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公开(公告)号：US4826722A
公开(公告)日：1989-05-02
申请号：US62379
申请日：1987-06-15
Applicant: Alain Debouzie , Francois Bouquet , Alain De Meringo
Inventor： Alain Debouzie , Francois Bouquet , Alain De Meringo
CPC classification number: B29C67/249 , D04H1/4218 , D04H1/74 , Y10T428/315 , Y10T442/50
Abstract: The invention relates to the forming of felts, the fibres of which are disposed in random directions.These felts are obtained by depositing the fibres which are carried by a current of gas on a gas-permeable conveyor, the fibres, prior to being deposited, being coated with a binder composition. The felt constituted on the conveyor is subject to at least a longitudinal compression, the intensity of which is regulated in such a way that no creases form on the surface.The felts obtained are highly resistant to compression, to tearing and to flexion.
Abstract translation: 本发明涉及毛毡的形成，其纤维沿随机方向设置。 这些毡是通过在气体可渗透的输送机上沉积由气流携带的纤维而获得的，纤维在沉积之前被粘合剂组合物涂覆。 在输送机上构成的毛毯至少受到纵向压缩，其强度被调节为在表面上不形成褶皱。 获得的毛毡具有高抗压缩性，抗撕裂性和屈曲性。
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公开(公告)号：US4567078A
公开(公告)日：1986-01-28
申请号：US649556
申请日：1984-09-11
Applicant: Phillip W. Blackmore , William T. Fletcher , Terry B. Burn
Inventor： Phillip W. Blackmore , William T. Fletcher , Terry B. Burn
CPC classification number: D04H1/4218 , B29C43/48 , B29C67/249 , D04H1/4226 , D04H1/50 , D04H1/645 , D04H1/736 , D04H1/74 , Y10T156/1016 , Y10T156/102 , Y10T156/1025 , Y10T428/24174 , Y10T428/24182 , Y10T428/24826 , Y10T442/691
Abstract: A method and apparatus for producing a fibrous material product by advancing a mat of glass fibers arranged in laminations extending at least substantially parallel to opposite major surfaces of the mat along a gap extending between successive driven conveyors which engage the opposite major surfaces of the mat to control the advance of the mat along the gap, and driving the conveyors at progressively slower speeds along the gap so that the laminations are deformed in at least two separate stages into a reorientation in which at least a major portion of the laminations extend across the thickness of the mat. The resulting product has an improved compression strength.
Abstract translation: 一种用于生产纤维材料产品的方法和装置，该方法和装置通过沿着至少基本平行于所述垫的相对主表面延伸的叠片延伸的玻璃纤维垫沿着在连续的从动输送机之间延伸的间隙推进，所述间隙在所述垫的相对主表面接合， 控制垫沿着间隙的推进，并且沿着间隙以逐渐较慢的速度驱动输送机，使得叠片在至少两个分开的阶段中变形成重新定向，其中至少大部分的叠片延伸穿过厚度 的垫子 所得产品具有改进的压缩强度。
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公开(公告)号：US4146564A
公开(公告)日：1979-03-27
申请号：US869684
申请日：1978-01-16
Applicant: John R. Garrick , Richard E. Kottmeyer
Inventor： John R. Garrick , Richard E. Kottmeyer
CPC classification number: B29C67/249 , B29C70/00 , D04H1/00 , D04H1/72 , B29K2105/0809 , B29K2105/251 , B29K2309/08 , B29K2709/08 , B29K2995/0002
Abstract: A process for forming a mineral wool, resin-bound acoustical insulating fiberboard product is described, which includes steps for mixing mineral wool fibers and powdered thermosetting binder, the introduction of the mixture into an air stream, and the directing of the entrained mixture into a mat-forming zone formed by converging upper and lower forming wires, the exhausting of air through the wires to build up layers of fiber and binder thereon and the consolidation and heating of the layers to form a fiberboard product, the amounts of air exhausted through the forming wires being adjusted so that a resin-enriched layer of predominantly fine fibers is initially deposited on the upper forming wire. A preferred embodiment is disclosed wherein an open mesh glass fabric is positioned between the lower forming wire and the layer of fibers and resins being formed thereover, said fabric acting as a carrier for the board-forming mat.
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公开(公告)号：US4110151A
公开(公告)日：1978-08-29
申请号：US532206
申请日：1974-12-12
Applicant: Donald B. Morse
Inventor： Donald B. Morse
CPC classification number: B32B37/24 , B29C67/249 , B29C70/508 , B32B2305/24 , Y10T156/133 , Y10T156/17 , Y10T156/1741
Abstract: The preparation of a resin impregnated glass fiber sheet wherein a layer of thermosetting resin is deposited on a cover film, a layer of glass fibers formed over the resin layer, and the film carrying the resin and glass fiber layer passed downwardly between a pair of spaced rolls while controlling the rate at which the resin is deposited in accordance with the speed at which the glass fiber layer is passed between said rolls, to maintain a pool of resin between the rolls as the apparatus continues to operate.
Abstract translation: 树脂浸渍玻璃纤维片的制备，其中在覆盖膜上沉积热固性树脂层，在树脂层上形成玻璃纤维层，以及承载树脂和玻璃纤维层的膜在一对间隔 同时根据玻璃纤维层在所述辊之间通过的速度来控制树脂沉积的速率，以在设备继续操作时将树脂池保持在辊之间。
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公开(公告)号：US3939022A
公开(公告)日：1976-02-17
申请号：US472260
申请日：1974-05-22
Applicant: John W. Lacon
Inventor： John W. Lacon
CPC classification number: D04H1/60 , B29C35/06 , B29C53/04 , B29C53/50 , B29C67/249 , D04H1/76 , B29C35/045 , Y10T156/1008 , Y10T156/1087
Abstract: A method for the continuous formation of articles, e.g. one piece pipe insulator sections, from a strip-shaped felt of fibrous material, e.g. glass fibre, containing a hardenable bonding material employs stationary forming surfaces between which the strip is pulled, from beyond the forming surfaces, to deform the strip, which is then cured. The forming surfaces are readily and inexpensively replaceable for forming articles of various shapes and/or sizes.
Abstract translation: 用于连续形成物品的方法，例如， 来自纤维材料的带状毡的单件管绝缘体部分。 含有可硬化接合材料的玻璃纤维采用固定的成形表面，在其之间从成形表面之外拉出带材，使条带变形，然后固化。 成形表面容易且廉价地替换成用于形成各种形状和/或尺寸的制品。
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Patent Agency Ranking
公开(公告)号：US3922425A
公开(公告)日：1975-11-25
申请号：US7205970
申请日：1970-09-14
Applicant: OWENS CORNING FIBERGLASS CORP
Inventor： PLUMBERG LEONARD J
CPC classification number: E04D3/352 , B29C33/68 , B29C37/0075 , B29C67/249 , B29K2023/06 , B29K2095/00 , B29K2105/06 , B29K2995/0015 , Y10T428/269 , Y10T428/31815 , Y10T442/2098 , Y10T442/2992
Abstract: A thermal insulating roofing board preferably of bonded glass fibers, and with an asphaltic saturated surface layer under a top surfacing sheet, produced by discharging fibers downwardly with binder intermingled therewith to form a pack upon a receiving surface, compacting the pack in board form and curing the binder to dimensionally stabilize the pack, applying asphalt to the upper surface of the pack to impregnate the upper stratum thereof, and applying a thin, impervious surfacing sheet over the applied asphalt, said sheet being preferably between one fifth of a mil and one mil in thickness, and softenable, fusible or dissolvable at the temperature of melted asphalt whereby on the mopping deposit of a melted asphalt over the roofing board in constructing a built-up roofing the sheet is at least weakened by the heat of the asphalt and opened by dispersion or disruption and permits integration of the melted asphalt therethrough with the asphalt of the board.
Abstract translation: 隔热屋顶板优选地是粘合的玻璃纤维，并且在顶部表面层下方具有沥青饱和表面层，通过将纤维向下排出并用粘结剂粘结在一起，在接收表面上形成一个包装件，将其包装成板状和固化 粘合剂以使包装尺寸稳定，将沥青施加到包装的上表面以浸渍其上层，以及在施用的沥青上施加薄的不透水的表面层，所述片优选在五分之一密耳和一密耳 在熔融沥青的温度下可软化，可熔化或可溶解，因此，在建造屋顶板时，在屋顶板上的熔融沥青的拖地沉积物至少被沥青的热量削弱，并被打开 分散或破裂，并允许融化的沥青与板的沥青一体化。
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公开(公告)号：US3745060A
公开(公告)日：1973-07-10
申请号：US10106070
申请日：1970-12-23
Applicant: SAINT GOBAIN
Inventor： JUMENTIER C , BONNET A
IPC: B29D7/00 , B01F5/02 , B01F5/20 , B29C43/02 , B29C43/34 , B29C57/00 , B29C67/00 , B29C67/24 , B29C70/00 , B29C70/02 , C04B26/12 , B32B5/16
CPC classification number: C04B26/122 , B01F5/0256 , B01F5/0262 , B01F5/205 , B29C67/249 , B29C70/025 , Y10S428/92 , Y10T428/268 , Y10T428/2927 , Y10T428/2964
Abstract: THE INVENTION COMPTEMPLATES THE HOMOGENEOUS DISTRIBUTION OF HARD GRANULES OR PARTICLES THROUGH A MASS OF RESIN-COATED MINERAL FIBERS TO PRODUCE STRUCTURAL UNITS IN THE FORM OF SHEETS OR SLABS COMPOSED OF THE MASS OF MINERAL FIBERS IN LATTICE-WORK FORM, PARTICULARLY GLASS FIBERS AGGLOMERATED WITH THE DRIED AND CURED RESIN BINDER AND HAVING INTERSPERED IN THE MESHES OF THE MASS, THE SEPARATE HARD AND INDEFORMABLE PARTICLES, EITHER IN SOLID FORM SUCH AS SAND OR IN POROUS FORM, SUCH AS PERLITE OR VERMICULITE, WHICH RENDER THE STRUCTURAL UNITS STRONGLY RESISTANT TO PHYSICAL DEFORMATION WHILE ENCHANCING THE HEAT-INSULATING CHARACTERISTICS THEREOF.
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48.发明授权Means for producing fibrous products having integral tongue and groove edges 失效用于生产具有整体绒毛和绒毛边缘的纤维制品的手段
公开(公告)号：US3661491A
公开(公告)日：1972-05-09
申请号：US3661491D
申请日：1970-09-17
Applicant: JOHNS MANVILLE
Inventor： TROYER RICHARD LLOYD
CPC classification number: B29C67/249 , B27N3/183 , B29C70/10 , B29K2309/08
Abstract: Means for consolidating, shaping and fixing the consolidated density and shape of a body of loose mass of fibers containing binders throughout to produce products of fixed configuration and density, which includes the concerted forming of integral tongue and/or groove longitudinal edges for effective complementary uniting of components with a like adjacent component, and the resulting tongue and/or groove fibrous product.
Abstract translation: 用于巩固，成形和固定松散的含有粘合剂的纤维的体积的固结密度和形状的手段，以产生固定构型和密度的产品，其包括整体舌和/或凹槽纵向边缘的协调形成，用于有效的互补结合 具有相似相邻部件的部件，以及所产生的舌和/或槽纤维产品。
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49.发明授权
公开(公告)号：US3616030A
公开(公告)日：1971-10-26
申请号：US3616030D
申请日：1968-05-06
Applicant: SAINT GOBAIN
Inventor： JUMENTIER CLAUDE , BONNET ALAIN
CPC classification number: C04B26/122 , B01F5/0256 , B01F5/0262 , B01F5/205 , B29C67/249 , B29C70/025 , C04B14/02 , C04B14/42 , C04B40/00 , C04B14/18 , C04B14/202
Abstract: The invention contemplates the homogeneous distribution of hard granules or particles throughout a mass of resin-coated mineral fibers to produce structural units in the form of sheets or slabs composed of the mass of mineral fibers in lattice-work form, particularly glass fibers, agglomerated with the dried and cured resin binder and having interspersed in the meshes of the mass, the separate hard and indeformable particles, either in solid form, such as sand, or in porous form, such as perlite or vermiculite, which render the structural units strongly resistant to physical deformation while enhancing the heat-insulating characteristics thereof.
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公开(公告)号：US3518157A
公开(公告)日：1970-06-30
申请号：US3518157D
申请日：1967-05-26
Applicant: JOHNS MANVILLE
Inventor： TERRY RUPERT DOUGLAS , HANNES GEORGE JOHN , HAHN WILLIAM PETER
CPC classification number: B29D99/0003 , B29C67/249 , B29C70/521 , B29K2105/0854 , B29K2309/00 , D04H1/58 , D04H1/70
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