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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US399745928 Oct 197514 Dec 1976Reckitt & Colman Products LimitedDenture cleaning composition
US412671714 Oct 197721 Nov 1978Lever Brothers CompanyEncapsulated bleaches and methods for their preparation
US413605214 Oct 197723 Jan 1979Lever Brothers CompanyEncapsulated bleaches and methods for their preparation
US421958922 May 197826 Aug 1980Compagnie Neerlandaise de l'AzoteProcess for urea granulation
US427976430 Jun 198021 Jul 1981FMC CorporationEncapsulated bleaches and methods of preparing them
US432715114 Oct 197727 Apr 1982Lever Brothers CompanyEncapsulated bleaches and methods for their preparation
US442166418 Jun 198220 Dec 1983Economics Laboratory, Inc.Compatible enzyme and oxidant bleaches containing cleaning composition
US442166912 Dec 198020 Dec 1983Interox (Societe Anonyme)Process for the stabilization of particles containing peroxygen compounds and bleaching compositions containing particles stabilized according to this process
US453215510 Dec 198430 Jul 1985G. D. Searle & Co.Apparatus and process for coating, granulating and/or drying particles
US461352318 Jan 198323 Sep 1986Koal-Kote, Inc.Coal coating method
US464466510 May 198424 Feb 1987Firma Glatt GmbHProcess for supervising and/or controlling of physical treatment processes and bioreactions in ventilation systems as well as device for executing the process
US465578031 Dec 19857 Apr 1987Lever Brothers CompanyEncapsulated bleach particles coated with a mixture of C.sub.16 -C.sub.18 and C.sub.12 -C.sub.14 fatty acid soaps
US465605617 May 19857 Apr 1987Glatt Maschinen-und Apparatebau AGProcess of treating a particulate material and apparatus for implementing the process
US465778410 Mar 198614 Apr 1987Ecolab Inc.Process for encapsulating particles with at least two coating layers having different melting points
US46819148 May 198621 Jul 1987Ecolab Inc.Solid cast detergents containing encapsulated halogen bleaches and methods of preparation and use
US470716031 Dec 198517 Nov 1987Lever Brothers CompanyParticles containing active halogen bleach in a diluted core
US472537830 Apr 198416 Feb 1988The Dow Chemical CompanySystems for delayed release of bleaching agents
US473119531 Oct 198615 Mar 1988Ecolab Inc.Encapsulated bleach particles with at least two coating layers having different melting points
US475995622 May 198726 Jul 1988Lever Brothers CompanyProcess for encapsulating particles using polymer latex
US476263714 Nov 19869 Aug 1988Lever Brothers CompanyEncapsulated bleach particles for machine dishwashing compositions
US483077310 Jul 198716 May 1989Ecolab Inc.Encapsulated bleaches
US486363210 May 19885 Sep 1989Lever Brothers CompanyEncapsulated bleach particles for machine dishwashing compositions
US488194025 Jul 198821 Nov 1989Colgate-Palmolive Co.Granulated magnesium monoperoxyphthalate coated with fatty acid for prevention of dye damage of bleach sensitive fabrics
US500086914 Feb 199019 Mar 1991Safe Aid Products, Inc.Novel polymer coated bleaching composition
US50770478 Apr 199131 Dec 1991ISP Investments Inc.Process for producing PVP-H2O2 products in the form of free-flowing powders
US520023624 Apr 19916 Apr 1993Lever Brothers Company, Division of Conopco, Inc.Method for wax encapsulating particles
US523082224 Apr 199127 Jul 1993Lever Brothers Company, Division of Conopco, Inc.Wax-encapsulated particles
US525813231 Mar 19922 Nov 1993Lever Brothers Company, Division of Conopco, Inc.Wax-encapsulated particles
US545321628 Apr 199426 Sep 1995Creative Products Resource, Inc.Delayed-release encapsulated warewashing composition and process of use
US548264616 May 19949 Jan 1996Church & Dwight Co., Inc.Powder detergent composition for cold water laundering of fabrics
US579250724 Jan 199711 Aug 1998Freund Industrial Co., Ltd.Lactose spherical particles and process for their production
US581112129 Jan 199722 Sep 1998Eastman Chemical CompanyPH-sensitive coatings based on cellulose acetoacetate
US592518118 Mar 199720 Jul 1999pH-sensitive modified cellulose ester
US592901130 Oct 199727 Jul 1999Sunburst Chemicals, Inc.Solid cast chlorinated cleaning composition
US597250831 Oct 199726 Oct 1999BASF AktiengesellschaftMicrocapsules containing bleaching aids
US600773530 Apr 199728 Dec 1999Ecolab Inc.Coated bleach tablet and method
US60807152 Jan 199827 Jun 2000Ausimont S.p.A.Granular compositions of .di-elect cons.-phthalimido peroxyhexanoic acid
US646167216 Aug 20008 Oct 2002Genencor International, Inc.Symmetrical fluidization coater for high capacity manufacturing
US647596916 Mar 20015 Nov 2002Sunburst Chemicals, Inc.Solid cast chlorinated composition
US658283619 Oct 200124 Jun 2003Valley Products Company, Inc.Calcium salt protective coating and method of forming
US663156715 Feb 200214 Oct 2003Unilever Patent Holdings BVApparatus for removing a fluid component from particulized solid materials
US706409922 Nov 200020 Jun 2006Henkel Kommanditgesellschaft Auf AktlenProcess for the production of particulate detergents
US78975564 Oct 20061 Mar 2011Henkel AG & Co. KGaAPhthalimidoperoxyhexanoic acid particles encapsulated in a water soluble material
US797729918 Aug 200412 Jul 2011Ecolab USA Inc.Treated oxidizing agent, detergent composition containing a treated oxidizing agent, and methods for producing