公开(公告)号：US10857255B2

公开(公告)日：2020-12-08

申请号：US15907374

申请日：2018-02-28

Applicant: The Procter & Gamble Company

Inventor： Stefan Flöter ,  Geeske Gratzel ,  Torsten Lindner

IPC: A61F13/15 ,  A61L15/20 ,  D04H3/16 ,  D04H5/00 ,  D04H3/007 ,  A61L15/50 ,  A61F13/537 ,  A61F13/535 ,  A61F13/84 ,  A61F13/531 ,  A61F13/53 ,  A61F13/534

Abstract: An absorbent article includes an absorbent core having an absorbent material enclosed in a core wrap having a top layer and a bottom layer. The bottom layer of the core wrap comprises a nonwoven comprising synthetic fibers, which has a basis weight from about 6 g/m2 to about 10 g/m2 and the nonwoven has a static coefficient of friction as measured in cross-machine direction of no more than 0.40.

公开(公告)号：US10772770B2

公开(公告)日：2020-09-15

申请号：US15691791

申请日：2017-08-31

Applicant: UNICHARM CORPORATION

Inventor： Masashi Nakashita ,  Ichiro Wada ,  Yuki Noda ,  Akira Hashino

IPC: A61F13/511 ,  A61F13/84 ,  A61F13/472 ,  B32B5/02 ,  B32B5/26 ,  B32B3/30 ,  A61L15/20 ,  A61L15/50

Abstract: A top sheet includes a skin contact surface configured to contact the skin of a wearer. The skin contact surface includes at least one projection and at least one recess. The top sheet further includes a back surface opposite the skin contact surface. The top sheet further includes a coating on the at least one projection. The coating essentially includes a blood slipping agent having a kinematic viscosity of 0.01 to 80 mm2/s at 40° C., a water holding percentage of 0.01 to 4.0 mass %, and a weight-average molecular weight of less than 1,000, and the coating is configured to slip from the skin contact surface, through the top sheet, to the back surface along with menstrual blood.

公开(公告)号：US20190314217A1

公开(公告)日：2019-10-17

申请号：US16313577

申请日：2016-06-28

Applicant: Essity Hygiene and Health Aktiebolag

Inventor： Magdalena Hörle ,  Karin Alenius ,  Shabira Abbas ,  Chatrine Stridfeldt

IPC: A61F13/511 ,  A61F13/472 ,  A61F13/56 ,  A61M35/00 ,  A61L15/26 ,  A61L15/20 ,  A61L15/28 ,  A61L15/50

Abstract: An intimate skin conditioner veil, configured to be positioned in an undergarment so that it covers the mons pubis in front of the anterior labia commissure of a female user, without covering any part of the vulval vestibule area of the user. The main portion may be reflection symmetric about a longitudinal central line, and the veil may include a garment facing layer arranged on a garment facing side of the veil, and a space creating layer arranged on a skin contacting side of the veil. The space creating layer comprises a nonwoven material arranged at least one the skin contacting side of the veil. The nonwoven material includes non-absorbent fibres. The fibres and/or the nonwoven material is/are coated with a lubricating coating composition configured for use in hygiene products at least on the skin contacting side of the veil to be in contact with skin of the user.

公开(公告)号：US20170348465A1

公开(公告)日：2017-12-07

申请号：US15534188

申请日：2016-06-17

Applicant: Toray Industries, Inc. ,  Nanotheta Co., Ltd.

Inventor： Akihiro Saito ,  Toru Arakane ,  Kazuhiro Tanahashi ,  Koji Okabayashi ,  Shinji Takeoka ,  Toshinori Fujie ,  Shoichiro Suzuki ,  Atsushi Murata ,  Shinya Otsubo

IPC: A61L31/04 ,  C08G65/331 ,  A61L15/50 ,  C08G81/02 ,  C08J5/18 ,  C08L53/00

CPC classification number: A61L31/041 ,  A61L15/00 ,  A61L15/50 ,  A61L27/00 ,  A61L31/00 ,  C08G65/3311 ,  C08G65/332 ,  C08G81/00 ,  C08G81/02 ,  C08J5/18 ,  C08L53/005 ,  C08L2203/02

Abstract: A polymer film can be adjusted to movement or a fine uneven surface of a living body and has excellent ability to adhere to a biological tissue. The polymer film includes a block copolymer having a structure in which branched polyalkylene glycol and polyhydroxyalkanoic acid are bound to each other, wherein the polymer film has a film thickness of 10 to 1000 nm. The branched polyalkylene glycol has at least three terminal hydroxyl groups per molecule, the mass percentage of the branched polyalkylene glycol relative to the total mass of the block copolymer is 1% to 30%, and a value obtained by dividing the average molecular weight of polyhydroxyalkanoic acid in the block copolymer by X that is the number of terminal hydroxyl groups present per a single molecule of the branched polyalkylene glycol is 10000 to 30000.

公开(公告)号：US09775751B2

公开(公告)日：2017-10-03

申请号：US14381948

申请日：2013-02-21

Applicant: UNICHARM CORPORATION

Inventor： Masashi Nakashita ,  Ichiro Wada ,  Yuki Noda ,  Akira Hashino

IPC: A61F13/51 ,  A61F13/84 ,  A61F13/472 ,  B32B3/30 ,  A61F13/511 ,  A61L15/20 ,  A61L15/50 ,  B32B5/02 ,  B32B5/26

CPC classification number: A61F13/472 ,  A61F13/51104 ,  A61F13/51113 ,  A61F13/8405 ,  A61F2013/8455 ,  A61L15/20 ,  A61L15/50 ,  B32B3/30 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B2250/20 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/062 ,  B32B2307/726 ,  B32B2307/73 ,  B32B2555/02

Abstract: An object of the present disclosure is to provide an absorbent article without a sticky feel on the top sheet and with a smooth top sheet, not only when a large amount of menstrual blood has been absorbed, but even when a small amount of menstrual blood has been absorbed. The absorbent article of the present disclosure is as follows. An absorbent article comprising a liquid-permeable top sheet, a liquid-impermeable back sheet and an absorbent body between the liquid-permeable top sheet and liquid-impermeable back sheet, wherein the liquid-permeable top sheet comprises a blood slipping agent having a kinematic viscosity of 0.01 to 80 mm2/s at 40° C., a water holding percentage of 0.01 to 4.0 mass %, and a weight-average molecular weight of less than 1,000, on at least the projection in an excretory opening contact region.

公开(公告)号：US09579411B2

公开(公告)日：2017-02-28

申请号：US12373619

申请日：2007-07-12

Applicant: Deborah Addison ,  Simon William Bayliff ,  Breda Mary Cullen ,  Michelle Del Bono ,  William Pigg ,  Margaret Stedman ,  Paul Howard Lowing

Inventor： Deborah Addison ,  Simon William Bayliff ,  Breda Mary Cullen ,  Michelle Del Bono ,  William Pigg ,  Margaret Stedman ,  Paul Howard Lowing

IPC: A61F13/53 ,  A61L15/46 ,  A61L15/28 ,  A61L15/26 ,  A61L15/34 ,  A61L15/42 ,  A61L15/50 ,  A61L15/60

CPC classification number: A61L15/28 ,  A61F13/00008 ,  A61F13/00029 ,  A61F13/00063 ,  A61F13/00072 ,  A61F2013/00217 ,  A61L15/18 ,  A61L15/26 ,  A61L15/34 ,  A61L15/42 ,  A61L15/44 ,  A61L15/50 ,  A61L15/60 ,  A61L2300/404 ,  C08L83/04

Abstract: A wound dressing comprising: a water-absorbent fabric comprising at least about 10 wt. % of hydrogel-forming absorbent fibers based on the dry weight of the fabric; and an adhesion-resistant, water-permeable wound contacting surface textile layer that is substantially continuously bonded to at least one surface of said fabric. The surface textile layer may be formed by surface treatment of the fabric, or by bonding a suitable textile web to the surface of the fabric.

Abstract translation: 一种伤口敷料，其包括：吸水性织物，其包含至少约10重量％ 基于织物干重的水凝胶形成吸收性纤维的％; 以及基本上连续地结合到所述织物的至少一个表面上的耐粘附性，渗透性的伤口接触表面织物层。 表面织物层可以通过织物的表面处理或通过将合适的织物网粘合到织物表面而形成。

公开(公告)号：US20150230998A1

公开(公告)日：2015-08-20

申请号：US14429840

申请日：2013-08-14

Applicant: UNICHARM CORPORATION

Inventor： Ichiro Wada ,  Masashi Nakashita ,  Masashi Uda

IPC: A61F13/511 ,  A61L15/50 ,  A61L15/20 ,  A61F13/15

CPC classification number: A61F13/51113 ,  A61F13/15707 ,  A61F13/4756 ,  A61F13/51104 ,  A61F13/5116 ,  A61F13/51394 ,  A61F13/8405 ,  A61F2013/15439 ,  A61F2013/51016 ,  A61F2013/51066 ,  A61F2013/51073 ,  A61F2013/8455 ,  A61L15/20 ,  A61L15/34 ,  A61L15/42 ,  A61L15/50

Abstract: The present invention addresses the problem of providing an absorbent article that has an improved ability to transfer menstrual blood from a liquid-permeable layer to an absorbent body and can reduce the amount of the menstrual blood remaining in the liquid-permeable layer. To solve this problem, provided is a sanitary napkin provided with a top sheet, a back sheet and an absorbent body that is interposed between the top sheet and the back sheet, wherein convex portions formed in an excretion orifice contact region of the top sheet are coated with a blood lubricity-imparting agent that has a kinetic viscosity of 0.01-80 mm2/s at 40° C., a water retention rate of 0.01-4.0 mass % and a weight-average molecular weight of less than 1,000.

Abstract translation: 本发明解决了提供一种吸收性物品的问题，该吸收性物品具有改善的能力，将月经血液从透液层转移到吸收体，并且可以减少残留在透液层中的经血量。 为了解决这个问题，提供了一种卫生巾，其设置有顶片，背片和介于顶片和背片之间的吸收体，其中形成在顶片的排泄口接触区域中的凸部为 涂覆有在40℃下动力粘度为0.01-80mm 2 / s，保水率为0.01-4.0质量％，重均分子量小于1,000的血液润滑性赋予剂。

公开(公告)号：US09101680B2

公开(公告)日：2015-08-11

申请号：US12121375

申请日：2008-05-15

Applicant: Mark Andrew Thornton ,  Cornelia Beate Martynus ,  Ekaterina Anatolyevna Ponomarenko ,  Victor Nicholas Vega ,  Brandon Ellis Wise ,  Donald Carroll Roe

Inventor： Mark Andrew Thornton ,  Cornelia Beate Martynus ,  Ekaterina Anatolyevna Ponomarenko ,  Victor Nicholas Vega ,  Brandon Ellis Wise ,  Donald Carroll Roe

IPC: A61F13/15 ,  A61F13/20 ,  A61L15/16 ,  A61L15/50

CPC classification number: A61L15/16 ,  A61L15/50

Abstract: An absorbent article to be worn by a wearer having a skin-contacting sheet such as a topsheet, a backsheet, an absorbent core and a colored hydrophilic lotion, that not only helps to reduce the adherence of the menses or feces to the skin, thereby improving the ease of menses or bowl movement (BM) clean up, but that also may serve as a wetness indicator. The absorbent articles may be infant (baby) diapers, including training pants, adult incontinence articles and the like.

Abstract translation: 具有皮肤接触片材如顶片，底片，吸收芯和有色亲水洗剂的佩戴者所穿的吸收性物品，不仅有助于减少月经或粪便对皮肤的粘附，从而 提高月经或碗运动（BM）的清洁度，但也可以作为湿度指标。 吸收性物品可以是婴儿（婴儿）尿布，包括训练裤，成人失禁制品等。

公开(公告)号：US20080269661A1

公开(公告)日：2008-10-30

申请号：US12217173

申请日：2008-07-02

Applicant: Marni Markell Hurwitz ,  Dave Narasimhan ,  Ernest D. Buff

Inventor： Marni Markell Hurwitz ,  Dave Narasimhan ,  Ernest D. Buff

IPC: A61L15/50 ,  B29C65/52 ,  B05D5/10

CPC classification number: A61F13/0203 ,  A61L15/58 ,  Y10T156/1002

Abstract: A bandage remains securely attached to the skin of a wearer during extended exposure to arid, humid or wet conditions. The bandage is readily removed from the attached condition upon application of pressure to its exterior surface. Adhesive portions of the contain pockets or microcapsules filled with an adhesive-inactivating ingredient. The pockets are formed in the backing layer. Microcapsules, if present, are incorporated in the adhesive. The adhesive inactivating ingredient comprises oil from vegetable source, mineral source or fatty acids. The wearer ruptures the pockets or microcapsules by applying pressure to the bandage above the adhesive portions. The adhesive-inactivating ingredient is thereby released at the skin-adhesive interface, permitting an easy, pain-free removal of the bandage.

Abstract translation: 在持续暴露于干旱，潮湿或潮湿的条件下，绷带保持牢固地附着在穿着者的皮肤上。 当对其外表面施加压力时，绷带容易从附着的状态移除。 含有口袋或微胶囊的粘合剂部分填充有粘合剂灭活成分。 口袋形成在背衬层中。 将微胶囊（如果存在）并入粘合剂中。 粘合剂灭活成分包括来自植物来源，矿物源或脂肪酸的油。 佩戴者通过向粘合剂部分上方的绷带施加压力来破坏口袋或微胶囊。 因此，粘合剂灭活成分在皮肤 - 粘合剂界面处释放，允许容易地，无痛地去除绷带。

公开(公告)号：US6046378A

公开(公告)日：2000-04-04

申请号：US820403

申请日：1997-03-12

Applicant: Roger Bradshaw Quincy, III ,  Elizabeth Deibler Gadsby

Inventor： Roger Bradshaw Quincy, III ,  Elizabeth Deibler Gadsby

IPC: A61F13/15 ,  A61F5/44 ,  A61F13/49 ,  A61F13/511 ,  A61L15/32 ,  A61L15/48 ,  A61L15/50 ,  C08J7/04 ,  D06M15/15 ,  D06M15/53 ,  A61F13/20

CPC classification number: D06M15/53 ,  A61L15/32 ,  A61L15/48 ,  A61L15/50 ,  D06M15/15 ,  D06M2101/20 ,  D06M2200/00

Abstract: A wettable article consisting of an article with a hydrophobic surface having a coating which includes a surface free energy modifier and a surface-active agent. The hydrophobic surface may include a hydrophobic polymer. The surface free energy modifier has a surface free energy greater than that of the surface of the article, but less than the surface tension of an aqueous liquid to which the wettable coated article may be exposed. The surface free energy modifier desirably is present in an amount sufficient to substantially cover the surface of the article. The surface-active agent is present in an amount effective to lower the surface tension of the liquid to a value which is greater than the surface free energy of the surface of the article and equal to or less than the surface free energy of the surface free energy modifier. The article desirably is a film or a fibrous web, such as a nonwoven web. Methods of preparing the wettable article also are described.