US3398096A - Low temperature bleaching composition - Google Patents

Low temperature bleaching composition Download PDF

Info

Publication number: US3398096A
Authority: US; United States
Prior art keywords: bleaching; catalysts; powder; compositions; water
Prior art date: 1964-07-24
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.): Expired - Lifetime

Application number

US486240A

Other languages

English (en)

Inventor

Das Balaram

Karel Gerhard Van Senden

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.)

Lever Brothers Co

Original Assignee

Lever Brothers Co

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.)

1964-07-24

Filing date

1965-07-23

Publication date

1968-08-20

1965-07-23 Application filed by Lever Brothers Co filed Critical Lever Brothers Co

1968-08-20 Application granted granted Critical

1968-08-20 Publication of US3398096A publication Critical patent/US3398096A/en

1985-08-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title description 41
238000004061 bleaching Methods 0.000 title description 35
239000003054 catalyst Substances 0.000 description 33
239000000843 powder Substances 0.000 description 20
238000000034 method Methods 0.000 description 14
230000000694 effects Effects 0.000 description 13
229910021645 metal ion Inorganic materials 0.000 description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
238000009991 scouring Methods 0.000 description 7
239000003599 detergent Substances 0.000 description 6
239000011575 calcium Substances 0.000 description 5
239000000460 chlorine Substances 0.000 description 5
239000000243 solution Substances 0.000 description 5
229910052725 zinc Inorganic materials 0.000 description 5
239000011701 zinc Substances 0.000 description 5
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
239000004110 Zinc silicate Substances 0.000 description 4
239000007844 bleaching agent Substances 0.000 description 4
229910052793 cadmium Inorganic materials 0.000 description 4
229910052791 calcium Inorganic materials 0.000 description 4
239000000969 carrier Substances 0.000 description 4
229910052801 chlorine Inorganic materials 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
238000009472 formulation Methods 0.000 description 4
239000011777 magnesium Substances 0.000 description 4
229910052749 magnesium Inorganic materials 0.000 description 4
238000002360 preparation method Methods 0.000 description 4
229960001922 sodium perborate Drugs 0.000 description 4
YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 4
239000000126 substance Substances 0.000 description 4
230000007704 transition Effects 0.000 description 4
XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 4
235000019352 zinc silicate Nutrition 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
229910052790 beryllium Inorganic materials 0.000 description 3
229910052797 bismuth Inorganic materials 0.000 description 3
229910000011 cadmium carbonate Inorganic materials 0.000 description 3
238000004108 freeze drying Methods 0.000 description 3
239000008240 homogeneous mixture Substances 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
230000000737 periodic effect Effects 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
238000003860 storage Methods 0.000 description 3
229910052718 tin Inorganic materials 0.000 description 3
244000269722 Thea sinensis Species 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
GKDXQAKPHKQZSC-UHFFFAOYSA-L cadmium(2+);carbonate Chemical compound [Cd+2].[O-]C([O-])=O GKDXQAKPHKQZSC-UHFFFAOYSA-L 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
229910017052 cobalt Inorganic materials 0.000 description 2
239000010941 cobalt Substances 0.000 description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000004744 fabric Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 2
239000001120 potassium sulphate Substances 0.000 description 2
239000004753 textile Substances 0.000 description 2
XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 description 1
KGENXUYMPROOFL-UHFFFAOYSA-N 4,5-dichloro-2,6,8-trioxo-7,9-dihydro-3H-purine-1-carbonitrile Chemical compound ClC12NC(NC1(NC(N(C2=O)C#N)=O)Cl)=O KGENXUYMPROOFL-UHFFFAOYSA-N 0.000 description 1
240000004178 Anthoxanthum odoratum Species 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
229910020632 Co Mn Inorganic materials 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
241000252794 Sphinx Species 0.000 description 1
FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical class [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
238000004040 coloring Methods 0.000 description 1
238000004851 dishwashing Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000007580 dry-mixing Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
229960002163 hydrogen peroxide Drugs 0.000 description 1
150000002696 manganese Chemical class 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000002085 persistent effect Effects 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 1
OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
229910052939 potassium sulfate Inorganic materials 0.000 description 1
235000011151 potassium sulphates Nutrition 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
239000003352 sequestering agent Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
235000019832 sodium triphosphate Nutrition 0.000 description 1
HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000008399 tap water Substances 0.000 description 1
235000020679 tap water Nutrition 0.000 description 1
239000004408 titanium dioxide Substances 0.000 description 1
UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
229910000010 zinc carbonate Inorganic materials 0.000 description 1
235000004416 zinc carbonate Nutrition 0.000 description 1
239000011667 zinc carbonate Substances 0.000 description 1
150000003752 zinc compounds Chemical class 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3937—Stabilising agents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/32—Freeze drying, i.e. lyophilisation
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3932—Inorganic compounds or complexes
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected

Definitions

the invention relates to ion/carrier catalysts, to .processes for the preparation of ion/carrier catalysts and to bleaching compositions containing these catalysts.
the invention relates to ion/ carrier catalysts which affect the bleaching actionof inorganicprecompounds to such an extent that effective bleaching at relatively low temperatures, e.g. 2050 C., can be achieved and to their preparation in a suitable and stable form andto their use in bleaching compositions.
Such catalysts can be ad vantageously used 'in bleaching compositions containing inorganic percompounds, e.g. perborates or persulphates, to obtain low-temperature bleaching and find particular use in scouring powder formulations containing inorganic percompounds.
Known low-temperature bleaching compositions generally contain a chlorine-releasing compound, such as dichlorocyanuric or trichlorocyanuricacid, which has the disadvantageuof spreading a disagreeable chlorine smell, which persists for .some time after use, especially on the skin, and the further disadvantage of sometimes attacking the fibres of textiles, especially of some finished fabrics.
a chlorine-releasing compound such as dichlorocyanuric or trichlorocyanuricacid
persistent stains e.g. tea stains
hard surfaces such as dishes, tiles and the like
S ate P te ice also useful for bleaching stains on fibrous materials, such as finished and unfinished textile fabrics.
Another object is to provide detergent compositions especially for dishwashing containing inorganic percompounds having low-temperature bleaching properties
a further object is to provide scouring powder compositions containing inorganicpercompounds, e.g. sodium perborate, having a bleaching effect comparable with those compositions containing chlorine bleaches.
the catalysts according to the invention comprise a metal ion adsorbed on a suitable inorganic carrier.
the metal ions themselves in a non-adsorbed form may or may not have any effect on the bleaching activity of the inorganic percompound. However, when suitably adsorbed on suitable carriers these metal ions increase the bleaching activity to a large extent. It has been found that the metal ions of the transition elements in the periodic system especially those having an unpaired electron spin, such as Co Mn Ni Cr M0, or Ca are particularly-etfective.
the carriers which can be advantageously used may be any water-insoluble or slightly soluble compound of Zn, Cd, Ca, Mg, Al, Sn, Be, Ti, Sb, Bi or SiO Of these possible combinations the most active catalysts are found when Co is adsorbed on: zinc silicate; titanium dioxide or hydroxide; tin dioxide; antimony trioxide; aluminium oxide, hydroxide or silicate; alkaline zinc carbonate; alkaline cadmium carbonate; cadmium carbonate, silicate or oxide.
the metal-ion content may be from 1-100 mg. or more per gram catalyst, and preferably from 20-60 mg./ g. It goes without saying that the catalysts according to the invention are also effective to aid the bleaching action of inorganic percompounds on coloured solutions at low temperature.
the catalysts according to the invention may be prepared in the following ways:
the catalysts obtained by the aforementioned methods assist bleaching at low temperatures (20 C. or even lower), as well as at higher temperatures, with sodium perborate and/ or with other inorganic percom-pounds including percompounds, such as Du Ponts Oxone (a triple salt consisting of potassium permonosulphate, potassium hydrogen sulphate and potassium sulphate in the approximate molecular ratio of 2:1:1).
Du Ponts Oxone a triple salt consisting of potassium permonosulphate, potassium hydrogen sulphate and potassium sulphate in the approximate molecular ratio of 2:1:1).
the bleaching compositions should give an alkaline solution, preferably one having a pH value of between 7 and 11 It has been found that catalysts prepared according to the process of the present invention can be stored for some time without losing their activity. They can be drymixed with inorganic percompounds to form low-temperature bleaching compositions, preferably at weight ratios of between 1: 1 and 1:8. Such mixtures when incorporated in normal detergent compositions enable the latter to bleach effectively at relatively low temperatures.
the mixture was poured on the tile according to the other processes of the invention.
a surface After a contact time of 1 or 2 minutes the paste suitable coating of the particles it would be possible to 10 was rinsed from the tile surface with running tap water retain his extremely high activity originally obtained. Catfor at least 10 seconds.
the reflectance of the tile was measured again. mesh (British Standard Sieve) are especially suitable for In the following table the increase in reflectance of the tile coating. surface after treatment is given. From this table it can be The catalysts prepared according to the processes of seen that the type of carrier used is an important factor.
the invention can be mixed with inorganic percompounds e.g.
sodium perborate to form stable low-temperature TABLE H bleaching compositions. They can also be incorporated in Increase inreflectance detergent powder formulations having a percompound Commsitlon Carrier Percent after time content of up to 30% and also in scouring powder com- 1min. 2min. positions with a percompound content of 120%, pref- I Zinc Silicate 27 42 erably 5-15 of sodium perborate.
the catalyst ififgggggagzz 3; 3 be added to the powder as the last component under Zincsilicate 26 30 thorough mixing. It is also preferable that the moisture Zmc g content of the detergent powder or scouring powder be 0 5 as low as possible.
Example 1 following results show that the compositions retained their bleaching activity during storage: Catalysts having a cobalt content of approximately 4% mg./ g. catalyst) were prepared in the following TABLE III wags; 100 fl 1 d d H t (100 h 40 [Results obtained after storage for 2 months] a g. ne y pow ere zinc s rca e mes British Standard Sieve) and 19 g. Co'Cl -6H 0 were Composition Carrier iii d iliiififii c t tih fii mixed together in a mortar so that a homogeneous mixture was obtained. The zinc silicate was previously dried in an oven at 80 C.
drying is carried out in the form of freeze-drying at a temperature of 50 to (l C. and at a vacuum of 0.01 to 1 mm. Hg.
a low temperature bleaching composition consisting essentially of a mixture of the catalyst powder con sisting essentially of metal-ion selected from the group consisting of the transition elements in the periodic system which is adsorbed on or intimately mixed with a powdered carrier selected from the group consisting of water-insoluble or hardly soluble compounds Zn, Cd, Ca, Mg, A1, Sn, Be, Ti, Sb, Bi and SiO the metal-ion content being from about 1 to milligrams per gram of catalyst powder, and a water-soluble inorganic percompound, the weight ratio between the catalyst powder and the water-soluble inorganic percompound being from about 1:1 to about 1:8.
a detergent powder bleach and cleansing composi tion for use in the presence of water, consisting essentially of the composition defined by claim 5 in amounts such that the water soluble inorganic percompound con tent is up to about percent by weight of said composition.
a detergent and scouring composition for use in the presence of water, consisting essentially of the low temperature bleaching composition defined by claim 5 in an amount such that the water soluble inorganic percompound content is from about 1 percent to about 20 percent by weight of said composition.

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
Catalysts (AREA)
Detergent Compositions (AREA)

US486240A 1964-07-24 1965-07-23 Low temperature bleaching composition Expired - Lifetime US3398096A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB29769/64A GB1120944A (en)	1964-07-24	1964-07-24	Catalysts

Publications (1)

Publication Number	Publication Date
US3398096A true US3398096A (en)	1968-08-20

Family

ID=10296892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
US486240A Expired - Lifetime US3398096A (en)	1964-07-24	1965-07-23	Low temperature bleaching composition

Country Status (8)

Country	Link
US (1)	US3398096A (de)
AT (1)	AT276289B (de)
BE (1)	BE667351A (de)
CH (1)	CH482466A (de)
DE (1)	DE1280456B (de)
ES (1)	ES315732A1 (de)
GB (1)	GB1120944A (de)
NL (1)	NL6509336A (de)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3474037A (en) *	1966-11-14	1969-10-21	United States Borax Chem	Stabilization of organic bleaching compositions
US4478733A (en) *	1982-12-17	1984-10-23	Lever Brothers Company	Detergent compositions
US4536183A (en) *	1984-04-09	1985-08-20	Lever Brothers Company	Manganese bleach activators
US4539132A (en) *	1983-05-04	1985-09-03	Lever Brothers Company	Bleaching and cleaning composition
US4568477A (en) *	1983-12-06	1986-02-04	Lever Brothers Company	Detergent bleach compositions
US4578206A (en) *	1983-06-20	1986-03-25	Lever Brothers Company	Detergent bleach compositions
US4601845A (en) *	1985-04-02	1986-07-22	Lever Brothers Company	Bleaching compositions containing mixed metal cations adsorbed onto aluminosilicate support materials
US4623357A (en) *	1985-04-02	1986-11-18	Lever Brothers Company	Bleach compositions
US4626373A (en) *	1983-11-08	1986-12-02	Lever Brothers Company	Manganese adjuncts, their preparation and use
US4655782A (en) *	1985-12-06	1987-04-07	Lever Brothers Company	Bleach composition of detergent base powder and agglomerated manganese-alluminosilicate catalyst having phosphate salt distributed therebetween
US4655953A (en) *	1983-12-06	1987-04-07	Lever Brothers Company	Detergent bleach compositions
US4711748A (en) *	1985-12-06	1987-12-08	Lever Brothers Company	Preparation of bleach catalyst aggregates of manganese cation impregnated aluminosilicates by high velocity granulation
US4731196A (en) *	1986-10-28	1988-03-15	Ethyl Corporation	Process for making bleach activator
EP0699745A2 (de)	1994-08-31	1996-03-06	The Procter & Gamble Company	Quartäre Ammoniumverbindungen als Bleiaktivatoren enthaltende Zusammensetzungen für das maschinelle Geschirrspülen sowie quartäre Ammoniumverbindungen
US5560748A (en) *	1994-06-10	1996-10-01	The Procter & Gamble Company	Detergent compositions comprising large pore size redox catalysts
US5622646A (en) *	1994-04-07	1997-04-22	The Procter & Gamble Company	Bleach compositions comprising metal-containing bleach catalysts and antioxidants
US5686014A (en) *	1994-04-07	1997-11-11	The Procter & Gamble Company	Bleach compositions comprising manganese-containing bleach catalysts
US5703030A (en) *	1995-06-16	1997-12-30	The Procter & Gamble Company	Bleach compositions comprising cobalt catalysts
US5703034A (en) *	1995-10-30	1997-12-30	The Procter & Gamble Company	Bleach catalyst particles
US5705464A (en) *	1995-06-16	1998-01-06	The Procter & Gamble Company	Automatic dishwashing compositions comprising cobalt catalysts
US5798326A (en) *	1995-02-02	1998-08-25	The Procter & Gamble Company	Automatic dishwashing compositions comprising cobalt III catalysts
US5904734A (en) *	1996-11-07	1999-05-18	S. C. Johnson & Son, Inc.	Method for bleaching a hard surface using tungsten activated peroxide
US5939373A (en) *	1995-12-20	1999-08-17	The Procter & Gamble Company	Phosphate-built automatic dishwashing composition comprising catalysts
EP0804528A4 (de) *	1995-01-20	1999-10-06	Procter & Gamble	Maschinelles geschirrspülmittel mit sauerstoffbleichmittel und einem wismutsalz zur reduzierung des anlaufens von silber
US6020294A (en) *	1995-02-02	2000-02-01	Procter & Gamble Company	Automatic dishwashing compositions comprising cobalt chelated catalysts
WO2000075270A1 (de) *	1999-06-04	2000-12-14	Henkel Kommanditgesellschaft Auf Aktien	Herstellung einer bleichkatalytisch aktiven wirkstoffkombination
EP2966161A1 (de)	2014-07-08	2016-01-13	Dalli-Werke GmbH & Co. KG	Für Reinigungsmittel geeignetes Enzymbleichkatalysatorcogranulat
EP3075832A1 (de)	2015-03-30	2016-10-05	Dalli-Werke GmbH & Co. KG	Mangan-aminosäure-verbindungen in reinigungszusammensetzungen
US11021681B2 (en)	2015-05-07	2021-06-01	Novozymes A/S	Manganese bleach catalyst granules for use in dishwash detergents

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GB8502374D0 (en) *	1985-01-30	1985-02-27	Interox Chemicals Ltd	Activation
GB8629837D0 (en) *	1986-12-13	1987-01-21	Interox Chemicals Ltd	Bleach activation
EP0832969B1 (de) *	1996-09-26	2004-11-17	Henkel Kommanditgesellschaft auf Aktien	Katalytisch aktive Wirkstoffkombination zur Verstärkung der Bleichwirkung

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US3474037A (en) *	1966-11-14	1969-10-21	United States Borax Chem	Stabilization of organic bleaching compositions
US4478733A (en) *	1982-12-17	1984-10-23	Lever Brothers Company	Detergent compositions
EP0111963A3 (en) *	1982-12-17	1986-11-20	Unilever Nv	Detergent compositions
US4539132A (en) *	1983-05-04	1985-09-03	Lever Brothers Company	Bleaching and cleaning composition
US4578206A (en) *	1983-06-20	1986-03-25	Lever Brothers Company	Detergent bleach compositions
US4626373A (en) *	1983-11-08	1986-12-02	Lever Brothers Company	Manganese adjuncts, their preparation and use
US4568477A (en) *	1983-12-06	1986-02-04	Lever Brothers Company	Detergent bleach compositions
US4655953A (en) *	1983-12-06	1987-04-07	Lever Brothers Company	Detergent bleach compositions
US4536183A (en) *	1984-04-09	1985-08-20	Lever Brothers Company	Manganese bleach activators
US4601845A (en) *	1985-04-02	1986-07-22	Lever Brothers Company	Bleaching compositions containing mixed metal cations adsorbed onto aluminosilicate support materials
US4623357A (en) *	1985-04-02	1986-11-18	Lever Brothers Company	Bleach compositions
US4655782A (en) *	1985-12-06	1987-04-07	Lever Brothers Company	Bleach composition of detergent base powder and agglomerated manganese-alluminosilicate catalyst having phosphate salt distributed therebetween
US4711748A (en) *	1985-12-06	1987-12-08	Lever Brothers Company	Preparation of bleach catalyst aggregates of manganese cation impregnated aluminosilicates by high velocity granulation
US4731196A (en) *	1986-10-28	1988-03-15	Ethyl Corporation	Process for making bleach activator
US5622646A (en) *	1994-04-07	1997-04-22	The Procter & Gamble Company	Bleach compositions comprising metal-containing bleach catalysts and antioxidants
US5686014A (en) *	1994-04-07	1997-11-11	The Procter & Gamble Company	Bleach compositions comprising manganese-containing bleach catalysts
US5560748A (en) *	1994-06-10	1996-10-01	The Procter & Gamble Company	Detergent compositions comprising large pore size redox catalysts
EP0699745A2 (de)	1994-08-31	1996-03-06	The Procter & Gamble Company	Quartäre Ammoniumverbindungen als Bleiaktivatoren enthaltende Zusammensetzungen für das maschinelle Geschirrspülen sowie quartäre Ammoniumverbindungen
EP0804528A4 (de) *	1995-01-20	1999-10-06	Procter & Gamble	Maschinelles geschirrspülmittel mit sauerstoffbleichmittel und einem wismutsalz zur reduzierung des anlaufens von silber
US5968881A (en) *	1995-02-02	1999-10-19	The Procter & Gamble Company	Phosphate built automatic dishwashing compositions comprising catalysts
US5798326A (en) *	1995-02-02	1998-08-25	The Procter & Gamble Company	Automatic dishwashing compositions comprising cobalt III catalysts
US6119705A (en) *	1995-02-02	2000-09-19	The Procter & Gamble Company	Automatic dishwashing compositions comprising cobalt chelated catalysts
US6020294A (en) *	1995-02-02	2000-02-01	Procter & Gamble Company	Automatic dishwashing compositions comprising cobalt chelated catalysts
US5703030A (en) *	1995-06-16	1997-12-30	The Procter & Gamble Company	Bleach compositions comprising cobalt catalysts
US5705464A (en) *	1995-06-16	1998-01-06	The Procter & Gamble Company	Automatic dishwashing compositions comprising cobalt catalysts
US5703034A (en) *	1995-10-30	1997-12-30	The Procter & Gamble Company	Bleach catalyst particles
US5939373A (en) *	1995-12-20	1999-08-17	The Procter & Gamble Company	Phosphate-built automatic dishwashing composition comprising catalysts
US5904734A (en) *	1996-11-07	1999-05-18	S. C. Johnson & Son, Inc.	Method for bleaching a hard surface using tungsten activated peroxide
WO2000075270A1 (de) *	1999-06-04	2000-12-14	Henkel Kommanditgesellschaft Auf Aktien	Herstellung einer bleichkatalytisch aktiven wirkstoffkombination
EP2966161A1 (de)	2014-07-08	2016-01-13	Dalli-Werke GmbH & Co. KG	Für Reinigungsmittel geeignetes Enzymbleichkatalysatorcogranulat
EP3075832A1 (de)	2015-03-30	2016-10-05	Dalli-Werke GmbH & Co. KG	Mangan-aminosäure-verbindungen in reinigungszusammensetzungen
US11021681B2 (en)	2015-05-07	2021-06-01	Novozymes A/S	Manganese bleach catalyst granules for use in dishwash detergents

Also Published As

Publication number	Publication date
NL6509336A (de)	1966-01-25
ES315732A1 (es)	1966-06-01
DE1280456B (de)	1968-10-17
AT276289B (de)	1969-11-25
GB1120944A (en)	1968-07-24
BE667351A (de)	1966-01-24
CH482466A (de)	1969-12-15

Publication	Publication Date	Title
US3398096A (en)	1968-08-20	Low temperature bleaching composition
KR900000883B1 (ko)	1990-02-17	표백조성물 및 그 제조방법
US3945936A (en)	1976-03-23	Bleaching article
US4130392A (en)	1978-12-19	Bleaching process
DE69808049T2 (de)	2003-06-05	Waschmittelzusammensetzungen enthaltend percarbonat
US3491028A (en)	1970-01-20	Chlorine stable machine dishwashing composition
EP0482807A1 (de)	1992-04-29	Wieder freisetzbar eingekapselte, aktive Substrate
US3960780A (en)	1976-06-01	Non-caking alkyl ether sulfate-containing detergent composition
US3248330A (en)	1966-04-26	Process for preparing a stable, freeflowing dishwashing composition
US2183173A (en)	1939-12-12	Method of treating salt and resulting product
US3247118A (en)	1966-04-19	Method for preparing detergent compositions
US3048546A (en)	1962-08-07	Bleaching compositions
US4120812A (en)	1978-10-17	Polyethylene glycol-stabilized peroxygens
JPS6369893A (ja)	1988-03-29	新規界面活性剤混合物およびその用途
DE2531870B2 (de)	1980-09-25	Bleichmittel auf der Basis eines Wasserstoff peroxyd-Addukts
US2975139A (en)	1961-03-14	Laundering method and composition therefor
JPS60262897A (ja)	1985-12-26	ビルダー入り粒状非イオン性洗剤組成物
CA1207956A (en)	1986-07-22	Peroxyacid bleaching and laundering composition
US4021361A (en)	1977-05-03	Storage-stable detergent composition containing sodium perborate and activator
JPS58118561A (ja)	1983-07-14	置換ブタンジペルオキソ酸
US3049495A (en)	1962-08-14	Peroxymonosulfate-diethylenetriamine pentaacetic acid composition
US3446580A (en)	1969-05-27	Non-caking sodium tripolyphosphate
US3682829A (en)	1972-08-08	Production of low silica content dry,granular automatic dish washing detergent
US2996350A (en)	1961-08-15	Controlling manganese ion impurities in permonosulfate bleaching
DE2655482A1 (de)	1977-06-16	Bleichmittel