GB2042580A - Pre-spotting compositions - Google Patents
Pre-spotting compositions Download PDFInfo
- Publication number
- GB2042580A GB2042580A GB8004104A GB8004104A GB2042580A GB 2042580 A GB2042580 A GB 2042580A GB 8004104 A GB8004104 A GB 8004104A GB 8004104 A GB8004104 A GB 8004104A GB 2042580 A GB2042580 A GB 2042580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composition according
- composition
- weight
- anyone
- spotting
- 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
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 50
- 239000003599 detergent Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003960 organic solvent Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims description 12
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 9
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 238000002203 pretreatment Methods 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 5
- 108091005804 Peptidases Proteins 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 5
- 150000003138 primary alcohols Chemical class 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 102000035195 Peptidases Human genes 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- 230000003625 amylolytic effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000002366 lipolytic effect Effects 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 102000004190 Enzymes Human genes 0.000 abstract description 19
- 108090000790 Enzymes Proteins 0.000 abstract description 19
- 239000002689 soil Substances 0.000 abstract description 7
- 229940088598 enzyme Drugs 0.000 description 18
- 150000001412 amines Chemical class 0.000 description 6
- 230000002255 enzymatic effect Effects 0.000 description 6
- 239000008280 blood Substances 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical group NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 description 3
- 239000004365 Protease Substances 0.000 description 3
- 108010056079 Subtilisins Proteins 0.000 description 3
- 102000005158 Subtilisins Human genes 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- 102000004882 Lipase Human genes 0.000 description 2
- 108090001060 Lipase Proteins 0.000 description 2
- 239000004367 Lipase Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 150000001414 amino alcohols Chemical class 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 239000003752 hydrotrope Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000019421 lipase Nutrition 0.000 description 2
- 235000019419 proteases Nutrition 0.000 description 2
- 150000003333 secondary alcohols Chemical class 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- -1 trichloroethylene, tetrachloroethylene Chemical group 0.000 description 2
- 229960004418 trolamine Drugs 0.000 description 2
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 241000194108 Bacillus licheniformis Species 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 102000004506 Blood Proteins Human genes 0.000 description 1
- 108010017384 Blood Proteins Proteins 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical class OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 241000208465 Proteaceae Species 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 241000779819 Syncarpia glomulifera Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229950005499 carbon tetrachloride Drugs 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001461 cytolytic effect Effects 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 108010003855 mesentericopeptidase Proteins 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000001739 pinus spp. Substances 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 229940036248 turpentine Drugs 0.000 description 1
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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- 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
-
- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38618—Protease or amylase in liquid compositions only
-
- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38663—Stabilised liquid enzyme 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
- C11D3/43—Solvents
Abstract
Aqueous, liquid laundry pre-spotting compositions comprise a nonionic detergent, an organic solvent, water, enzymes and an alkanolamine. They are clear, stable, isotropic and efficaceous against fatty and proteinaceous soils.
Description
SPECIFICATION
Laundry pre-treatment cleaning composition
The present invention relates to a laundry pretreatment cleaning composition. Such a cleaning composition is used to treat, prior to the usual laundering and washing process with common detergent compositions, heavily soiled areas of the fabrics to be cleaned, so as to make the removal of the soil from those areas in the subsequent washing process more effective. Such areas are, for example, collars, cuffs, brims of shirts, underwear, which may be heavily soiled with human sebum, as well as industrial clothing, which may become heavily soiled by external soil-sources, not only fats and oils, but also blood and the like.
Such pre-treatment compositions, also known as pre-spotting compositions, are as a type of product not unknown in the detergent industry. They normally comprise a mixture of a suitable organic solvent and a suitable detergent active material, optionally with further desirable additives. Normally, the detergent-active material is a nonionic surfactant, and the organic solvent may be one of the many solvents known in the art. Typical examples of such pre-spotting compositions are described in
German Patent Applications 2,021,677, 1,279,273 and in US Patent Specification 3,872,021. Most of these compositions are liquid compositions containing a relatively small amount of water.
However, although these products often satisfactorily remove several types of fatty soils and -stains, they do not do so when the garments are soiled with several types of other organic soils such as proteins, blood and the like.
The present invention aims at improving such products in their overall stain-removal properties, particularly as regards the removal of the above organic soils, besides the fatty soil.
It has already been proposed in US Patent Specification 3,953,353 to include an enzyme in a solid prespotting composition to enhance the stain-removal properties of common pre-spotting compositions. In
US Patent Specification 3,741,902 a liquid prespotting composition is proposed which contains a liquid nonionic detergent, an organic solvent, and an enzyme. These prior proposals, however, dissuade the use of an aqueous liquid composition, since the presence of water may cause gelling, or may jeopardize the efficacy of the enzymes.
The present invention aims at providing an aqueous liquid enzyme-containing pre-spotting composition which is a clear, isotropic liquid and in which the enzymes maintain their efficacy. It has now been found that the incorporation of an alkanolamine in a pre-spotting composition containing a nonionic detergent, an organic solvent, an enzyme and water, provides for an efficaceous, stable, clear and isotropic liquid pre-spotting composition.
In German Patent Application 1,617,119 a liquid pre-spotting composition is disclosed, which contains a mixture of two different classes of nonionics, a solvent, a hydrotrope and optionally water. Among the solvents also amino alcohols are mentioned.
However, there is no disclosure of the possibility to include enzymes in these compositions, nor any indication that especially the amino alcohols should be selected, together with organic solvents, if one wishes to incorporate enzymes.
The present invention therefore provides a liquid water-containing pre-spotting composition, comprising:
a) from 10-50% by weight of a nonionic detergent;
b) from 20-60% by weight of an organic solvent;
c) from 5-20% by weight of water;
d) from 0.001-20% by weight of an enzyme; and
e) from 0.5-20% by weight of an alkanol amine.
The nonionic detergent to be used in the present invention is an ethoxylated and/or propoxylated primary or secondary alcohol, or alkylphenol. The ethoxylation and/or propoxylation degree may vary rather widely, i.e. the nonionic detergent may contain from 130 moles of ethylene oxide or from 1-30 moles of propylene oxide. When the nonionic detergent contains both ethylene oxide and propylene oxide, the latter is present in smaller amounts than the former. The primary or secondary alcohol contains from 11-24 carbon atoms. Mixtures of nonionic detergents may also be used.Typical examples of suitable nonionics are linear sec. C,1-C,s alcohols, condensed with 7,9 or 12 moles of ethylene oxide, linear primary C,2-C,s alcohols condensed with 7 or 12 moles of ethylene oxide, Cx3-Cr5 primary alcohols, condensed with 7 moles of ethylene oxide plus propylene oxide, in which the weight ratio of ethylene oxide to propylene oxide is 88:12 or 92:8.
The preferred amount of nonionic detergent in the composition is from 20-40% by weight.
The organic solvents to be used in the invention are the well-known solvents, miscible with the above nonionic detergents. Typical examples are drycleaning solvents such as petroleum distillates, carbontetrachloride, trichloroethylene, tetrachloroethylene, turpentine, cyclohexane, benzine; furthermore paraffins such as decane, dodecane; alcohols such as isopropanol, hexanol, tridecanol; ketones, such as acetone, glycols such as ethylene glycols, and ethers such as diethylene glycol monomethylether.
A preferred solvent is a high-boiling aliphatic hydrocarbon having a specific gravity of 0.76, a boiling range of 187-212"C and a flame point of 58"C (Pensky
Martens). This solvent is manufactured and sold under the tradename "Shellsol T" by the Shell Company. Mixtures of different solvents may also be used. The preferred amount of solvent is from 25-50% by weight The enzymes to be used in the present invention are proteolytic, amylolytic, lipolytic or cellulolytic enzymes or mixtures thereof. They are preferably of bacterial or fungal origin.Typical examples are
Alcalase OR, Esperase < 9, Maxatase {), all pro- teases from B. subtilis, Maxamyl Qn and Thermamyl (), all amylases of B. subtilis or B. licheniformis, Lipase My 3, , a bacterial lipase ex Meiji Co., Japan, and Meicelase R, a fungal cellulase ex Meiji Co.,
Japan.
The amount of enzyme is mostly governed by its
activity, and is by weight from 0.001-20%, preferably 0.001-10%. For proteases a preferred amount is
equal to 1-15 glycine units/mg.
The alkanol amine to be used in the present invention is a mono-, di- ortrialkanol amine in which the alkanol group is a methanol, ethanol, propanol or
isopropanol group. A preferred alkanol amine is triethanol amine. The preferred amount of alkanol amine is from 5-15% by weight. The composition of the invention may furthermore comprise other desirable ingredients in minor amounts.
Such ingredients are perfumes, dyes, germicides, evaporation retarders, hydrotropes, soil-suspending agents, and flash-point increasing agents.
The compositions of the invention are normally used priorto a main-wash operation; they can be applied to the fabrics to be treated by simply applying the liquid thereon with the finger or dipping it on.
The invention will now be further illustrated by way of Example.
Example I
The following liquid pre-spotting composition was prepared as follows:
The enzyme was dispersed in water, and subse quentlytriethanol amine was added. The resulting mixture was stirred into a mixture of the nonionic and the solvent at room temperature.
% by weight C1315 primary alcohol condensed with 7 moles of ethylene oxide plus propylene oxide (weight ratio of
EO:PO=92:8) 40
Solvent "Shellsol rx, a high boiling hydrocarbon with a boiling range of 187-212"C 40
Alcalase tD ex Novo Industri
AS, a bacterial protease from
B. subtilis in an amount,
equivalent to
10 glycine
units/mg water 10 triethanol amine 10
This composition, which was a stable, non-gelling composition, was used to pre-treat soiled test pieces, which were subsequently washed in a normal washing machine under normal conditions. A comparison was made with test-pieces, also washed under the same conditions, but without a pretreatment, or with a pre-treatment with the above composition, in which the enzymes had been left out.
The test pieces were standard test pieces, soiled with a standard soil (AS 10, Empa 116 or Empa and blood). The pre-spotting composition was applied by dipping it on the dry fabric, at ambient temperature.
The test pieces were then washed in a Philips HN 3156 washing machine, using the C 4/5 programme in 121. water at 8" German hardnessattemperatures of 20,40 and 60"C with a commercially available heavy-duty detergent powder with and without proteolytic enzymes.
The following results were obtained (the figures denote mean detergency values in %).
TABLE I
\ product detergent powder teop detergent powder with without enzymes P enzymes (10 GU/mg) Test fabri 0 2a 4 OC 0 2 4 prog.
AS 10 1 17 18 41 20 1 35 35 50 EMPA-Blood 1 46 43 71 20 1 37 64 72 Cs 1 15 13 22 20 1 2 20 2 25 23 32 As 10 1 25 25 49 40 1 50 50 55 EDPA-Blood 1 35 51 66 40 1 45 75 74 Cs EMPA-116 l 26 26 34 40 l 36 36 39 As 10 1 34 28 51 60 1 55 56 56 EMPkBlood 1 37 69 66 1 44 67 75 C4 EMPA-116 1 25 33 35 1 39 41 42 * 0 = no pre-spotting composition used
2 = pre-spotting composition without enzymes used
4 = pre-spotting composition with enzymes used
Example II
Soaking tests were carried out with and without the (enzymatic) pre-treatment compositions of
Example I, with and without an enzymatic detergent composition. The results are shown below:
TABLE II
Tapluater (80 ) DRwm-tnp." I I'ftW,at.;bfG:/f:d:,,g';te,Pz7 PSiO E-RLMIT EPA-II6 PSIO OIALOOI A-116 I I I \ pre-tatnent 0 2 Ir O Z 4 0 2 4 0 2 4 0 2 0 2 4 \ puduet i h. 1( 8 20 n 7 97 1 4 23 2 7 22 3 3I) 61 9 11 26 15 her. 0 5 23 29 u 7S 0 4 29 S9 24 28 59 65 61 31 31 32 rata are Sewn as B-age dc-terA=ncy= Rn-Rr x -
RS - RS The data of Table I showed that a significantly improved detergency was obtained with the composition of the invention. On AS 10 and EMPA-1 16 the non-enzymatic pre-spotting composition did not show much improvement, and on EMPA-blood it sometimes showed a clear increase in detergency, depending on whether the main wash was carried out with an enzymatic or non-enzymatic detergent powder. The pre-treatment with the enzymatic prespotting composition of the invention gave on all test pieces and under all test conditions a clear, unexpected detergency improvement.
The same overall picture was shown by the data of
Table II.
Claims (6)
1. An aqueous liquid laundry pre-treatment cleaning composition comprising, by weight,
a) from 10-50% of a nonionic detergent,
b) from 20-60% of an organic solvent,
c) from 5-20% of water
d) from 0.001-20% of an amylolytic, lipolytic or proteolytic enzyme,
e) from 0.5-20% of a mono-, di- ortrialkanolamine in which the alkanol group is methanol, ethanol, propanol or isopropanol.
2. A composition according to claim 1, comprising, by weight, 2040% of a)
25-50% of b)
5-20% of c) 0.001-10% of d)
5-15% of e).
3. A composition according to claim 1 or 2, wherein the nonionic detergent is a C13-Crs primary alcohol, condensed with 7 moles of ethylene oxide plus propylene oxide, the weight ratio of ethylene oxide to propylene oxide being 92:8.
4. A composition according to anyone of claims 1-3, wherein the solvent is an aliphatic hydrocarbon having a specific gravity of 0.76, a boiling range of 187-2120C and a flame point (Pensky Martens) of 58no.
5. A composition according to anyone of claims 14, wherein the alkanolamine is triethanolamine.
6. A composition according to anyone of claims 1-5, substantially as described in Example 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7904330 | 1979-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2042580A true GB2042580A (en) | 1980-09-24 |
| GB2042580B GB2042580B (en) | 1983-07-27 |
Family
ID=10503032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8004104A Expired GB2042580B (en) | 1979-02-07 | 1980-02-07 | Pre-spotting compositions |
Country Status (11)
| Country | Link |
|---|---|
| AU (1) | AU534863B2 (en) |
| BR (1) | BR8000656A (en) |
| CA (1) | CA1149296A (en) |
| CH (1) | CH642997A5 (en) |
| DE (1) | DE3003766A1 (en) |
| FR (1) | FR2448568A1 (en) |
| GB (1) | GB2042580B (en) |
| GR (1) | GR68421B (en) |
| IT (1) | IT1133063B (en) |
| NL (1) | NL8000452A (en) |
| PT (1) | PT70785B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172100A (en) * | 1984-09-12 | 1986-04-14 | ザ、クロロツクス、カンパニー | Oxygen-containing pre-washing composition |
| GB2194547A (en) * | 1986-09-02 | 1988-03-09 | Colgate Palmolive Co | Laundry pre-spotter composition providing oily soil removal |
| US4801544A (en) * | 1984-09-12 | 1989-01-31 | The Clorox Company | Method of improving the storage life of liquid compositions containing enzymes |
| US5447649A (en) * | 1990-03-01 | 1995-09-05 | Novo Nordisk A/S | Lipase containing liquid pre-spotter and use of such pre-spotter |
| EP0957155A2 (en) * | 1998-05-15 | 1999-11-17 | Ecolab Inc. | Removal of blood stains |
| EP1099750A2 (en) * | 1999-11-10 | 2001-05-16 | Henkel Kommanditgesellschaft auf Aktien | Process of making of a low water content enzyme preparation |
| EP2404988A1 (en) | 2010-07-07 | 2012-01-11 | Dalli-Werke GmbH & Co. KG | Laundry pre-spotting composition |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3232616A1 (en) * | 1982-09-02 | 1984-03-08 | Henkel KGaA, 4000 Düsseldorf | LIQUID, INORGANIC FRUIT SALT, IN ESSENTIAL FREE DETERGENT AND CLEANING AGENT |
| MX161813A (en) * | 1982-12-13 | 1990-12-28 | Colgate Palmolive Co | IMPROVEMENTS TO LIQUID DETERGENT COMPOSITION |
| US4530781A (en) * | 1983-10-12 | 1985-07-23 | S. C. Johnson & Son, Inc. | Metastable prespotting composition |
| NL8900267A (en) * | 1989-02-03 | 1990-09-03 | Douwe Egberts Tabaksfab | LIQUID CLEANER. |
| DE69101219T2 (en) * | 1990-03-01 | 1994-06-01 | Novo Nordisk As | LIPASE CONTAINING LIQUID SOAKING AGENT AND ITS USE. |
| US5910420A (en) * | 1996-08-16 | 1999-06-08 | Orion-Yhtyma Oy Orion Diagnostica | Method and test kit for pretreatment of object surfaces |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3860536A (en) * | 1970-01-02 | 1975-01-14 | Cpc International Inc | Enzyme-detergent combination |
| US3781212A (en) * | 1972-10-27 | 1973-12-25 | Townsend & Townsend | Aerosol enzyme detergents stabilized with carbon dioxide |
| US4021377A (en) * | 1973-09-11 | 1977-05-03 | Miles Laboratories, Inc. | Liquid detergent composition |
| CA1044983A (en) * | 1974-03-21 | 1978-12-26 | The Procter And Gamble Company | Liquid detergent compositions |
| NL7503321A (en) * | 1974-03-21 | 1975-09-23 | Procter & Gamble | METHOD FOR PREPARING A LIQUID DETERGENT. |
-
1980
- 1980-01-24 NL NL8000452A patent/NL8000452A/en not_active Application Discontinuation
- 1980-02-01 DE DE19803003766 patent/DE3003766A1/en not_active Ceased
- 1980-02-01 BR BR8000656A patent/BR8000656A/en not_active IP Right Cessation
- 1980-02-02 GR GR61110A patent/GR68421B/el unknown
- 1980-02-05 CA CA000345117A patent/CA1149296A/en not_active Expired
- 1980-02-05 CH CH92280A patent/CH642997A5/en not_active IP Right Cessation
- 1980-02-05 FR FR8002479A patent/FR2448568A1/en active Granted
- 1980-02-06 AU AU55269/80A patent/AU534863B2/en not_active Ceased
- 1980-02-06 PT PT70785A patent/PT70785B/en unknown
- 1980-02-06 IT IT8067179A patent/IT1133063B/en active
- 1980-02-07 GB GB8004104A patent/GB2042580B/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172100A (en) * | 1984-09-12 | 1986-04-14 | ザ、クロロツクス、カンパニー | Oxygen-containing pre-washing composition |
| US4801544A (en) * | 1984-09-12 | 1989-01-31 | The Clorox Company | Method of improving the storage life of liquid compositions containing enzymes |
| GB2194547A (en) * | 1986-09-02 | 1988-03-09 | Colgate Palmolive Co | Laundry pre-spotter composition providing oily soil removal |
| AU597414B2 (en) * | 1986-09-02 | 1990-05-31 | Colgate-Palmolive Company, The | Laundry pre-spotter composition providing improved oily soil remover |
| GB2194547B (en) * | 1986-09-02 | 1990-07-11 | Colgate Palmolive Co | Laundry pre-spotter composition providing improved oily soil removal |
| US5447649A (en) * | 1990-03-01 | 1995-09-05 | Novo Nordisk A/S | Lipase containing liquid pre-spotter and use of such pre-spotter |
| EP0957155A2 (en) * | 1998-05-15 | 1999-11-17 | Ecolab Inc. | Removal of blood stains |
| EP0957155A3 (en) * | 1998-05-15 | 2000-01-05 | Ecolab Inc. | Removal of blood stains |
| US6468954B2 (en) | 1998-05-15 | 2002-10-22 | Ecolab Inc. | Blood, coffee or fruit juice stain remover in an alkaline composition |
| US6471728B2 (en) * | 1998-05-15 | 2002-10-29 | Ecolab Incorporated | Removal of blood stains |
| EP1099750A2 (en) * | 1999-11-10 | 2001-05-16 | Henkel Kommanditgesellschaft auf Aktien | Process of making of a low water content enzyme preparation |
| EP1099750A3 (en) * | 1999-11-10 | 2002-09-18 | Henkel Kommanditgesellschaft auf Aktien | Process of making of a low water content enzyme preparation |
| EP2404988A1 (en) | 2010-07-07 | 2012-01-11 | Dalli-Werke GmbH & Co. KG | Laundry pre-spotting composition |
Also Published As
| Publication number | Publication date |
|---|---|
| NL8000452A (en) | 1980-08-11 |
| PT70785B (en) | 1981-06-11 |
| IT1133063B (en) | 1986-07-09 |
| IT8067179A0 (en) | 1980-02-06 |
| FR2448568A1 (en) | 1980-09-05 |
| FR2448568B1 (en) | 1983-06-24 |
| BR8000656A (en) | 1980-10-21 |
| DE3003766A1 (en) | 1980-08-21 |
| AU534863B2 (en) | 1984-02-16 |
| GR68421B (en) | 1981-12-29 |
| CH642997A5 (en) | 1984-05-15 |
| AU5526980A (en) | 1980-08-14 |
| GB2042580B (en) | 1983-07-27 |
| CA1149296A (en) | 1983-07-05 |
| PT70785A (en) | 1980-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |