NO163573B - SOLUTION ADDITIVES. - Google Patents

SOLUTION ADDITIVES. Download PDF

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Publication number
NO163573B
NO163573B NO854076A NO854076A NO163573B NO 163573 B NO163573 B NO 163573B NO 854076 A NO854076 A NO 854076A NO 854076 A NO854076 A NO 854076A NO 163573 B NO163573 B NO 163573B
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Norway
Prior art keywords
detergent
weight
mean
carbon atoms
detergent additive
Prior art date
Application number
NO854076A
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Norwegian (no)
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NO854076L (en
NO163573C (en
Inventor
Norbert Schall
Original Assignee
Sued Chemie Ag
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Application filed by Sued Chemie Ag filed Critical Sued Chemie Ag
Publication of NO854076L publication Critical patent/NO854076L/en
Publication of NO163573B publication Critical patent/NO163573B/en
Publication of NO163573C publication Critical patent/NO163573C/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246Silicates, e.g. diatomaceous earth
    • C11D3/1253Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38Cationic compounds
    • C11D1/645Mixtures of compounds all of which are cationic

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  • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Det er kjent å anvende smektitiske leiremineraler, særlig bentonitt, som tilsetning til rensemidler, som såpe og vaskemidler, da disse leiremineraler har en høy affinitet for smusspartikler samt vevmykgjørende egenskaper (se for-eksempel US-PS 1.608.418, BS-PS 162.691, US-PS 1.627.446). It is known to use smectitic clay minerals, particularly bentonite, as an additive to cleaning agents, such as soap and detergents, as these clay minerals have a high affinity for dirt particles as well as tissue softening properties (see for example US-PS 1,608,418, BS-PS 162,691, US-PS 1,627,446).

Absorbsjonsegenskapene hos disse smektitiske leiremineraler overfor smusspartikler er dog relativt dårlige, slik at det for eksempel kun ble anvendt bentonittholdige såper i krigs-eller etterkrigstiden, da såpe på grunn av de utilstrekke-lige fettforråd var mangelvare. However, the absorption properties of these smectite clay minerals towards dirt particles are relatively poor, so that, for example, only bentonite-containing soaps were used in the war or post-war period, when soap was in short supply due to the insufficient fat reserves.

De smektitiske leiremineralers vevmykgjørende egenskaper ble forklart med at disse delvis ble adsorbert på vevfib-rene. Som følge av denne egenskap ble det iaktatt en for-høyet gråningstendens hos de vaskede fibre, dvs. det viste seg en forhøyet avleiring på tøyet, som viste seg som en foraskning av tøy som var vasket mange ganger. The tissue softening properties of the smectite clay minerals were explained by the fact that these were partially adsorbed on the tissue fibres. As a result of this property, an increased graying tendency was observed in the washed fibres, i.e. an increased deposit on the cloth appeared, which appeared as an ash of cloth that had been washed many times.

Oppfinnelsen har som oppgave å frembringe en vaskemiddeltilsetning som inneholder smektitiske leiremineraler, ved hvilken de smektitiske leiremineralers adsorpsjonsevne overfor smuss-stoffer, vaskevannets smussbæreevne, samt de stoffmykgjørende egenskaper er forbedret, mens på den annen side den forhøyede avleiring av de smektitiske leiremineraler på stoff-fibrene nedsettes. The task of the invention is to produce a detergent additive containing smectite clay minerals, whereby the adsorption capacity of the smectite clay minerals towards dirt substances, the dirt carrying capacity of the washing water, as well as the fabric softening properties are improved, while on the other hand the increased deposition of the smectite clay minerals on the fabric fibers be decreased.

Gjenstand for oppfinnelsen er dermed en vaskemiddeltilsetning som er kjennetegnet ved at den inneholder The object of the invention is thus a detergent additive which is characterized by the fact that it contains

a) 50-60 vekt-% bentonitt, a) 50-60% by weight bentonite,

b) 20-25 vekt-% av et eller flere kvaternære ammoniumsalter med den generelle formel b) 20-25% by weight of one or more quaternary ammonium salts with the general formula

hvori symbolene har de følgende betydninger: in which the symbols have the following meanings:

Ri og R2 som kan være like eller forskjellige betyr alkylgrupper med 10 til 22 karbonatomer, R3 og R4, som kan være like eller forskjellige, betyr alkylgrupper med 1 til 3 karbonatomer; X^ betyr et mineral-syreanion; c) 20-25 vekt-% av et eller flere tertiære aminer med den generelle formel R 1 and R 2 , which may be the same or different, mean alkyl groups of 10 to 22 carbon atoms, R 3 and R 4 , which may be the same or different, mean alkyl groups of 1 to 3 carbon atoms; X^ means a mineral acid anion; c) 20-25% by weight of one or more tertiary amines with the general formula

hvori R5 og R6 som kan være like eller forskjellige betyr alkylgrupper med 10 til 22 karbonatomer og gjennomsnittsverdien for n ligger mellom >1 og 10. wherein R5 and R6 which may be the same or different mean alkyl groups with 10 to 22 carbon atoms and the average value of n is between >1 and 10.

Overraskende ble det funnet at vaskemiddeltilsetningen i henhold til oppfinnelsen ikke forårsaket forhøyet avleiring, men derimot førte til mindre belegg på stoffer som ble vasket i vaskevann med vaskemiddeltilsetning i henhold til oppfinnelsen. Formodentlig adsorberes vaskemiddeltilsetningen eller en bestanddel derav på fibrene under vaskepro-sessen, hvorved den mulige avleiring av uorganiske, men også av organiske stoffer, spesielt ved forhøyet temperatur, nedsettes meget sterkt. Surprisingly, it was found that the detergent addition according to the invention did not cause elevated deposits, but instead led to less coating on fabrics that were washed in washing water with detergent addition according to the invention. Presumably, the detergent additive or a component thereof is adsorbed on the fibers during the washing process, whereby the possible deposition of inorganic, but also of organic substances, especially at elevated temperatures, is greatly reduced.

Videre forbedrer vaskemiddeltilsetningen i henhold til oppfinnelsen adsorbsjonsevnen hos de smektitiske leiremineraler overfor smuss-stoffer samt vaskeløsningens smussbære-evne. Furthermore, the detergent addition according to the invention improves the adsorption capacity of the smectitic clay minerals towards dirt substances and the dirt-carrying capacity of the washing solution.

Videre gir vaskemiddeltilsetningen i henhold til oppfinnelsen det vaskede stoff myke egenskaper og forbedrer anti-statiske egenskaper. Til slutt forblir parfymelukten i tøyet som er vasket med vaskemiddeltilsetningen. Furthermore, the detergent addition according to the invention gives the washed fabric soft properties and improves anti-static properties. Finally, the perfume smell remains in the laundry washed with the detergent additive.

Foretrukne utførelsesformer av oppfinnelsen er angitt i underkravene. Preferred embodiments of the invention are indicated in the subclaims.

Gjenstand for oppfinnelsen er videre anvendelsen av vaskemiddeltilsetningen i henhold til oppfinnelsen i vaskemidler som av andre bestanddeler kan inneholde tensider, uorganiske og/eller organiske gitterdannende byggere er samt eventuelt alkalikarbonater, alkali- eller jordalkalisilikater og/eller blekemidler. The object of the invention is further the use of the detergent additive according to the invention in detergents which, among other ingredients, may contain surfactants, inorganic and/or organic lattice-forming builders and possibly alkali carbonates, alkali or alkaline earth silicates and/or bleaching agents.

Andre bestanddeler av vaskemidlet kan være hvitemidler, korrosjons- og skumhemmere, enzymer, stabilisatorer, par-fymeoljer og farvestoffer samt alle andre vanlige vaske-middelbestanddeler. Other components of the detergent can be whitening agents, corrosion and foam inhibitors, enzymes, stabilizers, perfume oils and dyes as well as all other common detergent components.

Vaskemiddeltilsetningen er nærmere belyst ved følgende eksempler: The addition of detergent is explained in more detail in the following examples:

Eksempel Example

Ved bestanddelene (b) og (c) dreier det seg om en sammen-smeltet blanding. The components (b) and (c) are a fused mixture.

Anvendelseseksempel Application example

Den i eksemplet oppforte vaskemiddeltilsetning ble blandet sammen med følgende vaskemiddel-bestanddeler: The detergent additive listed in the example was mixed together with the following detergent ingredients:

Denne vaskemiddelsammensetning ble sammenlignet med en ana-log vaskemiddelsammensetning uten vaskemiddeltilsetningen i en forsøksrekke foretatt i vaskemaskin: Smussredeposisjonen ble målt på ikke-tUskitnet forsøksstoff som var vasket i Linitestmaskinen, og ble angitt som diffe-rens i hvithetsgrad (R-verdi på Elrepho) mellom uvasket tøy og det ni ganger vaskede tøy. Jo større forskjell i R-verdi (AR), jo gråere er forsøkstøyet blitt, dvs. desto ugunstigere er vaskeresultatet. This detergent composition was compared with an analogous detergent composition without the addition of detergent in a series of experiments carried out in a washing machine: The soil nest position was measured on non-soiled test fabric that had been washed in the Linitest machine, and was indicated as a difference in degree of whiteness (R-value on Elrepho) between unwashed laundry and the nine times washed laundry. The greater the difference in R-value (AR), the grayer the test garment has become, i.e. the less favorable the washing result.

Resultater: Results:

Redeposisjon på bomullstøy (etter 9 vaskeomganger) Vaskeløsning med vaskemiddeltilsetning:A R = -29,36 Vaskeløsning uten vaskemiddeltilsetning:AR = -34,78 Red position on cotton laundry (after 9 washing cycles) Washing solution with added detergent: A R = -29.36 Washing solution without added detergent: AR = -34.78

Disse verdier viser en tydelig forbedring av smussbæreev-nen. Smusset adsorberes på vaskemiddeltilsetningen og blir dermed dispergert i vaskeblandingen. Hvithetsforskjellen beregnes utfra verdiene overfor til 5,42. These values show a clear improvement in the dirt carrying capacity. The dirt is adsorbed on the detergent additive and is thus dispersed in the washing mixture. The difference in whiteness is calculated from the values opposite to 5.42.

Belegg: Coating:

Vaskeverdier etter 9 vaskeomganger, i % av stoffvekten: Washing values after 9 washing cycles, in % of the fabric weight:

Av disse resultater fremgår at askeverdiene av de stoffer som er vasket med vaskemiddeltilsetningen, er lavere enn de From these results it appears that the ash values of the substances that have been washed with the detergent additive are lower than those

av stoffene som ble vasket uten vaskemiddeltilsetningen. of the fabrics that were washed without the addition of detergent.

Den samme effekt viser seg ved hvitvasken. Vaskemiddeltilsetningen bevirker en hemning av belegget, noe som utgjør en overraskende virkning. Man antar at denne virkning kommer av at det skjer en modifisering av stoffet gjennom vaskemiddeltilsetningen, slik at krystallkimene, på hvilke dan-nelsen av belegget (særlig kalk) vanligvis skjer, ikke lenger forefinnes. The same effect is seen in the laundry. The addition of detergent causes an inhibition of the coating, which constitutes a surprising effect. It is assumed that this effect comes from a modification of the substance through the addition of detergent, so that the crystal nuclei, on which the formation of the coating (especially lime) usually occurs, are no longer present.

Stoffmykhet: Fabric softness:

Bomulls-frottéstoff som ble vasket i et forsøk gjennomført på identisk måte, viste tydelig mykere egenskaper når det ble vasket med vaskemiddeltilsetningen i henhold til oppfinnelsen enn uten denne tilsetning. Cotton terry cloth which was washed in an experiment carried out in an identical manner, showed clearly softer properties when it was washed with the detergent additive according to the invention than without this additive.

Parfyme-bibeholdende virkning: Perfume retention effect:

Forsøksstoffer som ble vasket med vaskemiddeltilsetningen, beholdtr den opprinnelige parfymelukt som stammer fra vaske-middelet betydelig bedre enn når de ble vasket i vaskeløs-ning uten vaskemiddeltilsetning. Test fabrics that were washed with the detergent additive retain the original perfume smell originating from the detergent significantly better than when they were washed in a washing solution without detergent addition.

Sammenligningseksempel Comparative example

Vaskemiddelblandingen anvendt i det foregående anvendelseseksempel ble tilsatt en vaskemiddeltilsetning som inneholdt 213 vektdeler distearylmetylamin istedet for distearyl-(CH2CH2O)nH-aminer (bestanddel c). The detergent mixture used in the preceding application example was supplemented with a detergent additive containing 213 parts by weight of distearylmethylamine instead of distearyl-(CH2CH2O)nH-amines (component c).

Vaskemiddeltilsetningen inneholdt 375 vektdeler bentonitt (bestanddel a) og 155 vektdeler distearyldimetylammonium-klorid (bestanddel b). The detergent additive contained 375 parts by weight of bentonite (component a) and 155 parts by weight of distearyldimethylammonium chloride (component b).

Denne vaskemiddelsammensetning ble utprøvd på samme måte som i anvendelseseksemplet ved en vasketemperatur på 60°C på bomullstoff (vasket 9 ganger). R-verdien var -30,8. This detergent composition was tested in the same way as in the application example at a washing temperature of 60°C on cotton fabric (washed 9 times). The R-value was -30.8.

Redeposisjonen var altså høyere enn ved utførelseseksempel-et med vaskemiddeltilsetningen i henhold til oppfinnelsen. The nest position was therefore higher than in the embodiment with the detergent addition according to the invention.

Stoffmykheten hos et bomulls-frottéstoff som var vasket ifølge sammenligningseksemplet, var dårligere enn hos frottéstoffet som var behandlet i henhold til anvendelseseksemplet. The fabric softness of a cotton terry fabric washed according to the comparative example was worse than that of the terry cloth treated according to the application example.

Claims (4)

1. Vaskemiddeltilsetning, karakterisert ved at den inneholder (a) 50-60 vekt-% bentonitt, (b) 20-25 vekt-% av en eller flere kvartenære ammoniumsalter med den generelle formel hvori symbolene har følgende betydninger: R^ og R2, som kan være like eller forskjellige, betyr alkylgrupper med 10 til 22 karbonatomer, R 3 og R4, som kan være like eller forskjellige, betyr alkylgrupper med 1 til 3 karbonatomer; betyr et mineralsyreanion; (c) 20-25 vekt-% av en eller flere tertiære aminer med den generelle formel hvori R5 og R6 kan være like eller forskjellige, og betyr alkylgrupper med henholdsvis 10 til 22 karbonatomer, og gjennomsnittsverdien for n ligger mellom > 1 og 10.1. Detergent addition, characterized in that it contains (a) 50-60% by weight bentonite, (b) 20-25% by weight of one or more quaternary ammonium salts with the general formula wherein the symbols have the following meanings: R 1 and R 2 , which may be the same or different, mean alkyl groups of 10 to 22 carbon atoms, R 3 and R 4 , which may be the same or different, mean alkyl groups of 1 to 3 carbon atoms; means a mineral acid anion; (c) 20-25% by weight of one or more tertiary amines of the general formula wherein R 5 and R 6 may be the same or different, and mean alkyl groups with 10 to 22 carbon atoms respectively, and the average value of n is between > 1 and 10. 2. Vaskemiddeltilsetning i henhold til krav 1, karakterisert ved at R3 og R4 betyr metylgrupper.2. Detergent additive according to claim 1, characterized in that R3 and R4 mean methyl groups. <3>. Vaskemiddeltilsetning i henhold til kravene 1 og 2, karakterisert ved at R5 og R6 betyr stearylrester og at gjennomsnittsverdien for n ligger mellom 1,2 og 3.<3>. Detergent additive according to claims 1 and 2, characterized in that R5 and R6 mean stearyl residues and that the average value for n is between 1.2 and 3. 4. Anvendelse av vaskemiddeltilsetningen i henhold til et av kravene 1 til 3 i vaskemidler, hvilke som bestanddeler også inneholder tensider, uorganiske og/eller organiske gitterdannende byggere, samt eventuelt alkalikarbonater, alkali- eller jordalkalisilikater og/eller blekemidler.4. Use of the detergent additive according to one of claims 1 to 3 in detergents, the ingredients of which also contain surfactants, inorganic and/or organic lattice-forming builders, and possibly alkali carbonates, alkali or alkaline earth silicates and/or bleaching agents.
NO854076A 1984-10-15 1985-10-14 SOLUTION ADDITIVES. NO163573C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843437721 DE3437721A1 (en) 1984-10-15 1984-10-15 DETERGENT ADDITIVE

Publications (3)

Publication Number Publication Date
NO854076L NO854076L (en) 1986-04-16
NO163573B true NO163573B (en) 1990-03-12
NO163573C NO163573C (en) 1990-06-20

Family

ID=6247909

Family Applications (1)

Application Number Title Priority Date Filing Date
NO854076A NO163573C (en) 1984-10-15 1985-10-14 SOLUTION ADDITIVES.

Country Status (7)

Country Link
EP (1) EP0181508A3 (en)
JP (1) JPS6197399A (en)
DE (1) DE3437721A1 (en)
DK (1) DK469085A (en)
FI (1) FI79136C (en)
NO (1) NO163573C (en)
ZA (1) ZA857900B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL81352A (en) * 1986-01-27 1990-11-05 Colgate Palmolive Co Detergent softener compositions
DE3702068A1 (en) * 1987-01-24 1988-08-04 Henkel Kgaa TEXTILES SOFTENING DETERGENT
GB8709057D0 (en) * 1987-04-15 1987-05-20 Unilever Plc Composition for softening fabrics
DE3881329T3 (en) * 1987-10-19 2002-05-23 Procter & Gamble Cleaning supplies.
JPH01167397A (en) * 1987-12-24 1989-07-03 Bairo Kogyo Kk Cleansing agent and cosmetic utilizing ceramics
US5268109A (en) * 1990-08-31 1993-12-07 Boyd Stephen A Method of removing hydrocarbon contaminants from air and water with organophilic, quaternary ammonium ion-exchanged smectite clay
EP0474386B1 (en) * 1990-08-31 1995-03-01 Stephen A. Boyd Method of removing hydrocarbon contaminants from air and water
EP0879876A1 (en) * 1997-05-21 1998-11-25 The Procter & Gamble Company Process for preparation of granular detergent composition or component comprising a water-soluble cationic surfactant
GB2366801A (en) * 2000-09-19 2002-03-20 Procter & Gamble Detergent compositions with clay fabric softeners
EP1894993A1 (en) * 2006-08-28 2008-03-05 Süd-Chemie Ag Detergent additive based on clay minerals and copolymers containing PVP

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154489A (en) * 1960-07-18 1964-10-27 Armour & Co Surface active compositions
US3954632A (en) * 1973-02-16 1976-05-04 The Procter & Gamble Company Softening additive and detergent composition
DE3069767D1 (en) * 1979-09-29 1985-01-17 Procter & Gamble Detergent compositions
EP0026529B2 (en) * 1979-09-29 1992-08-19 THE PROCTER &amp; GAMBLE COMPANY Detergent compositions
GB8333816D0 (en) * 1983-12-20 1984-02-01 Procter & Gamble Fabric softening compositions

Also Published As

Publication number Publication date
DE3437721A1 (en) 1986-04-17
DK469085D0 (en) 1985-10-14
EP0181508A3 (en) 1988-11-09
NO854076L (en) 1986-04-16
NO163573C (en) 1990-06-20
DK469085A (en) 1986-04-16
FI853974L (en) 1986-04-16
ZA857900B (en) 1986-06-25
FI79136C (en) 1989-11-10
EP0181508A2 (en) 1986-05-21
FI853974A0 (en) 1985-10-14
JPS6197399A (en) 1986-05-15
FI79136B (en) 1989-07-31

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