Class / Patent application number | Description | Number of patent applications / Date published |
604375000 | With additional chemical modifications (e.g., paper, chemical pulp, rayon, etc.) | 27 |
20080262459 | Paper Diaper - [Problem to be Solved] To prevent shingly hand feeling and unintentional bias of absorption characteristics in the case of using tow (fiber bundle). | 10-23-2008 |
20080312627 | Humor Absorbent Article - [Subject] To obtain a body fluid absorbent article with the perfect protection against the body fluid leakage. | 12-18-2008 |
20090247977 | Body Fluid Absorbent Article and Producing Method Thereof - [Subject] To provide a body fluid absorbent article including a second sheet, which fulfills its own function, while the “sticking”, which would have been caused by the conventional second sheet, is prevented on the account of embossing. | 10-01-2009 |
20090287176 | ABSORBENT PRODUCT COMPRISING A CATIONIC MODIFIED STARCH - Absorbent products for feminine protection, for example sanitary pads, pantiliners or tampons, comprising a cationic modified starch. The starch is modified by a cationizing agent comprising an ammonium group, wherein the degree of substitution of the cationizing agent is from about 0.070 to less than 0.50. | 11-19-2009 |
20100016822 | DISPOSABLE PERSONAL PRODUCT - A disposable personal product such as a diaper comprising an absorbent core formed of starch grains dispersed in viscose fluff. The core may also comprise a small percentage of super absorbent polymer (SAP) to increase absorbency. The personal product further comprises an outer cover, a hydrophobic layer, a biodegradable film and a hydrophilic layer. | 01-21-2010 |
20100121297 | SKIN PATCH FOR ABSORBING TOXINS FROM THE BODY - A skin patch for absorbing toxins from a body includes a first side having a heat reflective foil. A second side includes a non-woven rayon surface for absorbing the toxins. The rayon surface includes a plurality of openings for enhancing far infrared ray emission into a skin when the second side is placed in contact with the skin. A mixture of natural ingredients includes vinegar, chitosan, loquat leaf, houttuynia cordata, vitamin C, tourmaline, vegetable fiber, and dextrin. The mixture is formulated to emit the far infrared emission, whereby blood circulation is promoted and perspiration and any toxins contained therein are absorbed by the rayon surface. | 05-13-2010 |
20100228216 | REUSABLE DIAPER COMPOSITIONS - A reusable and absorptive mat for the absorption, dispersion and retention of a liquid is disclosed. The absorptive mat comprises a plurality of non-woven layers, of carded and randomly laid viscose rayon fibres having a cross-section of substantially rigid multi-limbed configuration. The layers are stitchbonded in an as laid state, thereby substantially limiting entanglement and breaking of individual fibres. The stitchbonding is performed with a thread under limited tension so as to maintain uniformity of the absorptive mat. Also disclosed is a method of manufacturing a reusable and washable article for the absorption, dispersion and retention of a liquid comprising providing a plurality of viscose rayon fibres, carding the plurality of fibres, randomly laying the carded fibres into a continuous random web structure and stitchbonding the continuous random web structure in an as laid state. | 09-09-2010 |
20110054430 | ABSORBENT ARTICLES COMPRISING A PEROXY COMPOUND AND AN ORGANIC ZINC SALT - An absorbent article, such as a diaper, panty diaper, sanitary napkin or incontinence device includes a liquid-permeable topsheet, a backsheet and an absorbent core enclosed between the liquid-permeable topsheet and the backsheet. The absorbent core includes a peroxy compound and an organic zinc salt, in particular zinc ricinoleate. The combination of organic zinc salt and peroxy compound exerts a synergetic effect in the suppression of malodours, such as ammonia. | 03-03-2011 |
20110152814 | NON-WOVEN BIODEGRADABLE HYGIENE PRODUCT - A non-woven biodegradable disposable personal product such as a diaper including an absorbent core formed of starch grains or flakes and hydrogel dispersed in viscose fluff. The personal product further includes an outer cover, a hydrophobic layer, a biodegradable film and a hydrophilic layer. The hydrophobic layer, the biodegradable film and the hydrophilic layer are all formed of polylactic acid (PLA). | 06-23-2011 |
20110172624 | USE OF LYOCELL FIBERS AS WELL AS ARTICLES CONTAINING LYOCELL FIBERS - The invention relates to the use of non-modified Lyocell fibers, a yarn containing non-modified Lyocell fibers, a textile fabric containing non-modified Lyocell fibers or a textile article containing non-modified Lyocell fibers as a product for in particular dry wound care. | 07-14-2011 |
20130046264 | SKIN PATCH FOR ABSORBING TOXINS FROM THE BODY - A skin patch for absorbing toxins from a body includes a first side and a second side. The second side includes a surface configured for absorbing and retaining the toxins. The surface includes a plurality of openings configured for enhancing transmission of far infrared ray emission into a skin when the second side is placed in contact with the skin. A mixture of natural ingredients includes wood vinegar, dextrin, and at least one additional ingredient selected from the group consisting of a mixture of natural ingredients, the mixture comprising wood vinegar, dextrin, and at least one additional ingredient selected from the group consisting of: bamboo vinegar, chitosan, loquat leaf, | 02-21-2013 |
20130090618 | Men's Napkin - A men's napkin includes a triangular panel with a left, right and front portion and a fastener extending from one the right portion. The user holds the men's napkin beneath his legs with the front part facing forward and the right and left parts extending up around the left and right hips, respectively. The user then performs the following steps: 1—fold the front part ( | 04-11-2013 |
20130102984 | Modified Kraft Fibers - A method of producing a modified pulp for use in paper or paper web products, the method comprising treating wood chips in an extraction process to remove hemicellose to form treated wood chips; and subjecting said treated wood chips to chemical or semichemical pulping to form a modified Kraft pulp wherein the amount of hemicellulose contained in the modified Kraft pulp is from about 5 to about 10% by dry weight of the modified pulp. | 04-25-2013 |
20130204218 | MODIFIED CELLULOSE FROM CHEMICAL KRAFT FIBER AND METHODS OF MAKING AND USING THE SAME - A modified kraft pulp fiber with unique properties is provided. The modified fiber can be a modified bleached kraft fiber that is almost indistinguishable from its conventional counterpart, except that it has a low degree of polymerization (DP). Methods for making the modified fiber and products made from it are also provided. The method can be a one step acidic, iron catalyzed peroxide treatment process that can be incorporated into a single stage of a multi-stage bleaching process. The products can be chemical cellulose feedstocks, microcrystalline cellulose feedstocks, fluff pulps and products made from them. | 08-08-2013 |
20130345656 | ABSORBENT ARTICLE AND PRODUCTION METHOD THEREOF - The absorbent article of the present invention comprises: a liquid-pervious surface sheet, a liquid-impervious backside sheet provided at the position opposing said surface sheet, and an absorption body provided between said surface sheet and said backside sheet, wherein the absorbent article comprises an endless compressed groove, surrounding a central part of said absorbent article, which is formed in said surface sheet and said absorption body in the thickness direction, and a plurality of concave parts, provided inside and outside said compressed groove, which are formed in said surface sheet and said absorption body in the thickness direction, and an uncompressed region bordering inner and outer edges of the compressed groove, wherein the closest distance between said compressed groove and the nearest concave parts is greater than the distance between adjacent ones of those same concave parts. | 12-26-2013 |
20140058347 | Sanitary Pad With Increased Absorbability - A multi layered sanitary pad having a unique contoured oval shape and design for snug fit, increased absorption, comfort, obscurity and enhanced leak prevention that includes a cotton oval or elliptical shaped body made up of very thin cotton contoured oval embossed fleece layers, cotton wadding layers, cellulose/SAF/SAP layers, and cotton contoured oval weave layers. The upper surface of the sanitary pad includes a central protrusion extending longitudinally and laterally from end to end and side to side, the cross-shaped protrusion including additional cotton wadding, coupled with cellulose/SAF/SAP layers for increased absorption and leak prevention for extended wear. The top surface protrusion also is shaped and sized to slightly penetrate the vaginal opening to ensure a snug comfortable fit to increase absorption and enhance leakage prevention along with extended wear. The top surface also includes (4) recessed portions surrounding the central protrusion area, again for a snug fit, additional absorption, leakage prevention and comfort. | 02-27-2014 |
20140316363 | Absorbent Article with Stabilization Member - The present application discloses and claims an absorbent article which utilizes a stabilizing member within the article having a design which is intended to reduce the amount of vertical bunching of the product when the product is subjected to lateral compressive forces as are commonly exerted by a wearer during use of the article. | 10-23-2014 |
20140358105 | PEG-SHAPED OR CYLINDRICAL HYGIENE ELEMENT - A peg-shaped or cylindrical hygiene article for insertion into a body cavity or opening is claimed, which article comprises a fibrous layer ( | 12-04-2014 |
20150080825 | HIGH DENSITY ABSORBENT CORES HAVING IMPROVED BLOOD WICKING - The present disclosure describes absorbent cores and absorbent products that include highly compressed oxidized fibers that result in improved fluid handling, e.g. blood wicking properties, improved dimensional stability, improved rewet and better acquisition than comparable standard kraft pulp fiber devices. | 03-19-2015 |
20150080826 | SUBSTRATE COMPRISING OLIGOGALACTURONIDES AND DISPOSABLE ABSORBENT ARTICLE COMPRISING THE SUBSTRATE - The present invention relates to a substrate which comprises oligogalacturonides. More particularly, the present invention provides a disposable absorbent article which comprises the substrate having the oligogalacturonides. The present invention also provides a process for manufacturing a disposable absorbent article comprising the substrate. | 03-19-2015 |
20150100035 | ABSORBENT ARTICLE - An absorbent article for wearing about the lower torso of a wearer includes a topsheet, a backsheet joined to at least a portion of the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent core includes a first layer and a second layer, wherein the first layer is disposed in fluid communication with the second layer. The first layer has a first shape and the second layer has a second shape. The first shape is different from the second shape. Each of the first layer and second layer comprise less than about 20 percent airfelt. | 04-09-2015 |
20150112291 | DISPOSABLE ABSORBENT ARTICLE HAVING BREATHABLE SIDE FLAPS - A simple disposable absorbent article including a chassis and an absorbent assembly. The chassis includes a water-impermeable sheet folded laterally inward at both of its side edges to form opposing side flaps. Each side flap is attached to the interior surface of the chassis adjacent to its end edges. Each side flap has a longitudinally extending elastic gathering member attached adjacent to its proximal edge. The absorbent assembly is smaller in width and in length than the chassis. The side edges and end edges of the absorbent assembly may be disposed proximally relative to the respective side edges and end edges of the chassis. The absorbent assembly includes an absorbent core that may contain superabsorbent particles, which may be contained inside pockets. The chassis may be extensible. The absorbent assembly may be in a cruciform pattern to the chassis to allow portions of the chassis to extend laterally. | 04-23-2015 |
20150119838 | MODIFIED KRAFT FIBERS - A method of producing a modified pulp for use in paper or paper web products, the method comprising treating wood chips in an extraction process to remove hemicellose to form treated wood chips; and subjecting said treated wood chips to chemical or semichemical pulping to form a modified Kraft pulp wherein the amount of hemicellulose contained in the modified Kraft pulp is from about 5 to about 10% by dry weight of the modified pulp. | 04-30-2015 |
20160108375 | CHEMILUMINESCENT WETNESS INDICATOR FOR ABSORBENT PRODUCTS - Disclosed herein are fluff pulp compositions, absorbent articles comprising the fluff pulp compositions, and related methods. The fluff pulp compositions comprise a chemiluminescent system configured to produce visible light upon contact with an aqueous system. Representative absorbent articles include disposable diapers and adult incontinence products. Representative chemiluminescent systems include bioluminescent systems. | 04-21-2016 |
20180021168 | PERINEAL THERMAL PACK WITH IMPROVED LIQUID CONTAINMENT | 01-25-2018 |
604376000 | Carboxy-radical containing | 2 |
20090099541 | Absorbent composites having improved fluid wicking and web integrity - An absorbent article includes an absorbent composite which comprises substantially water-insoluble, water-swellable, non-regenerated, carboxyalkyl cellulose fibers. The fibers have a surface having the appearance of the surface of a cellulose fiber and comprise a plurality of first intra-fiber multi-valent metal ion crosslinks and a plurality of second intra-fiber crosslinks selected from ether crosslinks or ester crosslinks. In addition, the absorbent composite has been subjected to a treatment to create interfiber bonding between the fibers of the composite either throughout the composite or only on the surface of the composite. | 04-16-2009 |
20130197461 | MODIFIED CELLULOSE FROM CHEMICAL KRAFT FIBER AND METHODS OF MAKING AND USING THE SAME - A modified kraft pulp fiber with unique properties is provided. The modified fiber can be a modified bleached kraft fiber that is almost indistinguishable from its conventional counterpart, except that it has a low degree of polymerization (DP). Methods for making the modified fiber and products made from it are also provided. The method can be a one step acidic, iron catalyzed peroxide treatment process that can be incorporated into a single stage of a multi-stage bleaching process. The products can be chemical cellulose feedstocks, microcrystalline cellulose feedstocks, fluff pulps and products made from them. | 08-01-2013 |