Patents by Inventor Christopher James Binder
Christopher James Binder has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7153817Abstract: A machine cleaner tablet comprising from about 10 to about 75% of a limescale remover acid, from about 1 to about 20% of low foaming non-ionic surfactant, from about 0.5 to about 5% of a detergency enzyme and wherein the tablet has a pH measured as a 1% solution in distilled water at 20° C. in the range from about 1 to about 5. The tablet is used for cleaning the interior of automatic dishwashers, food processing machines and the like.Type: GrantFiled: February 20, 2001Date of Patent: December 26, 2006Assignee: The Procter & Gamble CompanyInventor: Christopher James Binder
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Patent number: 6974789Abstract: A detergent tablet for use in a washing machine, the tablet having one or more phases at least one of which is in the form of a compressed particulate solid comprising a) a polymeric disintegrant having a particle size distribution such that at least 90% by weight thereof has a particle size below about 0.3 mm and at least 30% by weight thereof has a particle size below about 0.2 mm; and b) a water-soluble hydrated salt having a melting point in the range from about 30° C. to about 95° C. The detergent tablets display improved dissolution, strength and long-term storage characteristics.Type: GrantFiled: January 20, 2000Date of Patent: December 13, 2005Assignee: The Procter & Gamble CompanyInventors: Joanne Louise Whitaker, Eric Tcheou, Neil Joseph Lant, Christopher James Binder
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Patent number: 6686328Abstract: A multi-phase detergent tablet for use in a washing machine, the tablet comprising a first phase in adhesive contact with one or more second phases, at least one second phase being in the form of a compressed particulate solid incorporating liquid adhesive and having an average porosity of less than about 0.15 ml/g. The liquid adhesive is preferably selected from polyethylene glycols having an average molecular weight in the range from about 200 to about 700 and is preferably applied by post-addition to the particulate solid prior to compression. The multi-phase tablets provide improved interphase adhesivity, robustness and strength together with excellent dissolution and cleaning characteristics.Type: GrantFiled: January 17, 2001Date of Patent: February 3, 2004Assignee: The Procter & Gamble CompanyInventor: Christopher James Binder
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Patent number: 6589932Abstract: A multi-phase detergent tablet for use in a washing machine, the tablet comprising: a) a first phase in the form of a shaped body having at least one mould therein; and b) a second phase in the form of a particulate solid compressed within the mould. The multi-phase tablets provide improved dissolution and cleaning characteristics together with excellent tablet integrity and strength.Type: GrantFiled: January 17, 2001Date of Patent: July 8, 2003Assignee: The Procter & Gamble CompanyInventors: Patrizio Ricci, Brenda Frances Bennie, Christopher James Binder
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Patent number: 6551982Abstract: A multi-phase detergent tablet for use in a washing machine, the tablet comprising: a) a first phase in the form of a shaped body having at least one mould therein; and b) a second phase in the form of a compressed body adhesively contained within the mould, wherein the tablet composition comprises one or more detergent actives which is predominantly concentrated in the second phase, and wherein the second phase additionally comprises a binder. The multi-phase tablets provide improved dissolution and cleaning characteristics together with excellent tablet integrity and strength.Type: GrantFiled: January 17, 2001Date of Patent: April 22, 2003Assignee: Procter & Gamble CompanyInventors: Patrizio Ricci, Brenda Frances Bennie, Christopher James Binder
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Patent number: 6551981Abstract: A multi-phase detergent tablet for use in a washing machine, the tablet comprising: a) a first phase in the form of a shaped body having at least one mould therein; and b) a second phase in the form of a particulate solid compressed within the mould. The multi-phase tablets provide improved dissolution and cleaning characteristics together with excellent tablet integrity and strength.Type: GrantFiled: January 17, 2001Date of Patent: April 22, 2003Inventors: Patrizio Ricci, Brenda Frances Bennie, Christopher James Binder, Valerio Del Duca, Andrea Esposito
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Patent number: 6544944Abstract: A multi-phase detergent tablet comprising: a) a first phase in the form of a shaped body having at least one mould therein; and b) a second phase in the form of a compressed body adhesively contained within the mould, and wherein the second phase comprises an enzyme. The multi-phase tablets provide improved dissolution and cleaning characteristics together with excellent tablet integrity and strength.Type: GrantFiled: January 17, 2001Date of Patent: April 8, 2003Assignee: Procter & Gamble CompanyInventors: Patrizio Ricci, Brenda Frances Bennie, Christopher James Binder
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Patent number: 6544943Abstract: A multi-phase detergent tablet comprising: a) a first phase in the form of a shaped body having at least one mould therein; and b) a second phase in the form of a compressed, body adhesively contained within the mould, wherein the tablet composition comprises one or more detergent actives which is predominantly concentrated in the second phase, and wherein the second phase additionally comprises a disrupting agent. The multi-phases tablets provide improved dissolution and cleaning characteristics together with excellent tablet integrity and strength.Type: GrantFiled: January 17, 2001Date of Patent: April 8, 2003Assignee: Procter & Gamble CompanyInventors: Patrizio Ricci, Brenda Frances Bennie, Christopher James Binder
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Publication number: 20030032568Abstract: A machine cleaner tablet comprising from about 10 to about 75% of a limescale remover acid, from about 1 to about 20% of low foaming non-ionic surfactant, from about 0.5 to about 5% of a detergency enzyme and wherein the tablet has a pH measured as a 1% solution in distilled water at 20° C. in the range from about 1 to about 5. The tablet is used for cleaning the inter of automatic dishwashers, food processing machines and the like.Type: ApplicationFiled: August 23, 2002Publication date: February 13, 2003Inventor: Christopher James Binder
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Patent number: 6413928Abstract: A process for preparing a multi-phase detergent tablet comprising the steps of: a) forming a tablet body by compressing a granular detergent mixture, said tablet body having a first surface, said first surface having at least one mold therein and said granular detergent mixture comprises at least one detergent active agent; b) providing a gelatinous mixture under constant agitation, and delivering said gelatinous mixture to said at least one mold in said tablet body to form a gelatinous portion, said gelatinous mixture comprises at least one detergent active agent; and c) hardening or curing said gelatinous portion to form a multi-phase detergent tablet.Type: GrantFiled: May 10, 2000Date of Patent: July 2, 2002Assignee: The Procter & Gamble CompanyInventors: Jeffrey Donald Painter, Joseph Herbert Thien, Christopher James Binder, David John Smith