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公开(公告)号:USRE39919E1
公开(公告)日:2007-11-13
申请号:US09314492
申请日:1999-05-18
申请人: Richard Norris Dodge, II , Clifford Jackson Ellis , Connie Lynn Hetzler , Eric Scott Kepner , Sylvia Bandy Little , Lawrence Howell Sawyer , Candace Dyan Krautkramer
发明人: Richard Norris Dodge, II , Clifford Jackson Ellis , Connie Lynn Hetzler , Eric Scott Kepner , Sylvia Bandy Little , Lawrence Howell Sawyer , Candace Dyan Krautkramer
CPC分类号: A61F13/53 , A61F13/15203 , Y10S428/903 , Y10T428/24942 , Y10T428/24992 , Y10T442/614 , Y10T442/621 , Y10T442/641 , Y10T442/651 , Y10T442/659
摘要: There is provided a surge material for personal care products comprising a layered structure of at least one relatively high permeability layer on a top side toward a wearer and at least one relatively low permeability layer where the structure has a capillary tension range between about 1 and 5 cm with a differential capillary tension of at least about 1 cm from top to bottom. The surge material should have a high permeability layer with a permeability of at least 1000 Darcys and a low permeability layer with a permeability of less than 1000 Darcys. The surge material should also have a said high permeability layer which has a permeability of at least 250 Darcys greater than the low permeability layer. Such a layered structure should have a first insult run-off value of at most 30 ml from a 100 ml insult delivered at 20 ml/second. Such a surge material is useful in personal care products like diapers, training pants, absorbent underpants, adult incontinence products, feminine hygiene products and the like.
摘要翻译: 提供了一种用于个人护理产品的浪涌材料,其包括在顶部朝向穿着者的至少一个相对高的渗透性层的层状结构和至少一个相对低的渗透性层,其中该结构的毛细管张力范围为约1至5 厘米,差异毛细血管张力从上到下至少约1厘米。 浪涌材料应具有渗透率至少为1000达西的高渗透性层和渗透率小于1000达西的低渗透性层。 浪涌材料还应该具有所述高透磁性层,其具有比低透过性层大至少250达西的渗透性。 这种层状结构应该具有从以20ml /秒递送的100毫升侮辱性最多30毫升的第一侮辱径流值。 这种浪涌材料可用于诸如尿布,训练裤,吸收性内裤,成人失禁产品,女性卫生用品等的个人护理产品。
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公开(公告)号:US5820973A
公开(公告)日:1998-10-13
申请号:US754417
申请日:1996-11-22
申请人: Richard Norris Dodge, II , Clifford Jackson Ellis , Connie Lynn Hetzler , Eric Scott Kepner , Sylvia Bandy Little , Lawrence Howell Sawyer
发明人: Richard Norris Dodge, II , Clifford Jackson Ellis , Connie Lynn Hetzler , Eric Scott Kepner , Sylvia Bandy Little , Lawrence Howell Sawyer
CPC分类号: A61F13/53 , A61F13/15203 , Y10S428/903 , Y10T428/24942 , Y10T428/24992 , Y10T442/614 , Y10T442/621 , Y10T442/641 , Y10T442/651 , Y10T442/659
摘要: There is provided a surge material for personal care products comprising a layered structure of at least one relatively high permeability layer on a top side toward a wearer and at least one relatively low permeability layer where the structure has a capillary tension range between about 1 and 5 cm with a differential capillary tension of at least about 1 cm from top to bottom. The surge material should have a high permeability layer with a permeability of at least 1000 Darcys and a low permeability layer with a permeability of less than 1000 Darcys. The surge material should also have a said high permeability layer which has a permeability of at least 250 Darcys greater than the low permeability layer. Such a layered structure should have a first insult run-off value of at most 30 ml from a 100 ml insult delivered at 20 ml/second. Such a surge material is useful in personal care products like diapers, training pants, absorbent underpants, adult incontinence products, feminine hygiene products and the like.
摘要翻译: 提供了一种用于个人护理产品的浪涌材料,其包括在顶部朝向穿着者的至少一个相对高的渗透性层的层状结构和至少一个相对低的渗透性层,其中该结构的毛细管张力范围为约1至5 厘米,差异毛细血管张力从上到下至少约1厘米。 浪涌材料应具有渗透率至少为1000达西的高渗透性层和渗透率小于1000达西的低渗透性层。 浪涌材料还应该具有所述高透磁性层,其具有比低透过性层大至少250达西的渗透性。 这种层状结构应该具有从以20ml /秒递送的100毫升侮辱性最多30毫升的第一侮辱径流值。 这种浪涌材料可用于诸如尿布,训练裤,吸收性内裤,成人失禁产品,女性卫生用品等的个人护理产品。
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公开(公告)号:US5994615A
公开(公告)日:1999-11-30
申请号:US212934
申请日:1998-12-16
申请人: Richard Norris Dodge, II , Clifford Jackson Ellis , Connie Lynn Hetzler , Sylvia Bandy Little , Tamara Lee Mace , Lawrence Howell Sawyer , Hoa La Wilhelm
发明人: Richard Norris Dodge, II , Clifford Jackson Ellis , Connie Lynn Hetzler , Sylvia Bandy Little , Tamara Lee Mace , Lawrence Howell Sawyer , Hoa La Wilhelm
CPC分类号: A61F13/53 , A61F13/15203 , Y10T428/24942 , Y10T428/24992 , Y10T442/3252 , Y10T442/3301 , Y10T442/641 , Y10T442/698
摘要: There is provided a surge material for personal care products which is a wettable web of fibers of 30 microns in diameter or less where the web has a permeability between about 250 and 1500 Darcys, a capillary tension between about 1.5 and 5 cm, and which maintains that permeability and capillary tension over the life of the web. Its preferred that the web have a density between about 0.02 g/cc to about 0.07 g/cc.
摘要翻译: 提供了一种用于个人护理产品的喘振材料,其是直径为30微米或更小的纤维的可湿性纤维网,其中纤维网具有约250至1500达西之间的渗透性,约1.5至5厘米之间的毛细管张力,并且其保持 在网的寿命期间的渗透性和毛细管张力。 优选的是,幅材具有在约0.02g / cc至约0.07g / cc之间的密度。
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公开(公告)号:US5879343A
公开(公告)日:1999-03-09
申请号:US755514
申请日:1996-11-22
申请人: Richard Norris Dodge, II , Clifford Jackson Ellis , Connie Lynn Hetzler , Sylvia Bandy Little , Tamara Lee Mace , Lawrence Howell Sawyer , Hoa La Wilhelm
发明人: Richard Norris Dodge, II , Clifford Jackson Ellis , Connie Lynn Hetzler , Sylvia Bandy Little , Tamara Lee Mace , Lawrence Howell Sawyer , Hoa La Wilhelm
CPC分类号: A61F13/53 , A61F13/15203 , Y10T428/24942 , Y10T428/24992 , Y10T442/3252 , Y10T442/3301 , Y10T442/641 , Y10T442/698
摘要: There is provided a surge material for personal care products which is a wettable web of fibers of 30 microns in diameter or less where the web has a permeability between about 250 and 1500 Darcys, a capillary tension between about 1.5 and 5 cm, and which maintains that permeability and capillary tension over the life of the web. Its preferred that the web have a density between about 0.02 g/cc to about 0.07 g/cc.
摘要翻译: 提供了一种用于个人护理产品的喘振材料,其是直径为30微米或更小的纤维的可湿性纤维网,其中纤维网具有约250至1500达西之间的渗透性,约1.5至5厘米之间的毛细管张力,并且其保持 在网的寿命期间的渗透性和毛细管张力。 优选的是,幅材具有在约0.02g / cc至约0.07g / cc之间的密度。
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公开(公告)号:US5656361A
公开(公告)日:1997-08-12
申请号:US686227
申请日:1996-07-23
CPC分类号: A01N31/02 , A01N25/34 , A61L15/24 , C08L2203/12 , C08L2205/16 , C08L23/10
摘要: A wet wipe which includes a pattern bonded polypropylene nonwoven web adapted to provide a sustained controlled release to a surface of an aqueous alcoholic composition contained within the nonwoven web. The nonwoven web has a basis weight of from about 17 to about 100 grams per square meter and includes polypropylene meltblown fibers having diameters in a range of from about 0.01 to about 50 micrometers. The aqueous alcoholic composition contained within the polypropylene nonwoven web is present in a range of from about 300 to about 600 weight percent, based on a dry weight of the nonwoven web of 34 grams per square meter. The wet wipe provides a first release of the aqueous alcoholic composition in a range of from about 40 to about 70 weight percent, a second release in a range of from about 10 to about 25 weight percent, and a third release in a range of from about 5 to about 18 weight percent, of the composition originally present in the nonwoven web. The total amount of the aqueous alcoholic composition remaining in the nonwoven web after three releases is no more than about 25 weight percent, based on the amount of the composition originally present. Also provided is a method of applying a sustained controlled release of an aqueous alcoholic composition to a surface.
摘要翻译: 一种湿擦拭物,其包括图案粘合的聚丙烯非织造纤维网,其适于提供持续的控制释放到非织造纤维网内所含的含水醇组合物的表面。 非织造纤维网的基重为约17至约100克/平方米,并且包括直径在约0.01至约50微米范围内的聚丙烯熔喷纤维。 包含在聚丙烯非织造纤维网内的含水醇组合物的存在量为约300至约600重量%,基于34克/平方米的非织造纤维网的干重。 湿擦拭提供水性醇组合物的第一次释放,其范围为约40至约70重量%,第二次释放在约10至约25重量%的范围内,第三次释放的范围为 约5至约18重量%的原始存在于非织造纤维网中的组合物。 基于原来存在的组合物的量,三次释放后残留在非织造纤维网中的含水醇组合物的总量不超过约25重量%。 还提供了将水性醇组合物持续控制释放到表面的方法。
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公开(公告)号:US20080082151A1
公开(公告)日:2008-04-03
申请号:US11513830
申请日:2006-08-31
申请人: Roger B. Quincy , Susan Kathleen Cobbs , Eugenio G. Varona , Jeffrey E. Fish , Clifford Jackson Ellis
发明人: Roger B. Quincy , Susan Kathleen Cobbs , Eugenio G. Varona , Jeffrey E. Fish , Clifford Jackson Ellis
IPC分类号: A61F7/00
CPC分类号: B32B5/26 , A61F7/034 , A61F2007/0062
摘要: A warming product that contains an exothermic composition configured to generate heat in the presence of oxygen and moisture is provided. The exothermic composition is applied to a thermal composite containing two or more fibrous layers, which are structured to provide enhanced distribution of the exothermic composition through the thermal composite structure. For example, a first fibrous layer may rapidly acquire the exothermic composition and distribute it primarily in the −z direction (direction of thickness) to a second fibrous layer, which may then distribute the exothermic composition primarily in the −x and −y directions. Typically, at least a portion of the exothermic composition is able to flow through the second fibrous layer and contact additional layers. For example, the exothermic composition may contain a moisture-holding layer configured to supply moisture to the exothermic composition. This places the exothermic composition into close contact with the moisture-holding layer, which may provide enhanced heating efficiency. Further, the exothermic composition may also adhere the moisture-holding layer to the composite without the need for additional bonding mechanisms.
摘要翻译: 提供了一种含有配置成在氧气和水分存在下产生热量的放热组合物的升温产物。 放热组合物应用于含有两个或更多个纤维层的热复合材料,其被构造成通过热复合结构提供增强的放热组合物分布。 例如,第一纤维层可以快速获得放热组合物并将其主要分布在-z方向(厚度方向)到第二纤维层,然后其可以主要以-x和-y方向分布放热组合物。 通常,放热组合物的至少一部分能够流过第二纤维层并接触另外的层。 例如,放热组合物可以含有配置成向放热组合物提供水分的保湿层。 这使得放热组合物与保湿层紧密接触,这可以提供增强的加热效率。 此外,放热组合物还可以将保湿层粘附到复合材料上,而不需要额外的粘合机制。
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公开(公告)号:US08530721B2
公开(公告)日:2013-09-10
申请号:US13051447
申请日:2011-03-18
CPC分类号: A61L15/28 , A61F13/2051 , A61F13/206 , A61F13/2088 , A61F13/2094 , A61L15/225
摘要: A method of making a resilient tampon includes the steps of providing binder fibers having an average fiber length of at least 35 mm; combining the binder fibers to form a loose fleece; activating the binder fibers; and compressing a portion of the loose fleece into a pledget after activating the binder fibers.A resilient tampon includes 70 wt % to 95 wt % absorbent fibers and 5 wt % to 30 wt % bicomponent binder fibers. The binder fibers have an average fiber length greater than 35 mm.
摘要翻译: 一种制造弹性棉条的方法包括以下步骤:提供平均纤维长度至少为35mm的粘合纤维; 组合粘合纤维以形成松散的羊毛; 活化粘合剂纤维; 并且在活动粘合纤维之后将松散的羊毛的一部分压缩成绒毛。 弹性棉塞包括70重量%至95重量%的吸收性纤维和5重量%至30重量%的双组分粘合剂纤维。 粘合纤维的平均纤维长度大于35mm。
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公开(公告)号:US20120238990A1
公开(公告)日:2012-09-20
申请号:US13051447
申请日:2011-03-18
CPC分类号: A61L15/28 , A61F13/2051 , A61F13/206 , A61F13/2088 , A61F13/2094 , A61L15/225
摘要: A method of making a resilient tampon includes the steps of providing binder fibers having an average fiber length of at least 35 mm; combining the binder fibers to form a loose fleece; activating the binder fibers; and compressing a portion of the loose fleece into a pledget after activating the binder fibers.A resilient tampon includes 70 wt % to 95 wt % absorbent fibers and 5 wt % to 30 wt % bicomponent binder fibers. The binder fibers have an average fiber length greater than 35 mm.
摘要翻译: 一种制造弹性棉条的方法包括以下步骤:提供平均纤维长度至少为35mm的粘合纤维; 组合粘合纤维以形成松散的羊毛; 活化粘合剂纤维; 并且在活动粘合纤维之后将松散的羊毛的一部分压缩成绒毛。 弹性棉塞包括70重量%至95重量%的吸收性纤维和5重量%至30重量%的双组分粘合剂纤维。 粘合纤维的平均纤维长度大于35mm。
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公开(公告)号:US07078089B2
公开(公告)日:2006-07-18
申请号:US10035093
申请日:2001-12-28
CPC分类号: B32B5/26 , B29K2311/14 , B32B5/04 , B32B5/18 , B32B25/10 , B32B27/12 , D04H1/559 , D04H1/56 , Y10T156/1023 , Y10T428/24273 , Y10T428/24331 , Y10T428/24826 , Y10T428/31909 , Y10T428/31913 , Y10T428/3192 , Y10T442/601 , Y10T442/641 , Y10T442/652 , Y10T442/659 , Y10T442/674 , Y10T442/676 , Y10T442/678 , Y10T442/679
摘要: Disclosed herein are elastic laminate materials. The elastic laminate materials are laminates of extensible nonwoven fibrous webs and thermoplastic elastic materials. The laminate may be a two-layer composite material having a single nonwoven fibrous web bonded to one side of the thermoplastic elastic material, or it may be a three-layer composite having a nonwoven fibrous web bonded to each side of the thermoplastic elastic material. The extensible nonwoven fibrous webs may be staple fiber webs. The thermoplastic elastic material may be single-layer or multi-layer elastic films, or elastic fibrous layers. Where single- or multi-layer elastic films are used, the films may be breathable films. The elastic material, or some of the staple fibers, or both, may be selected such that the staple fiber webs are thermally compatible with the thermoplastic elastic material to facilitate laminate bonding. Processes for forming the elastic laminate material are also disclosed.
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公开(公告)号:US08425578B2
公开(公告)日:2013-04-23
申请号:US11513830
申请日:2006-08-31
申请人: Roger B. Quincy, III , Susan Kathleen Cobbs , Eugenio G. Varona , Jeffrey E. Fish , Clifford Jackson Ellis
发明人: Roger B. Quincy, III , Susan Kathleen Cobbs , Eugenio G. Varona , Jeffrey E. Fish , Clifford Jackson Ellis
IPC分类号: A61F7/00
CPC分类号: B32B5/26 , A61F7/034 , A61F2007/0062
摘要: A warming product that contains an exothermic composition configured to generate heat in the presence of oxygen and moisture is provided. The exothermic composition is applied to a thermal composite containing two or more fibrous layers, which are structured to provide enhanced distribution of the exothermic composition through the thermal composite structure. For example, a first fibrous layer may rapidly acquire the exothermic composition and distribute it primarily in the −z direction (direction of thickness) to a second fibrous layer, which may then distribute the exothermic composition primarily in the −x and −y directions. Typically, at least a portion of the exothermic composition is able to flow through the second fibrous layer and contact additional layers. For example, the exothermic composition may contain a moisture-holding layer configured to supply moisture to the exothermic composition. This places the exothermic composition into close contact with the moisture-holding layer, which may provide enhanced heating efficiency. Further, the exothermic composition may also adhere the moisture-holding layer to the composite without the need for additional bonding mechanisms.
摘要翻译: 提供了一种含有配置成在氧气和水分存在下产生热量的放热组合物的升温产物。 放热组合物应用于含有两个或更多个纤维层的热复合材料,其被构造成通过热复合结构提供增强的放热组合物分布。 例如,第一纤维层可以快速获得放热组合物并将其主要分布在-z方向(厚度方向)到第二纤维层,然后其可以主要以-x和-y方向分布放热组合物。 通常,放热组合物的至少一部分能够流过第二纤维层并接触另外的层。 例如,放热组合物可以含有配置成向放热组合物提供水分的保湿层。 这使得放热组合物与保湿层紧密接触,这可以提供增强的加热效率。 此外,放热组合物还可以将保湿层粘附到复合材料上,而不需要额外的粘合机制。
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