Patents by Inventor Daniel Schoenholz
Daniel Schoenholz 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: 4384988Abstract: This invention relates to a water barrier gel composition comprising from about 0.1 to 5% by weight of water absorbent material and from about 95 to 99.9% by weight of water, based on the weight of the total composition, and a method of applying a layer of said water-barrier gel composition to a surface to prevent ignition or to protect the surface from heat damage.Type: GrantFiled: December 31, 1980Date of Patent: May 24, 1983Assignee: L.M.C. Inc.Inventors: Daniel Schoenholz, Charles B. Parisek
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Patent number: 4236935Abstract: Soils containing free or combined organic acids are removed from surfaces, such as oven surfaces, by contacting the soil at a temperature of 250.degree.-550.degree. F. with a weakly alkaline composition comprising (A) at least one polyhydric alchol or a lower aliphatic ether or ester thereof having at least 2 free hydroxy groups, (B) 1.0 to 500% by weight of at least one alkali metal bicarbonate based on the weight of the polyhydric alcohol and (C) 5.0 to 1000% by weight of at least one alkali metal salt of a weak organic acid based on the weight of the polyhydric alcohol, and then removing soil residue.Type: GrantFiled: September 28, 1979Date of Patent: December 2, 1980Assignee: Church & Dwight Co., Inc.Inventors: Daniel Schoenholz, Arthur W. Petersen, Marcus A. Northup, Jr.
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Patent number: 4193886Abstract: A weakly alkaline cleaning composition for the removal of soils containing free or combined organic acids comprising (A) at least one polyhydric alcohol or a lower aliphatic ether or ester thereof having at least 2 free hydroxy groups, (B) 1.0 to 500% by weight of at least one alkali metal bicarbonate based on the weight of the polyhydric alcohol and (C) 5.0 to 1000% by weight of at least one alkali metal salt of a weak organic acid based on the weight of the polyhydric alcohol and a method of removing soils containing free or combined organic acids from a surface.Type: GrantFiled: April 22, 1976Date of Patent: March 18, 1980Assignee: Church & Dwight Co., Inc.Inventors: Daniel Schoenholz, Arthur W. Petersen, Marcus A. Northup, Jr.
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Patent number: 4116848Abstract: A cleaning composition for the removal of soils containing free or combined organic acids comprising (A) at least 1% by weight of a substance selected from the group consisting of (1) at least one alkali metal salt of a weak organic acid, said salt melting at elevated temperatures, preferably below about 550.degree. F and said weak organic acid constituent part being volatile and/or decomposing at said elevated temperatures on contact with said soil or (2) mixtures of salts thereof, the mixtures having melting points lower than the cleaning temperature, preferably less than 550.degree. F; and (B) up to 99% by weight of a carrier. The novel method of cleaning soils containing free or combined organic acids comprises applying the said salt or salts of weak organic acid to said soil, heating the salt(s) and soil above the melting point of the said salt(s) and then removing the residue.Type: GrantFiled: November 7, 1973Date of Patent: September 26, 1978Assignee: Church & Dwight Co., Inc.Inventors: Daniel Schoenholz, Arthur Walter Petersen, Marcus Allen Northup, Jr.
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Patent number: 4115293Abstract: An improved denture cleanser composition comprising a thermogenic combination of oxidizing and reducing agents in conjunction with bleaching, pH adjustment, wetting and sequestering agents.Type: GrantFiled: April 7, 1977Date of Patent: September 19, 1978Assignee: E. I. Du Pont de Nemours and CompanyInventors: Daniel Schoenholz, Martin M. Perl
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Patent number: 4087557Abstract: A long-lasting flavored chewing gum is provided which includes gum base containing ester gum and an artificial sweetener, such as the free acid form of saccharin or saccharin salts, the artificial sweetener being dissolved or otherwise entrapped in the ester gum and the ester gum-artificial sweetener being interdispersed in the gum base matrix. A method is also provided for preparing such chewing gum.Type: GrantFiled: September 29, 1976Date of Patent: May 2, 1978Assignee: Life Savers, Inc.Inventors: Abraham I. Bakal, Frank Witzel, Donald A. M. Mackay, Daniel Schoenholz
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Patent number: 4085227Abstract: A flavored chewing gum is provided which contains a water-insoluble gum base, and one or more finely divided poorly water-soluble sweetening agents, such as the free acid form of saccharin and/or one or more finely divided poorly water-soluble food acids, such as fumaric acid, succinic acid or adipic acid, dispersed in the gum base. The finely divided sweetening agent and/or finely divided food acid undergo controlled release from the gum base for relatively long periods, for example, for 30 minutes or more, during which time the chewing gum delivers a balanced sweet and non-sour or sour taste.Type: GrantFiled: May 4, 1976Date of Patent: April 18, 1978Assignee: Life Savers, Inc.Inventors: Donald A. M. Mackay, Frank Witzel, Basant K. Dwivedi, Daniel Schoenholz
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Patent number: 4065579Abstract: A chewing gum is provided which includes a coated chalk-containing base and contains a poorly water-soluble sweetening agent, such as the free acid form of saccharin, and/or food acid, the sweetening agent and/or food acid being coated with an edible coating agent. The coating agent inhibits reaction of the free acid or food acid with chalk (CaCO.sub.3) and thus inhibits formation of soluble salts which are quickly solubilized in the mouth.Type: GrantFiled: October 12, 1976Date of Patent: December 27, 1977Assignee: Life Savers, Inc.Inventors: Donald A. M. Mackay, Daniel Schoenholz
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Patent number: 4064274Abstract: A flavored chewing gum is provided which contains a water-insoluble chalk-free gum base, a slowly or poorly extractable or poorly water-soluble sweetener in particulate form, such as the free acid form of saccharin or free cyclamic acid, and optionally, a slowly or poorly extractable or poorly water-soluble food acid in particulate form, for example, fumaric acid, dispersed in the gum base. The particulate sweetener and food acid (where present) undergo controlled release from the gum base for relatively long periods during which time the chewing gum delivers a sweet taste unaccompanied by a metallic or bitter after-taste.Type: GrantFiled: September 29, 1976Date of Patent: December 20, 1977Assignee: Life Savers, Inc.Inventors: Donald A. M. Mackay, K. Warren Clark, Frank Witzel, Daniel Schoenholz
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Patent number: 4060494Abstract: A non-caustic drain cleaner which acts by generating heat at the site of the clogging comprising a mixture of peroxygen oxidizing agent and a water-soluble reducing agent and to a method of restoring normal flow to clogged drains.Type: GrantFiled: June 12, 1975Date of Patent: November 29, 1977Assignee: Foster D. Snell, Inc.Inventors: Daniel Schoenholz, Arthur W. Petersen
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Patent number: 4045581Abstract: A mint-flavored chewing gum which contains a water-insoluble gum base, sugars, flavoring and, the free acid form of saccharin, in particulate form, dispersed in the insoluble gum base. The particulate artificial sweetener, undergoes controlled release from the gum base for relatively long periods, for example, for 30 minutes or more, at a concentration below the bitter threshold, so that the chewing gum delivers a sweet taste during such time unaccompanied by a metallic or bitter aftertaste.Type: GrantFiled: June 14, 1976Date of Patent: August 30, 1977Assignee: Life Savers, Inc.Inventors: Donald A. M. Mackay, Frank Witzel, Basant K. Dwivedi, Daniel Schoenholz
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Patent number: 3965905Abstract: The present invention relates to an improved intravaginal catamenial tampon which is comprised of a plurality of individual small absorbent masses attached at intervals along a string.Type: GrantFiled: September 24, 1975Date of Patent: June 29, 1976Assignee: Warner-Lambert CompanyInventors: Daniel Schoenholz, Myron S. Weinberg
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Patent number: 3956197Abstract: A cleaning composition in dry powder form comprising a water-soluble alkaline detergent, a water-immiscible organic liquid absorbed on said water-soluble alkaline detergent, and an emulsifying agent of such properties and in such amount that when the cleaning composition is dispersed in water, the emulsion which is formed is in an unstable condition and breaks within one hour, releasing droplets of the organic liquid, wherein the quantity of the water-soluble alkaline detergent is sufficient to absorb the organic liquid and form a free-flowing dry powder.Type: GrantFiled: April 15, 1971Date of Patent: May 11, 1976Assignee: Foster D. Snell, Inc.Inventors: Daniel Schoenholz, Arthur Petersen, Herbert Terry
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Patent number: 3949107Abstract: A method of forming a bright-drying floor finish on a resilient flooring comprising applying a polish containing an aqueous dispersion of fine particles of a resin with a Tg of 30.degree. to 80.degree.C to a flooring, preferably a resilient flooring, with at least one of said polish or said flooring having been preheated to a temperature above the glass transition (Tg) temperature of said resin, and drying said polish to produce said bright-drying floor finish.Type: GrantFiled: May 31, 1974Date of Patent: April 6, 1976Assignee: Liggett & Myers IncorporatedInventors: Daniel Schoenholz, Herbert Terry