EP0208836A2 - Mélange de co-renforçateurs pour détergents - Google Patents

Mélange de co-renforçateurs pour détergents Download PDF

Info

Publication number
EP0208836A2
EP0208836A2 EP86103870A EP86103870A EP0208836A2 EP 0208836 A2 EP0208836 A2 EP 0208836A2 EP 86103870 A EP86103870 A EP 86103870A EP 86103870 A EP86103870 A EP 86103870A EP 0208836 A2 EP0208836 A2 EP 0208836A2
Authority
EP
European Patent Office
Prior art keywords
precipitated silica
detergent
mixture
acrylic acid
acid
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.)
Ceased
Application number
EP86103870A
Other languages
German (de)
English (en)
Other versions
EP0208836A3 (fr
Inventor
Manfred Dr. Diehl
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of EP0208836A2 publication Critical patent/EP0208836A2/fr
Publication of EP0208836A3 publication Critical patent/EP0208836A3/fr
Ceased 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
    • 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
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads

Definitions

  • the polymerization is carried out by free radical initiation in solution, suspension or as precipitation polymerization.
  • the copolymers are added to detergents, based on dry matter, in amounts of 0.5 to 8% by weight, preferably 1 to 3% by weight.
  • poly (aldehydocarboxylates) and / or poly (hydroxyaldehydocarboxylates) and / or poly (hydroxycarboxylates) described in German Offenlegungsschriften 19 04 940, 19 04 941 and 19 42 556 are preferably used, in particular those which have a medium degree of polymerization (viscosity agent ) between 3 and 600, preferably between 3 and 300, and have a minimum carboxyl content of 60 basic mole percent.
  • the pourability is checked with glass discharge vessels.
  • Precipitated silica Sipernat® 22 is a spray-dried precipitated silica.

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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP86103870A 1985-06-20 1986-03-21 Mélange de co-renforçateurs pour détergents Ceased EP0208836A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3522029 1985-06-20
DE19853522029 DE3522029A1 (de) 1985-06-20 1985-06-20 Waschmittelcobuildermischung

Publications (2)

Publication Number Publication Date
EP0208836A2 true EP0208836A2 (fr) 1987-01-21
EP0208836A3 EP0208836A3 (fr) 1989-02-08

Family

ID=6273708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86103870A Ceased EP0208836A3 (fr) 1985-06-20 1986-03-21 Mélange de co-renforçateurs pour détergents

Country Status (2)

Country Link
EP (1) EP0208836A3 (fr)
DE (1) DE3522029A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541204A1 (fr) * 1991-11-08 1993-05-12 Colgate-Palmolive Company Composition détergente aqueuse liquide linéaire visco-élastique pour le lavage de la vaisselle en machine
GR1001334B (el) * 1992-05-29 1993-08-31 Colgate Palmolive Co Γραμμικη ιξωδοελαστικη υδατικη υγρη συνθεση απορρυπαντικου αυτοματου πλυντηριου πιατων.
EP0639638A1 (fr) * 1993-08-18 1995-02-22 The Procter & Gamble Company Procédé de préparation de compositions détergentes
WO2012117030A1 (fr) * 2011-03-01 2012-09-07 Basf Se Polymères à teneur en groupes carboxyliques présentant une durée de conservation accrue et une aptitude à la mise en oeuvre améliorée

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134695A1 (de) * 1971-07-12 1973-01-25 Henkel & Cie Gmbh Streufaehige, als komplexbildner geeignete stoffgemische und diese enthaltende wasch-, waschhilfs-, bleich- und reinigungsmittel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134695A1 (de) * 1971-07-12 1973-01-25 Henkel & Cie Gmbh Streufaehige, als komplexbildner geeignete stoffgemische und diese enthaltende wasch-, waschhilfs-, bleich- und reinigungsmittel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541204A1 (fr) * 1991-11-08 1993-05-12 Colgate-Palmolive Company Composition détergente aqueuse liquide linéaire visco-élastique pour le lavage de la vaisselle en machine
GR1001334B (el) * 1992-05-29 1993-08-31 Colgate Palmolive Co Γραμμικη ιξωδοελαστικη υδατικη υγρη συνθεση απορρυπαντικου αυτοματου πλυντηριου πιατων.
EP0639638A1 (fr) * 1993-08-18 1995-02-22 The Procter & Gamble Company Procédé de préparation de compositions détergentes
WO2012117030A1 (fr) * 2011-03-01 2012-09-07 Basf Se Polymères à teneur en groupes carboxyliques présentant une durée de conservation accrue et une aptitude à la mise en oeuvre améliorée

Also Published As

Publication number Publication date
EP0208836A3 (fr) 1989-02-08
DE3522029A1 (de) 1987-01-02

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Inventor name: DIEHL, MANFRED, DR.