公开(公告)号：WO2008085544A2

公开(公告)日：2008-07-17

申请号：PCT/US2007073645

申请日：2007-07-17

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： ANGADJIVAND SEYED A ,  FOX ANDREW R ,  STELTER JOHN D ,  LINDQUIST TIMOTHY J ,  BRANDNER JOHN M ,  SPRINGETT JAMES E

IPC: A62B7/00

CPC classification number: D04H3/16 ,  A41D13/1146 ,  A62B23/025 ,  D04H3/14 ,  Y10T428/1362 ,  Y10T428/249921

Abstract: A molded respirator is made from a monocomponent monolayer nonwoven web containing a bimodal mass fraction/fiber size mixture of intermingled continuous monocomponent polymeric microfibers and larger size fibers of the same polymeric composition. The respirator is a cup-shaped porous monocomponent monolayer matrix whose matrix fibers are bonded to one another at at least some points of fiber intersection. The matrix has a King Stiffness greater than 1 N. The respirator may be formed without requiring stiffening layers, bicomponent fibers, or other reinforcement in the filter media layer.

Abstract translation: 模制呼吸器由单组分单层非织造纤维网制成，其包含混合的连续单组分聚合物微纤维和具有相同聚合物组合物的更大尺寸纤维的双峰质量分数/纤维尺寸混合物。 呼吸器是杯状多孔单组分单层基质，其基质纤维在至少一些纤维交叉点处彼此粘合。 基质具有大于1N的王劲度。呼吸器可以在过滤介质层中不需要加强层，双组分纤维或其他增强物而形成。

公开(公告)号：WO2006098745A3

公开(公告)日：2007-02-22

申请号：PCT/US2005023258

申请日：2005-06-29

Applicant: 3M INNOVATIVE PROPERTIES CO ,  LINDQUIST TIMOTHY J ,  SWAN MICHAEL D ,  KHIEU SITHYA S

Inventor： LINDQUIST TIMOTHY J ,  SWAN MICHAEL D ,  KHIEU SITHYA S

IPC: B60R13/08 ,  B29C44/18 ,  B62D29/00 ,  B64C1/40

CPC classification number: B60R13/0815 ,  B29C44/182 ,  B60R2013/0287 ,  B62D29/002 ,  B64C1/40 ,  Y02T50/46

Abstract: A process for insulating a vehicle comprises providing a vehicle (for example, an automobile, truck, train, boat, ship, or aircraft; preferably, an aircraft) with an insulation system comprising at least one insulation article comprising a substantially closed bag containing a foam composition that is capable of subsequent in situ solidification to form foam insulation.

Abstract translation: 绝缘车辆的方法包括提供具有绝缘系统的车辆（例如，汽车，卡车，火车，船，船或飞机;优选地，飞机），绝缘系统包括至少一个绝缘制品，所述绝缘制品包括基本上封闭的袋子， 泡沫组合物，其能够随后原位固化形成泡沫绝缘。

公开(公告)号：WO2008085545A3

公开(公告)日：2008-10-09

申请号：PCT/US2007073648

申请日：2007-07-17

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： ANGADJIVAND SEYED A ,  JONES MARVIN E ,  SPRINGETT JAMES E ,  BRANDNER JOHN M ,  LINDQUIST TIMOTHY J

IPC: D04H1/54 ,  D04H3/02 ,  D04H3/14 ,  D04H3/16

CPC classification number: D04H3/02 ,  B01D39/163 ,  B01D2239/064 ,  D01D5/082 ,  D01D5/0985 ,  D04H3/14 ,  D04H3/16

Abstract: Shaped filtration articles are made from a monocomponent nonwoven web formed by flowing first and second fiber-forming materials of the same polymeric composition through first and second die cavities in respective fluid communication with first and second sets of orifices in a meltblowing die tip. The first fiber-forming material flows at a lesser flow rate or viscosity through the first die cavity and first set of orifices to form a set of smaller size filaments and the second fiber-forming material flows at a greater flow rate or viscosity through the second die cavity and second set of orifices to form a set of larger size filaments. The collected nonwoven web contains a meltblown bimodal mass fraction/fiber size mixture of intermingled continuous microfibers and larger size fibers of the same polymeric composition.

Abstract translation: 形成的过滤制品由单组分非织造织物制成，所述单组分非织造纤维网通过在熔吹模头中与第一和第二组孔流体连通地通过第一和第二模具腔流动相同聚合物组合物的第一和第二纤维形成材料而形成。 第一纤维形成材料以较小的流速或粘度通过第一模腔和第一组孔流动以形成一组较小尺寸的细丝，并且第二纤维形成材料以更大的流速或粘度流过第二纤维形成材料 模腔和第二组孔以形成一组较大尺寸的细丝。 收集的非织造纤维网含有相同聚合物组合物的混合连续微纤维和较大尺寸纤维的熔喷双峰质量分数/纤维尺寸混合物。

公开(公告)号：WO2006083314A2

公开(公告)日：2006-08-10

申请号：PCT/US2005023257

申请日：2005-06-29

Applicant: 3M INNOVATIVE PROPERTIES CO ,  TOMPKINS THOMAS L ,  SWAN MICHAEL D ,  LINDQUIST TIMOTHY J

Inventor： TOMPKINS THOMAS L ,  SWAN MICHAEL D ,  LINDQUIST TIMOTHY J

IPC: B64C1/12

CPC classification number: B60R13/08 ,  B60R13/0815 ,  B64C1/066 ,  B64C1/40 ,  E04B1/803 ,  F16L59/065 ,  Y02A30/242 ,  Y02B80/12

Abstract: A process for insulating a vehicle comprises providing a vehicle (for example, an automobile, truck, train, boat, ship, or aircraft; preferably, an aircraft) with an insulation system comprising at least one insulation article comprising a plurality of discrete, vacuum-containing cells.

Abstract translation: 一种用于隔离车辆的方法包括提供具有绝缘系统的车辆（例如，汽车，卡车，火车，船，船或飞机;优选地为飞机），所述绝缘系统包括至少一个绝缘制品，所述绝缘制品包括多个离散的真空 含细胞。