MX171324B - ESTER OLIGOMERS LOCKED AT THEIR END WITH SULFOBENZOIL USEFUL AS DIRT RELEASING AGENTS IN GRANULATED DETERGENT COMPOSITIONS - Google Patents

ESTER OLIGOMERS LOCKED AT THEIR END WITH SULFOBENZOIL USEFUL AS DIRT RELEASING AGENTS IN GRANULATED DETERGENT COMPOSITIONS

Info

Publication number
MX171324B
MX171324B MX023154A MX2315490A MX171324B MX 171324 B MX171324 B MX 171324B MX 023154 A MX023154 A MX 023154A MX 2315490 A MX2315490 A MX 2315490A MX 171324 B MX171324 B MX 171324B
Authority
MX
Mexico
Prior art keywords
units
ester
sulfobenzoil
locked
useful
Prior art date
Application number
MX023154A
Other languages
Spanish (es)
Inventor
Bala Chandran Nayar
Stephen William Morrall
Eugene Paul Gosselink
Robert Ya-Lin Pan
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MX171324B publication Critical patent/MX171324B/en

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
    • 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
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6886—Dicarboxylic acids and dihydroxy compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a una composición oligomerica o polimerica que comprende un ester bloqueado en un extremo con sulfobenzoilo, sustancialmente lineal; dicho ester caracterizado porque comprende, por mol de dicho ester: i) de aproximadametne 1 a aproximadamente 2 moles de unidades bloqueadoras de extremo de sulfobenzoilo de la fórmula (MO3S)(C6H4)(0)- en donde M es sodio; ii) de aproximadamente 2 a aproximadamente 10 moles de unidades de oxietileneoxi y unidades de oxi-1,2-pripileneoxi, en una proporción molar de unidades de oxietileneoxi a unidades de oxi-1,2-propileneoxi de aproximadamente 2.5:1 a aproximadamente 15:1; y iii) de aproximadamente 1 a aproximadamente 9 moles de unidades de tereftaloilo; en donde la proporción molar de dichas unidades de oxialquileneoxi a dichas unidades de tereftaloilo es de aproximadamente 2:1 a aproximadamente 1.1:1; y en donde el ester es de forma sustancialmente amorfa.The present invention relates to an oligomeric or polymeric composition comprising a substantially linear sulfobenzoyl end-blocked ester; said ester characterized in that it comprises, per mole of said ester: i) from about 1 to about 2 moles of sulfobenzoyl end-blocking units of the formula (MO3S) (C6H4) (0) - wherein M is sodium; ii) from about 2 to about 10 moles of oxyethyleneoxy units and oxy-1,2-pripyleneoxy units, in a molar ratio of oxyethyleneoxy units to oxy-1,2-propyleneoxy units from about 2.5: 1 to about 15 :one; and iii) from about 1 to about 9 moles of terephthaloyl units; wherein the molar ratio of said oxyalkyleneoxy units to said terephthaloyl units is from about 2: 1 to about 1.1: 1; and where the ester is substantially amorphous in shape.

MX023154A 1989-10-31 1990-10-31 ESTER OLIGOMERS LOCKED AT THEIR END WITH SULFOBENZOIL USEFUL AS DIRT RELEASING AGENTS IN GRANULATED DETERGENT COMPOSITIONS MX171324B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42988789A 1989-10-31 1989-10-31

Publications (1)

Publication Number Publication Date
MX171324B true MX171324B (en) 1993-10-18

Family

ID=23705127

Family Applications (1)

Application Number Title Priority Date Filing Date
MX023154A MX171324B (en) 1989-10-31 1990-10-31 ESTER OLIGOMERS LOCKED AT THEIR END WITH SULFOBENZOIL USEFUL AS DIRT RELEASING AGENTS IN GRANULATED DETERGENT COMPOSITIONS

Country Status (8)

Country Link
JP (1) JP2986533B2 (en)
AU (1) AU650852B2 (en)
BR (1) BR9005506A (en)
CA (1) CA2027995C (en)
GB (1) GB2240983A (en)
MX (1) MX171324B (en)
PE (1) PE27791A1 (en)
PH (1) PH30423A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ248694A3 (en) * 1992-04-13 1995-05-17 Procter & Gamble Use of modified polyesters for washing fabrics containing cotton
DE69324084T2 (en) * 1992-07-31 1999-10-28 Procter & Gamble Use of modified polyesters to remove fat from textiles
JPH09500405A (en) * 1993-07-08 1997-01-14 ザ、プロクター、エンド、ギャンブル、カンパニー Detergent composition comprising a soil release agent
US5415807A (en) * 1993-07-08 1995-05-16 The Procter & Gamble Company Sulfonated poly-ethoxy/propoxy end-capped ester oligomers suitable as soil release agents in detergent compositions
JPH08512351A (en) * 1993-07-08 1996-12-24 ザ、プロクター、エンド、ギャンブル、カンパニー Detergent composition comprising a soil release agent
US5691298A (en) * 1994-12-14 1997-11-25 The Procter & Gamble Company Ester oligomers suitable as soil release agents in detergent compositions
BR9510030A (en) * 1994-12-14 1997-10-28 Procter & Gamble Ester oligomers suitable as dirt releasing agents in detergent compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877896A (en) * 1987-10-05 1989-10-31 The Procter & Gamble Company Sulfoaroyl end-capped ester of oligomers suitable as soil-release agents in detergent compositions and fabric-conditioner articles

Also Published As

Publication number Publication date
JP2986533B2 (en) 1999-12-06
AU6566790A (en) 1991-05-09
CA2027995C (en) 1996-05-14
BR9005506A (en) 1991-09-17
PH30423A (en) 1997-05-09
CA2027995A1 (en) 1991-05-01
GB9023162D0 (en) 1990-12-05
PE27791A1 (en) 1991-09-27
GB2240983A (en) 1991-08-21
JPH03169847A (en) 1991-07-23
AU650852B2 (en) 1994-07-07

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