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    Printable, high-strength, tear-resistant nonwoven material and related method of manufacture
    1.
    发明授权
    Printable, high-strength, tear-resistant nonwoven material and related method of manufacture 失效
    可印刷，高强度，抗撕裂的非织造材料及相关制造方法

    公开(公告)号：US5133835A

    公开(公告)日：1992-07-28

    申请号：US489427

    申请日：1990-03-05

    申请人： James A. Goettmann ,  John R. Boylan

    发明人： James A. Goettmann ,  John R. Boylan

    IPC分类号： B41M7/00 ,  D04H1/42 ,  D04H1/54 ,  D21H13/14 ,  D21H13/16 ,  D21H13/24 ,  D21H15/06 ,  D21H15/10 ,  D21H19/16 ,  D21H25/06 ,  G09F3/04

    CPC分类号： G09F3/04 ,  D04H1/425 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D21H13/14 ,  D21H13/16 ,  D21H13/24 ,  D21H15/06 ,  D21H15/10 ,  D21H19/16 ,  D21H25/06

    摘要： A nonwoven composite web consists of 15 to 50 wt. % of first polyester fibers having a first length, a first denier and a first melting temperature; 15 to 50 wt. % of second polyester fibers having a second length, a second denier and a second melting temperature; 15 to 50 wt. % of third polyester fibers having a third length, a third denier and a third melting temperature; 10 to 35 wt. % of polypropylene fibers; and 1 to 25 wt. % of cellulose fibers. The first, second and third lengths are no less than 1/2 inch, the first, second and third denier are no less than 1.5, and the third melting temperature is less than the first and second melting temperatures respectively. The first and second polyester fibers, the polypropylene fibers and the cellulose fibers are bonded to each other at least in part by solidification of the third polyester fibers after subjecting the web to temperatures in excess of the third melting temperature but not in excess of the first and second melting temperatures. In particular, the web is thermally bonded by calendaring at a temperature of approximately 385.degree. F. The web can be manufactured to have high opacity by adding titanium dioxide and silicone-acrylic latex to the composition. The titanium dioxide and latex are agglomerated and the resulting agglomerates are thermally bonded to the fiber matrix.

    摘要翻译： 非织造复合网由15〜50wt。 ％的第一聚酯纤维具有第一长度，第一旦尼尔和第一熔融温度; 15〜50重量份 ％的具有第二长度，第二旦数和第二熔融温度的第二聚酯纤维; 15〜50重量份 ％的具有第三长度，第三旦数和第三熔融温度的第三聚酯纤维; 10〜35重量％ ％的聚丙烯纤维; 和1至25wt。 ％的纤维素纤维。 第一，第二和第三长度不小于1/2英寸，第一，第二和第三旦数不小于1.5，第三熔化温度分别小于第一和第二熔化温度。 第一和第二聚酯纤维，聚丙烯纤维和纤维素纤维至少部分地通过第三聚酯纤维的固化而彼此粘结，所述第三和第二聚酯纤维在使幅材经历超过第三熔融温度但不超过第一聚酯纤维 和第二熔化温度。 特别地，幅材通过在约385°F的温度下压延而热粘合。可以通过向组合物中加入二氧化钛和硅氧烷 - 丙烯酸胶乳来将幅材制造成具有高不透明度。 二氧化钛和胶乳凝聚，并将所得附聚物热粘合到纤维基质上。

    Recyclable polymeric label paper
    2.
    发明授权
    Recyclable polymeric label paper 失效
    可回收聚合物标签纸

    公开(公告)号：US5616384A

    公开(公告)日：1997-04-01

    申请号：US161358

    申请日：1993-12-02

    申请人： James A. Goettmann ,  Stephen H. Monroe ,  Peter J. Angelini ,  John R. Boylan

    发明人： James A. Goettmann ,  Stephen H. Monroe ,  Peter J. Angelini ,  John R. Boylan

    IPC分类号： D04H1/42 ,  D04H1/54 ,  D21H13/14 ,  G09F3/04 ,  B29D23/00

    CPC分类号： G09F3/04 ,  D04H1/4291 ,  D04H1/4309 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D21H13/14 ,  Y10T428/1352 ,  Y10T428/1362 ,  Y10T428/1372 ,  Y10T428/139 ,  Y10T428/1393

    摘要： An in-mold label material is a nonwoven mat of fibers having one side fused with the outer surface of a polymeric container and the other side coated with a pigment-containing latex suitable for printing thereon. The label paper is manufactured from commercially available fibers combined in water into a homogeneous mixture and then formed into a mat employing a wet-lay process. For use with polyethylene containers, the label may be a web consisting of 88-100% polyethylene fibers and 0-15% polyvinyl alcohol fibers or 70-100% polyethylene fibers, 0-15% polyvinyl alcohol fibers and 0-30% polypropylene fibers. For use with polyester containers, the label may be a web consisting of 50-90% polyester staple fibers, 10-40% bicomponent polyester/co-polyester, core/sheath binder fibers and 0-10% polyvinyl alcohol binder fibers thermally bonded together. The nonwoven web of fibers has a pigmented coating. After the material has been cut into labels, the labels may be applied to the blow-molded containers in-mold without the use of an adhesive material using a conventional in-mold labeling technique or post-mold using adhesive.

    摘要翻译： 模内标签材料是纤维的非织造垫，其一侧与聚合物容器的外表面熔合，另一面涂覆有适于在其上印刷的含颜料的胶乳。 标签纸由市售可得的纤维制成，在水中混合成均匀的混合物，然后使用湿法制成垫。 为了与聚乙烯容器一起使用，标签可以是由88-100％聚乙烯纤维和0-15％聚乙烯醇纤维或70-100％聚乙烯纤维，0-15％聚乙烯醇纤维和0-30％聚丙烯纤维组成的网 。 为了与聚酯容器一起使用，标签可以是由50-90％聚酯短纤维，10-40％双组分聚酯/共聚酯，芯/皮粘合剂纤维和0-10％聚乙烯醇粘合纤维热粘合在一起的网 。 纤维的非织造纤维网具有着色的涂层。 在将材料切成标签之后，可以使用常规的模内标签技术或使用粘合剂的模具后，将标签施加到模内的吹塑容器中而不使用粘合剂材料。

    Printable, high-strength, tear-resistant nonwoven material and related method of manufacture
    4.
    发明授权
    Printable, high-strength, tear-resistant nonwoven material and related method of manufacture 失效
    可印刷，高强度，抗撕裂的非织造材料及相关制造方法

    公开(公告)号：US5403444A

    公开(公告)日：1995-04-04

    申请号：US916819

    申请日：1992-07-20

    申请人： James A. Goettmann ,  John R. Boylan

    发明人： James A. Goettmann ,  John R. Boylan

    IPC分类号： B41M7/00 ,  D04H1/42 ,  D04H1/54 ,  D21H13/14 ,  D21H13/16 ,  D21H13/24 ,  D21H15/06 ,  D21H15/10 ,  D21H19/16 ,  D21H25/06 ,  G09F3/04 ,  D21H13/10

    CPC分类号： G09F3/04 ,  D04H1/4291 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D21H13/14 ,  D21H13/16 ,  D21H13/24 ,  D21H15/06 ,  D21H15/10 ,  D21H19/16 ,  D21H25/06

    摘要： A nonwoven composite web consists of 15 to 50 wt. % of first polyester fibers having a length of 5 mm to 3/4 inch and a denier of 0.3 to 3, 5 to 50 wt. % of second polyester fibers having a length of 5 mm to 1-1/2 inches and a denier of 3 to 15, and 10 to 40 wt. % of binder fibers comprising thermoplastic binder material having a melting temperature which is less than the first and second melting temperatures respectively. The first and second polyester fibers are bonded to each other at least in part by solidification of the thermoplastic binder material after subjecting the web to temperatures in excess of the melting temperature of the binder material but not in excess of the melting temperature of either the first or second polyester fibers. In particular, the web is thermally bonded by calendaring at a temperature of in the range of 360.degree. to 410.degree. F. and at a pressure in the range of 40 to 70 psi. Preferably the binder fibers comprise bicomponent fibers having a co-polyester sheath and a polyester core.

    摘要翻译： 非织造复合网由15〜50wt。 ％的第一聚酯纤维的长度为5mm至3/4英寸，旦数为0.3至3，5至50wt。 ％的第二聚酯纤维的长度为5mm至1-1 / 2英寸，旦数为3至15，和10至40wt。 ％的包含熔融温度分别小于第一和第二熔融温度的热塑性粘合剂材料的粘合剂纤维。 第一和第二聚酯纤维至少部分地通过热塑性粘合剂材料的固化彼此粘合，所述纤维在使幅材经受超过粘合剂材料的熔融温度的温度，但不超过第一 或第二聚酯纤维。 特别地，通过在360°至410°F范围内的温度和在40至70psi的压力范围内压延将该纤维网进行热粘合。 优选地，粘合剂纤维包含具有共聚酯护套和聚酯芯的双组分纤维。

    Reverse osmosis support substrate and method for its manufacture
    6.
    发明授权
    Reverse osmosis support substrate and method for its manufacture 失效

    公开(公告)号：US5851355A

    公开(公告)日：1998-12-22

    申请号：US755567

    申请日：1996-11-27

    申请人： James A. Goettmann

    发明人： James A. Goettmann

    IPC分类号： B01D69/10 ,  D21F11/00 ,  D21H13/14 ,  D21H13/24 ,  D21H15/10 ,  D21H27/08

    CPC分类号： B01D69/10 ,  D21F11/00 ,  D21H27/08 ,  D21H13/14 ,  D21H13/24 ,  D21H15/10

    摘要： A nonwoven composite web is formed by a wet process on a papermaking machine. The web coming off the papermaking machine is dried and thermally bonded using heated calendar rolls. The nonwoven composite material is made from a furnish of polymeric staple fibers, a first binder fiber consisting, at least in part, of a first thermoplastic binder material which melts at a first melting temperature less than and a second binder fiber consisting, at least in part, of a second polymeric material which has second melting temperature which is higher than the first melting temperature. The first polymeric material is selected to have a first melting temperature less than the temperature to which the first material will be subjected in the papermaking machine. The melted first polymeric material gives the web strength on the papermaking machine. The second polymeric material is selected to have a second melting temperature less than the temperature to which the second material will be subjected in the calendar rolls. Thus, the second polymeric material is melted as the web passes through the calendar rolls and thermally bonds the other fibers of the web when the melted second polymeric material fuses upon cooling. The staple fibers are made of polyester and the bicomponent binder fibers are of the co-polyester/polyester sheath/core variety. The support substrate has a sheet porosity in the range of 5-10 cfm.

    Wet-laid nonwoven polyolefin battery separator substrate
    9.
    发明授权
    Wet-laid nonwoven polyolefin battery separator substrate 失效
    湿法非织造布聚烯烃电池隔板基板

    公开(公告)号：US06174826B1

    公开(公告)日：2001-01-16

    申请号：US08837280

    申请日：1997-04-11

    申请人： Richard C. Williams ,  James A. Goettmann ,  Gerald L. Funk ,  Linda M. Gee

    发明人： Richard C. Williams ,  James A. Goettmann ,  Gerald L. Funk ,  Linda M. Gee

    IPC分类号： B32B502

    CPC分类号： D21H13/26 ,  D21H13/16 ,  D21H15/10 ,  D21H25/04 ,  H01M2/162 ,  Y10T442/633 ,  Y10T442/641 ,  Y10T442/678 ,  Y10T442/69 ,  Y10T442/696 ,  Y10T442/697

    摘要： A nonwoven composite web suitable for use, after post-treatment with a wetting agent, as a battery separator is formed by a wet process on a papermaking machine. One nonwoven composite material is made from a furnish of polyolefin binder fibers and polyolefin staple fibers. The web coming off the papermaking machine is dried using infra-red dryers followed by heated dryer cans. After drying, the web is thermally bonded using heated calendar rolls. The polyolefin binder fibers melt as the web passes through the calendar rolls and thermally bond the polyolefin staple fibers of the web when the melted binder fiber material fuses upon cooling.

    摘要翻译： 通过湿法在造纸机上形成适合使用的非织造复合纤维网，在用湿润剂后处理后，作为电池隔板。 一种非织造复合材料由聚烯烃粘合纤维和聚烯烃短纤维的配料制成。 使用红外干燥器，然后加热的干燥罐将干燥造纸机的纸幅干燥。 干燥之后，使用加热的日历辊将卷材热粘合。 当熔融的粘合剂纤维材料在冷却时熔化时，聚烯烃粘合剂纤维在纤维网通过压延辊时熔化，并且热粘合纤维网的聚烯烃短纤维。

    Reverse osmosis support substrate and method for its manufacture
    10.
    发明授权
    Reverse osmosis support substrate and method for its manufacture 有权
    反渗透支撑底物及其制造方法

    公开(公告)号：US6156680A

    公开(公告)日：2000-12-05

    申请号：US220492

    申请日：1998-12-23

    申请人： James A. Goettmann

    发明人： James A. Goettmann

    IPC分类号： B01D39/16 ,  B01D69/10 ,  D04H13/00 ,  D21H13/24 ,  D21H15/10 ,  D21H27/08 ,  D04H1/00

    CPC分类号： D21H27/08 ,  B01D39/163 ,  B01D69/10 ,  D04H13/00 ,  D21H13/24 ,  D21H15/10 ,  Y10T442/619 ,  Y10T442/626 ,  Y10T442/637 ,  Y10T442/641

    摘要： A nonwoven composite web is formed by a wet process on a papermaking machine. The web coming off the papermaking machine is dried and thermally bonded using heated calendar rolls. The nonwoven composite material is made from a furnish of polymeric staple fibers, a first binder fiber consisting, at least in part, of a first thermoplastic binder material which melts at a first melting temperature less than and a second binder fiber consisting, at least in part, of a second polymeric material which has second melting temperature which is higher than the first melting temperature. The first polymeric material is selected to have a first melting temperature less than the temperature to which the first material will be subjected in the papermaking machine. The melted first polymeric material gives the web strength on the papermaking machine. The second polymeric material is selected to have a second melting temperature less than the temperature to which the second material will be subjected in the calendar rolls. Thus, the second polymeric material is melted as the web passes through the calendar rolls and thermally bonds the other fibers of the web when the melted second polymeric material fuses upon cooling. The staple fibers are made of polyester and the bicomponent binder fibers are of the co-polyester/polyester sheath/core variety. The support substrate has a sheet porosity in the range of 5-10 cfm.

    摘要翻译： 通过湿法在造纸机上形成非织造复合网。 使用加热的日历辊将造纸机上的纸幅干燥并热粘合。 非织造复合材料由聚合物短纤维制成，第一粘合纤维至少部分由至少在第一熔融温度下熔化的第一热塑性粘合剂材料和第二粘合纤维组成，第一粘合剂材料至少在 第二聚合物材料的第二熔融温度高于第一熔融温度。 选择第一聚合物材料具有小于在造纸机器中第一种材料将经受的温度的第一熔融温度。 熔化的第一聚合物材料在造纸机上产生幅材强度。 选择第二聚合物材料具有小于第二材料将在日历辊中经受的温度的第二熔化温度。 因此，当熔融的第二聚合物材料在冷却时熔化时，第二聚合物材料被熔化，因为纤维网通过压延辊并且热粘合幅材的其它纤维。 短纤维由聚酯制成，双组分粘合纤维是共聚酯/聚酯护套/芯品种。 支撑衬底具有在5-10cfm范围内的片材孔隙率。