US3612054A - Sanitary napkin - Google Patents
Sanitary napkin Download PDFInfo
- Publication number
- US3612054A US3612054A US844378A US3612054DA US3612054A US 3612054 A US3612054 A US 3612054A US 844378 A US844378 A US 844378A US 3612054D A US3612054D A US 3612054DA US 3612054 A US3612054 A US 3612054A
- Authority
- US
- United States
- Prior art keywords
- layers
- liquid repellent
- absorbent
- barrier
- sanitary napkin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53743—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53704—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having an inhibiting function on liquid propagation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53713—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53717—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the horizontal direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
- A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F2013/53445—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad from several sheets
Definitions
- the main object of this invention is to provide a sanitary napkin of an improved construction which contains one or three barrier sheets of liquid repellent material to utilize the absorbing capacity of the absorbent layers effectively. Another object is that of providing a sanitary napkin construction which makes it possible to attain the foregoing main object in a commercially practicable manner. Other specific objects and advantages of the invention will become apparent from the following description and the accompanying drawings.
- FIG. I is a plan view of a sanitary napkin embodying features of this invention.
- FIG. 2 and FIG. 3 are sectional views of FIG. 1, taken on the lines 2-2 and 33, respectively;
- FIG. 4 and FIG. 5 are sectional views respectively corresponding to FIG. 2 and FIG. 3, which illustrate another embodiment of this invention.
- FIG. 6 and FIG. 7 are sectional views respectively corresponding to FIG. 2 and FIG. 3, which illustrate a further embodiment of this invention.
- the body portion of the sanitary napkin embodying this invention comprises two layers 8 and 8a of absorbent material such as cotton, creped tissue paper, or other well-known absorbent equivalents. Between the layers 8 and 8a there is interposed a barrier sheet 9 of liquid repellent material which is preferably half as long as the layers.
- the barrier sheet consists of thin films of synthetic resins such as polyethylene, polypropylene and the like, which do not form a gel upon contact with'liquid and are completely liquid repellent; waterproof papers or tissue papers treated with a suitable water-repellent such as aluminum acetate, wax emulsions, wax emulsions plus aluminum salts, wax solution in organic solvent, polymerized silicone resins, organosilicone polymers, long chain pyridinium compounds, wax zirconium acetate emulsions, oil, etc.; and papers or tissue papers coated or laminated with said thin films of synthetic resins.
- synthetic resins such as polyethylene, polypropylene and the like, which do not form a gel upon contact with'liquid and are completely liquid repellent
- waterproof papers or tissue papers treated with a suitable water-repellent such as aluminum acetate, wax emulsions, wax emulsions plus aluminum salts, wax solution in organic solvent, polymerized silicone resins, organosilicone polymers, long chain pyr
- the two absorbent layers 8 and 8a and a waterproof strip 10 placed under the layer 8a are enclosed in an outer wrapper 11 which may consist of a conventional material used as covers for sanitary napkins, such as woven or nonwoven fabrics of rayon, cotton, or other suitable fibrous materials.
- an outer wrapper 11 which may consist of a conventional material used as covers for sanitary napkins, such as woven or nonwoven fabrics of rayon, cotton, or other suitable fibrous materials.
- the waterproof strip 10 which may consist of a well known and conventional material is approximately as wide as the absorbent layers as shown in FIG. 2, it may be wider than the latter.
- the body portion of thesanitary napkin of this invention comprises three layers 8, 8a, and 8b of absorbent material.
- a barrier sheet 9 is placed centrally between the layers ⁇ and 8a, and two barrier sheets 9a and 9b are interposed separately between the layers 8a and 8b whereby the barrier sheet 9 overlaps at the edges thereof partly the barrier sheets 9a and 9b with the layer 8a as intermediate, as illustrated in FIG. 4. It is desirable that the three barrier sheets 9, 9a, and 9b have each an approximately onesixth to one-third length of the absorbent layers. Under the absorbent layer 8b a waterproof strip 10 is placed. The main body so obtained is enclosed in an outer wrapper l 1.
- FIGS. 6 and 7 are longitudinal and cross sections of a sanitary napkin of this invention, respectively, in which napkin the central barrier sheet 9 is disposed under the intermediate absorbent layer 8a and the side barrier sheets 9a and 9b above the same layer 8a.
- the central barrier sheet 9 When liquid is applied to the surface of a sanitary napkin in accordance with this invention, it penetrates downwardly at the point of application to the barrier sheet whereupon it is caused to spread laterally and longitudinally along the barrier sheet. The liquid overfiowed from the barrier sheet penetrates again into the absorbent layer below.
- the absorbing capacity of the absorbent layers in the sanitary napkin of this invention is utilized effectively, by the action of the barrier sheets.
- a sanitary napkin comprising three layers of absorbent material, one barrier sheet of liquid repellent material interposed centrally between the upper and middle absorbent layers, two barrier sheets of liquid repellent material interposed separately between the middle and lower absorbent layers so that the central barrier sheet overlaps at its edges partly the two side barrier sheets with the middle absorbent layer as intermediate, said three barrier sheets being completely liquid repellent, a waterproof strip placed under the lower absorbent layer, and an outer wrapper.
- a sanitary napkin comprising three layers of absorbent material, one barrier sheet of liquid repellent material interposed centrally between the middle and lower absorbent layers, two barrier sheets of liquid repellent material interposed separately between the upper and middle layers so that the two side barrier sheets overlap at their inside edges partly the central barrier sheet with the middle absorbent layer as intermediate, said three barrier sheets being completely liquid repellent, a waterproof strip placed under the lower absorbent layer, and an outer wrapper.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6532868U JPS4944317Y1 (fr) | 1968-07-31 | 1968-07-31 | |
JP5731369 | 1969-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3612054A true US3612054A (en) | 1971-10-12 |
Family
ID=26398334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US844378A Expired - Lifetime US3612054A (en) | 1968-07-31 | 1969-07-24 | Sanitary napkin |
Country Status (4)
Country | Link |
---|---|
US (1) | US3612054A (fr) |
BE (1) | BE736906A (fr) |
FR (1) | FR2014034A1 (fr) |
GB (1) | GB1277216A (fr) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888257A (en) * | 1973-10-01 | 1975-06-10 | Parke Davis & Co | Disposable absorbent articles |
US4029101A (en) * | 1974-09-06 | 1977-06-14 | Colgate-Palmolive Company | Absorbent article |
US4057061A (en) * | 1974-12-18 | 1977-11-08 | Kabushiki Kaisha Angel | Sanitary napkin |
WO1981001358A1 (fr) * | 1979-11-13 | 1981-05-28 | R Nuortie | Produit absorbant et son procede de fabrication |
US4315507A (en) * | 1980-04-11 | 1982-02-16 | Kimberly-Clark Corporation | Sanitary napkin with heat fusible baffle |
US4713069A (en) * | 1986-10-31 | 1987-12-15 | Kimberly-Clark Corporation | Baffle having zoned water vapor permeability |
US4713068A (en) * | 1986-10-31 | 1987-12-15 | Kimberly-Clark Corporation | Breathable clothlike barrier having controlled structure defensive composite |
US4758239A (en) * | 1986-10-31 | 1988-07-19 | Kimberly-Clark Corporation | Breathable barrier |
US4818600A (en) * | 1987-12-09 | 1989-04-04 | Kimberly-Clark Corporation | Latex coated breathable barrier |
US6503233B1 (en) | 1998-10-02 | 2003-01-07 | Kimberly-Clark Worldwide, Inc. | Absorbent article having good body fit under dynamic conditions |
US20030199845A1 (en) * | 2001-11-26 | 2003-10-23 | The Procter & Gamble Company | Wearable article having a wetness sensation member |
US6667424B1 (en) | 1998-10-02 | 2003-12-23 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with nits and free-flowing particles |
US6673982B1 (en) | 1998-10-02 | 2004-01-06 | Kimberly-Clark Worldwide, Inc. | Absorbent article with center fill performance |
US20040250969A1 (en) * | 2002-11-07 | 2004-12-16 | Luu Phuong V. | Absorbent sheet exhibiting resistance to moisture penetration |
US20050192549A1 (en) * | 2004-03-01 | 2005-09-01 | Paolo Veglio | Pantiliner |
US20060058769A1 (en) * | 2002-12-10 | 2006-03-16 | Migaku Suzuki | Absorber product with nonpermeable surface sheet |
US20060241555A1 (en) * | 2001-11-26 | 2006-10-26 | Roe Donald C | Wearable article enhancing awareness of urination |
AU2002247241B2 (en) * | 2001-04-03 | 2006-11-02 | Kimberly-Clark Worldwide, Inc. | Absorbent insert for use with an outer absorbent garment |
US7799169B2 (en) | 2004-09-01 | 2010-09-21 | Georgia-Pacific Consumer Products Lp | Multi-ply paper product with moisture strike through resistance and method of making the same |
US20120257928A1 (en) * | 2009-11-19 | 2012-10-11 | Richard J. Bailey | Method of manufacture of a barrage unit and a barrage unit manufactured by such a method |
US8361278B2 (en) | 2008-09-16 | 2013-01-29 | Dixie Consumer Products Llc | Food wrap base sheet with regenerated cellulose microfiber |
US8387165B1 (en) * | 2009-11-13 | 2013-03-05 | Nailah Sakin | Disposable and reusable germ screen |
US8506756B2 (en) | 2008-03-06 | 2013-08-13 | Sca Tissue France | Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet |
CN108272561A (zh) * | 2017-12-23 | 2018-07-13 | 芜湖悠派护理用品科技股份有限公司 | 一种双层吸附尿垫及其制造设备 |
US20210161731A1 (en) * | 2018-05-14 | 2021-06-03 | Drylock Technologies Nv | Absorbent article with spacer element |
CN114081724A (zh) * | 2021-11-24 | 2022-02-25 | 诺宸股份有限公司 | 一种一次性吸收芯体 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963139A (en) * | 1988-09-22 | 1990-10-16 | Mcneil-Ppc, Inc. | Absorbent body having hydrophobic insert |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1643615A (en) * | 1926-08-30 | 1927-09-27 | Harry S Williams | Sanitary napkin |
US1843037A (en) * | 1928-07-19 | 1932-01-26 | Johnson & Johnson | Sanitary napkin |
US1863333A (en) * | 1929-12-10 | 1932-06-14 | Int Cellucotton Products | Absorbent pad |
US2464640A (en) * | 1945-05-25 | 1949-03-15 | Int Cellucotton Products | Sanitary napkin |
US2566325A (en) * | 1949-03-01 | 1951-09-04 | Personal Products Corp | Sanitary products |
-
1969
- 1969-07-22 GB GB36878/69A patent/GB1277216A/en not_active Expired
- 1969-07-24 US US844378A patent/US3612054A/en not_active Expired - Lifetime
- 1969-07-25 FR FR6924696A patent/FR2014034A1/fr not_active Withdrawn
- 1969-07-31 BE BE736906D patent/BE736906A/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1643615A (en) * | 1926-08-30 | 1927-09-27 | Harry S Williams | Sanitary napkin |
US1843037A (en) * | 1928-07-19 | 1932-01-26 | Johnson & Johnson | Sanitary napkin |
US1863333A (en) * | 1929-12-10 | 1932-06-14 | Int Cellucotton Products | Absorbent pad |
US2464640A (en) * | 1945-05-25 | 1949-03-15 | Int Cellucotton Products | Sanitary napkin |
US2566325A (en) * | 1949-03-01 | 1951-09-04 | Personal Products Corp | Sanitary products |
Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888257A (en) * | 1973-10-01 | 1975-06-10 | Parke Davis & Co | Disposable absorbent articles |
US4029101A (en) * | 1974-09-06 | 1977-06-14 | Colgate-Palmolive Company | Absorbent article |
US4057061A (en) * | 1974-12-18 | 1977-11-08 | Kabushiki Kaisha Angel | Sanitary napkin |
WO1981001358A1 (fr) * | 1979-11-13 | 1981-05-28 | R Nuortie | Produit absorbant et son procede de fabrication |
US4315507A (en) * | 1980-04-11 | 1982-02-16 | Kimberly-Clark Corporation | Sanitary napkin with heat fusible baffle |
US4713069A (en) * | 1986-10-31 | 1987-12-15 | Kimberly-Clark Corporation | Baffle having zoned water vapor permeability |
US4713068A (en) * | 1986-10-31 | 1987-12-15 | Kimberly-Clark Corporation | Breathable clothlike barrier having controlled structure defensive composite |
US4758239A (en) * | 1986-10-31 | 1988-07-19 | Kimberly-Clark Corporation | Breathable barrier |
US4818600A (en) * | 1987-12-09 | 1989-04-04 | Kimberly-Clark Corporation | Latex coated breathable barrier |
US6503233B1 (en) | 1998-10-02 | 2003-01-07 | Kimberly-Clark Worldwide, Inc. | Absorbent article having good body fit under dynamic conditions |
US6667424B1 (en) | 1998-10-02 | 2003-12-23 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with nits and free-flowing particles |
US6673982B1 (en) | 1998-10-02 | 2004-01-06 | Kimberly-Clark Worldwide, Inc. | Absorbent article with center fill performance |
US6695827B2 (en) | 1998-10-02 | 2004-02-24 | Kimberly-Clark Worldwide, Inc. | Absorbent article having good body fit under dynamic conditions |
US7429689B2 (en) | 1998-10-02 | 2008-09-30 | Kimberly-Clark Worldwide, Inc. | Absorbent article with center fill performance |
US7265258B2 (en) | 1998-10-02 | 2007-09-04 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with nits and free-flowing particles |
AU2002247241B2 (en) * | 2001-04-03 | 2006-11-02 | Kimberly-Clark Worldwide, Inc. | Absorbent insert for use with an outer absorbent garment |
US7264615B2 (en) * | 2001-04-03 | 2007-09-04 | Kimberly-Clark Worldwide, Inc. | Absorbent insert for use with an outer absorbent garment |
US20030199845A1 (en) * | 2001-11-26 | 2003-10-23 | The Procter & Gamble Company | Wearable article having a wetness sensation member |
US20060241555A1 (en) * | 2001-11-26 | 2006-10-26 | Roe Donald C | Wearable article enhancing awareness of urination |
US8445743B2 (en) | 2001-11-26 | 2013-05-21 | The Procter & Gamble Company | Wearable article enhancing awareness of urination |
US7300547B2 (en) | 2002-11-07 | 2007-11-27 | Georgia-Pacific Consumer Products Llc | Absorbent sheet exhibiting resistance to moisture penetration |
US20080044644A1 (en) * | 2002-11-07 | 2008-02-21 | Luu Phuong V | Absorbent sheet exhibiting resistance to moisture penetration |
US20040250969A1 (en) * | 2002-11-07 | 2004-12-16 | Luu Phuong V. | Absorbent sheet exhibiting resistance to moisture penetration |
US20100239843A1 (en) * | 2002-11-07 | 2010-09-23 | Luu Phuong V | Absorbent sheet exhibiting resistance to moisture penetration |
US7846296B2 (en) | 2002-11-07 | 2010-12-07 | Georgia-Pacific Consumer Products Lp | Absorbent sheet exhibiting resistance to moisture penetration |
US8123905B2 (en) | 2002-11-07 | 2012-02-28 | Georgia-Pacific Consumer Products Lp | Absorbent sheet exhibiting resistance to moisture penetration |
US20060058769A1 (en) * | 2002-12-10 | 2006-03-16 | Migaku Suzuki | Absorber product with nonpermeable surface sheet |
US7976523B2 (en) * | 2002-12-10 | 2011-07-12 | Japan Absorbent Technology Institute | Absorbent product with nonpermeable surface sheet |
US20050192549A1 (en) * | 2004-03-01 | 2005-09-01 | Paolo Veglio | Pantiliner |
US8314285B2 (en) * | 2004-03-01 | 2012-11-20 | The Procter And Gamble Company | Pantiliner |
US8216424B2 (en) | 2004-09-01 | 2012-07-10 | Georgia-Pacific Consumer Products Lp | Multi-ply paper product with moisture strike through resistance and method of making the same |
US8025764B2 (en) | 2004-09-01 | 2011-09-27 | Georgia-Pacific Consumer Products Lp | Multi-ply paper product with moisture strike through resistance and method of making the same |
US7799169B2 (en) | 2004-09-01 | 2010-09-21 | Georgia-Pacific Consumer Products Lp | Multi-ply paper product with moisture strike through resistance and method of making the same |
US8506756B2 (en) | 2008-03-06 | 2013-08-13 | Sca Tissue France | Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet |
US8771466B2 (en) | 2008-03-06 | 2014-07-08 | Sca Tissue France | Method for manufacturing an embossed sheet comprising a ply of water-soluble material |
US8361278B2 (en) | 2008-09-16 | 2013-01-29 | Dixie Consumer Products Llc | Food wrap base sheet with regenerated cellulose microfiber |
US8387165B1 (en) * | 2009-11-13 | 2013-03-05 | Nailah Sakin | Disposable and reusable germ screen |
US8631513B1 (en) | 2009-11-13 | 2014-01-21 | Nailah Sakin | Disposable and reusable germ screen |
US20120257928A1 (en) * | 2009-11-19 | 2012-10-11 | Richard J. Bailey | Method of manufacture of a barrage unit and a barrage unit manufactured by such a method |
US9657452B2 (en) * | 2009-11-19 | 2017-05-23 | Environmental Defence Systems Limited | Method of manufacture of a barrage unit |
CN108272561A (zh) * | 2017-12-23 | 2018-07-13 | 芜湖悠派护理用品科技股份有限公司 | 一种双层吸附尿垫及其制造设备 |
US20210161731A1 (en) * | 2018-05-14 | 2021-06-03 | Drylock Technologies Nv | Absorbent article with spacer element |
CN114081724A (zh) * | 2021-11-24 | 2022-02-25 | 诺宸股份有限公司 | 一种一次性吸收芯体 |
Also Published As
Publication number | Publication date |
---|---|
GB1277216A (en) | 1972-06-07 |
FR2014034A1 (fr) | 1970-04-10 |
BE736906A (fr) | 1969-12-31 |
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