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41. 发明公开

EP1184018A3 Topsheet comprising continuous filaments for absorbent articles 有权
公开(公告)号：EP1184018A3
公开(公告)日：2004-09-08
申请号：EP01307306.9
申请日：2001-08-29
申请人： Uni-Charm Corporation
发明人： Furuya, Kodai , Hayashi, Hiroo , Igaue, Takamitsu , Kaneko, Shinya
IPC分类号： A61F13/511 , A61F13/15
CPC分类号： A61F13/513 , A61F13/53 , A61F13/539
摘要： Disclosed is an absorbent article including: a liquid permeable surface layer formed of continuous filaments individually extending over the entire length of the surface layer, the continuous filaments including at least heat-fusible continuous filaments; a backing sheet; and a fibrous absorbent core located between the surface layer and the backing sheet and containing heat-fusible fibers. Between the surface layer and the fibrous absorbent core, disposed is an absorbent sheet which is formed of superabsorbent polymer to have a plurality of through passages. The surface layer and the fibrous absorbent core are partially fusion-bonded to each other via the through passages formed in the absorbent sheet for retaining the absorbent sheet between the surface layer and the fibrous absorbent core.

42. 发明公开

EP1184022A3 Absorbent article with backing sheet having continuous filaments 有权
标题翻译：具有连续长丝的外层的吸收性物品
公开(公告)号：EP1184022A3
公开(公告)日：2002-03-20
申请号：EP01307307.7
申请日：2001-08-29
申请人： UNI-CHARM CORPORATION
发明人： Furuya, Kodai , Hayashi, Hiroo , Igaue, Takamitsu , Kaneko, Shinya
IPC分类号： A61F13/514 , A61F13/62
CPC分类号： A61F13/51496 , A61F13/5633 , A61F13/565 , A61F13/625 , A61F2013/51004 , A61F2013/51441
摘要： There is disclosed an absorbent article including: a liquid permeable surface sheet; a backing sheet; and an absorbent layer located between the surface sheet and the backing sheet. The backing sheet includes a liquid impermeable base sheet and a layer of continuous filaments individually extending along a longitudinal direction of the absorbent article and stacked on an outer surface of the base sheet. The base sheet and the continuous filament layer are partially fixed.

43. 发明公开

EP1184018A2 Topsheet comprising continuous filaments for absorbent articles 有权
标题翻译：包含用于吸收制品的连续长丝的顶片
公开(公告)号：EP1184018A2
公开(公告)日：2002-03-06
申请号：EP01307306.9
申请日：2001-08-29
申请人： UNI-CHARM CORPORATION
发明人： Furuya, Kodai , Hayashi, Hiroo , Igaue, Takamitsu , Kaneko, Shinya
IPC分类号： A61F13/511 , A61F13/15
CPC分类号： A61F13/513 , A61F13/53 , A61F13/539
摘要： Disclosed is an absorbent article including: a liquid permeable surface layer formed of continuous filaments individually extending over the entire length of the surface layer, the continuous filaments including at least heat-fusible continuous filaments; a backing sheet; and a fibrous absorbent core located between the surface layer and the backing sheet and containing heat-fusible fibers. Between the surface layer and the fibrous absorbent core, disposed is an absorbent sheet which is formed of superabsorbent polymer to have a plurality of through passages. The surface layer and the fibrous absorbent core are partially fusion-bonded to each other via the through passages formed in the absorbent sheet for retaining the absorbent sheet between the surface layer and the fibrous absorbent core.
摘要翻译：本发明公开了一种吸收性物品，该吸收性物品包括：液体透过性表面层，该液体透过性表面层由在表面层的全长上分别延伸的连续长丝形成，连续长丝至少包含热熔融性连续长丝; 背板; 以及位于表面层和背衬片之间并含有热熔性纤维的纤维吸收芯。在表面层和纤维状吸收芯之间设置吸收性片材，该吸收性片材由超吸收性聚合物形成以具有多个通道。表面层和纤维吸收芯通过形成在吸收片中的贯穿通道彼此部分熔融结合，以将吸收片保持在表面层和纤维吸收芯之间。

44. 发明授权

EP0761193B1 Absorbent article of pants type 失效
标题翻译：吸收裤样尿布
公开(公告)号：EP0761193B1
公开(公告)日：2001-12-05
申请号：EP96305695.7
申请日：1996-08-01
申请人： UNI-CHARM CORPORATION
发明人： Yamamoto, Masamitsu , Igaue, Takamitsu , Sasaki, Toru
IPC分类号： A61F13/15
CPC分类号： A61F13/496

45. 发明授权

EP0826352B1 Disposable body fluid absorbent article having disposal securing means 失效
标题翻译：的一次性吸湿制品具有附接装置，用于丢弃
公开(公告)号：EP0826352B1
公开(公告)日：2001-11-28
申请号：EP97306350.6
申请日：1997-08-20
申请人： UNI-CHARM CORPORATION
发明人： Igaue, Takamitsu , Soga, Hiroyuki
IPC分类号： A61F13/15
CPC分类号： A61F13/5512

46. 发明公开

EP0797970A3 Process for manufacturing a sheet member forming a part of disposable garment 失效
标题翻译：一种制造用于卫生制品的片材处理
公开(公告)号：EP0797970A3
公开(公告)日：1999-06-09
申请号：EP97870030.0
申请日：1997-02-27
申请人： Uni-Charm Corporation
发明人： Igaue, Takamitsu , Otsubo, Toshifumi , Sasaki, Toru
IPC分类号： A61F13/15
CPC分类号： A61F13/15723 , A61F13/15699 , Y10T156/1075 , Y10T156/1077
摘要： A web (21) intended to be used a topsheet (2) or a backsheet (3) defining front (6) and rear sections (7) and a crotch section (8) extending therebetween in a disposable garment (1) is continuously fed in its longitudinal direction, and a width of the web (21) is divided in two halves (21A, 21B) along a longitudinally extending cutting line (22) describing a curve approximate to a sine curve in and thus two webs (21A, 21B) are obtained. These two webs (21A, 21B) are transversely spaced from each other by a predetermined dimension and one of these two webs is longitudinally shifted relatively to the other by ½ period. Thereafter, these two webs (21A, 21B) are jointed together in their overlapping regions (23, 24). The two webs thus jointed together is cut for every period (L) with each pair of such overlapping regions (23, 24) lying in the middle of this period. The invention can thereby provide the topsheet (2) or the backsheet (3) without any waste pieces cut therefrom.

47. 发明公开

EP0761193A2 Absorbent article of pants type 失效
标题翻译： Absorbierende，hosenähnlicheWindel
公开(公告)号：EP0761193A2
公开(公告)日：1997-03-12
申请号：EP96305695.7
申请日：1996-08-01
申请人： UNI-CHARM CORPORATION
发明人： Yamamoto, Masamitsu , Igaue, Takamitsu , Sasaki, Toru
IPC分类号： A61F13/15
CPC分类号： A61F13/496
摘要： An absorbent article of pants type comprises a front waist-opening marginal stretchable region (23a) and a front waist stretchable region (24a) having upper, intermediate and lower stretchable subregions (28a,28b,28c). Their elongation stresses stand in a relationship of the front waist-opening marginal stretchable region (23a) > the lower stretchable subregion (28c) > the upper stretchable subregion (28a) > the intermediate stretchable subregion (28b).
摘要翻译：裤型的吸收性物品包括前腰围开口边缘可伸展区域（23a）和具有上部，中间和下部可拉伸区域（28a，28b，28c）的前腰部可拉伸区域（24a）。它们的伸长应力与前腰围开口边缘伸缩区域（23a）>下拉伸区域（28c）>上伸缩区域（28a）>中间伸缩区域（28b）的关系成立。

48. 发明授权

EP0508477B1 Wegwerfwindeln 失效
标题翻译：一次性尿布
公开(公告)号：EP0508477B1
公开(公告)日：1996-07-10
申请号：EP92106292.3
申请日：1992-04-10
申请人： UNI-CHARM CORPORATION
发明人： Igaue, Takamitsu , Tanji, Hiroyuki
IPC分类号： A61F13/15
CPC分类号： A61F13/4942 , A61F13/49009 , A61F13/49011 , A61F13/491 , A61F13/49413 , A61F13/49473 , A61F13/5116 , A61F13/5123 , A61F13/58 , A61F2013/49025 , A61F2013/4944 , A61F2013/4948 , A61F2013/5128 , A61F2013/51409 , A61F2013/51441 , A61F2013/530007 , A61F2013/530445 , A61F2013/530481 , A61F2013/588

49. 发明授权

EP0449271B1 Saugfähiges Wegwerfkleidungsstück 失效
标题翻译：一次性吸收衣服。
公开(公告)号：EP0449271B1
公开(公告)日：1995-06-07
申请号：EP91104914.6
申请日：1991-03-27
申请人： UNI-CHARM CORPORATION
发明人： Nomura, Hironori , Igaue, Takamitsu , Tanji, Hiroyuki , Sasaki, Tohru
IPC分类号： A61F13/15
CPC分类号： A61F13/539 , A61F13/49011 , A61F13/491 , A61F13/51 , A61F13/511 , A61F2013/49033 , A61F2013/49076 , A61F2013/51429 , A61F2013/51441 , A61F2013/53035 , A61F2013/530481 , A61F2013/53908

50. 发明公开

EP0617940A2 Topsheet for use in disposable body fluid absorptive articles and, method and apparatus for making the same 失效
标题翻译：其顶片用于制造体液吸收制品和方法和装置。
公开(公告)号：EP0617940A2
公开(公告)日：1994-10-05
申请号：EP94302084.2
申请日：1994-03-23
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , UNI-CHARM CORPORATION
发明人： Nishino, Kazunari , Igaue, Takamitsu , Motomura, Shigeyuki , Kido, Tsutomu , Shimizu, Shizuo , Takai, Hisashi
IPC分类号： A61F13/15
CPC分类号： A61F13/512 , A61F13/15731 , A61F13/15739 , A61F13/5116 , A61F13/5123 , A61F2013/15447 , A61F2013/15967 , A61F2013/15991 , A61F2013/51078 , A61F2013/51165 , A61F2013/51173 , A61F2013/51178 , A61F2013/51182 , A61F2013/5127 , Y10T428/24331
摘要： The invention comprises a topsheet for use in body fluid absorptive articles and, method and apparatus for making the same so improved that collapse and clogging of liquid passages may be reliably avoided.
To this end, the topsheet (2) comprises an upper sheet (7) provided with a skin-contacting area (14) and liquid passages (13) and a lower-sheet (8) provided with a skin-non-contacting area (15), an area (16) welded to the liquid passages (13) and an exposed area (25). The area (25) is welded to each of the liquid passages (13) around its lower opening (12) so as to protect this liquid passage (13) against collapse and clogging. The exposed area (25) defines a skin-contacting surface (18) which rises up into each of the liquid passages (13) but not beyond the upper surface of the skin-contacting area (14). The upper sheet (7) cooperates with the lower sheet (8) to define cavities (20) extending in the direction of the topsheet's thickness.
The topsheet (2) can bemade by blowing molten fibres from a melt blow extruder used to form the lower sheet against the lower side of the upper sheet formed by a melt blow extruder used to form the upper sheet.
摘要翻译：本发明包括在体液吸收物品中使用的顶片和，方法和装置，用于使相同的，所以改善了没有液体通道的崩塌和堵塞可以被可靠地避免。为此，顶片（2）包括到上部片材（7）设置有一皮肤接触区（14）和液体通道（13）和下板（8）设置有皮肤非接触区域（ 15）（在区域16）焊接到所述液体通道（13）和上暴露区域（25）。的区域（25）被焊接到各个液体通道（13）围绕其下部开口（12），以便保护该液体通道（13）抗坍塌和堵塞。暴露区域（25）限定皮肤接触表面（18），该上升到每个液体通道（13），但不超过所述皮肤接触区域（14）的上表面上的。上部片（7）与下部片材（8）协作，以限定在所述顶片的厚度方向上延伸的腔体（20）。顶片（2）可通过由用于形成针对由用于形成上部片材的熔融吹塑挤出机形成的上板的下侧的下部片的熔融吹塑挤出机吹熔融纤维业主由此。

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