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Class 514/779 - Algin or derivative


Subclass of Class 514 - Drug, bio-affecting and body treating compositions
Definition: Subject matter wherein the carbohydrate is algin or a derivative
No. of patents: 175
Last issue date: 12/26/2006


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NumberTitleIssue Date
4576645Whipped gel composition
A thixotropic, spoonable soft gel in an aerated or non-aerated multiphase composition of emulsified glycerides dispersed in a continuous phase of hydrocolloid and has an RVT Brookfield viscosity of about 100,000-500,000 centipoises at room temperature and...
03/18/1986
4568541Agents with a highly pronounced residual action, for combating animal ectoparasites
The invention relates to insecticidal formulations which have a pronounced residual action and contain (a) 0.1 to 20% by weight of an insecticidally active compound or compounds, (b) 1 to 40% by weight of a water-soluble gel-forming or lacquer-forming pol...
02/04/1986
4524064Wound-covering materials
Provided is a wound covering material produced by applying an aqueous solution containing a polyvinyl alcohol with a degree of hydrolysis not less than 95 mol. % and a viscosity-average degree of polymerization not less than 1,500, a water-soluble C2...
06/18/1985
4520015Method for manufacturing a product for destroying harmful animals
Method for manufacturing products in the desired shape and ready for use for destroying harmful animals, by preparing a fluid, aqueous paste containing nutritive elements, at least one constituent which is toxic to the target animal, and a gelable constit...
05/28/1985
4505935Protective layer on skin, mucous membrane or other body tissue
A layer can be formed on skin, mucous membrane or other tissue by first applying an ointment on the skin or mucous membrane, said ointment containing a water-soluble alginate and an aqueous dispersion of hydrophilic lipid crystals. A calcium salt is then ...
03/19/1985
4401456Controlled release of bioactive materials using alginate gel beads
Alginate gel beads containing bioactive materials dispersed therein are the product and the process of this invention. These beads can be made to either float or sink in aqueous environments, and are capable of providing the controlled release of their bi...
08/30/1983
4393048Protective gel composition for wounds
Water soluble hydrogels of alkali metal alginate and glycerine have been found to be excellent wound dressings. The gels dry to an adherent, non-toxic pliable protective film which can be removed by water-washing when desired. The gels are also compatible...
07/12/1983
4391799Protective gel composition for treating white phosphorus burn wounds
Water soluble hydrogels of alkali metal alginate and glycerin containing 0.01 to 1% cupric (copper) sulfate pentahydrate or silver salts such as silver acetate, silver lactate monohydrate and silver nitrate have been found to be excellent wound dressing t...
07/05/1983
4303676Hyaluronate based compositions and cosmetic formulations containing same
A water based, viscoelastic composition for use in cosmetic formulations comprising, (a) a mixture of sodium hyalfractions having different molecular weights, (b) protein which is derived from the natural material from which the hyaluronate is obtained, a...
12/01/1981
4187286Contraceptive suppository
A suppository especially adapted for vaginal insertion to act as a contraceptive which comprises a mixture of polyethylene glycol, a spermicidally-active ingredient, a thickening agent, an effervescent agent and alginic acid, the action of the alginic aci...
02/05/1980
4124720Therapeutic hydrodispersible emulsion
The disclosure relates to a therapeutic oil in water emulsion, wherein the dispersed phase comprises 5 to 20% by weight of fatty acids, 1 to 30% by weight of an emulsifying agent, 2 to 40% by weight of wetting agents, 0.1 to 5% by weight of a protective c...
11/07/1978
4070494Enteral pharmaceutical compositions
Enteral pharmaceutical compositions containing medicinal agents having parenteral abuse potential are rendered resistant to aqueous extraction through the incorporation of a sufficient amount of a nontoxic, water gelable material. Attempts to extract the ...
01/24/1978
4053627Controlled release system for juvenile hormones in aqueous environment
Controlled release of juvenile hormones into aqueous environment is accomplished with aliginate gel discs containing the juvenile hormone; said gel discs comprising a solubilizing agent, a water soluble algin, a salt which yields cations which gelatinize ...
10/11/1977
3984571Hydrocolloid containing liquid carrier for a diagnostic or therapeutic agent
On contacting a moist aqueous surface, a fine particle size hydrocolloid suspended in a non-aqueous water-immiscible mobile liquid attaches itself through rapid hydration to the moist surface. Drainage of the mobile liquid leaves a coating of the particle...
10/05/1976
3956476Barium sulfate contrast medium containing ascorbic acid, erythorbic acid or a water-soluble salt thereof
An aqueous barium sulfate contrast medium which comprises barium sulfate, carbon dioxide, a suspending agent and an additive selected from the group consisting of ascorbic acid, erythorbic acid and a water-soluble salt thereof, the barium sulfate concentr...
05/11/1976
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