CA2160110A1 - Surfactifs a base de sulfate d'alkyle secondaire (2,3) dans des compositions granulaires detergentes haute densite - Google Patents

Surfactifs a base de sulfate d'alkyle secondaire (2,3) dans des compositions granulaires detergentes haute densite

Info

Publication number
CA2160110A1
CA2160110A1 CA 2160110 CA2160110A CA2160110A1 CA 2160110 A1 CA2160110 A1 CA 2160110A1 CA 2160110 CA2160110 CA 2160110 CA 2160110 A CA2160110 A CA 2160110A CA 2160110 A1 CA2160110 A1 CA 2160110A1
Authority
CA
Canada
Prior art keywords
alkyl
surfactants
alkyl sulfate
detergent
particles
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.)
Abandoned
Application number
CA 2160110
Other languages
English (en)
Inventor
Robert Gary Welch
Lester John Hollihan
David Robert Nassano
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.)
Procter and Gamble Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2160110A1 publication Critical patent/CA2160110A1/fr
Abandoned 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
CA 2160110 1993-04-08 1994-04-05 Surfactifs a base de sulfate d'alkyle secondaire (2,3) dans des compositions granulaires detergentes haute densite Abandoned CA2160110A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4574593A 1993-04-08 1993-04-08
US045,745 1993-04-08

Publications (1)

Publication Number Publication Date
CA2160110A1 true CA2160110A1 (fr) 1994-10-27

Family

ID=21939644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2160110 Abandoned CA2160110A1 (fr) 1993-04-08 1994-04-05 Surfactifs a base de sulfate d'alkyle secondaire (2,3) dans des compositions granulaires detergentes haute densite

Country Status (5)

Country Link
EP (1) EP0693107A1 (fr)
JP (1) JPH08509015A (fr)
CN (1) CN1124495A (fr)
CA (1) CA2160110A1 (fr)
WO (1) WO1994024244A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085245C (zh) * 1996-03-08 2002-05-22 普罗格特-甘布尔公司 具有改进溶解性的仲烷基硫酸盐颗粒的制备
CN1085246C (zh) * 1996-03-08 2002-05-22 普罗格特-甘布尔公司 捏合/挤压法制备改进溶解度的仲烷基硫酸盐表面活性剂
US5955418A (en) * 1997-02-26 1999-09-21 The Procter & Gamble Company Secondary alkyl sulfate surfactant with improved solubility by kneading/extruding process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585030A (en) * 1978-05-22 1981-02-18 Shell Int Research Preparation of salts of secondary monoalkyl sulphuric acids
US5075041A (en) * 1990-06-28 1991-12-24 Shell Oil Company Process for the preparation of secondary alcohol sulfate-containing surfactant compositions
SK25093A3 (en) * 1990-09-28 1993-07-07 Procter & Gamble Detergent containing alkyl sulfate and polyhydroxy fatty acid amide surfactants

Also Published As

Publication number Publication date
JPH08509015A (ja) 1996-09-24
CN1124495A (zh) 1996-06-12
EP0693107A1 (fr) 1996-01-24
WO1994024244A1 (fr) 1994-10-27

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead