DE1567656C3 - Verfahren zur Hersteilung eines in der Wärme getrockneten Reinigungsmittels - Google Patents

Verfahren zur Hersteilung eines in der Wärme getrockneten Reinigungsmittels

Info

Publication number: DE1567656C3
Authority: DE; Germany
Prior art keywords: dried; heat; tripolyphosphate; weight; slurry
Prior art date: 1961-09-05
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

Application number

DE1567656A

Other languages

German (de)

English (en)

Other versions

DE1567656A1 (de

Inventor

Joe Shelby Trenton Mich. Metcalf

Chung Yo Olivette Mo. Shen

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.)

Monsanto Co

Original Assignee

Monsanto 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.)

1961-09-05

Filing date

1962-09-03

Publication date

1974-07-25

1962-09-03 Application filed by Monsanto Co filed Critical Monsanto Co

1972-03-09 Publication of DE1567656A1 publication Critical patent/DE1567656A1/de

1974-07-25 Application granted granted Critical

1974-07-25 Publication of DE1567656C3 publication Critical patent/DE1567656C3/de

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 45
239000003599 detergent Substances 0.000 title claims description 40
238000004519 manufacturing process Methods 0.000 title claims description 24
230000008569 process Effects 0.000 title claims description 22
239000002002 slurry Substances 0.000 claims description 112
235000019832 sodium triphosphate Nutrition 0.000 claims description 71
229910019142 PO4 Inorganic materials 0.000 claims description 47
235000021317 phosphate Nutrition 0.000 claims description 47
239000000203 mixture Substances 0.000 claims description 44
239000010452 phosphate Substances 0.000 claims description 40
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 40
239000002585 base Substances 0.000 claims description 36
UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 34
229910052783 alkali metal Inorganic materials 0.000 claims description 31
239000012459 cleaning agent Substances 0.000 claims description 31
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
-1 hydroxyl ions Chemical class 0.000 claims description 26
AZSFNUJOCKMOGB-UHFFFAOYSA-K cyclotriphosphate(3-) Chemical compound [O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 AZSFNUJOCKMOGB-UHFFFAOYSA-K 0.000 claims description 25
239000011734 sodium Substances 0.000 claims description 25
239000003513 alkali Substances 0.000 claims description 20
238000001035 drying Methods 0.000 claims description 19
238000002156 mixing Methods 0.000 claims description 19
239000000126 substance Substances 0.000 claims description 19
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 claims description 15
238000006243 chemical reaction Methods 0.000 claims description 15
229910052708 sodium Inorganic materials 0.000 claims description 15
150000001340 alkali metals Chemical class 0.000 claims description 13
230000008901 benefit Effects 0.000 claims description 12
239000003795 chemical substances by application Substances 0.000 claims description 11
239000007787 solid Substances 0.000 claims description 10
239000004615 ingredient Substances 0.000 claims description 8
150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 7
239000007921 spray Substances 0.000 claims description 4
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
230000036571 hydration Effects 0.000 claims description 3
238000006703 hydration reaction Methods 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
239000002994 raw material Substances 0.000 claims description 3
150000001447 alkali salts Chemical class 0.000 claims description 2
235000011180 diphosphates Nutrition 0.000 claims description 2
VURAHXZCFTZGFJ-UHFFFAOYSA-N phosphoric acid;hexahydrate Chemical compound O.O.O.O.O.O.OP(O)(O)=O VURAHXZCFTZGFJ-UHFFFAOYSA-N 0.000 claims description 2
239000000725 suspension Substances 0.000 claims 7
101100102504 Caenorhabditis elegans ver-4 gene Proteins 0.000 claims 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
239000004599 antimicrobial Substances 0.000 claims 1
239000007900 aqueous suspension Substances 0.000 claims 1
239000008139 complexing agent Substances 0.000 claims 1
239000013078 crystal Substances 0.000 claims 1
230000000887 hydrating effect Effects 0.000 claims 1
238000004886 process control Methods 0.000 claims 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 description 15
238000001694 spray drying Methods 0.000 description 10
239000000047 product Substances 0.000 description 9
239000000243 solution Substances 0.000 description 8
239000000344 soap Substances 0.000 description 7
229910004298 SiO 2 Inorganic materials 0.000 description 6
239000012736 aqueous medium Substances 0.000 description 6
238000004140 cleaning Methods 0.000 description 6
239000004115 Sodium Silicate Substances 0.000 description 5
239000002245 particle Substances 0.000 description 5
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
229910052911 sodium silicate Inorganic materials 0.000 description 5
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
239000001768 carboxy methyl cellulose Substances 0.000 description 4
235000014113 dietary fatty acids Nutrition 0.000 description 4
239000000194 fatty acid Substances 0.000 description 4
229930195729 fatty acid Natural products 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
229910052938 sodium sulfate Inorganic materials 0.000 description 4
235000011152 sodium sulphate Nutrition 0.000 description 4
238000003860 storage Methods 0.000 description 4
229920000388 Polyphosphate Polymers 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
230000015556 catabolic process Effects 0.000 description 3
150000004665 fatty acids Chemical class 0.000 description 3
150000007529 inorganic bases Chemical class 0.000 description 3
239000000463 material Substances 0.000 description 3
239000001205 polyphosphate Substances 0.000 description 3
235000011176 polyphosphates Nutrition 0.000 description 3
159000000001 potassium salts Chemical class 0.000 description 3
239000000843 powder Substances 0.000 description 3
235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
UAZLASMTBCLJKO-UHFFFAOYSA-N 2-decylbenzenesulfonic acid Chemical compound CCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O UAZLASMTBCLJKO-UHFFFAOYSA-N 0.000 description 2
235000013162 Cocos nucifera Nutrition 0.000 description 2
244000060011 Cocos nucifera Species 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
150000001298 alcohols Chemical class 0.000 description 2
229910000272 alkali metal oxide Inorganic materials 0.000 description 2
229910052910 alkali metal silicate Inorganic materials 0.000 description 2
125000002947 alkylene group Chemical group 0.000 description 2
239000007844 bleaching agent Substances 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
239000007859 condensation product Substances 0.000 description 2
238000010924 continuous production Methods 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
238000010790 dilution Methods 0.000 description 2
239000012895 dilution Substances 0.000 description 2
230000009969 flowable effect Effects 0.000 description 2
150000004687 hexahydrates Chemical class 0.000 description 2
229910052816 inorganic phosphate Inorganic materials 0.000 description 2
150000002500 ions Chemical group 0.000 description 2
230000014759 maintenance of location Effects 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
150000004760 silicates Chemical class 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
239000000080 wetting agent Substances 0.000 description 2
LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
235000011447 Geum Nutrition 0.000 description 1
241000220313 Geum Species 0.000 description 1
NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
239000002253 acid Substances 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
150000008041 alkali metal carbonates Chemical class 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
229910001413 alkali metal ion Inorganic materials 0.000 description 1
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
150000008051 alkyl sulfates Chemical class 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
150000007514 bases Chemical class 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
150000001720 carbohydrates Chemical class 0.000 description 1
235000014633 carbohydrates Nutrition 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
230000008859 change Effects 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000004821 distillation Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
150000004677 hydrates Chemical class 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
239000007788 liquid Substances 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
239000002609 medium Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
125000005341 metaphosphate group Chemical group 0.000 description 1
238000005065 mining Methods 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
239000003921 oil Substances 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
150000007530 organic bases Chemical class 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000006069 physical mixture Substances 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
235000019422 polyvinyl alcohol Nutrition 0.000 description 1
ONQDVAFWWYYXHM-UHFFFAOYSA-M potassium lauryl sulfate Chemical compound [K+].CCCCCCCCCCCCOS([O-])(=O)=O ONQDVAFWWYYXHM-UHFFFAOYSA-M 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000004321 preservation Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
125000001453 quaternary ammonium group Chemical group 0.000 description 1
230000009467 reduction Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000010802 sludge Substances 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
150000003388 sodium compounds Chemical class 0.000 description 1
229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
238000003756 stirring Methods 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
239000003784 tall oil Substances 0.000 description 1
229940087291 tridecyl alcohol 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
- C11D3/062—Special methods concerning phosphates
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/41—Polyphosphates of alkali metals
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- 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
- C11D3/395—Bleaching agents
- C11D3/3958—Bleaching agents combined with phosphates

Landscapes

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

DE1567656A 1961-09-05 1962-09-03 Verfahren zur Hersteilung eines in der Wärme getrockneten Reinigungsmittels Expired DE1567656C3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US135718A US3303134A (en)	1961-09-05	1961-09-05	Detergent processes and compositions therefor
NL288064		1963-01-23

Publications (2)

Publication Number	Publication Date
DE1567656A1 DE1567656A1 (de)	1972-03-09
DE1567656C3 true DE1567656C3 (de)	1974-07-25

Family

ID=26641877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE1567656A Expired DE1567656C3 (de)	1961-09-05	1962-09-03	Verfahren zur Hersteilung eines in der Wärme getrockneten Reinigungsmittels

Country Status (6)

Country	Link
US (1)	US3303134A (ja)
JP (1)	JPS4842691B1 (ja)
BE (1)	BE622142A (ja)
DE (1)	DE1567656C3 (ja)
GB (1)	GB1020616A (ja)
NL (2)	NL137679C (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL293412A (ja) *	1962-06-06
NL131792C (ja) *	1964-07-17
US3355390A (en) *	1965-12-06	1967-11-28	Procter & Gamble	Method for preparing homogeneous detergent slurry
US3345297A (en) *	1965-12-06	1967-10-03	Procter & Gamble	Process for preparing detergent granules from trimetaphosphate
IS1740B (is) *	1982-02-05	1999-12-31	Albright & Wilson Uk Limited	Samsetning á hreinsivökva
US5213706A (en) *	1991-11-08	1993-05-25	Lever Brothers Company, Division Of Conopco, Inc.	Homogeneous detergent gel compositions for use in automatic dishwashers
LT3962B (en)	1993-12-21	1996-05-27	Albright & Wilson	Funcional fluids
GB201020616D0 (en)	2010-12-06	2011-01-19	Univ Ariel Res & Dev Co Ltd	Device for imparting distance information

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2365190A (en) *		1944-12-19		Washing compositions
US2019665A (en) *	1935-01-22	1935-11-05	Rumford Chemical Works	Process of producing tetraphosphates
US2244158A (en) *	1938-11-04	1941-06-03	Monsanto Chemicals	Water treating composition
US2622068A (en) *	1948-06-04	1952-12-16	Procter & Gamble	Process of making heat dried detergent compositions containing form ii sodium triphosphate
BE549102A (ja) *	1955-05-09

0
- NL NL288064D patent/NL288064A/xx unknown
- NL NL137679D patent/NL137679C/xx active
- BE BE622142D patent/BE622142A/xx unknown
1961
- 1961-09-05 US US135718A patent/US3303134A/en not_active Expired - Lifetime
1962
- 1962-09-03 DE DE1567656A patent/DE1567656C3/de not_active Expired
- 1962-09-05 GB GB33993/62A patent/GB1020616A/en not_active Expired
- 1962-09-05 JP JP37037510A patent/JPS4842691B1/ja active Pending

Also Published As

Publication number	Publication date
DE1567656A1 (de)	1972-03-09
JPS4842691B1 (ja)	1973-12-14
US3303134A (en)	1967-02-07
GB1020616A (en)	1966-02-23
BE622142A (ja)
NL137679C (ja)
NL288064A (ja)

Legal Events

Date	Code	Title
1974-07-25	C3	Grant after two publication steps (3rd publication)
1977-12-31	E77	Valid patent as to the heymanns-index 1977
1979-07-19	EHJ	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE2443073C3 (de)	1980-04-17	Verfahren zum Verbessern körniger Wasch- und Reinigungsmittel
AT265476B (de)	1968-10-10	Verfahren zur Herstellung einer, ein wasserlösliches Alkaliphosphathydrat enthaltenden Reinigungsmischung
DE2448453A1 (de)	1975-04-24	Verfahren zum herstellen von natriumpercarbonat mit erhoehter stabilitaet in festen bleich- und waschmitteln
EP0693039A1 (de)	1996-01-24	Umhüllte natriumpercarbonatpartikel, verfahren zu deren herstellung und sie ehthaltende wasch-, reinigungs- und bleichmittelzusammensetzungen
DE2517218A1 (de)	1976-10-28	Verfahren zur herstellung eines kristallinen zeolithischen molekularsiebs des typs a
DE19608000B4 (de)	2004-09-02	Verfahren zur Herstellung von körnigem Natriumpercarbonat
DE3036325C2 (ja)	1987-07-30
DE1567656C3 (de)	1974-07-25	Verfahren zur Hersteilung eines in der Wärme getrockneten Reinigungsmittels
EP0167916A2 (de)	1986-01-15	Verfahren zur Herstellung eines sprühgetrockneten nichtionischen Waschhilfsmittels
DE2806161A1 (de)	1978-08-17	Stabilisierung von wasserfreiem natriummetasilicat
DE1767002A1 (de)	1971-08-19	Verfahren und Vorrichtung zur Herstellung von waermegetrockneten Reinigungsmitteln
EP0623593A2 (de)	1994-11-09	Verfahren zur Neutralisation der Säureform von anionischen Tensiden, danach erhaltene Agglomerate und Waschmittel
DE1076866B (de)	1960-03-03	Wasch- und Reinigungsmittel und Verfahren zu seiner Herstellung
DE1145735B (de)	1963-03-21	Reinigungsmittel
DE1567656B (de)		Verfahren zur Herstellung eines in der Wärme getrockneten Reinigungsmittels
EP0048341B1 (de)	1984-01-18	Verfahren zur Herstellung von granulierten Alkalidi- oder -triphosphaten
EP0075250A2 (de)	1983-03-30	Verfahren zur Herstellung eines granulierten Rohmaterials für Reinigungsmittel
DE2925137A1 (de)	1981-01-08	Homogene, staubfreie und rieselfaehige wasch- und reinigungsmittelgranulate, sowie verfahren zu deren herstellung
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