POLIACETALES DE BLOQUE COMO ADITIVOS PARA AGENTES DE LAVADO Y LIMPIEZA POBRES DE FOSFATO O LIBRES DE FOSFATO, Y SURFACTANTES POBRES DE FORMACION DE ESPUMA EN DETERGENTES DE LAVADO DE VAJILLA.
ES93924547T 1992-11-05 1993-10-29 Copoliacetales bloque, procedimiento para su obtencion, y su empleo en agentes de lavado y limpieza. Expired - Lifetime ES2096956T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4237337A DE4237337A1 (de) 1992-11-05 1992-11-05 Blockcopolyacetale, Verfahren zu ihrer Herstellung und ihre Verwendung in Wasch- und Reinigungsmitteln

Publications (1)

Publication Number Publication Date
ES2096956T3 true ES2096956T3 (es) 1997-03-16

Family

ID=6472149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93924547T Expired - Lifetime ES2096956T3 (es) 1992-11-05 1993-10-29 Copoliacetales bloque, procedimiento para su obtencion, y su empleo en agentes de lavado y limpieza.

Country Status (8)

Country Link
US (1) US5466762A (es)
EP (1) EP0667878B1 (es)
JP (1) JPH08502775A (es)
AT (1) ATE147088T1 (es)
CA (1) CA2143745A1 (es)
DE (2) DE4237337A1 (es)
ES (1) ES2096956T3 (es)
WO (1) WO1994010225A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312753A1 (de) * 1993-04-20 1994-10-27 Basf Ag Verwendung von Polyacetalen zur Herstellung von kompostierbaren Formkörpern, als Beschichtungsmittel und als Klebstoff
EP1483362B2 (en) * 2002-02-11 2012-12-26 Rhodia Chimie Dishwashing detergent composition comprising a block copolymer
EP1411101B1 (en) 2002-10-15 2006-04-19 Dainippon Ink And Chemicals, Inc. Epoxy resin composition and process for producing epoxy resins
US7662753B2 (en) 2005-05-12 2010-02-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
US7608567B2 (en) 2005-05-12 2009-10-27 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
US7677315B2 (en) 2005-05-12 2010-03-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
US8951955B2 (en) * 2011-01-13 2015-02-10 Basf Se Use of optionally oxidized thioethers of alcohol alkoxylates in washing and cleaning compositions
EP3988634A1 (en) * 2020-10-23 2022-04-27 The Procter & Gamble Company Dishwashing composition having improved sudsing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252186A1 (de) * 1972-10-25 1974-05-16 Basf Ag Alkalistabile, oberflaechenaktive, schaumdaempfende mittel (acetale)
US4713441A (en) * 1986-08-01 1987-12-15 Sandoz Pharmaceuticals Corp. Polyacetal hydrogels formed from divinyl ethers and polyols
GB8924479D0 (en) * 1989-10-31 1989-12-20 Unilever Plc Detergent compositions
JPH03247614A (ja) * 1990-02-26 1991-11-05 Asahi Chem Ind Co Ltd ポリアセタールブロック共重合体及びその製法
DE4142130A1 (de) * 1991-12-20 1993-06-24 Basf Ag Verwendung von polyacetalen auf basis von vinylethern und dihydroxyverbindungen in wasch- und reinigungsmitteln und polyacetale

Also Published As

Publication number Publication date
US5466762A (en) 1995-11-14
CA2143745A1 (en) 1994-05-11
DE4237337A1 (de) 1994-05-11
JPH08502775A (ja) 1996-03-26
EP0667878A1 (de) 1995-08-23
EP0667878B1 (de) 1997-01-02
WO1994010225A1 (de) 1994-05-11
DE59305005D1 (de) 1997-02-13
ATE147088T1 (de) 1997-01-15

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