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1. 发明授权

US06271155B1 Composite sheet comprising a non-woven fabric and a film 有权
标题翻译：包含无纺布和薄膜的复合片材
公开(公告)号：US06271155B1
公开(公告)日：2001-08-07
申请号：US09245649
申请日：1999-02-08
申请人： Takeshi Noma , Shingo Horiuchi , Yoshimi Tsujiyama
发明人： Takeshi Noma , Shingo Horiuchi , Yoshimi Tsujiyama
IPC分类号： B32B2702
CPC分类号： B32B27/12 , B32B5/022 , B32B27/32 , B32B2262/0253 , B32B2307/724 , B32B2323/043 , B32B2323/10 , B32B2555/02 , Y10T442/637 , Y10T442/641 , Y10T442/674 , Y10T442/678
摘要： A composite laminated sheet comprises a thermoplastic crystalline film and a non-woven fabric having a thermoplastic conjugated fiber comprising the low melting point component and the high melting point component, in which the difference in the melting point between the low melting point component and the high melting point component is not less than 10° C.; the difference in the melting point between the thermoplastic crystalline film and the low melting point component of the conjugated fiber is not more than 30° C.; and the temperature of the position corresponding to 10% of the area from the side of the melting starting point of the endothermic peak of an entire conjugated fiber evaluated by DSC is between the melting starting point and the melting completion point of the endothermic peak of the film evaluated by DSC. According to the present invention, a composite sheet is provided in which a non-woven fabric and a film are adhered without adhesive agents, the appearance is excellent, and the adhesive strength between the non-woven fabric and the film is high. Consequently, the composite sheet of the present invention can be used for a water-proof sheets, for example, paper diapers or sanitary napkins or the like.
摘要翻译：复合层叠片包括热塑性结晶膜和具有包含低熔点成分和高熔点成分的热塑性共轭纤维的无纺布，其中低熔点成分与高熔点成分之间的熔点差熔点成分不低于10℃。热塑性结晶膜与复合纤维的低熔点成分之间的熔点差不超过30℃。并且由通过DSC评价的整个共轭纤维的吸热峰的熔融起始点的面积的10％的位置的温度在熔融起点和熔融起始点的熔融峰值之间电影由DSC评估。根据本发明，提供一种复合片材，其中无粘合剂粘附无纺织物和膜，外观优异，无纺布和膜之间的粘合强度高。因此，本发明的复合片材可以用于防水片材，例如纸尿布或卫生巾等。

2. 发明授权

US6015605A Filament nonwoven fabric and absorbent article using the same 失效
标题翻译：丝状无纺布及使用其的吸收性物品
公开(公告)号：US6015605A
公开(公告)日：2000-01-18
申请号：US246373
申请日：1999-02-08
申请人： Yoshimi Tsujiyama , Toshikatsu Fujiwara , Shingo Horiuchi
发明人： Yoshimi Tsujiyama , Toshikatsu Fujiwara , Shingo Horiuchi
IPC分类号： A61F13/15 , D01F8/06 , D04H3/14 , D04H3/16 , B32B3/00
CPC分类号： D04H3/14 , A61F13/15577 , A61F13/4753 , A61F13/51 , A61F13/51121 , A61F13/513 , A61F13/51401 , D01F8/06 , D04H3/16 , Y10T428/24802 , Y10T428/2913
摘要： A filament nonwoven fabric comprising thermoplastic fibers with a fineness of 0.1 to 10 d/f, having a basis weight of 5 to 35 g/m.sup.2, and having thermally press bonded portions, in which the conditions (A), (B), and (C) below are satisfied:(A) the area rate of the thermally press bonded portions being from 5 to 25%;(B) X.ltoreq.2.0 (mm)X: the average value of the distance between adjacent thermally press bonded portions in the mechanical direction of the nonwoven fabric; Y.ltoreq.2.5 (mm)Y: the average value of the distance between adjacent thermally press bonded portions in the direction perpendicular to the mechanical direction of the nonwoven fabric; and(C) the average value of the ratio between the maximum diameters of the thermally press bonded portions satisfying1.ltoreq.y/x.ltoreq.15,whereinx: the average value of the maximum diameter of the thermally press bonded portions in the mechanical direction of the nonwoven fabric; andy: the average value of the maximum diameter of the thermally press bonded portions in the direction perpendicular to the mechanical direction of the nonwoven fabric.
摘要翻译：一种长丝非织造布，其包含纤度为0.1〜10d / f，单位面积重量为5〜35g / m 2的热塑性纤维，并具有热压接部分，其中条件（A），（B）和（C）满足：（A）热压接合部的面积率为5〜25％（B）X <2.0（mm）X：无纺布的机械方向上的相邻热压接合部之间的距离的平均值 Y = 2.5（mm）Y：与无纺布的机械方向垂直的方向的相邻热压接合部之间的距离的平均值和（C）热压接合部的最大直径之间的比率的平均值满足1≤y/x≤15，其中x：热压接合部的最大直径的平均值无纺布的机械方向; y：热压接部的与无纺布的机械方向垂直的方向的最大直径的平均值。

3. 发明授权

US06309377B1 Non-woven fabric and an absorbent article using thereof 失效
标题翻译：无纺布及使用其的吸收性物品
公开(公告)号：US06309377B1
公开(公告)日：2001-10-30
申请号：US09245671
申请日：1999-02-08
申请人： Yoshimi Tsujiyama , Taiju Terakawa , Toshikatsu Fujiwara
发明人： Yoshimi Tsujiyama , Taiju Terakawa , Toshikatsu Fujiwara
IPC分类号： A61F1315
CPC分类号： D01F8/04 , D01D5/253 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , Y10T428/24124 , Y10T428/249938 , Y10T428/249947 , Y10T428/2913
摘要： A non-woven fabric composed of thermoplastic fiber comprising at least two resin components A and B and having a cross section where the component A forms a branching fiber in which a plurality of strands extend radially from the center to the outside and the component B forms a fine fiber which connects to and protrudes from the branching fiber; split branch fibers of the conjugated fiber; and split fibers of the fine fibers, and an absorbent article using the non-woven fabric. The non-woven fabric of the present invention has an excellent hand feeling and sufficient bulkiness, and it is suitable for absorbent articles such as disposable diapers, sanitary napkins, and pads for incontinence or the like.
摘要翻译：一种由包含至少两种树脂组分A和B的热塑性纤维组成的无纺布，其具有横截面，其中组分A形成分枝纤维，其中多个股线从中心径向延伸到外部，并且组分B形成与分支纤维连接并突出的细纤维; 共轭纤维的分枝纤维; 和细纤维的分裂纤维，以及使用该无纺布的吸收性物品。本发明的无纺布具有优良的手感和足够的蓬松性，适用于一次性尿布，卫生巾，尿失禁等吸收性物品。

4. 发明授权

US5750256A Water-repellent fiber and nonwovens made of the fiber 失效
标题翻译：防水纤维和由纤维制成的无纺布
公开(公告)号：US5750256A
公开(公告)日：1998-05-12
申请号：US629507
申请日：1996-04-09
申请人： Hidemi Ito , Masahiko Taniguchi , Yoshimi Tsujiyama , Masahito Katsuya
发明人： Hidemi Ito , Masahiko Taniguchi , Yoshimi Tsujiyama , Masahito Katsuya
IPC分类号： D01D5/096 , D04H1/54 , D04H1/541 , D06M13/02 , D06M13/144 , D06M13/224 , D06M13/244 , D06M13/248 , D06M13/256 , D06M13/322 , D06M13/402 , D06M13/419 , D06M15/53 , D06M101/00 , D06M101/16 , D06M101/18 , D06M101/22 , D04H1/42
CPC分类号： D06M13/256 , D04H1/4291 , D04H1/4382 , D06M13/224 , D06M13/2243 , D06M13/402 , D06M13/419 , D06M15/53 , Y10T428/2913 , Y10T428/2933 , Y10T442/2164
摘要： A water-repellent fiber having adhered to the fiber surface of a thermoplastic resin, which is a fiber a textile oil in the amount of 0.1-0.8% by weight of the fiber comprising ingredients of the following (A), (B) and (C) wherein the textile oil comprises: (A) 5-15% by weight of at least one alkylsulfonate, (B) 5-45% by weight of at least one compound selected from polyol esters and aliphatic acid alkanol amides, and (C) 40-90% by weight of at least one compound selected from dibasic acid esters and polyethylene glycol esters.
摘要翻译：粘合到热塑性树脂的纤维表面上的拒水纤维，该热塑性树脂是纤维，其含量为包含以下（A），（B）和（B）的成分的纤维的0.1-0.8重量％ C）其中纺织油包含：（A）5-15重量％的至少一种烷基磺酸酯，（B）5-45重量％的至少一种选自多元醇酯和脂肪酸烷醇酰胺的化合物和（C ）40-90重量％的至少一种选自二元酸酯和聚乙二醇酯的化合物。

5. 发明授权

US5981068A Modified polyolefin fibers and a non-woven fabric using the same 失效
标题翻译：改性聚烯烃纤维和使用其的无纺织物
公开(公告)号：US5981068A
公开(公告)日：1999-11-09
申请号：US824572
申请日：1997-03-26
申请人： Yoshimi Tsujiyama , Masahiko Taniguchi , Hidemi Ito , Masahito Katsuya
发明人： Yoshimi Tsujiyama , Masahiko Taniguchi , Hidemi Ito , Masahito Katsuya
IPC分类号： D01F6/04 , D01F6/06 , D01F6/30 , D01F11/06 , D04H1/42 , D04H1/4291 , D04H1/54 , D04H1/544 , D06M13/02 , D06M13/144 , D06M13/224 , D06M101/00 , D06M101/16 , D06M101/18 , B32B27/00
CPC分类号： D06M13/2246 , D01F6/06 , D04H1/4291 , D04H1/544 , D06M13/224 , D06M7/00 , D06M2101/20 , D06M2200/40 , Y10T428/2967
摘要： Modified polyolefin fibers capable of easily producing a non-woven fabric having a high strength and a superior feeling, and provided with a broad range of processing temperature and further a low temperature adhesiveness and suitable to heating roll processing, and a non-woven fabric using the same are provided,which fibers are obtained by adhering 0.1 to 1.0% by weight of an oiling agent composed mainly of a dibasic acid ester and/or a fatty acid ester, to polyolefin fibers having an index of birefringence of 0.054 or less, and which non-woven fabric has a strength of 0.85 or higher (Kg/5 cm) at 134.degree. C. and a processing temperature width of 132.degree. to 138.degree. C.
摘要翻译：能够容易地制造具有高强度和优异感觉的无纺布的改性聚烯烃纤维，并且具有宽范围的加工温度和进一步的低温粘合性并适合于加热辊加工，以及使用提供了通过将0.1至1.0重量％的主要由二元酸酯和/或脂肪酸酯组成的上油剂粘合到双折射率为0.054以下的聚烯烃纤维中而获得的纤维，以及该无纺布在134℃下的强度为0.85以上（Kg / 5cm），加工温度宽度为132〜138℃。

6. 发明授权

US5670044A Cylindrical filter and process for producing the same 失效
标题翻译：圆柱形过滤器及其制造方法
公开(公告)号：US5670044A
公开(公告)日：1997-09-23
申请号：US449082
申请日：1995-05-24
申请人： Satoshi Ogata , Yoshimi Tsujiyama
发明人： Satoshi Ogata , Yoshimi Tsujiyama
IPC分类号： B01D29/11 , B01D39/16 , D04H1/54 , D04H1/56 , B01D27/02 , B01D39/06
CPC分类号： D04H1/54 , B01D29/111 , B01D39/163 , D04H1/56 , B01D2239/0233 , B01D2239/0407 , B01D2239/0622 , B01D2239/0695 , B01D2239/1233 , B01D2239/1291
摘要： A cylindrical filter formed of stacked microfine, conjugate fibers consisting of a higher melting point component and a lower melting point component, the fiber diameter of the conjugate fibers being varied into a smaller one in the thickness direction of the filter and along with the passing direction of a fluid to be filtered, and the contact points of the conjugate fibers being melt-adhered by the lower melting point component is provided. This cylindrical filter is produced by a process of subjecting a higher melting point component and a lower melting point component each consisting of a fiber-forming thermoplastic polymer to conjugate melt-blow spinning so that the fiber diameter is varied during the spinning into a smaller one in the thickness direction of the filter and along with the passing direction of the fluid, winding up and stacking the fibers on a core to form a cylindrical shape on the core, heat-treating the resulting web at a temperature higher than the melting point of the lower melting point component and lower than the melting point of the higher melting point component, before and/or at the time of or after the winding-up, and drawing out the core.
摘要翻译：由层叠的微细复合纤维形成的圆柱形过滤器，由高熔点组分和较低熔点组分组成，复合纤维的纤维直径在过滤器的厚度方向上变小，并且与通过方向提供要被过滤的流体，并且提供由低熔点组分熔融粘合的复合纤维的接触点。该圆筒形过滤器是通过使由熔融成型热塑性聚合物组成的较高熔点组分和较低熔点组分进行共熔融纺丝的方法制得的，使得在纺丝过程中纤维直径变化为较小的一个在过滤器的厚度方向上，随着流体的通过方向，将纤维卷绕并堆叠在芯上以在芯上形成圆柱形，在高于熔点的温度的温度下对所得的纤维网进行热处理较低熔点成分，并且低于较高熔点成分的熔点之前，之后和/或之后，在清理或清除之后，抽出该芯。

7. 发明授权

US07462573B2 Elastic long-fiber non-woven fabric, and fabric product using the same 有权
标题翻译：弹性长纤维无纺布，以及使用该织物的织物产品
公开(公告)号：US07462573B2
公开(公告)日：2008-12-09
申请号：US10366195
申请日：2003-02-13
申请人： Yoshimi Tsujiyama , Hisanobu Minamizawa , Junji Iwata , Kouichi Hatada
发明人： Yoshimi Tsujiyama , Hisanobu Minamizawa , Junji Iwata , Kouichi Hatada
IPC分类号： D04H1/00 , B32B9/00 , D02G3/00
CPC分类号： D04H3/16 , B32B5/26 , D04H3/007 , D04H3/016 , D04H3/147 , Y10T428/2925 , Y10T428/2929 , Y10T428/2931 , Y10T442/3707 , Y10T442/494 , Y10T442/60 , Y10T442/601 , Y10T442/602 , Y10T442/607 , Y10T442/622 , Y10T442/627 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/659 , Y10T442/674 , Y10T442/68
摘要： PROBLEM TO BE SOLVED: To provide an elastic long-fiber non-woven fabric that exhibits excellent elasticity, appropriate stress upon elongation, an excellent anti-blocking property, and an excellent soft feel, and which is suitable for applications to fabric products; and to provide fabric products manufactured from such an elastic long-fiber non-woven fabric.SOLUTION: An elastic long-fiber non-woven fabric comprising composite long fibers comprising at least one of a non-elastomer resin and an elastomer resin, wherein the composite long fibers have a helical structure and an irregular-surface structure; the non-elastomer resin/elastomer resin volume ratio (%) of the composite long fibers falls within a range of 30/70 to 5/95; and the fineness of the composite long fibers is 5 dtex or less; and fabric products manufactured from such an elastic long-fiber non-woven fabric.
摘要翻译：要解决的问题：提供一种弹性长纤维无纺布，其具有优异的弹性，伸长时适当的应力，优异的防粘连性和优良的柔软手感，适用于织物产品; 并提供由这种弹性长纤维无纺布制成的织物产品。解决方案：一种包含复合长纤维的弹性长纤维非织造织物，其包含非弹性体树脂和弹性体树脂中的至少一种，其中复合长纤维具有螺旋结构和不规则表面结构; 复合长纤维的非弹性体树脂/弹性体树脂体积比（％）在30/70〜5/95的范围内; 复合长纤维的细度为5分特以下; 以及由这种弹性长纤维无纺布制成的织物产品。

8. 发明授权

US5906890A Polypropylene fiber, a method for manufacture thereof, and a non-woven fabric made of the same 失效
标题翻译：聚丙烯纤维，其制造方法和由其制成的无纺布
公开(公告)号：US5906890A
公开(公告)日：1999-05-25
申请号：US894191
申请日：1997-08-14
申请人： Masahiko Taniguchi , Hidemi Ito , Yoshimi Tsujiyama
发明人： Masahiko Taniguchi , Hidemi Ito , Yoshimi Tsujiyama
IPC分类号： D01F6/06 , D01F6/30 , D04H1/4291 , D02G3/00 , D01D5/14
CPC分类号： D01F6/30 , D01F6/06 , D04H1/4291 , Y10T428/2907 , Y10T428/2913 , Y10T442/637
摘要： There is disclosed a polypropylene fiber which is suitable for hot rolling and which is used for producing a non-woven fabric having high tenacity and good feel by heat rolling within a wide range of processing temperatures.A polypropylene fiber contains boiling n-heptane extract in the amount of 1.5 to 5 percent by weight after extraction with boiling n-hexane, and the extract has a melting point peak of 140.degree. C. or higher.
摘要翻译： PCT No.PCT / JP96 / 03431 Sec。 371日期1997年8月14日 102（e）日期1997年8月14日PCT 1996年11月21日PCT PCT。公开号WO97 / 21856 日期：1996年6月19日公开了一种适用于热轧的聚丙烯纤维，其用于通过在宽的加工温度范围内的热轧制造具有高强度和良好手感的无纺布。聚丙烯纤维在沸腾的正己烷萃取后含有沸腾的正庚烷萃取物的量为1.5-5％，提取物的熔点峰值为140℃或更高。

9. 发明授权

US5225014A Process for producing precision cartridge filter 失效
标题翻译：生产精密滤芯过滤器的方法
公开(公告)号：US5225014A
公开(公告)日：1993-07-06
申请号：US724862
申请日：1991-07-02
申请人： Satoshi Ogata , Kazuyuki Nagae , Yoshimi Tsujiyama
发明人： Satoshi Ogata , Kazuyuki Nagae , Yoshimi Tsujiyama
IPC分类号： B01D39/16 , B01D71/00
CPC分类号： D04H1/54 , B01D39/163
摘要： A precision cartridge filter having an average filter diameter of 10 .mu.m or less is produced by preparing a web composed of conjugate microfine fibers by a conjugate melt-blowing process, wherein the conjugate microfine fibers have a lower melting point component, a higher melting point component, and a melting point difference between the lower melting point component and higher melting point component of 20.degree. C. or more; followed by heating and molding the web at a temperature greater than or equal to the melting point of said lower melting point component, but less than the melting point of said higher melting point component.

10. 发明授权

US07405171B2 Elastic nonwoven fabric and fiber products manufactured therefrom 有权
标题翻译：弹性无纺布及其制造的纤维制品
公开(公告)号：US07405171B2
公开(公告)日：2008-07-29
申请号：US10635424
申请日：2003-08-05
申请人： Yoshimi Tsujiyama , Hisanobu Minamizawa , Junji Iwata
发明人： Yoshimi Tsujiyama , Hisanobu Minamizawa , Junji Iwata
IPC分类号： D04H1/00 , D04H13/00 , D04H5/00
CPC分类号： D04H3/16 , B32B5/26 , D04H1/4382 , D04H3/007 , D04H5/06 , Y10T428/2915 , Y10T442/2008 , Y10T442/3707 , Y10T442/494 , Y10T442/601 , Y10T442/602 , Y10T442/607 , Y10T442/614 , Y10T442/615 , Y10T442/622 , Y10T442/627 , Y10T442/638 , Y10T442/641 , Y10T442/659 , Y10T442/674 , Y10T442/68 , Y10T442/681 , Y10T442/697
摘要： PROBLEM TO BE SOLVED: To provide an elastic nonwoven fabric with a good elasticity, adequate strength under elongation, good antiblocking property and favorable feeling, suitable for fiber products, at low cost, as well as fiber products using the same.SOLUTION: An elastic nonwoven fabric comprising long elastomeric fiber and nonelastomeric fiber in a weight ratio within a range from 50/50 to 95/5, which has an elongation recovery rate of the elastic nonwoven fabric after 50% elongation equal to or higher than 70%, and a resistance to peel two sheets of the nonwoven fabric apart equal to or lower than the strength of the fabric under 50% elongation; as well as fiber products using the same.
摘要翻译：要解决的问题：为了提供具有良好的弹性，伸长时的强度，良好的防粘连性和良好的感觉，适合于低成本的纤维制品的弹性无纺织物以及使用它的纤维制品。解决方案：一种弹性非织造织物，其包含重量比在50/50至95/5范围内的长弹性体纤维和非弹性纤维，弹性非织造织物在50％伸长率之后的伸长恢复率等于或高于70 ％，并且剥离两片无纺布的抗剥离性等于或低于织物在50％伸长率下的强度; 以及使用相同的纤维制品。

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