EP0260205A2 - Reinigungsmittelzusammensetzung für sanitäre Anlagen - Google Patents

Reinigungsmittelzusammensetzung für sanitäre Anlagen Download PDF

Info

Publication number
EP0260205A2
EP0260205A2 EP87420234A EP87420234A EP0260205A2 EP 0260205 A2 EP0260205 A2 EP 0260205A2 EP 87420234 A EP87420234 A EP 87420234A EP 87420234 A EP87420234 A EP 87420234A EP 0260205 A2 EP0260205 A2 EP 0260205A2
Authority
EP
European Patent Office
Prior art keywords
composition according
betaine
salt
weight
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.)
Granted
Application number
EP87420234A
Other languages
English (en)
French (fr)
Other versions
EP0260205A3 (en
EP0260205B1 (de
Inventor
Marie-Christine Bouju
Hélène Christien
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.)
Cotelle SA
Original Assignee
Cotelle SA
Henkel France SAS
Lesieur Cotelle SA
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 Cotelle SA, Henkel France SAS, Lesieur Cotelle SA filed Critical Cotelle SA
Priority to AT87420234T priority Critical patent/ATE83796T1/de
Publication of EP0260205A2 publication Critical patent/EP0260205A2/de
Publication of EP0260205A3 publication Critical patent/EP0260205A3/fr
Application granted granted Critical
Publication of EP0260205B1 publication Critical patent/EP0260205B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/90—Betaines

Definitions

  • the invention relates to cleaning compositions and more particularly to compositions which are used in sanitary installations, for example toilet bowls.
  • compositions which contain at least one acid, such as hydrochloric, phosphoric, sulfuric, acetic or fumaric acid.
  • compositions containing hydrochloric acid are corrosive and dangerous and it is preferred to use weak acids.
  • anionic and / or nonionic surfactants or other thickeners such as polyethoxylated amines or cellulose derivatives, such as carboxymethylcellulose, are commonly added.
  • these thickeners require additives for their implementation, for example alcohols to dissolve the carboxymethylcellulose in water.
  • the pH range must be chosen so that the introduction and the stability of the perfumes in the composition are not difficult. Indeed, pH below 1.5 leads to a breakdown of the constituents of most perfumes.
  • the viscosity of such compositions must also be chosen so as to obtain a satisfactory descaling power and a persistence of the perfumes desired by the users.
  • an insufficient viscosity does not allow the cleaning composition to adhere sufficiently to the walls, which reduces the contact time of the composition with the tartar.
  • too high a viscosity prevents a diffusion of the perfume in the air surrounding the toilet or a diffusion in the stagnant water at the bottom of the toilet.
  • An object of the invention is therefore to be able to provide a thickened acidic aqueous composition, not containing strong acid, but having a satisfactory descaling power.
  • a second object of the invention is to provide such a descaling composition having a viscosity which can be adjusted to allow good adhesion to inclined walls and at the same time a diffusion of the perfume in the ambient atmosphere.
  • a third object of the invention is to provide a thickened, scented acidic aqueous composition which is at the same time colored, clear and limpid, stable at room temperature and at + 40 ° C., for several months.
  • Another object of the invention is to provide a descaling composition for cleaning sanitary facilities, comprising a single thickening surfactant, so as to reduce the manufacturing cost.
  • thickening systems which consist of an amido-betaine of formula: in which R is an alkyl or alkenyl radical containing from 9 to 17 carbon atoms, n is an integer from 2 to 4, y is 0 or is an integer from 1 to 3, and a salt chosen from alkali or alkaline earth metal sulfates.
  • compositions can be in the form of gels if a thickener is added to them, such as a surfactant, for example an ethoxylated nonylphenol, or such as a polymer, for example a cellulose derivative.
  • a thickener such as a surfactant, for example an ethoxylated nonylphenol, or such as a polymer, for example a cellulose derivative.
  • a betaine not comprising an amido group can, in the presence of weak acids, be thickened by halides or sulfates of alkali metals or alkaline earth.
  • betaines selected by the applicant to thicken aqueous compositions containing at least one weak acid, in the presence of an alkali or alkaline earth metal halide are chosen from betaines having the following general formula: or the following general formula: in which R is a C9-C17 alkyl or alkenyl radical, x and y are independent of each other and are integers between 0 and 5.
  • the betaines of formula III and IV not only thicken the aqueous weak acid compositions, and this in the presence of an alkali or alkaline earth metal halide, but also make it possible to disperse the perfumes which may be introduced at the end of mixing without separation into two phases.
  • the fact of adding a perfume at the end of the formulation constitutes a great advantage for the manufacturer. Indeed, it can manufacture a mixture comprising no perfume and, with the same mixture, it can introduce at the final stage a perfume which it can vary according to the tastes and habits of the consumers.
  • the betaines selected by the applicant also make it possible to obtain clear and clear compositions which are stable over time, at ambient temperature and up to + 40 ° C.
  • the invention therefore relates to a thickened acidic aqueous composition for cleaning sanitary facilities, characterized in that it contains at least one betaine chosen from betaines having the formula (III) or (IV), at least one weak acid, at least one salt, optionally a perfume, optionally a bactericide, optionally a dye, and water.
  • the salt / betaine weight ratio is preferably less than about 1.5: 1.
  • the composition contains from 0.5 to 10% by weight of at least one betaine of formula (III) or (IV) and of 0, 1 to 15% by weight of at least one salt.
  • It preferably contains from 2 to 8% by weight of at least one betaine of formula (III) or (IV), from 0.5% to 6% by weight of at least one weak acid, from 0.2 to 10% by weight of a salt.
  • the weak acid is preferably chosen from formic, acetic, citric, lactic, succinic, gluconic, glutaric, adipic, malic acids or their mixtures.
  • the salt can be chosen from chlorides, bromides, iodides and sulfates of alkali or alkaline earth metals.
  • the composition is remarkable because it makes it possible to mix all the constituents and to add the perfume in the final stage.
  • REWOTERIC AM-TEG betaine (manufactured by REWO, containing 35 to 40% betaine (III), 4.5% to 6.0% NaCl, qs 100% water).
  • REWOTERIC AM-TEG betaine (manufactured by REWO, containing 35 to 40% betaine (III), 4.5% to 6.0% NaCl, qs 100% water).
  • - 4 g HCl (37%) - 0.20 ml of dye (1% solution in water) - 0.25 ml of perfume - 0.53 g of bactericidal agent (50%) - qs 100 g of water.
  • a composition is obtained having a viscosity of 150 m Pa.S, measured with an Epprecht viscometer, with a mobile 2, at a speed of 200 revolutions / minute.
  • This composition is not viscous (less than 50 mPa.s).
  • this example shows that betaine AMTEG mixed with weak acids does not make it possible to obtain a viscous composition.
  • a composition is obtained having a viscosity of 160 mPa.s measured with mobile Epprecht 2, speed 200 revolutions / minute.
  • This composition is clear and limpid, stable on storage.
  • Example 1 is repeated, replacing the formic acid with acetic acid and adding 3 g of NaCl.
  • a composition is obtained having a viscosity of 180 mPa.s, clear and limpid, stable.
  • a 145 mPa.s viscosity composition is obtained containing 2% formic acid and 1% phosphoric acid.
  • the amount of salt added must not be too large; in any case, it has been observed that the salt / betaine ratio must be less than 2: 1 and preferably equal to 1: 1.
  • the amount of betaine must be greater than 3% by weight, preferably 3.6% by weight, and the amount of NaCl must be substantially equal, in% by weight.
  • Example 3 The same mixture is carried out as in Example 3, but a mixture is introduced as acid: - 1/3 of glutaric acid - 1/3 adipic acid - 1/3 of succinic acid, sold by BASF under the trade name SOKALAN DCS.
  • a viscosity of 200 mPa.s. is obtained.
  • the following mixture is carried out: - 0.5% citric acid - 0.5% phosphoric acid - 2% formic acid - 3.6% betaine from the AM-TEG product (in 100%) - 0.002% dye - 0.265% bactericide - 3% NaCl - qs 100% water.
  • a composition having a viscosity of 520 mPa.s.
  • a viscosity of between 100 and 400 mPa.s is obtained.
  • Example 3 The same mixing is carried out as in Example 3, but the order of introduction is modified, namely that the perfume is introduced at the end of formulation. A stable formula is obtained, the cloud point of which is greater than + 80 ° C.

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)
  • Cosmetics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)
EP87420234A 1986-09-08 1987-09-07 Reinigungsmittelzusammensetzung für sanitäre Anlagen Expired - Lifetime EP0260205B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87420234T ATE83796T1 (de) 1986-09-08 1987-09-07 Reinigungsmittelzusammensetzung fuer sanitaere anlagen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8612571 1986-09-08
FR8612571A FR2603601B1 (fr) 1986-09-08 1986-09-08 Composition de nettoyage d'installations sanitaires

Publications (3)

Publication Number Publication Date
EP0260205A2 true EP0260205A2 (de) 1988-03-16
EP0260205A3 EP0260205A3 (en) 1989-02-22
EP0260205B1 EP0260205B1 (de) 1992-12-23

Family

ID=9338774

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87420234A Expired - Lifetime EP0260205B1 (de) 1986-09-08 1987-09-07 Reinigungsmittelzusammensetzung für sanitäre Anlagen

Country Status (8)

Country Link
EP (1) EP0260205B1 (de)
AT (1) ATE83796T1 (de)
DE (1) DE3783185T2 (de)
DK (1) DK170947B1 (de)
ES (1) ES2044967T3 (de)
FR (1) FR2603601B1 (de)
GR (1) GR3007440T3 (de)
NO (1) NO174674C (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900467A (en) * 1988-05-20 1990-02-13 The Clorox Company Viscoelastic cleaning compositions with long relaxation times
EP0649834A1 (de) * 1993-10-20 1995-04-26 Kao Corporation Carboxybetaine und Sulfobetaine und diese enthaltende Reinigungszusammensetzung und kosmetische Zusammensetzung
WO1999015610A1 (de) * 1997-09-25 1999-04-01 Cognis Deutschland Gmbh Verwendung von ungesättigten betaintensiden als verdickungsmittel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ529554A (en) 2003-11-14 2006-08-31 Fonterra Cooperative Group Ltd Dairy product and process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2087635A5 (de) * 1970-05-22 1971-12-31 Kao Corp
EP0077674A2 (de) * 1981-10-19 1983-04-27 Unilever Plc Viskose Zusammensetzungen, die Amidobetaine und Salze enthalten
DE3544236A1 (de) * 1984-12-18 1986-06-19 Colgate-Palmolive Co., New York, N.Y. Konzentrierte, waessrige, einphasige, homogene builder enthaltende, fluessige waschmittelzusammensetzung
EP0228501A2 (de) * 1985-12-05 1987-07-15 Joh. A. Benckiser GmbH Flüssige Sänitärreinigungs- und Entkalkungsmittel und Verfahren zu deren Herstellung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2087635A5 (de) * 1970-05-22 1971-12-31 Kao Corp
EP0077674A2 (de) * 1981-10-19 1983-04-27 Unilever Plc Viskose Zusammensetzungen, die Amidobetaine und Salze enthalten
DE3544236A1 (de) * 1984-12-18 1986-06-19 Colgate-Palmolive Co., New York, N.Y. Konzentrierte, waessrige, einphasige, homogene builder enthaltende, fluessige waschmittelzusammensetzung
EP0228501A2 (de) * 1985-12-05 1987-07-15 Joh. A. Benckiser GmbH Flüssige Sänitärreinigungs- und Entkalkungsmittel und Verfahren zu deren Herstellung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900467A (en) * 1988-05-20 1990-02-13 The Clorox Company Viscoelastic cleaning compositions with long relaxation times
EP0649834A1 (de) * 1993-10-20 1995-04-26 Kao Corporation Carboxybetaine und Sulfobetaine und diese enthaltende Reinigungszusammensetzung und kosmetische Zusammensetzung
WO1999015610A1 (de) * 1997-09-25 1999-04-01 Cognis Deutschland Gmbh Verwendung von ungesättigten betaintensiden als verdickungsmittel

Also Published As

Publication number Publication date
NO174674B (no) 1994-03-07
NO873732L (no) 1988-03-09
ATE83796T1 (de) 1993-01-15
GR3007440T3 (de) 1993-07-30
DK170947B1 (da) 1996-03-25
EP0260205A3 (en) 1989-02-22
FR2603601B1 (fr) 1988-11-10
FR2603601A1 (fr) 1988-03-11
EP0260205B1 (de) 1992-12-23
DE3783185T2 (de) 1993-07-01
DK469287A (da) 1988-03-09
DK469287D0 (da) 1987-09-08
DE3783185D1 (de) 1993-02-04
NO174674C (no) 1994-06-15
ES2044967T3 (es) 1994-01-16
NO873732D0 (no) 1987-09-07

Similar Documents

Publication Publication Date Title
CA1318564C (fr) Composition detergente, visqueuse, diluable et son procede d'obtention
US5965514A (en) Compositions for and methods of cleaning and disinfecting hard surfaces
JPH0519600B2 (de)
EP0647469B1 (de) Verfahren zur Herstellung von Imidazolin abgeleiteten Amphoacetat-Tensiden von höherer Reinheit
JPH0559957B2 (de)
EP0165138B1 (de) Konzentrierte Weichmacherzusammensetzungen auf der Basis von quaternären ammoniumhaltigen kationischen oberflächenaktiven Verbindungen
EP0180885B1 (de) Verwendung eines cycloaliphatischen Carbinols als Riechstoff
CA1228453A (en) Bleaching compositions
EP0260205B1 (de) Reinigungsmittelzusammensetzung für sanitäre Anlagen
NZ206092A (en) Thickeneed bleaching composition
JPH0559393A (ja) 洗浄剤組成物
FR2528864A1 (fr) Compositions assouplissantes concentrees pour textiles et leurs procedes de fabrication
EP0958042A1 (de) Flüssige konzentrierte wässrig-alkoholische zusammensetzungen von copra- oder ölpalmen-alkylamidpropylbetainen
FR2695297A1 (fr) Composition d'agent désinfectant.
WO2015008787A1 (ja) 拭き取り用の液体洗浄剤
FR2564105A1 (fr) Composition detergente liquide et procede pour sa preparation.
FR2773168A1 (fr) Composition de blanchiment liquide
EA033815B1 (ru) Композиция для обработки твердых поверхностей
EP0138635A2 (de) Verfahren zur Herstellung von Duftmischung und so erhaltene Mischung
FR2583288A1 (fr) Composition de lotion pour permanente
FR2489172A1 (fr) Procede de preparation d'un produit tensio-actif pompable a base de polyether-acide acetique
FR2466501A1 (fr) Composition de savon liquide aqueux et son procede de preparation
EP0141759A1 (de) Flüssige, lagerstabile Reinigungsmittelzusammensetzungen mit bleichender Wirkung für Textilien und deren Herstellungsverfahren
FR2564103A1 (fr) Compositions detergentes
FR2460320A2 (fr) Systeme lubrifiant pour la deformation a chaud des metaux

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: COTELLE S.A.

17P Request for examination filed

Effective date: 19890810

17Q First examination report despatched

Effective date: 19901220

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 83796

Country of ref document: AT

Date of ref document: 19930115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3783185

Country of ref document: DE

Date of ref document: 19930204

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930326

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: HENKEL ENTRETIEN

Owner name: COTELLE S.A.

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: COTELLE S.A.

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3007440

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

NLS Nl: assignments of ep-patents

Owner name: COTELLE S.A. TE COURBEVOIE EN HENKEL ENTRETIEN TE

EPTA Lu: last paid annual fee
26N No opposition filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2044967

Country of ref document: ES

Kind code of ref document: T3

EAL Se: european patent in force in sweden

Ref document number: 87420234.4

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: FR

Ref legal event code: RN

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: FR

Ref legal event code: FC

REG Reference to a national code

Ref country code: FR

Ref legal event code: FC

REG Reference to a national code

Ref country code: FR

Ref legal event code: FC

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20050930

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20060928

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20060929

Year of fee payment: 20

Ref country code: AT

Payment date: 20060929

Year of fee payment: 20

Ref country code: ES

Payment date: 20060929

Year of fee payment: 20

Ref country code: GR

Payment date: 20060929

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20060930

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20061012

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20061128

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20061221

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20061227

Year of fee payment: 20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: COTELLE S.A.

Free format text: COTELLE S.A.#55, BOULEVARD DE LA MISSION MAR.#COURBEVOIE/CEDEX (FR) $ HENKEL ENTRETIEN#150, RUE GALLIENI#BOULOGNE-BILLANCOURT (FR) -TRANSFER TO- COTELLE S.A.#55, BOULEVARD DE LA MISSION MAR.#COURBEVOIE/CEDEX (FR) $ HENKEL ENTRETIEN#150, RUE GALLIENI#BOULOGNE-BILLANCOURT (FR)

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20070907

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20070906

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20070908

BE20 Be: patent expired

Owner name: S.A. *COTELLE

Effective date: 20070907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20070907

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20070908

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20060928

Year of fee payment: 20