Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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| Number | Title | Issue Date |
| 6685747 | Mixture of THP and chrome as tanning agents THP and chrome are synergistic tanning agents. The combination of THP with small amounts of chrome and optionally non-ionic and/or cationic surfactants gives increased area yield and shrink temperature compared with THP, and reduced environmental impact c... | 02/03/2004 |
| 6652597 | N-vinyl-containing polymeric tanning materials N-Vinyl-containing polymers obtainable by free-radically initiated polymerization of a monomer or monomer mixture of (A) from 5 to 100% by weight of an N-vinylamide or N-vinylamine, (B) from 0 to 95% by weight of monoethylenically unsaturated carboxylic ... | 11/25/2003 |
| 5415787 | Leather cleaner and conditioner A leather cleaner and conditioner consists of d-limonene, diporpylene glycol N-butyl ether, lecithin, poly (5) oxyethylene isodecyl oxypropyl amine, sorbitan monolaurate, triethanolamine modified dodecylbenzene sulfonate, butylated hydroxytolune, mineral ... | 05/16/1995 |
| 5415789 | Leather cleaner and conditioner A leather cleaner and conditioner consists of d-limonene, sorbitan monolaurate, mineral oil, lecithin, and butylated hydroxytoluene.... | 05/16/1995 |
| 4889811 | Methods for making leather Methods for making leather from animal hides and skins in the presence of surface active agents wherein certain phosphonic acid compounds are used in place of, or in combination with, known surface active agents.... | 12/26/1989 |
| 4778476 | Use of phosphoric acid partial esters in fatting of tanned leather A method of fatting tanned leather substrates comprising (a) applying to the substrate as the fatting agent an aqueous solution or dispersion of an ortho-phosphoric acid partial ester having attached to the phosphorus atom an average 1 to 2 (which may be a non... | 10/18/1988 |
| 4740210 | Fatting compositions containing surface-active phosphoric acid partial esters Process for the fatting and hydrophobizing of tanned leather and pelts, wherein the tanned leather or pelt is fatted with an aqueous dispersion containing a natural optionally chemically modified leather fatting agent and a surface-active phosphoric acid ... | 04/26/1988 |
| 4371637 | Mixtures of reaction products based on epoxides, primary amines and fatty acids and of aminoplast precondensates, their preparation and their use as leather dressings Mixtures of (1) reaction products obtained from (a) epoxides, for example polyglycidyl ethers of bisphenol A, (b) primary amines having 2 to 8 carbon atoms and (c) polymerized fatty acids, for example dimerized or trimerized linoleic acids and linolenic a... | 02/01/1983 |
| 4281997 | Process for the greasing of leather and fur skins Phospholipids which are obtained within the framework of protein synthesis from fermentatively produced constituents of micro-organisms may be used, following a conversion into a water-dilutable form, for example by emulsification or by a chemical modific... | 08/04/1981 |
| 4018559 | Non-rewet leather and method of producing same The present invention relates to the treatment of leather and more particularly to a novel non-rewet dry cleanable leather, and the treatment method by which it is produced. The water-resistance property of a leather which has been treated with a polymeri... | 04/19/1977 |
| 3934975 | Leather treating process Leather treating compositions are prepared which comprise condensed or polymaric alkyl phenol phosphates generally and more particularly an alkylphenol-polyphenol condensate subsequently alkoxylated and phosphated. These compositions may be utilized for l... | 01/27/1976 |
