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1. 发明授权

US5238733A Stretchable nonwoven webs based on multi-layer blown microfibers 失效
标题翻译：基于多层微绒毛的可伸缩的非织造织物
公开(公告)号：US5238733A
公开(公告)日：1993-08-24
申请号：US768173
申请日：1991-09-30
申请人： Eugene G. Joseph , Leigh E. Wood , Dennis L. Krueger , Paul R. Suszko , Daniel E. Meyer
发明人： Eugene G. Joseph , Leigh E. Wood , Dennis L. Krueger , Paul R. Suszko , Daniel E. Meyer
IPC分类号： A61F13/00 , A61F13/02 , A61F13/15 , D04H1/54 , D04H1/56 , D04H13/00
CPC分类号： D04H1/54 , D04H1/559 , D04H1/56 , A61F13/0269 , A61F13/537 , A61F2013/00604 , A61F2013/530138 , A61F2013/530218 , A61F2013/530226 , A61F2013/530343 , A61F2013/53445 , A61F2013/53908 , A61F2013/5395 , A61F2013/53983 , Y10S428/903 , Y10S428/91 , Y10T428/28 , Y10T428/2848 , Y10T428/2922 , Y10T428/2929 , Y10T428/2982 , Y10T428/2991 , Y10T428/2996 , Y10T442/2754 , Y10T442/3016 , Y10T442/3065 , Y10T442/3382 , Y10T442/3911 , Y10T442/3919 , Y10T442/602 , Y10T442/615 , Y10T442/62 , Y10T442/641 , Y10T442/68
摘要： A highly conformable and deformable nonwoven web comprising melt-blown microfibers having multiple layers of a relatively low modulus material and a high modulus material.
摘要翻译：高度适形和可变形的非织造网包括具有多层相对低模量材料和高模量材料的熔喷微纤维。

2. 发明授权

US5800903A Composite materials and process 失效
标题翻译：复合材料和工艺
公开(公告)号：US5800903A
公开(公告)日：1998-09-01
申请号：US646790
申请日：1996-05-21
申请人： Leigh E. Wood , Dennis L. Krueger , Michael R. Gorman , Randall L. Alberg
发明人： Leigh E. Wood , Dennis L. Krueger , Michael R. Gorman , Randall L. Alberg
IPC分类号： A61F13/15 , A61F13/58 , B29C47/04 , B29C47/06 , B29C55/02 , B29C59/18 , B29C61/02 , B32B25/08 , B32B27/12 , B32B43/00 , D06N3/00 , D06N7/00 , D06N7/04 , B32B3/28
CPC分类号： B32B43/00 , A61F13/51464 , A61F13/58 , B29C47/0021 , B29C47/064 , B29C47/065 , B29C47/067 , B29C47/145 , B29C55/023 , B29C59/18 , B29C61/02 , B32B25/08 , B32B27/12 , A61F2013/49023 , A61F2013/51427 , B29C2059/023 , B29C47/0014 , B32B2307/51 , Y10S428/906 , Y10T428/24446 , Y10T428/24669 , Y10T428/249923 , Y10T428/28 , Y10T428/2848 , Y10T428/2929 , Y10T428/2933 , Y10T428/2935 , Y10T442/601
摘要： Composite films and film laminates comprising at least one elastomeric core and a surrounding nonelastomeric matrix preferably prepared by coextrusion. The film when stretched and allowed to recover will create an elastomeric composite.
摘要翻译：复合薄膜和薄膜层压材料包括至少一个弹性体芯和周围的非弹性体基体，优选通过共挤出制备。当拉伸并允许回收的膜将产生弹性体复合材料。

3. 发明授权

US5840412A Composite materials and process 失效
公开(公告)号：US5840412A
公开(公告)日：1998-11-24
申请号：US651807
申请日：1996-05-21
申请人： Leigh E. Wood , Dennis L. Krueger , Michael R. Gorman , Randall L. Alberg
发明人： Leigh E. Wood , Dennis L. Krueger , Michael R. Gorman , Randall L. Alberg
IPC分类号： A61F13/15 , A61F13/58 , B29C47/04 , B29C47/06 , B29C55/02 , B29C59/18 , B29C61/02 , B32B25/08 , B32B27/12 , B32B43/00 , D06N3/00 , D06N7/00 , D06N7/04 , C09J7/02
CPC分类号： B32B43/00 , A61F13/51464 , A61F13/58 , B29C47/0021 , B29C47/064 , B29C47/065 , B29C47/067 , B29C47/145 , B29C55/023 , B29C59/18 , B29C61/02 , B32B25/08 , B32B27/12 , A61F2013/49023 , A61F2013/51427 , B29C2059/023 , B29C47/0014 , B32B2307/51 , Y10S428/906 , Y10T428/24446 , Y10T428/24669 , Y10T428/249923 , Y10T428/28 , Y10T428/2848 , Y10T428/2929 , Y10T428/2933 , Y10T428/2935 , Y10T442/601
摘要： Composite films and film laminates comprising at least one elastomeric core and a surrounding nonelastomeric matrix preferably prepared by coextrusion. The film when stretched and allowed to recover will create an elastomeric composite.

4. 发明授权

US5773374A Composite materials and process 失效
公开(公告)号：US5773374A
公开(公告)日：1998-06-30
申请号：US822070
申请日：1997-03-20
申请人： Leigh E. Wood , Dennis L. Krueger , Michael R. Gorman , Randall L. Alberg
发明人： Leigh E. Wood , Dennis L. Krueger , Michael R. Gorman , Randall L. Alberg
IPC分类号： B29C47/04 , B29C47/06 , B29C55/02 , B32B25/08 , B32B27/12 , B32B3/30
CPC分类号： B29C47/062 , B29C47/0021 , B29C47/065 , B29C47/067 , B29C47/145 , B29C55/023 , B32B25/08 , B32B27/12 , Y10T428/24446 , Y10T428/24711 , Y10T442/601 , Y10T442/679
摘要： Composite films and film laminates comprising at least one elastomeric core and a surrounding nonelastomeric matrix preferably prepared by coextrusion. The film when stretched and allowed to recover will create an elastomeric composite.

5. 发明授权

US5429856A Composite materials and process 失效
标题翻译：复合材料和工艺
公开(公告)号：US5429856A
公开(公告)日：1995-07-04
申请号：US225095
申请日：1994-04-08
申请人： Dennis L. Krueger , Leigh E. Wood
发明人： Dennis L. Krueger , Leigh E. Wood
IPC分类号： A61F13/15 , A61F13/58 , B29C47/04 , B29C47/06 , B29C55/02 , B29C59/18 , B29C61/02 , B32B25/08 , B32B27/12 , B32B43/00 , D06N3/00 , D06N7/00 , D06N7/04 , C09J7/02
CPC分类号： B32B43/00 , A61F13/51464 , A61F13/58 , B29C47/0021 , B29C47/064 , B29C47/065 , B29C47/067 , B29C47/145 , B29C55/023 , B29C59/18 , B29C61/02 , B32B25/08 , B32B27/12 , A61F2013/49023 , A61F2013/51427 , B29C2059/023 , B29C47/0014 , B32B2307/51 , Y10S428/906 , Y10T428/24446 , Y10T428/24669 , Y10T428/249923 , Y10T428/28 , Y10T428/2848 , Y10T428/2929 , Y10T428/2933 , Y10T428/2935 , Y10T442/601
摘要： Inelastic films comprising at least one elastomeric core and a surrounding inelastic matrix preferably prepared by coextrusion. The film when stretched and allowed to recover will create an elastomeric composite.
摘要翻译：非弹性薄膜包括至少一个弹性体芯和周围的非弹性基体，优选通过共挤出制备。当拉伸并允许回收的膜将产生弹性体复合材料。

6. 发明授权

US5620780A Composite materials and process 失效
标题翻译：复合材料和工艺
公开(公告)号：US5620780A
公开(公告)日：1997-04-15
申请号：US427424
申请日：1995-04-24
申请人： Dennis L. Krueger , Leigh E. Wood , Michael R. Gorman , Randall L. Alberg
发明人： Dennis L. Krueger , Leigh E. Wood , Michael R. Gorman , Randall L. Alberg
IPC分类号： A61F13/15 , A61F13/58 , B29C47/04 , B29C47/06 , B29C55/02 , B29C59/18 , B29C61/02 , B32B25/08 , B32B27/12 , B32B43/00 , D06N3/00 , D06N7/00 , D06N7/04 , C09J7/02
CPC分类号： B32B43/00 , A61F13/51464 , A61F13/58 , B29C47/0021 , B29C47/064 , B29C47/065 , B29C47/067 , B29C47/145 , B29C55/023 , B29C59/18 , B29C61/02 , B32B25/08 , B32B27/12 , A61F2013/49023 , A61F2013/51427 , B29C2059/023 , B29C47/0014 , B32B2307/51 , Y10S428/906 , Y10T428/24446 , Y10T428/24669 , Y10T428/249923 , Y10T428/28 , Y10T428/2848 , Y10T428/2929 , Y10T428/2933 , Y10T428/2935 , Y10T442/601
摘要： Composite films and film laminates comprising at least one elastomeric core and a surrounding nonelastomeric matrix preferably prepared by coextrusion. The film when stretched and allowed to recover will create an elastomeric composite.
摘要翻译：复合薄膜和薄膜层压材料包括至少一个弹性体芯和周围的非弹性体基体，优选通过共挤出制备。当拉伸并允许回收的膜将产生弹性体复合材料。

7. 发明授权

US5993943A Oriented melt-blown fibers, processes for making such fibers and webs made from such fibers 失效
标题翻译：定向熔喷纤维，制造这种纤维的方法和由这种纤维制成的网
公开(公告)号：US5993943A
公开(公告)日：1999-11-30
申请号：US914499
申请日：1992-07-15
申请人： Hassan Bodaghi , Stanley C. Erickson , Scott M. Purrington , Daniel E. Meyer , Dennis L. Krueger
发明人： Hassan Bodaghi , Stanley C. Erickson , Scott M. Purrington , Daniel E. Meyer , Dennis L. Krueger
IPC分类号： D01D5/098 , D04H3/00 , D04H3/16 , D04H5/04
CPC分类号： D01D5/0985 , D04H3/00 , D04H3/16 , Y10S428/903 , Y10T428/24826 , Y10T428/2909 , Y10T428/298 , Y10T442/614 , Y10T442/625 , Y10T442/626
摘要： Oriented microfibers and processes for making them are disclosed, together with blends of such microfibers with other fibers such as crimped staple fibers and non-oriented microfibers.
摘要翻译：公开了定向的微纤维及其制造方法，以及这些微纤维与其它纤维如卷曲短纤维和非取向微纤维的共混物。

8. 发明授权

US5254378A Radiation resistant polypropylene articles and method for preparing same 失效
标题翻译：耐辐射聚丙烯制品及其制备方法
公开(公告)号：US5254378A
公开(公告)日：1993-10-19
申请号：US869072
申请日：1992-04-06
申请人： Dennis L. Krueger , Thomas I. Insley , Daniel E. Meyer , Richard J. Rolando
发明人： Dennis L. Krueger , Thomas I. Insley , Daniel E. Meyer , Richard J. Rolando
IPC分类号： A61L2/08 , B29C47/00 , B29C47/88 , B29C71/04 , C08L23/12 , C08J3/28
CPC分类号： B29C47/884 , A61L2/08 , B29C47/0004 , B29C47/0021 , B29C47/8845 , B29C47/8895 , B29C71/04 , C08L23/12 , B29C47/00 , B29C47/0014 , B29K2023/12 , B29K2995/0039 , Y10T428/13 , Y10T428/1352 , Y10T428/1397 , Y10T428/31855
摘要： Irradiated polypropylene articles of non-crystalline mesomorphous polypropylene and a method for preparing the articles are provided. The articles are irradiated with a sterilizing dosage of ionizing radiation. The irradiated articles such as films and blown microfiber webs are substantially undegraded after storage periods of as long as six months.
摘要翻译：提供了非结晶状的聚丙烯的辐射聚丙烯制品及其制备方法。用灭菌剂量的电离辐射照射物品。经过长达六个月的保存期间，照射的制品如膜和吹制的超细纤维网基本上未被降解。

9. 发明授权

US4950549A Polypropylene articles and method for preparing same 失效
标题翻译：聚丙烯制品及其制备方法
公开(公告)号：US4950549A
公开(公告)日：1990-08-21
申请号：US326409
申请日：1989-03-20
申请人： Richard J. Rolando , Dennis L. Krueger , Daniel E. Meyer , Thomas I. Insley
发明人： Richard J. Rolando , Dennis L. Krueger , Daniel E. Meyer , Thomas I. Insley
IPC分类号： C08J7/18 , D04H1/56
CPC分类号： C08J7/18 , D04H1/56 , C08J2323/12 , Y10T428/31855
摘要： Polypropylene articles are provided. The polypropylene articles comprise non-crystalline mesomorphous polypropylene having olefinic unsaturation-containing monomers graft-polymerized thereon by ionizing radiation in a dosage sufficient to degrade crystalline polypropylene. The irradiated polypropylene articles retain useful tensile properties after storage periods of as long as at least about four months. Further provided is a method for preparing irradiated polypropylene articles having olefinic unsaturation-containing monomers graft-polymerized thereon comprising the steps of melt extruding polypropylene; quenching the extruded polypropylene immediately after extrusion to provide non-crystalline mesomorphous polypropylene; coating the non-crystalline mesomorphous polypropylene with an ionizing radiation graft-polymerizable monomer; and irradiating the coated non-crystalline mesomorphous polypropylene with a dosage of ionizing radiation sufficient to degrade crystalline polypropylene and sufficient to effect graft-polymerization of the monomer onto the surface of the polypropylene.
摘要翻译：提供聚丙烯制品。聚丙烯制品包含具有通过电离辐射在其上接枝聚合的具有烯属不饱和键的单体的非结晶的不规则聚丙烯制品，其用量足以降解结晶聚丙烯。被照射的聚丙烯制品在长达至少约四个月的储存期后保持有用的拉伸性能。进一步提供一种制备其上接枝聚合的含有烯属不饱和单体的辐射聚丙烯制品的方法，包括熔融挤出聚丙烯的步骤; 在挤出后立即淬火挤出的聚丙烯以提供非结晶的介晶聚丙烯; 用电离辐射可接枝聚合单体涂覆非结晶的不规则聚丙烯; 并用一定量的电离辐射照射涂覆的非结晶的不规则聚丙烯以使结晶聚丙烯降解并足以使单体接枝聚丙烯的表面。

10. 发明授权

US5141699A Process for making oriented melt-blown microfibers 失效
标题翻译：制备定向熔喷微纤维的方法
公开(公告)号：US5141699A
公开(公告)日：1992-08-25
申请号：US451574
申请日：1990-01-16
申请人： Daniel E. Meyer , Dennis L. Krueger , Hassan Bodaghi
发明人： Daniel E. Meyer , Dennis L. Krueger , Hassan Bodaghi
IPC分类号： D01D5/098 , D04H1/56 , D04H3/00
CPC分类号： D01D5/0985 , D04H1/56 , D04H3/00
摘要： A method for preparing melt-blown microfibers comprising extruding fiber-forming material through the orifices of a die into a high-velocity gaseous stream where the extruded material is rapidly attenuated into fibers, directing the attenuated fibers into a first open end of a tubular chamber disposed near the die and extending in a direction parallel to the path of the attenuated fibers as they leave the die, introducing air into the tubular chamber at a velocity sufficient to maintain the fibers under tension during travel through the chamber, and collecting the fibers after they leave the tubular chamber.
摘要翻译：一种制备熔喷微纤维的方法，包括将纤维形成材料通过模具的孔挤出成高速气流，其中挤出的材料被快速地减弱成纤维，将减弱的纤维引导到管状室的第一开口端设置在模具附近并且在它们离开模具时沿着与衰减的纤维的路径平行的方向延伸，以足够的速度将空气引入管状室中，该速度足以在行进通过室期间保持纤维处于张紧状态，并且在他们离开管状室。

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