| Patents for A61L 15 - Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads (34,488) |
|---|
| 12/05/1978 | US4128612 Making absorbable surgical felt |
| 12/05/1978 | US4128397 Sulfur dioxide liberation compositions and methods of using same |
| 11/28/1978 | US4127124 Urethane bioimplant membrane |
| 11/14/1978 | CA1042600A1 Crosslinked hydrophilic polyurethane foams |
| 10/31/1978 | US4123416 Bandages |
| 10/31/1978 | US4123409 Prophylactic devices, block copolymer or polymethylstyrene/a-/ and polydimethylsiloxane mixed with silicone oil |
| 10/31/1978 | US4123397 Agglomeration of starch-hydrolyzed polyacrylonitrile graft copolymer |
| 10/24/1978 | US4122158 Topical therapeutic preparations |
| 10/24/1978 | US4122129 Normally-solid, bioabsorbable, hydrolyzable, polymeric reaction product |
| 10/24/1978 | CA1041016A1 Process of suppressing odors employing deodorants containing esters of citric acid |
| 10/24/1978 | CA1040994A1 Water-dispersible barrier films for body fluid retention |
| 10/24/1978 | CA1040956A1 Surgical dressing and method of forming the same |
| 10/17/1978 | US4120747 Use of ozone treated chemithermomechanical pulp in a high bulk tissue papermaking process |
| 10/10/1978 | CA1040223B Fiber reinforcing composites |
| 10/03/1978 | US4118470 Normally-solid, bioabsorbable, hydrolyzable, polymeric reaction product |
| 09/26/1978 | US4117222 Process for the manufacture of absorbent, modified starch ethers and their use |
| 09/26/1978 | US4117184 Absorbent films and laminates |
| 09/26/1978 | US4117165 Antiulcer, hypotensive agents |
| 09/26/1978 | US4116899 Increasing absorbency of polymeric compositions by curing |
| 09/26/1978 | CA1039273A1 Crosslinked phosphonoalkyl cellulose and absorbent devices incorporating same |
| 09/12/1978 | US4113851 Microbiocidal composition and articles prepared therefrom |
| 09/05/1978 | US4112177 Porous adhesive tape |
| 09/05/1978 | US4111922 Hydrophilic random interpolymer from quaternary ammonium monomers and method for making same |
| 09/05/1978 | CA1037754A1 Use of thermomechanical pulp in a high bulk tissue papermaking process |
| 08/29/1978 | US4110276 Polyester foam materials |
| 08/22/1978 | US4108169 Polycarboxylate cement |
| 08/22/1978 | CA1036875A1 Method of manufacturing a dry-formed adhesively bonded, non-woven fibrous sheet and the sheet formed thereby |
| 08/15/1978 | CA1036343A1 Arrangement for absorption products such as compresses, sanitary napkins, diapers or the like |
| 08/08/1978 | US4105033 Polyacrylic acid, polyacrylates, polyacrylamide, catamenial devices, diapers, bandages |
| 08/08/1978 | US4105025 Surgical support |
| 08/01/1978 | US4104214 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 |
| 07/25/1978 | US4103062 Absorbent panel having densified portion with hydrocolloid material fixed therein |
| 07/25/1978 | US4102338 Hardenable sheet materials |
| 07/11/1978 | US4100122 Blending with glass fibers and reinforcing silica, dimensional stability and stiffness |
| 07/11/1978 | US4099976 Water-dispersible biodegradable compositions and containers and the like made therefrom |
| 07/04/1978 | US4098728 Reaction product of vinyl alcohol and formaldehyde |
| 06/27/1978 | US4097234 Soaking in sodium sulfate, comminution |
| 06/20/1978 | US4096312 Disposable products |
| 06/20/1978 | US4096289 Electrostatic deposition of swellable, modified cellulose ether on water wet hydrophilic substrate |
| 06/20/1978 | US4096230 Regenerated cellulose sponge hollow cylinder |
| 06/06/1978 | US4093765 Wood pulp fibers produced by sulfate process |
| 05/23/1978 | US4091090 Penetrant accelerator comprising cyclohexyl-substituted alkanols |
| 05/16/1978 | US4090013 Absorbent composition of matter |
| 05/16/1978 | US4089333 Dressing with non-woven collagen free of telopeptides |
| 04/25/1978 | US4086331 With an anionic surfactant, a ferrous salt and glutaraldehyde; for burns and plant coatings |
| 04/18/1978 | US4084591 Water dispersible absorber for blood and the like |
| 04/04/1978 | US4082886 Wood pulp fibers, heating, fusion, self-supporting |
| 04/04/1978 | US4082705 Crosslinked quaternary ammonium acrylate interpolymer |
| 03/28/1978 | US4081582 Fibrous material and method of making the same |
| 03/28/1978 | US4081316 Method for producing fluffed pulp |
| 03/28/1978 | US4080969 Suture or ligature carrying on the exposed surface thereof a coating of a polyester resin |
| 03/14/1978 | US4079030 Pressure sensitive adhesive acrylic ester polymer compositions employing at least one derivative of a tetrahydro-4H-1,3,5-oxadiazine-4-one as a cross-linking agent |
| 03/14/1978 | US4079029 Absorbent articles made from latexes of carboxylic synthetic polyelectrolyte containing n-substituted acrylamide crosslinking agent |
| 03/14/1978 | US4078568 Non-ionic and cationic acrylic electrolytes |
| 02/28/1978 | US4076928 Crosslinked carboxylic copolymer |
| 02/28/1978 | US4076673 Absorbent articles and methods for their preparation |
| 02/28/1978 | US4076663 Water absorbing starch resins |
| 02/21/1978 | US4075389 Opaque microcapsular release sheet |
| 02/21/1978 | US4075382 Disposable nonwoven surgical towel and method of making it |
| 02/21/1978 | US4074713 Poly(N-acetyl-D-glucosamine) products |
| 02/21/1978 | US4074366 Poly(N-acetyl-D-glucosamine) products |
| 02/14/1978 | US4073291 Topical device for administering tretinoin |
| 01/31/1978 | US4071650 Films and absorbent articles made from copolymers having a copolymerized crosslinker |
| 01/24/1978 | US4069821 Absorbent article |
| 01/17/1978 | US4069366 Crushed foam of polybutadiene or copolymers of ethylene or propylene and vinyl acetate or chloride |
| 01/17/1978 | US4069177 Water absorbing and urine stable step-wise grafted starch-polyacrylonitrile copolymers |
| 01/17/1978 | US4069082 Process for the transformation of a comminuted swellable cellulose ether into an easily workable material |
| 01/10/1978 | US4068068 Process for the manufacture of water-absorbing cellulose ethers |
| 01/10/1978 | US4068067 Process for the production of water-adsorbing cellulose ethers |
| 01/03/1978 | US4066828 Alkalization, etherification, crosslinking in liquid medium |
| 01/03/1978 | US4066584 Alloy fibers of rayon and copolymers of acrylic and methacrylic acids |
| 01/03/1978 | US4066083 Sterile surgical collagen product |
| 12/20/1977 | US4063558 Article and method for making high fluid-holding fiber mass |
| 12/06/1977 | US4061731 Compositions containing collagen and methods of use for repairing depressed cutaneous scars |
| 11/29/1977 | US4060081 Multilayer membrane useful as synthetic skin |
| 11/15/1977 | US4058124 Disposable absorbent articles containing particulate, free-flowing, insoluble swellable polymers |
| 11/08/1977 | US4057669 Method of manufacturing a dry-formed, adhesively bonded, nonwoven fibrous sheet and the sheet formed thereby |
| 11/08/1977 | US4057521 Absorbent articles made from carboxylic synthetic polyelectrolytes having copolymerized N-substituted acrylamide crosslinker |
| 11/01/1977 | US4056502 Absorbent articles made from carboxylic polyelectrolyte solutions containing bis-oxazoline crosslinker and methods for their preparation |
| 11/01/1977 | US4056103 Wrapper structure for tampons containing superabsorbent material |
| 10/25/1977 | US4055184 Hydrolyzed starch-polyacrylonitrile graft polymer |
| 10/18/1977 | US4054624 Preparing a hydrated contact lens |
| 10/04/1977 | US4052282 Photosensitizer, acrylate polymer |
| 10/04/1977 | US4051848 Synthetic skin wound dressing |
| 09/27/1977 | US4051086 Absorption rate of absorbent polymers by treating with glyoxal |
| 09/27/1977 | US4050463 Diapers |
| 09/20/1977 | US4049764 Method of forming highly absorbent filaments and webs having improved softness, wicking, and solvent drying characteristics |
| 09/20/1977 | US4049592 Foaming isocyanate capped hydroxyester polyols with aqueous reactant, polyurethanes |
| 09/13/1977 | US4048256 Normally-solid, bioabsorbable, hydrolyzable, polymeric reaction product |
| 09/13/1977 | US4047531 Absorbent article with differential pad |
| 08/30/1977 | US4045547 Shaped eye bandage of graft polymers of hydroxyethyl methacrylate, polyvinyl pyrrolidone, ethylene glycol dimethacrylate, and methyl acrylate |
| 08/30/1977 | US4045387 Graft polymerizing acrylonitrile onto flour, saponification |
| 08/30/1977 | US4045238 Regenerated cellulose sponge |
| 08/30/1977 | US4044766 Compressed catamenial tampons with improved capabilities for absorbing menstrual fluids |
| 08/30/1977 | US4044404 Fibrillar lining for prosthetic device |
| 08/23/1977 | US4043952 Surface treatment process for improving dispersibility of an absorbent composition, and product thereof |
| 08/23/1977 | US4043331 Fibrillar product of electrostatically spun organic material |
| 08/23/1977 | US4043327 Curable compositions |
| 08/09/1977 | US4041228 Crosslinking polyelectrolyte fibers |
| 07/19/1977 | US4036588 Method of increasing the water absorption of cellulose-containing materials |