公开(公告)号：US5306266A

公开(公告)日：1994-04-26

申请号：US994023

申请日：1992-12-21

申请人： Mary E. Freeland

发明人： Mary E. Freeland

IPC分类号： A61F13/511 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61F13/20

CPC分类号： A61F13/495 ,  A61F13/49007

摘要： A spacer for use in a disposable absorbent article is disclosed. The spacer has an outer cover and a plurality of discrete elements enclosed by the outer cover. The discrete elements can move relative to one another within the outer cover. Relative movement of the discrete elements permits the spacer to plastically deform in response to flexural loading, while maintaining a fecal void space in the absorbent article under compressive loading.

摘要翻译： 公开了一种用于一次性吸收制品的间隔件。 间隔件具有外盖和由外盖包围的多个分立元件。 离散元件可以在外盖内相对于彼此移动。 离散元件的相对运动允许间隔件响应于弯曲载荷塑性变形，同时在压缩载荷下保持吸收制品中的粪便空隙。

公开(公告)号：US5019066A

公开(公告)日：1991-05-28

申请号：US353923

申请日：1989-05-18

申请人： Mary E. Freeland ,  Ted L. Blaney

发明人： Mary E. Freeland ,  Ted L. Blaney

IPC分类号： A61F13/15

CPC分类号： A61F13/49466

摘要： A unitary disposable absorbent article such as a diaper is provided with an absorbent core; a liquid impervious backsheet; a liquid pervious topsheet; and a waistpanel positioned over and joined to said topsheet adjacent at least one of the end edges of the absorbent article. The waistpanel provides a waist feature that reduces the potential of liquids to wick between the skin of the wearer and the topsheet, reduces the potential for rollover of the waist portion of the absorbent article, and provides a soft, skin friendly, breathable waist feature.

摘要翻译： 一体式一次性吸收制品如尿布设置有吸收芯; 不透液体的底片; 液体可透过的顶片; 以及位于吸收制品的至少一个端部边缘上方并连接到所述顶片的腰围。 腰围提供了腰部特征，其减少了穿用者皮肤和顶片之间的液体吸收的潜力，降低了吸收制品的腰部翻转的可能性，并提供了柔软的，皮肤友好的，透气的腰部特征。

公开(公告)号：US4892536A

公开(公告)日：1990-01-09

申请号：US240149

申请日：1988-09-02

申请人： Thomas A. DesMarais ,  Mary E. Freeland ,  William J. Moore

发明人： Thomas A. DesMarais ,  Mary E. Freeland ,  William J. Moore

IPC分类号： A61F13/494 ,  A61F13/15 ,  A61F13/56

CPC分类号： A61F13/495 ,  A61F13/49019 ,  A61F13/512 ,  A61F13/491 ,  A61F13/58 ,  A61F2013/49031 ,  A61F2013/51409

摘要： A disposable absorbent article, such as a diaper, having a liquid impervious backsheet, a urine pervious liner, and absorbent core intermediate the backsheet and liner is disclosed. The liner has a passageway to allow communication of solid waste materials to the core, thereby isolating such waste from the skin of the wearer. The liner is longitudinally contracted by elastic strands disposed longitudinally nonadjacent the passageway, improving the fit of the article to the wearer without sacrificing leakage protection and allowing various sections of the article to assume independent functions.

公开(公告)号：US4795452A

公开(公告)日：1989-01-03

申请号：US99972

申请日：1987-09-23

申请人： Ted L. Blaney ,  Mary E. Freeland ,  Alvin D. Martin, Jr.

发明人： Ted L. Blaney ,  Mary E. Freeland ,  Alvin D. Martin, Jr.

IPC分类号： A61F13/494 ,  A61F5/44 ,  A61F13/15 ,  A61F13/16

CPC分类号： A61F13/494 ,  A61F13/49017 ,  A61F13/49413 ,  A61F2013/1504

摘要： A disposable absorbent article such as a diaper having an outer covering layer comprising a liquid pervious topsheet and a liquid impervious backsheet, an absorbent core encased in the outer covering layer, and at least one cuff member extending outwardly from and along an edge of the absorbent core. The cuff member comprises an upper layer, a base layer, a cantilever flap interposed between the upper layer and the base layer and having a fixed edge and a distal edge, and gathering means such as a plurality of elastic members secured to the cantilever flap. The cuff member enhances containment and fit of the absorbent article and minimizes cuff roll-out and collapse during use.

公开(公告)号：US5032120A

公开(公告)日：1991-07-16

申请号：US321814

申请日：1989-03-09

申请人： Mary E. Freeland ,  Patrick J. Allen

发明人： Mary E. Freeland ,  Patrick J. Allen

IPC分类号： A61F13/15 ,  A61F13/49 ,  A61F13/514 ,  A61F13/56

CPC分类号： A61F13/4942 ,  A61F13/49017 ,  A61F13/495 ,  A61F13/511 ,  A61F2013/15821 ,  A61F2013/49031 ,  A61F2013/49042 ,  A61F2013/49076 ,  A61F2013/588

摘要： A disposable absorbent article, such as a diaper, is disclosed. The diaper has two lengthwise extending longitudinal marginal portions, each longitudinal marginal portion having two elastically extensible leg cuffs, a barrier cuff and a gasket cuff. The leg cuffs serve to help contain body exudates within the disposable article. Each leg cuff is elasticized to provide a relatively low ultimate contact force against the skin of the wearer at relatively high elongations. This arrangement provides a diaper with leg cuffs which can be elongated to conform to the shape of the wearer, without causing undue discomfort or irritation to the legs of the wearer. The relatively low ultimate contact force at relatively high elongations may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time.

公开(公告)号：US5269775A

公开(公告)日：1993-12-14

申请号：US897689

申请日：1992-06-12

申请人： Mary E. Freeland ,  Patrick J. Allen

发明人： Mary E. Freeland ,  Patrick J. Allen

IPC分类号： A61F13/49 ,  A61F5/44 ,  A61F13/15

CPC分类号： A61F13/495 ,  A61F13/49012 ,  A61F13/49017 ,  A61F13/512 ,  A61F13/49011 ,  A61F13/491 ,  A61F13/494 ,  A61F13/51 ,  A61F13/537 ,  A61F2013/153 ,  A61F2013/15365 ,  A61F2013/15406 ,  A61F2013/15552 ,  A61F2013/49022 ,  A61F2013/49031 ,  A61F2013/49033 ,  A61F2013/49039 ,  A61F2013/4948 ,  A61F2013/51004 ,  A61F2013/51011 ,  A61F2013/51066 ,  A61F2013/51333 ,  A61F2013/51409 ,  A61F2013/51413 ,  A61F2013/5149 ,  A61F2013/530007 ,  A61F2013/530445 ,  A61F2013/530481 ,  A61F2013/530613 ,  A61F2013/53445 ,  A61F2013/53769 ,  A61F2013/53795 ,  A61F2013/53908

摘要： A topsheet for use in a disposable absorbent article. The topsheet is divided into three trisections disposed in a particular arrangement along the longitudinal axis of the disposable absorbent article. The front trisection has no elastic extensibility. The central trisection has elastic extensibility in the transverse direction. The rear trisection has elastic extensibility in the longitudinal direction. If desired, the topsheet may be further provided with an aperture for communicating fecal material through the topsheet into a void space in the disposable absorbent article. An exemplary disposable absorbent article is also included in the disclosure.

摘要翻译： 用于一次性吸收制品的顶片。 顶片被分成沿着一次性吸收制品的纵向轴线以特定布置设置的三个三部分。 前三分线没有弹性伸展性。 中心三部分在横向具有弹性伸展性。 后三分线在纵向上具有弹性延展性。 如果需要，顶片可以进一步设置有孔，用于将粪便材料通过顶片传送到一次性吸收制品中的空隙中。 在本公开中还包括示例性的一次性吸收制品。

公开(公告)号：US5037416A

公开(公告)日：1991-08-06

申请号：US321813

申请日：1989-03-09

申请人： Patrick J. Allen ,  Mary E. Freeland

发明人： Patrick J. Allen ,  Mary E. Freeland

IPC分类号： A61F13/511 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  B31D1/04

CPC分类号： A61F13/495 ,  A61F13/49009 ,  A61F13/513 ,  A61F13/515 ,  B31D1/04 ,  A61F2013/15821 ,  A61F2013/49042 ,  A61F2013/49044 ,  A61F2013/49076 ,  A61F2013/51322

摘要： A disposable absorbent article, such as a diaper, is disclosed. The topsheet of the diaper is elastically extensible and provides a relatively low contact pressure against the skin of the wearer at relatively high elongations. This arrangement provides a diaper topsheet which can be elongated to conform to the shape of the wearer without causing undue discomfort or irritation. The relatively low ultimate contact pressure at relatively high elongation may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time. The topsheet may be a laminate having one elastomeric lamina and an inelastic lamina. Also disclosed is a method for making such a laminate.