| Patents for A61L 15 - Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads (34,488) |
|---|
| 10/30/1980 | WO1980002300A1 Man-made filaments and wound dressings containing them |
| 10/29/1980 | EP0018093A1 Gelatinous articles and compositions |
| 10/28/1980 | US4230105 Transdermal delivery of drugs |
| 10/21/1980 | US4229658 Xenon light apparatus for supplying ultraviolet and visible spectra |
| 10/14/1980 | CA1087800A1 Biodegradable hydrophilic polyurethane foams and method |
| 10/14/1980 | CA1087610A1 Crosslinked collagen mucopolysaccharide composite materials |
| 10/07/1980 | US4226915 Water soluble polyol and polymer |
| 10/07/1980 | US4226906 Microporous coated fabrics from clustered microspheres |
| 10/07/1980 | US4226237 Layered absorbent structure |
| 10/07/1980 | US4226232 Wound dressing |
| 10/01/1980 | EP0015933A1 A sterile compress for treatment of wounds. |
| 09/30/1980 | US4225580 Method for cleansing fluid discharging skin surfaces, wounds and mucous membranes and means for carrying out the method |
| 09/23/1980 | US4223677 Absorbent fibrous structure and disposable diaper including same |
| 09/16/1980 | CA1085810A1 Regenerated cellulose fibers containing alkali metal or ammonium salt of a copolymer of an alkyl vinyl ether and ethylene dicarboxylic acid or anhydride and a process for making same |
| 09/09/1980 | US4221684 Absorbent polymeric compositions derived from corn flour and starch |
| 09/09/1980 | US4221214 Supporting bandage |
| 08/26/1980 | US4219024 Absorbent article |
| 08/26/1980 | US4219019 Bandage |
| 08/19/1980 | US4217901 Hydrocolloids, sanitary napkins |
| 08/12/1980 | US4216772 Absorbent article |
| 08/12/1980 | CA1083434A1 Adhesive material |
| 08/05/1980 | US4215693 Collagen fibers and carbamide |
| 08/05/1980 | US4215692 Disposable products |
| 08/05/1980 | US4215686 PCL Fabric/film laminate |
| 08/05/1980 | CA1082866A1 Regenerated cellulose matrix fibres containing n- vinyl amide polymer |
| 07/29/1980 | US4215212 Regenerated cellulose containing cross linked sodium lignate or sodium lignosulfonate |
| 07/29/1980 | US4215200 Treated with proteolytic enzyme, repolymerized, crosslinked, guanidinated and/or esterified; net positive charge |
| 07/29/1980 | US4215106 Incomplete iron salt of polyacrylic acid prepared using an iron ammonium sulfate-potassium peroxydisulfate redox catalyst |
| 07/29/1980 | US4214592 Patch for skin tests |
| 07/29/1980 | US4214578 Orthopedic bandage having improved conformability |
| 07/24/1980 | WO1980001455A1 Insertion process of super absorbing product in a fiber structure |
| 07/22/1980 | CA1082382A1 Fluid absorbent cellulose fibers containing alkaline salts of polymers of acrylic acid, methacrylic acid or an acryloamidoalkane sulfonic acid with aliphatic esters of acrylic acid or methacrylic acid |
| 07/10/1980 | WO1980001350A1 Skin-equivalent |
| 07/08/1980 | US4211227 Surgical sponge material |
| 07/01/1980 | CA1080559A1 Pressure-sensitive adhesive tape |
| 06/17/1980 | CA1079635A1 Fibrous collagen derived web having hemostatic and wound sealing properties |
| 06/11/1980 | EP0012033A1 Nonwoven fabrics and their preparation |
| 06/11/1980 | EP0012032A1 Non woven fabrics |
| 06/11/1980 | EP0011616A1 Hardenable compositions |
| 06/10/1980 | CA1079271A1 Process for the manufacture of absorbent, modified starch ethers and their use |
| 06/03/1980 | US4205685 Thermogenic sheet-combined poultices |
| 06/03/1980 | US4205679 Disposable undergarment |
| 06/03/1980 | CA1078733A1 Bandages containing polyurethane urea gels |
| 05/29/1980 | WO1980001041A1 Adhesive-coated sheet material incorporating anti-bacterial substances |
| 05/28/1980 | EP0011523A1 Hydrogels from natural protein polymers, their production and soft contact lenses made from them |
| 05/28/1980 | EP0011471A1 Adhesive-coated sheet material incorporating anti-bacterial substances |
| 05/27/1980 | US4204983 Absorbent polymeric compositions derived from amylaceous material-formaldehyde substrates |
| 05/20/1980 | US4203435 Wound dressing |
| 05/20/1980 | CA1077788A1 Process for the transformation of comminuted and swellable cellulose ether into an easily workable material |
| 05/14/1980 | EP0010865A1 Product adapted for transcutaneous use |
| 05/13/1980 | US4202925 Paper surgical tape |
| 05/06/1980 | US4201211 Therapeutic system for administering clonidine transdermally |
| 05/01/1980 | WO1980000844A1 Photopolymerized hydrophilic interpolymers of unsaturated carboxylic acid and esters |
| 05/01/1980 | WO1980000842A1 Method for cross-linking carboxymethylcellulose and product obtained |
| 04/30/1980 | EP0010519A1 Process for cross-linking carboxymethyl cellulose and products obtained by this process |
| 04/29/1980 | US4200737 Hydrolysis of sodium cmc, crosslinking |
| 04/29/1980 | US4200736 Heat treatment of sodium cmc in presence of carbon dioxide |
| 04/29/1980 | US4200558 Method of producing hydrophilic articles of water-insoluble polymers |
| 04/29/1980 | US4200557 Absorbent product including grafted insolubilized cellulose ether |
| 04/29/1980 | CA1076477A1 Fabrication of soft contact lens and composition therefor |
| 04/22/1980 | US4199367 Alloy rayon |
| 04/22/1980 | US4198968 Porous shaped article of regenerated cellulose adapted for medical use |
| 04/16/1980 | EP0009977A1 A water-swellable particulate absorbent material and method for producing this material |
| 04/08/1980 | US4197371 Water vapor absorbing and transmitting sheet material of rubber containing a swellable cross-linked cellulose ether or starch ether and a process for the manufacture thereof |
| 04/08/1980 | CA1075151A2 Inhibiting production of undesirable products on body surfaces and environs |
| 04/02/1980 | EP0009322A1 Absorbent papers and a process for their production |
| 04/01/1980 | US4196245 Composite nonwoven fabric comprising adjacent microfine fibers in layers |
| 03/25/1980 | US4194998 Graft polymerizing nonionic and anoinic acrylic monomers on starches |
| 03/25/1980 | CA1074475A1 Absorbent blend of grafted polysaccharide and cellulose |
| 03/25/1980 | CA1074052A1 Wrapper structure for tampons containing superabsorbent material |
| 03/18/1980 | US4194024 Method of making hydrophilic articles of water-insoluble polymers |
| 03/18/1980 | US4193395 Removable cast for intermediate phase orthopedic rehabilitation |
| 03/11/1980 | US4192727 Polyelectrolyte hydrogels and methods of their preparation |
| 03/11/1980 | CA1073360A1 Non-antigenic collagen and articles of manufacture |
| 03/11/1980 | CA1073299A1 Formable plastic splint having an insulating layer |
| 03/11/1980 | CA1073162A1 Process for treating mechanical pulps and/or products prepared therefrom |
| 03/04/1980 | US4191815 Diazabicycloalkene, guanidine, and biguanidine catalysts |
| 03/04/1980 | US4191751 Method for promoting growth of new connective tissue over surface wounds |
| 03/04/1980 | US4191743 Antibacterial wound dressing |
| 02/26/1980 | US4190563 Particulate absorbant material surface treated with polyether to improve dispersibility in blood |
| 02/26/1980 | US4190562 Improved water absorbent copolymers of copolymerizable carboxylic acids and acrylic or methacrylic esters |
| 02/26/1980 | CA1072406A1 Curable compositions |
| 02/20/1980 | EP0008195A1 Orthopedic bandage and method for increasing the effective working time thereof |
| 02/19/1980 | CA1071814A1 Multilayer membrane useful as synthetic skin |
| 02/12/1980 | CA1071519A1 Absorbent article with adhesive strip |
| 02/12/1980 | CA1071488A1 Surgical adhesive tape |
| 01/29/1980 | US4186238 Amorphous particles of absorbent modified cellulose ethers |
| 01/29/1980 | US4186233 Disposable composite insensitive to surface moisture but disintegratable in aqueous liquid |
| 01/29/1980 | US4186165 Method of producing an absorbent panel having densified portion with hydrocolloid material fixed therein |
| 01/23/1980 | EP0007134A1 Process for making a sheet that is spontaneously dispersible in aqueous media from modified cellulosic fibres |
| 01/22/1980 | CA1070444A1 Method of increasing the water absorption of cellulose-containing materials |
| 01/22/1980 | CA1070217A1 Wide bandage fabric |
| 01/22/1980 | CA1070202A1 Adhesive bandage backings |
| 01/22/1980 | CA1070201A1 Moldable plastic orthopedic cast |
| 01/15/1980 | US4183995 Pressure sensitive adhesive tapes |
| 01/09/1980 | EP0006714A1 Balanced environment wound dressing |
| 01/09/1980 | EP0006264A1 Composite nonwoven fabric for surgical uses |
| 01/09/1980 | EP0006094A1 A process for producing orthopedic structures and a thermoplastic linear polyurethane for use in such process |
| 01/01/1980 | US4181127 Balanced environment wound dressing |
| 12/25/1979 | US4179757 Biocompatible articles having high permeability to gases derived from polysulfones |