Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 7208205 | Optical film and liquid crystal display using the same A film for a liquid crystal display comprising a fatty acid cellulose ester film having an acetyl group and a propionyl group is disclosed. Sum of degree of acetyl substitution (DSac) and degree of propionyl substitution (DSpr) of the fatty acid cellulose ester film... | 04/24/2007 |
| 7189464 | Cellulose acylate film and producing method thereof In a multi-layer structure of a cellulose acylate film, the averaged degree of acylation of surface layers is controlled in the range of 0.5 to 2.8 by mixing several sorts of cellulose acylates having different averaged degrees of acyation. One of the surface layers... | 03/13/2007 |
| 7122660 | Cellulose acetate and dope containing the same Using the dope containing the following cellulose acetate (1), (2), or (3), a film is prepared by the casting process: (1) a cellulose acetate having carboxyl groups binding to at least one member selected from the group consisting... | 10/17/2006 |
| 6958394 | Cellulose ester film A cellulose ester film is disclosed which comprises a polyhydric alcohol ester, which is an ester of one or more kinds of monocarboxylic acids with an aliphatic polyhydric alcohol, wherein the cellulose ester film has a water vapor transmission rate of from 20 to 26... | 10/25/2005 |
| 6897303 | Process for producing cellulose acylate film A cellulose acetate film is produced from a solution of a cellulose acylate in a mixed solvent. The mixed solvent comprises a main solvent and an alcohol. The mixed solvent essentially does not contain chlorine atom. The main solvent comprises an ester and a ketone.... | 05/24/2005 |
| 6733985 | Preparation of stable liquid and dried synthetic prothrombin time reagents A reagent for determining prothrombin time (PT) including a recombinant protein tissue factor, a mixture of synthetic phospholipids, and a beta, gamma, or delta amino acid stabilizing compound is described for monitoring extrinsic blood coagulation activities. The s... | 05/11/2004 |
| 6712896 | Cellulose ester film, optical film, polarizing plate, optical compensation film and liquid crystal display A cellulose ester film comprises (a) an ultraviolet absorbent polymer having at least one of repeating units represented by formulae (1) and (2) and repeating units having ultraviolet absorbent structures represented by formulae (3), (4) and (5), (b) an ultraviolet ... | 03/30/2004 |
| 6498247 | Alkali or alkaline earth metal of n-butyric acid for treatment of cognitive and emotional conditions A composition and method for treating some symptoms associated with cognitive and emotional conditions wherein the composition comprises at least one butyrate alkali metal or alkaline earth metal salt of n-butyric acid, preferably, a mixture of calcium an... | 12/24/2002 |
| 6407224 | Catalytic system for cellulose acylation process for producing said catalytic system, and for its practical application A catalytic system for cellulose acylation includes an adduct of sulfuric acid with N,N-dimethylacetamide, free sulfuric acid or free N,N-dimethylacetamide with the following mole ratio of the components: adduct:1.0; free sulfuric acid, max:0.49; or free ... | 06/18/2002 |
| 6395711 | Macrolides with antitumor activity The compound referred to herein as IB-962 12, having structure (I) can be obtained by cultivating the strain of Micromonospora sp. ES25-008, available under the accession number CECT-3333, and can be hydrolyzed to give IB-96212B having structure (II). The... | 05/28/2002 |
| 6160111 | Process for preparing cellulose esters using a sulfonic acid resin catalyst The present invention relates to a process for preparing cellulose esters having a total DS/AGU of 0.1 to 3.0, said process comprising contacting the following: (i) a cellulose material, (ii) a solubilizing amount of a solvent system comprising a carboxamide ... | 12/12/2000 |
| 6139785 | Cellulose ester composition The present invention provides a cellulose ester composition, containing 1 to 99% by weight of cellulose triacetate prepared by substituting hydroxyl groups of cellulose with acetyl and having a degree of substitution with acetyl, DSace, which satisfies t... | 10/31/2000 |
| 5976598 | Physically coated cellulose as low calorie flour replacements Particulate cellulosic material such as microcrystalline cellulose, -cellulose, and/or cellulose acylated with C2 to C24 aliphatic acids to a degree of substitution of about 0.05 or less, and mixtures thereof, are physically c... | 11/02/1999 |
| 5977347 | Cellulose acetate propionate Cellulose acetate propionate is a cellulose ester wherein hydroxyl groups of cellulose are substituted with acetyl and propionyl. Cellulose acetate propionate of the present invention has an amorphous index (Am) of 0.01 to 0.10. The present invention also... | 11/02/1999 |
| 5977346 | Fatty acid ester of cellulose, cellulose diacetate and processes for the preparation thereof A fatty acid ester of cellulose having excellent transparency, filterability and spinnability in spite of its high content of mannose and xylose, wherein the total molar content of mannose and xylose accounts for at least 7% of that of glucose, mannose an... | 11/02/1999 |
| 5973139 | Carboxylated cellulose esters A process for preparing a carboxylated cellulose ester from oxidized cellulose is described. The carboxylated cellulose esters have improved solvent solubility and coating resin compatibility when compared to cellulose esters made from regular grade cellu... | 10/26/1999 |
| 5906852 | Surface-modified cellulose as low calorie flour replacements Cellulose is surface-modified by coating and/or acylation with C2 to C24, in some cases primarily C6 to C22, or more narrowly C16 to C20, aliphatic acids, to obtain cellulose esters exhibit... | 05/25/1999 |
| 5856468 | Cellulose acetate propionate, solution thereof and cellulose acetate propionate film Cellulose acetate propionate is a cellulose ester wherein hydroxyl groups of cellulose are substituted with acetyl and propionyl. Cellulose acetate propionate of the present invention has an amorphous index (Am) of not more than 0.4. Cellulose acetate pro... | 01/05/1999 |
| 5750677 | Direct process for the production of cellulose esters The present invention relates to a process for preparing cellulose esters having a total DS/AGU of 0.1 to 3.0, said process comprising contacting the following: (i) a cellulose material, (ii) a solubilizing amount of a solvent system comprising a carboxamide ... | 05/12/1998 |
| 5723600 | Method for incorporating cellulose esters into cellulose by immersing cellulose in an acid-dope solution A method for treating cellulose with cellulose ester for use in various paper products involves reacting cellulose and an acid anhydride to form a cellulose ester-carboxylic acid solution. Acetic anhydride may be used as the acid anhydride, and a cellulos... | 03/03/1998 |
| 5717087 | Thermoplastic and biodegradable polysaccharide esters/polysaccharide ether esters containing maleic acid addition product groups The present invention relates to thermoplastic and biodegradable polysaccharide esters/polysaccharide ether esters, which are characterised in that they can be represented by the general structure ##STR1## wherein Polysaccharide-O represents the subs... | 02/10/1998 |
| 5674999 | Process for preparing readily dispersible water-soluble cellulosic polymers An improved process for surface treating water soluble cellulosic polymers with crosslinking agents to provide products which are more readily dispersible in cold water, and have longer viscosity delay times than can be achieved with polymers treated in l... | 10/07/1997 |
| 5604207 | Sialyl Lex analogues as inhibitors of cellular adhesion The inventive compounds are analogues of sialyl Lex that inhibit cellular adhesion between a selectin and cells that express sialyl Lex on their surfaces, and their synthetic intermediates. An inventive compound has structure A, ... | 02/18/1997 |
| 5597912 | Process for preparing cellulose esters by use of carboxylic acids Process for reducing the degree of substitution of cellulose esters employing carboxylic acids as solvolysis promoters is disclosed. Exemplary cellulose esters are cellulose acetate, cellulose propionate, cellulose butyrate, cellulose acetate propionate, ... | 01/28/1997 |
| 5488102 | Polymerisable carbohydrate esters, polymers therefrom and their use Compounds of formulae I and Ia R--Y--CO--R3 --CO--O--A (I), R--Y--CO--R3 --CO--O--CH2 --A1 (Ia), wherein R is a radically polymerisable hydrocarbon group, R3 is a direct bo... | 01/30/1996 |
| 5316705 | Process for the production of cellulose ester fibrets An improved process for the production of cellulose ester fibrets wherein a thickened slurry of the fibrets in a liquid mixture of a solvent for the fibrets and a fibret non-solvent is contacted with saturated steam in the separation of the solvent from t... | 05/31/1994 |
| 5292876 | Mixed cellulose esters Disclosed are novel species of cellulose acetate butyrates and propionates that have significant surface activity. The cellulose acetate butyrate/propionate contains 9-16 wt. % butyryl or propionyl, 6-11 wt. % acetyl, and 12-15 wt. % hydroxyl.... | 03/08/1994 |
| 5194663 | Aromatic derivatives of butyric acid, a process for their preparation and their use in cosmetics and in human and veterinary medicine An aromatic derivative of butyric acid has the formula ##STR1## These aromatic derivatives of butyric acid are useful in human and veterinary medicines as well as in cosmetic compositions.... | 03/16/1993 |
| 5175276 | Process for the production of cellulose ester fibrets An improved process for the production of cellulose ester fibrets wherein a thickened slurry of the fibrets in a liquid mixture of a solvent for the fibrets and a fibret non-solvent is contacted with saturated steam in the separation of the solvent from t... | 12/29/1992 |
| 5142034 | Cellulose ester compositions and process for the preparation thereof Process for reducing the degree of substitution of cellulose esters employing Lewis acids as solvolysis promoters is disclosed. Novel low degree of substitution cellulose esters produced by the invention process are also described.... | 08/25/1992 |
| 5093489 | Modified chitin for biocompatible dialysis membranes IV and process for preparation of modified cellulose and modified chitin for use therewith A modified cellulose and/or chitin for biocompatible dialysis membranes having a structure represented by the formula ##STR1## wherein Cell is cellulose or chitin, in each case without hydroxyl groups, s=3 in the case of cellulose and s=2 in the case... | 03/03/1992 |
| 5093488 | Modified chitin for biocompatible dialysis membranes III and process for preparation of modified cellulose and modified chitin for use therewith A modified cellulose and/or chitin for biocompatible dialysis membranes having a structure represented by the formula ##STR1## wherein cell is cellulose or chitin, in each case without hydroxyl groups, s=3 in the case of cellulose and s=2 in the case... | 03/03/1992 |
| 5093486 | Modified chitin for biocompatible dialysis membranes II and process for preparation of modified cellulose and modified chitin for use therewith A modified cellulose and/or chitin for biocompatible dialysis membranes having a structure represented by the formula ##STR1## wherein cell is unmodified cellulose or chitin, in each case without hydroxyl groups, s=3 in the case of cellulose and s=2 ... | 03/03/1992 |
| 5028702 | Dust-proof film A dust-proof film is made from a material which contains a cellulose ester and whose transmittances of light having a wavelength of 365 nm and a wavelength of 436 are 98% or more, or the dust-proof film is formed of cellulose propionate whose weight avera... | 07/02/1991 |
| 5026841 | Process for the preparation of finely divided porous cellulose particles Process for the preparation of finely divided porous cellulose in the form of essentially spherical particles by formation of a suspension, in which an organic solution of a cellulose ester of aromatic or aromatic-aliphatic carboxylic acids containing a C... | 06/25/1991 |
| 5008385 | Cellulose derivatives and fibers and membranes made therefrom Cellulose derivatives are disclosed which have the following formula: ##STR1## wherein Z is selected from the group consisting of alkylene, alkenylene, alkynylene, cycloalkylene or benzylene or xylylene radicals, which may or may not be substituted; ... | 04/16/1991 |
| 4997935 | Modified cellulose for biocompatible dialysis membranes III and process for preparation thereof A modified cellulose for biocompatible dialysis membranes having a structure represented by the formula ##STR1## wherein cell is cellulose or chitin, in each case without hydroxyl groups, s=3 in the case of cellulose and s=2 in the case of chitin, R'... | 03/05/1991 |
| 4981959 | Modified cellulose for biocompatible dialysis membranes II and process for preparation thereof A modified cellulose for biocompatible dialysis membranes having a structure represented by the formula ##STR1## wherein cell is unmodified cellulose or chitin, in each case without hydroxyl groups, s=3 in the case of cellulose and s=2 in the case of... | 01/01/1991 |
| 4981960 | Modified cellulose for biocompatible dialysis membranes IV and process for preparation thereof A modified cellulose for biocompatible dialysis membranes having a structure represented by the formula ##STR1## wherein Cell is cellulose or chitin, in each case without hydroxyl groups, s=3 in the case of cellulose and s=2 in the case of chitin, R'... | 01/01/1991 |
| 4773935 | Moisture sensor containing cellulose acetate butyrate A moisture sensitive material prepared by cross-linking cellulose acetate butyrate with at least one compound selected from the group consisting of compounds containing two or more isocyanate groups; copmpounds containing two or more epoxy groups; compoun... | 09/27/1988 |
