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公开(公告)号：US06448463B1
公开(公告)日：2002-09-10
申请号：US08851788
申请日：1997-05-06
申请人： Carolyn A. Fischer , Mai N. Haselman , Mark S. Hull , Mark G. Katsaros , Mark S. Kroll , Greg J. Van Lith , Sharf U. Ahmed , Andualem W. Emiru
发明人： Carolyn A. Fischer , Mai N. Haselman , Mark S. Hull , Mark G. Katsaros , Mark S. Kroll , Greg J. Van Lith , Sharf U. Ahmed , Andualem W. Emiru
IPC分类号： A61F1315
CPC分类号： C08K5/0016 , A61F13/15211 , A61F13/51 , A61F13/511 , A61F13/514 , A61F2013/530554 , A61F2013/53933 , A61L15/26 , A61L15/62 , A61L31/06 , B32B27/36 , C08L67/00 , C08L67/02 , C08L2666/18 , C09J167/02 , D04H1/435 , D04H3/16 , D06M15/507 , Y10T442/671 , C08L77/00 , C08L2666/24
摘要： This invention relates to water responsive thermoplastic compositions and articles constructed thereof. This invention particularly relates to thermoplastic copolyester compositions useful for the manufacture of disposable-articles such as disposable diapers and feminine napkins. More particularly, this invention relates to thermoplastic copolyester compositions that are useful as a raw material in the manufacture of nonwovens, barrier films or coatings and as well as for various improved hot melt adhesives compositions useful for incorporating hydrophilic features into disposable articles.
摘要翻译： 本发明涉及水响应性热塑性组合物及其制造的制品。 本发明特别涉及可用于制造一次性制品如一次性尿布和女性餐巾的热塑性共聚酯组合物。 更具体地说，本发明涉及可用作制造无纺布，阻隔膜或涂层以及用于将亲水性特征掺入一次性制品中的各种改进的热熔粘合剂组合物的原材料的热塑性共聚酯组合物。
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2.发明授权
公开(公告)号：US6166147A
公开(公告)日：2000-12-26
申请号：US948563
申请日：1997-10-10
申请人： Mark S. Kroll , Carolyn A. Fischer
发明人： Mark S. Kroll , Carolyn A. Fischer
IPC分类号： C09J151/00 , C09J153/00 , C09J153/02 , C08F293/00 , C08K5/00
CPC分类号： C09J153/02 , C08L2666/02 , C09J151/006 , C09J153/00 , C09J153/025
摘要： The present invention is a hot melt pressure sensitive adhesive comprising a block copolymer structure having an A--B--A backbone block copolymer having B or C blocks attached to the backbone, wherein the A--B--A block backbone is saturated and the B or C block is of the same composition or of a different composition than the midblock of the backbone.
摘要翻译： 本发明是一种热熔压敏粘合剂，其包含嵌段共聚物结构，其具有连接到主链上的B或C嵌段的ABA骨架嵌段共聚物，其中ABA嵌段骨架是饱和的，B或C嵌段具有相同的组成或 具有不同于骨架的中间块的组成。
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公开(公告)号：US5863977A
公开(公告)日：1999-01-26
申请号：US798808
申请日：1997-02-12
IPC分类号： A61L15/58 , C09J153/02 , C08L9/06 , C08L53/02
CPC分类号： C09J153/025 , A61L15/58
摘要： This invention relates to hot melt adhesives comprising a high molecular weight polystyrene-ethylene/butylene-polystyrene block copolymer and articles constructed therefrom. This polymer is useful in a variety of hot melt adhesive applications such as food packaging adhesives, rodent traps, skin attachment adhesives, positioning adhesives, diaper tapes, low tack diaper fastening systems, foam in place gaskets, etc.
摘要翻译： 本发明涉及包含高分子量聚苯乙烯 - 乙烯/丁烯 - 聚苯乙烯嵌段共聚物和由其构成的制品的热熔粘合剂。 该聚合物可用于各种热熔粘合剂应用，例如食品包装粘合剂，啮齿动物捕集器，皮肤附着粘合剂，定位粘合剂，尿布带，低粘性尿布紧固系统，泡沫垫片等。
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4.发明授权Method for making hot melt adhesive pellet comprising continuous coating of pelletizing aid 失效制备热熔胶片的方法，其包括造粒助剂的连续包衣公开(公告)号：US06238732B1
公开(公告)日：2001-05-29
申请号：US09583937
申请日：2000-05-31
申请人： Janelle C. Cameron , Carolyn A. Fischer , Nicholas C. Lehman , Jeffrey S. Lindquist , Christopher E. Olson , Steve A. Fox
发明人： Janelle C. Cameron , Carolyn A. Fischer , Nicholas C. Lehman , Jeffrey S. Lindquist , Christopher E. Olson , Steve A. Fox
IPC分类号： B05D510
CPC分类号： C08J3/124 , C08L53/00 , C08L53/02 , C08L53/025 , C08L2666/02 , C08L2666/04 , C08L2666/24 , C09J123/02 , C09J151/00 , C09J153/00 , C09J153/02 , C09J153/025
摘要： This invention relates to a hot melt adhesive composition in pellet form. The hot melt adhesive composition is pressure sensitive, having a storage modulus, G′, at 25° C., of less than about 5×106 dynes/cm2. The pellets are coated with a pelletizing aid on the surface at a concentration preferably ranging from about 1 wt-% to about 30 wt-%. The pelletizing aid is a hot melt adhesive component or a material which does not substantially adversely affect the adhesive properties. The pellets are free-flowing and have a substantially tack-free surface
摘要翻译： 本发明涉及一种颗粒形式的热熔粘合剂组合物。 热熔粘合剂组合物是压敏的，在25℃下的储能模量G'小于约5×10 6达因/ cm 2。 颗粒在表面上用造粒助剂涂覆，浓度优选为约1重量％至约30重量％。 造粒助剂是热熔粘合剂组分或对粘合性能没有实质上不利影响的材料。 颗粒是自由流动的并且具有基本上无粘性的表面
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5.发明授权
公开(公告)号：US06120899A
公开(公告)日：2000-09-19
申请号：US168830
申请日：1998-10-08
申请人： Janelle C. Cameron , Carolyn A. Fischer , Nicholas C. Lehman , Jeffrey S. Lindquist , Christopher E. Olson , Steve A. Fox
发明人： Janelle C. Cameron , Carolyn A. Fischer , Nicholas C. Lehman , Jeffrey S. Lindquist , Christopher E. Olson , Steve A. Fox
CPC分类号： C08J3/124 , Y10T428/2998
摘要： This invention relates to a hot melt adhesive composition in pellet form. The hot melt adhesive composition is pressure sensitive, having a storage modulus, G', at 25.degree. C., of less than about 5.times.10.sup.6 dynes/cm.sup.2. The pellets are coated with a pelletizing aid on the surface at a concentration preferably ranging from about 1 wt-% to about 30 wt-%. The pelletizing aid is a hot melt adhesive component or a material which does not substantially adversely affect the adhesive properties. The pellets are free-flowing and have a substantially tack-free surface.
摘要翻译： 本发明涉及一种颗粒形式的热熔粘合剂组合物。 热熔粘合剂组合物是压敏的，在25℃下的储能模量G'小于约5×10 6达因/ cm 2。 颗粒在表面上用造粒助剂涂覆，浓度优选为约1重量％至约30重量％。 造粒助剂是热熔粘合剂组分或对粘合性能没有实质上不利影响的材料。 颗粒是自由流动的并且具有基本上无粘性的表面。
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