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1. 发明申请

WO2005056656A1 BIODEGRADABLE AND BREATHABLE POLYMER FILM 审中-公开
标题翻译：生物可降解和可渗透的聚合物膜
公开(公告)号：WO2005056656A1
公开(公告)日：2005-06-23
申请号：PCT/US2004/028310
申请日：2004-08-30
申请人： KIMBERLY-CLARK WORLDWIDE, INC. , NING, Xin
发明人： NING, Xin
IPC分类号： C08K3/00
CPC分类号： B32B27/36 , A61F13/15252 , A61F13/51458 , A61L15/18 , A61L15/26 , A61L15/64 , B29C55/005 , B29C55/04 , B29C55/12 , B29K2067/00 , B29K2995/006 , B32B27/12 , B32B27/205 , B32B37/1292 , B32B2307/516 , B32B2307/518 , B32B2535/00 , B32B2555/02 , C08J5/18 , C08J2367/04 , C08K3/26 , Y10T428/249953 , Y10T428/249986 , C08L67/00
摘要： A composition for a film which is both biodegradable and breathable and films prepared from the composition and then stretched are disclosed. The film comprises from about 30% to about 70% by weight of a biodegradable copolyester and from 70% to about 30% by weight of a filler, and the film is stretched in either a monoaxial or biaxial direction to increase void formation and achieve a water vapor transmission rate (WVTR) of at least 800 grams per square meter per 24 hours, and more particularly a WVTR of greater than 1900 grams per square meter per 24 hours. The copolyester is typically a copolyester of aliphatic/aromatic acids and the filler is typically calcium carbonate. The film is suitable for use in disposable breathable products such as personal care products, absorbent products, health care products, bandages and medical fabrics.
摘要翻译：公开了一种既可生物降解又可透气的薄膜组合物，并由组合物制备然后拉伸的薄膜。该膜包含约30重量％至约70重量％的可生物降解共聚酯和70重量％至约30重量％的填料，并且该膜在单轴或双轴方向上拉伸以增加空隙形成并实现水蒸汽透过率（WVTR）为每24小时至少800克/平方米，更具体地，每24小时大于1900克/平方米的WVTR。共聚酯通常是脂族/芳族酸的共聚酯，填料通常是碳酸钙。该膜适用于一次性透气产品，如个人护理产品，吸收产品，保健产品，绷带和医用织物。

2. 发明申请

WO2005056679A1 BIODEGRADABLE POLYMER COMPOSITIONS FOR A BREATHABLE FILM 审中-公开
标题翻译：可生物降解的聚合物组合物用于防水膜
公开(公告)号：WO2005056679A1
公开(公告)日：2005-06-23
申请号：PCT/US2004/028397
申请日：2004-08-30
申请人： KIMBERLY-CLARK WORLDWIDE, INC. , NING, Xin
发明人： NING, Xin
IPC分类号： C08L67/02
CPC分类号： B32B27/36 , B32B27/12 , B32B27/205 , B32B37/1292 , B32B2307/516 , B32B2307/518 , B32B2535/00 , B32B2555/02 , C08J5/18 , C08J2367/04 , C08K3/26 , C08L67/02 , C08L67/04 , Y10T428/254 , Y10T428/31909 , C08L2666/18
摘要： The invention provides a biodegradable polymer composition for a breathable film which comprises a biodegradable polyester such as polylactic acid, a biodegradable copolyester such as an aliphatic/aromatic copolyester, and a filler such as calcium carbonate. These compounds are melt blended and film formed and the film is then stretched in a monoaxial or biaxial direction to enhance pore formation and hence also enhance the breathability of the film. The water vapor transmission rate (WVTR) of the film is typically greater than 3,000 grams per square meter per day so that the film is suitable for use in disposable articles such as wipes, diapers, training pants, absorbent underpants, adult incontinence garments, feminine hygiene products, medical garments, bandages and the like.
摘要翻译：本发明提供了一种用于透气膜的可生物降解的聚合物组合物，其包含可生物降解的聚酯如聚乳酸，可生物降解的共聚酯如脂族/芳族共聚酯，和填料如碳酸钙。将这些化合物熔融共混并形成薄膜，然后将膜在单轴或双轴方向拉伸，以增强孔的形成，从而也增强了膜的透气性。薄膜的水蒸气透过率（WVTR）通常大于每平方米每天3,000克，因此该薄膜适用于一次性制品，如擦拭纸，尿布，训练裤，吸收性内裤，成人失禁服装，女性卫生用品，医疗用品，绷带等。

3. 发明申请

WO2002077100A2 COMPOSITIONS FOR ENHANCED THERMAL BONDING 审中-公开
标题翻译：用于增强热粘结的组合物
公开(公告)号：WO2002077100A2
公开(公告)日：2002-10-03
申请号：PCT/US2002/004657
申请日：2002-02-15
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： GRIFFITH, Nina, Cecilia , NING, Xin , DAY, Bryon, P. , AROCH, Maya
IPC分类号： C08L67/00
CPC分类号： D01F8/14 , C08L67/02 , D01F6/92 , Y10T428/29 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T428/2967 , Y10T442/60 , Y10T442/681 , C08L2666/18
摘要： A composition including an aromatic polyester and a copolyester having a lower melting point than the aromatic polyester. The aromatic polyester and the copolyester can be blended together to form fibers and fibrous webs. The composition can be thermally bonded at a temperature below the melting point of the aromatic polyester.
摘要翻译：包含芳族聚酯和熔点比芳族聚酯低的共聚酯的组合物。芳族聚酯和共聚酯可以共混在一起形成纤维和纤维网。组合物可以在低于芳族聚酯的熔点的温度下热粘合。

4. 发明申请

WO2004030763A2 NONWOVEN LOOP MATERIAL AND PROCESS AND PRODUCTS RELATING THERETO 审中-公开
标题翻译：非织造环材料及其相关工艺和产品
公开(公告)号：WO2004030763A2
公开(公告)日：2004-04-15
申请号：PCT/US2003/030255
申请日：2003-09-26
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： AHN, JungYeul , BOLIAN, II, Charles, Edward , CHIN, JeaSeung , FORBES, Brian, Stephen , JUNG, SooGyung , KIM, ByungSoo , LEE, JinHee , NING, Xin , YOU, KueYoung
IPC分类号： A61P
CPC分类号： D04H3/00 , A44B18/0011 , A61F13/627 , D04H11/00 , Y10T428/23957 , Y10T442/60 , Y10T442/627
摘要： The present invention provedes nonwoven fiber materials, and methods for making the same, useful for loop materials in hook and loop mechanical attachment systems, the nonwoven materials having crimped monocomponent fibers having substantially circular cross sections, and the webs may further contain uncrimped fibers. The invention also provides disposable articles comprising nonwoven loop materials including disposable personal care absorbent articles such as diapers, feminine care sanitary napkins, and adult incontinence articles, and disposable protective articles such as surgical drapes and gowns and other protective apparel.
摘要翻译：本发明证明非织造纤维材料及其制造方法可用于钩环机械连接系统中的环材料，所述非织造材料具有基本上为圆形横截面的卷曲单组分纤维，并且网可以进一步含有未卷曲的纤维。本发明还提供一次性制品，其包括包含一次性个人护理吸收制品（例如尿布，女性护理卫生巾和成人失禁制品）和一次性防护制品（诸如外科手术单和长袍）以及其他防护服的非织造环材料的一次性制品。

5. 发明申请

WO1997047801A1 DURABLE HYDROPHILIC COATING FOR A POROUS HYDROPHOBIC POLYMER SUBSTRATE 审中-公开
标题翻译：用于多孔疏水性聚合物基材的耐久性水解涂料
公开(公告)号：WO1997047801A1
公开(公告)日：1997-12-18
申请号：PCT/US1997009756
申请日：1997-06-10
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： KIMBERLY-CLARK WORLDWIDE, INC. , YAHIAOUI, Ali , NING, Xin , BOLIAN, Charles, Edward, II , MCDOWALL, Debra, Jean , POTTS, David, Charles , VANHOUT, Daniel, Joseph
IPC分类号： D06M15/03
CPC分类号： D06M15/05 , A61F13/51305 , A61F2013/51069 , A61L15/24 , A61L15/28 , A61L15/425 , C08J9/40 , D06M10/025 , D06M15/03 , D06M2101/18 , Y10S428/903 , Y10T428/249953 , Y10T442/2484 , C08L1/00 , C08L23/00
摘要： A coated porous substrate composed of a hydrophobic polymer which is substantially uniformly coated with a hydrophilic polymeric material. The substrate may be a sheet-like material, examples of which are foams, fibers, and fibrous webs. The fibrous webs desirably will be nonwoven webs. The coating on the substrate is durable to an aqueous medium at a temperature in a range of from about 10 DEG C to about 50 DEG C and does not significantly suppress the surface tension of an aqueous medium with which the coated substrate may come in contact. The hydrophobic polymer may be a polyolefin, such as polyethylene or polypropylene. The hydrophilic polymeric material with which the polymer fibers are coated may be a polysaccharide or a modified polysaccharide. Also provided is a method of preparing a coated porous substrate which involves providing a porous substrate composed of a hydrophobic polymer. At least a portion of the substrate then is exposed to a field of reactive species. At least a portion of the porous substrate, including the portion exposed to the reactive species, is treated with a mixture which includes water and a hydrophilic polymeric material under conditions sufficient to substantially uniformly coat the porous substrate with the hydrophilic polymeric material.
摘要翻译：涂覆的多孔基材由疏水聚合物组成，其基本均匀地涂覆有亲水性聚合物材料。基材可以是片状材料，其实例是泡沫，纤维和纤维网。纤维网理想地是非织造纤网。基材上的涂层在约10℃至约50℃的温度范围内对水性介质是耐久的，并且不会显着抑制涂覆的基材与其接触的水性介质的表面张力。疏水性聚合物可以是聚烯烃，例如聚乙烯或聚丙烯。聚合物纤维被涂覆的亲水性聚合物材料可以是多糖或改性多糖。还提供了一种制备涂覆的多孔基材的方法，其包括提供由疏水性聚合物构成的多孔基材。然后将至少一部分底物暴露于反应物种的场中。多孔基材的至少一部分，包括暴露于反应性物质的部分，在足以基本均匀地涂覆多孔基材与亲水性聚合物材料的条件下，用包含水和亲水性聚合物材料的混合物进行处理。

6. 发明申请

WO2004005601A1 METHODS OF IMPROVING THE SOFTNESS OF FIBERS AND NONWOVEN WEBS AND FIBERS AND NONWOVEN WEBS HAVINB IMPROVED SOFTNESS 审中-公开
标题翻译：改善纤维和非织造织物和纤维和非织造织物软化改良软化的方法
公开(公告)号：WO2004005601A1
公开(公告)日：2004-01-15
申请号：PCT/US2003/014947
申请日：2003-05-12
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： DELUCIA, Mary, Lucille , NING, Xin , BRAVERMAN, Jaime , JOHNS, Eric, Mitchell , SCHERTZ, David, M. , PEKRUL, Robert, L. , HUDSON, Robert, L. , JUNG, Soo, Gyung , CHIN, JeaSeung , YOU, KueYoung , CHO, KyungHee , Lee, JinHee
IPC分类号： D04H1/42
CPC分类号： D01F8/14 , A61F13/15707 , A61F13/51121 , A61F13/51456 , A61F13/8405 , D01F1/10 , D01F6/04 , D01F6/06 , D01F8/06 , D04H3/14 , Y10T428/24033 , Y10T428/2913 , Y10T428/2915 , Y10T428/2929 , Y10T442/2311
摘要： The present invention provides a method for producing softer fibers and nonwoven webs that includes forming a mixture comprising (i) a thermoplastic and (ii) an additive selected from the group consisting of polyethylene waxes, glyceryl monostearate, sorbitan tristearate, CATALLOY KS357 MONTELL polyolefin resin, an amide having the chemical structure CH 3 (CH 2 ) 7 CH=CH(CH 2 ) x CONH 2 where x is selected from 5-15 and mixtures thereof; forming the mixture into fibers and optionally creating a nonwoven web.
摘要翻译：本发明提供一种生产软纤维和非织造纤维网的方法，其包括形成混合物，其包含（i）热塑性和（ii）选自聚乙烯蜡，单硬脂酸甘油酯，脱水山梨糖醇三硬脂酸酯，CATALLOY KS357 MONTELL聚烯烃树脂，具有化学结构CH 3（CH 2）7 CH = CH（CH 2）x CONH 2的酰胺，其中x选自5-15及其混合物; 将混合物形成纤维并任选地产生非织造纤维网。

7. 发明申请

WO2002077100A3 COMPOSITIONS FOR ENHANCED THERMAL BONDING 审中-公开
公开(公告)号：WO2002077100A3
公开(公告)日：2002-10-03
申请号：PCT/US2002/004657
申请日：2002-02-15
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： GRIFFITH, Nina, Cecilia , NING, Xin , DAY, Bryon, P. , AROCH, Maya
IPC分类号： C08L67/02
摘要： A composition including an aromatic polyester and a copolyester having a lower melting point than the aromatic polyester. The aromatic polyester and the copolyester can be blended together to form fibers and fibrous webs. The composition can be thermally bonded at a temperature below the melting point of the aromatic polyester.

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