US Patent No: 4,680,134

Number of patents in Portfolio can not be more than 2000

Method for forming solid detergent compositions

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Abstract

Methods are disclosed for preparing solid alkaline detergent compositions from aqueous emulsions comprising water, a source of alkalinity, a condensed phosphate hardness sequestering agent and a solidifying agent such as anhydrous sodium carbonate, comprising heating said emulsion to hydrate and melt the solidifying agent and then cooling the mixture.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ECOLAB INC.ST PAUL, MN847

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heile, Bernard J Apple Valley, MN 6 318
Klos, Terry J Victoria, MN 48 557

Cited Art

Patent Info (Count) # Cites Year
 
ECONOMICS LABORATORY, INC. (1)
4,512,908 Highly alkaline liquid warewashing emulsion stabilized by clay thickener 22 1983

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
ECOLAB INC. (53)
5,358,653 Chlorinated solid rinse aid 34 1990
5,340,501 Solid highly chelated warewashing detergent composition containing alkaline detersives and Aminocarboxylic acid sequestrants 19 1990
5,397,506 Solid cleaner 31 1993
5,474,698 Urea-based solid alkaline cleaning composition 54 1993
6,365,568 Process for manufacturing solid cast silicate-based detergent compositions and resultant product 4 1994
5,858,117 Proteolytic enzyme cleaner 50 1994
5,674,831 Method of making urea-based solid cleaning compositions 21 1995
5,698,513 Urea-based solid cleaning compositions free from or containing minor amounts of water 18 1996
6,432,906 Solid acid cleaning block and method of manufacturing 9 1996
5,797,986 Floor cleaning method 20 1996
6,177,392 Stable solid block detergent composition 43 1997
6,150,324 Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal 48 1997
6,007,735 Coated bleach tablet and method 20 1997
6,060,444 Method of making non-caustic solid cleaning compositions 54 1997
6,197,739 Proteolytic enzyme cleaner 12 1997
6,124,250 Method of making highly alkaline solid cleaning compositions 3 1997
6,258,765 Binding agent for solid block functional material 59 1997
6,156,715 Stable solid block metal protecting warewashing detergent composition 44 1998
D419262 Solid block detergent 2 1999
6,180,592 Hydrophobic and particulate soil removal composition and method for removal of hydrophobic and particulate soil 5 1999
6,387,870 Solid pot and pan detergent 4 1999
6,673,765 Method of making non-caustic solid cleaning compositions 3 2000
6,730,653 Method for manufacturing a molded detergent composition 4 2000
6,624,132 Stable liquid enzyme compositions with enhanced activity 11 2000
6,436,893 Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal 6 2000
6,410,495 Stable solid block metal protecting warewashing detergent composition 28 2000
6,440,910 Hydrophobic and particulate soil removal composition and method for removal of hydrophobic and particulate soil 2 2000
6,653,266 Binding agent for solid block functional material 21 2000
6,638,902 Stable solid enzyme compositions and methods employing them 42 2001
6,503,879 Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal 9 2001
6,632,291 Methods and compositions for cleaning, rinsing, and antimicrobial treatment of medical equipment 25 2001
6,645,924 Device and method for generating a liquid detergent concentrate from a solid detergent and a method for washing a vehicle 5 2001
7,153,820 Solid detergent composition and method for solidifying a detergent composition 2 2001
7,037,886 Method for manufacturing a molded detergent composition 5 2001
6,608,023 Solid pot and pan detergent 1 2002
6,660,707 Stable solid block metal protecting warewashing detergent composition 17 2002
7,553,806 Stable liquid enzyme compositions with enhanced activity 0 2002
6,835,706 Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal 7 2003
6,831,054 Stable solid block detergent composition 14 2003
6,924,257 Device and method for generating a liquid detergent concentrate from a solid detergent and a method for washing a vehicle 2 2003
7,341,987 Binding agent for solid block functional material 2 2003
7,087,569 Stable solid block metal protecting warewashing detergent composition 11 2003
7,423,005 Binding agent for solidification matrix 0 2003
7,569,532 Stable liquid enzyme compositions 2 2004
7,442,679 Binding agent for solidification matrix comprising MGDA 0 2004
7,094,746 Stable solid block detergent composition 11 2004
7,517,846 Solid, two part chemical concentrate 0 2005
7,795,199 Stable antimicrobial compositions including spore, bacteria, fungi, and/or enzyme 1 2006
7,893,012 Solidification matrix 4 2007
7,888,303 Solidification matrix 4 2008
7,763,576 Solidification matrix using a polycarboxylic acid polymer 4 2008
7,598,218 Method of forming a binding agent for solidification matrix 0 2008
7,674,763 Method for manufacturing a molded detergent composition 0 2008
 
ECOLAB USA INC. (13)
8,063,010 Solid detergent composition and methods for manufacturing and using 0 2005
8,093,200 Fast dissolving solid detergent 1 2007
8,198,228 Solidification matrix using an aminocarboxylate 0 2008
7,723,281 Stable aqueous antimicrobial enzyme compositions comprising a tertiary amine antimicrobial 2 2009
7,964,548 Stable aqueous antimicrobial enzyme compositions 0 2010
8,192,553 Pot and pan soaking composition 0 2010
8,138,138 Solidification matrix using a polycarboxylic acid polymer 0 2010
7,951,767 Stable antimicrobial compositions including spore, bacteria, fungi and/or enzyme 0 2010
8,338,352 Solidification matrix 0 2011
8,211,849 Stable antimicrobial compositions including spore, bacteria, fungi and/or enzyme 0 2011
8,227,397 Stable aqueous antimicrobial lipase enzyme compositions 0 2011
8,309,509 Fast dissolving solid detergent 0 2011
8,389,464 Solidification matrix using a polycarboxylic acid polymer 0 2012
 
SUNBURST CHEMICALS, INC. (7)
5,670,473 Solid cleaning compositions based on hydrated salts 134 1995
5,830,839 Solid detergents with active enzymes and bleach 24 1996
5,929,011 Solid cast chlorinated cleaning composition 13 1997
6,395,703 Solid detergents with active enzymes and bleach 32 2000
6,475,969 Solid cast chlorinated composition 1 2001
6,395,702 Solid detergents with active enzymes and bleach 9 2001
6,777,383 Solid detergents with active enzymes and bleach 0 2002
 
NORAMTECH CORPORATION (2)
5,739,095 Solid peroxyhydrate bleach/detergent composition and method of preparing same 9 1996
5,981,463 Anhydrous detergent/bleach composition and method of preparing same 7 1998
 
DELAVAL HOLDING AB (1)
8,426,349 Chlorinated alkaline pipeline cleaner with methane sulfonic acid 0 2009
 
DIVERSEY CORPORATION, A (1)
5,061,392 Method of making paste detergent and product produced 39 1990
 
ECOPACK GMBH & CO. (1)
5,474,184 Process for producing detergent and the like in reusable and recyclable receptacles, recyclable and reusable receptacles and apparatus for use of filled receptacles 14 1994
 
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (1)
6,001,791 Paste-form washing-up agent and its manufacture 1 1998
 
INTERMOUNTAIN RESEARCH & DEVELOPMENT CORPORATION (1)
5,198,145 Dry detergent compositions 10 1991
 
NOKIA CORPORATION (1)
6,583,094 Stable solid block detergent composition 15 2000
 
PROWLER ENVIRONMENTAL TECHNOLOGY, INC. (1)
5,968,370 Method of removing hydrocarbons from contaminated sludge 25 1998
 
WACKER-CHEMIE GMBH (1)
7,125,833 Cyclodextrin laundry detergent additive complexes and compositions containing same 0 2003
 
WINBRO GROUP, LTD. (1)
5,209,864 Cake-like detergent and method of manufacture 2 1991
 
OTHER [CHECK PATENT PROFILE FOR ASSIGNMENT INFORMATION] (1)
5,670,467 Stratified solid cast detergent compositions 7 1995