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公开(公告)号:WO1991016872A1
公开(公告)日:1991-11-14
申请号:PCT/US1991002495
申请日:1991-04-12
Applicant: THE PROCTER & GAMBLE COMPANY
Inventor: THE PROCTER & GAMBLE COMPANY , NODA, Isao
IPC: A61F13/15
CPC classification number: A61F13/51405 , A61F13/15252 , A61F13/511 , A61F2013/15382 , A61F2013/51035 , A61F2013/5145 , A61F2013/51454 , A61F2013/530489 , A61F2013/53062 , A61L15/26 , A61L15/62 , C08L77/00
Abstract: Disposable sanitary articles comprise paper treated with polycationic latexes as wet-strength agents. The paper has sufficient wet strength that it can serve as the backsheet for absorbent articles, garments, and the like. Thus, Kymene R is reacted, for example, with acrylic acid and cross-linked with styrene/butadiene to provide a polycationic latex which is used to treat paper to enhance its wet strength. Diapers, sanitary napkins, pantiliners, and the like, prepared from the foregoing material are disclosed.
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公开(公告)号:WO1994001070A1
公开(公告)日:1994-01-20
申请号:PCT/US1993005997
申请日:1993-06-28
Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
IPC: A61F13/16
CPC classification number: B32B37/226 , A61F13/15585 , A61F13/539 , A61F2013/1539 , A61F2013/15447 , A61F2013/15934 , A61F2013/15991 , A61F2013/49025 , A61F2013/49042 , A61F2013/51327 , A61F2013/51429 , A61F2013/51441 , A61F2013/51452 , A61F2013/51454 , A61F2013/530481 , A61F2013/8488 , B32B37/0076 , B32B38/0004 , Y10T156/1054
Abstract: A simplified process is disclosed for making form fitting undergarments that include structures for absorbing (13) and containing body exudates. The garments are formed by selectively cutting (14, 15) and seaming (17, 18) sheets (8) having parallel elastic strands into trapezoidal or rectangular geometries so that the finished garmet when stretched in the waist at least 70 % contracts in the perpendicular direction at 20 %.
Abstract translation: 公开了一种简化的制造方法,用于制作包括用于吸收(13)并包含身体渗出物的结构的内衣的内衣。 通过选择性地切割(14,15)和具有平行的弹性股线的接缝(17,18)片(8)形成为梯形或矩形几何形状,使得当在腰部拉伸时的完成的手镯至少在垂直方向收缩70% 方向为20%。
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公开(公告)号:WO2008065748A1
公开(公告)日:2008-06-05
申请号:PCT/JP2007/001300
申请日:2007-11-26
Applicant: 株式会社巴川製紙所 , 株式会社日本吸収体技術研究所 , 梅原 俊一郎 , 奥川 克弘 , 鈴木 磨
IPC: B32B5/26 , A61F13/49 , A61F13/514 , B32B27/12 , B32B27/18
CPC classification number: B32B5/26 , A61F13/51458 , A61F13/51478 , A61F13/8405 , A61F2013/51019 , A61F2013/51023 , A61F2013/51452 , A61F2013/51454
Abstract: 微細繊維状セルロースと不織布からなる複合シート材の液体漏出防止性及び脱臭性能を向上させ、おむつ等の衛生材やメディカル材に利用可能なシート材を提供する。 不織布と微細繊維状セルロースからなる複合シート材1に撥水材と脱臭剤の混合物2が積層されてなる通気性耐水シートであって、前記撥水材がオレフィン系撥水剤と合成樹脂系バインダーと架橋剤を含む通気性耐水シートであり、前記不織布がスパンメルト不織布、前記合成樹脂系バインダーがスチレンブタジエン樹脂、前記架橋剤が炭酸ジルコニウムアンモニウムであることが好ましい。
Abstract translation: 旨在提供可用于卫生材料如尿布和医疗材料的片材,其是包含微纤维纤维素和非织造织物的复合片材,并且已经提高了防止液体渗漏和除臭性能的性能。 一种透气防水片材,其中将具有除臭剂的防水材料的混合物(2)层压在包含微纤维纤维素和非织造织物的复合片材(1)上。 优选:上述防水材料是含有烯烃类防水剂,合成树脂型粘合剂和交联剂的透气性防水性片材; 上述无纺布是纺粘非织造布; 上述合成树脂型粘合剂是苯乙烯丁二烯树脂; 交联剂为碳酸锆铵。
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公开(公告)号:WO1993009740A1
公开(公告)日:1993-05-27
申请号:PCT/GB1992001959
申请日:1992-10-26
Applicant: ECOPROGRESS LIMITED , BROWN, Malcolm, David
Inventor: ECOPROGRESS LIMITED
IPC: A61F13/15
CPC classification number: A61F13/49009 , A61F13/15211 , A61F13/15252 , A61F13/491 , A61F13/514 , A61F13/534 , A61F2013/15048 , A61F2013/15235 , A61F2013/51014 , A61F2013/51019 , A61F2013/51409 , A61F2013/51429 , A61F2013/51431 , A61F2013/51441 , A61F2013/51454 , A61F2013/51486 , A61F2013/530007 , A61F2013/530036 , A61F2013/530131 , A61F2013/530343 , A61F2013/53035 , A61F2013/530481 , A61F2013/53481 , A61F2013/53908 , A61F2013/53933 , A61F2013/5395 , A61F2013/583 , A61F2013/588
Abstract: A disposable article, e.g. a diaper, having a backing layer (5) formed of soluble material constructed so that when in contact with a relatively large volume of liquid, e.g. that produced by flushing a lavatory, the backing layer (5) dissolves and loses its integrity but when in contact with a relatively small volume of liquid, e.g. when handled with wet hands, dissolution is restricted so that the backing layer (5) maintains its integrity. The backing layer may have variable solubility across its thickness, e.g. one side of the backing layer may comprise a relatively soluble material (4), whereas the other side comprises a less soluble material (6). Alternatively, the backing layer may comprise a soluble membrane (5) having a discontinuous layer (14, 16) of relatively insoluble material applied to at least one surface thereof.
Abstract translation: 一次性制品,例如 尿布,其具有由可溶性材料形成的背衬层(5),所述可溶性材料被构造成使得当与相对大体积的液体接触时。 通过冲洗盥洗室产生的,背衬层(5)溶解并失去其完整性,但是当与相对小体积的液体接触时,例如, 当用湿手处理时,溶解受到限制,使得背衬层(5)保持其完整性。 背衬层可以在其厚度上具有可变的溶解度,例如。 背衬层的一侧可以包括相对可溶性材料(4),而另一侧包含较不溶解的材料(6)。 或者,背衬层可以包括具有施加到其至少一个表面的相对不溶性材料的不连续层(14,16)的可溶性膜(5)。
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