IT1312557B1 - LOW FOAMING NONIONIC SURFACE ACTIVE - Google Patents

LOW FOAMING NONIONIC SURFACE ACTIVE

Info

Publication number
IT1312557B1
IT1312557B1 IT1999MI000949A ITMI990949A IT1312557B1 IT 1312557 B1 IT1312557 B1 IT 1312557B1 IT 1999MI000949 A IT1999MI000949 A IT 1999MI000949A IT MI990949 A ITMI990949 A IT MI990949A IT 1312557 B1 IT1312557 B1 IT 1312557B1
Authority
IT
Italy
Prior art keywords
low foaming
surface active
nonionic surface
foaming nonionic
oxypropylene
Prior art date
Application number
IT1999MI000949A
Other languages
Italian (it)
Inventor
Flavio Marchesi
Francesco Monterisi
Luigi Valtorta
Agostino Zatta
Original Assignee
Condea Augusta Spa
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 Condea Augusta Spa filed Critical Condea Augusta Spa
Priority to IT1999MI000949A priority Critical patent/IT1312557B1/en
Priority to EP00108136A priority patent/EP1050576B1/en
Priority to ES00108136T priority patent/ES2226635T4/en
Priority to DE60014230T priority patent/DE60014230T2/en
Priority to AT00108136T priority patent/ATE277995T1/en
Publication of ITMI990949A1 publication Critical patent/ITMI990949A1/en
Application granted granted Critical
Publication of IT1312557B1 publication Critical patent/IT1312557B1/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
    • C11D3/0026—Low foaming or foam regulating compositions
    • 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
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyethers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Disintegrating Or Milling (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Non-ionic surfactant with a low foaming power, dilutable in water at any concentration, having general formula (II): RO-(EO)x-(PO)y-(EO)x'-(PO)y'-H wherein R represents a linear or branched alkyl radical, containing from 9 to 15 carbon atoms, PO and EO respectively represent an oxypropylene and oxyethylene unit, x, x', y and y', the same or different, represent numbers of moles of said oxypropylene and oxyethylene units and range from 0.5 to 4. <IMAGE>
IT1999MI000949A 1999-05-04 1999-05-04 LOW FOAMING NONIONIC SURFACE ACTIVE IT1312557B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT1999MI000949A IT1312557B1 (en) 1999-05-04 1999-05-04 LOW FOAMING NONIONIC SURFACE ACTIVE
EP00108136A EP1050576B1 (en) 1999-05-04 2000-04-13 Use of non-ionic surfactant with a low foaming power
ES00108136T ES2226635T4 (en) 1999-05-04 2000-04-13 EMPLOYMENT OF A NON-IONIC TENSOACTIVE AGENT WITH LOW POWER FOAM.
DE60014230T DE60014230T2 (en) 1999-05-04 2000-04-13 Use of a low foaming nonionic surfactant
AT00108136T ATE277995T1 (en) 1999-05-04 2000-04-13 USE OF A LOW-FOAM NON-IONIC SURFACTANT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000949A IT1312557B1 (en) 1999-05-04 1999-05-04 LOW FOAMING NONIONIC SURFACE ACTIVE

Publications (2)

Publication Number Publication Date
ITMI990949A1 ITMI990949A1 (en) 2000-11-04
IT1312557B1 true IT1312557B1 (en) 2002-04-22

Family

ID=11382873

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000949A IT1312557B1 (en) 1999-05-04 1999-05-04 LOW FOAMING NONIONIC SURFACE ACTIVE

Country Status (5)

Country Link
EP (1) EP1050576B1 (en)
AT (1) ATE277995T1 (en)
DE (1) DE60014230T2 (en)
ES (1) ES2226635T4 (en)
IT (1) IT1312557B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20010477A1 (en) * 2001-03-08 2002-09-08 Condea Augusta Spa ANTIBACTERIAL AND ANTIMYCOTIC COMPOSITIONS BASED ON LONG CHAIN ALCOHOLS
DE10136002A1 (en) * 2001-07-24 2003-02-13 Henkel Kgaa Automatic dishwashing detergent with surfactants with a certain diffusion coefficient
DE10136000A1 (en) 2001-07-24 2003-02-13 Henkel Kgaa Automatic dishwashing detergent with surfactants with low dynamic surface tension
DE10136001A1 (en) 2001-07-24 2003-02-13 Henkel Kgaa Automatic dishwashing detergent with low viscosity surfactants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110503A (en) * 1990-05-15 1992-05-05 Elliot Cohen Demulsifying
DE19703083A1 (en) * 1997-01-29 1998-07-30 Henkel Kgaa Low-foaming emulsifier system and emulsion concentrate containing it

Also Published As

Publication number Publication date
DE60014230D1 (en) 2004-11-04
DE60014230T2 (en) 2006-02-16
ES2226635T4 (en) 2006-03-01
ITMI990949A1 (en) 2000-11-04
ES2226635T3 (en) 2005-04-01
ATE277995T1 (en) 2004-10-15
EP1050576B1 (en) 2004-09-29
EP1050576A1 (en) 2000-11-08

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