-
公开(公告)号：US20110223364A1
公开(公告)日：2011-09-15
申请号：US13037725
申请日：2011-03-01
Applicant: Christopher M. Hawkins , Jesus Manuel Hernandez-Torres , Liang Chen , Edward Alan Martine , Jacob Chacko
Inventor： Christopher M. Hawkins , Jesus Manuel Hernandez-Torres , Liang Chen , Edward Alan Martine , Jacob Chacko
CPC classification number: C09D189/00 , C03C25/1095 , C03C25/20 , C03C25/32 , C03C25/321 , C08L2312/00 , C08L2666/44 , C09D105/00 , C09D133/02 , C09D191/00 , C09J103/02 , C09J103/04 , C09J105/06 , D06N2201/082 , D06N2209/065 , Y10T428/1314 , Y10T428/249924 , Y10T442/2959 , Y10T442/2992 , Y10T442/60
Abstract: Fibrous insulation products have an aqueous binder composition that includes a carbohydrate and a crosslinking agent. In exemplary embodiments, the carbohydrate-based binder composition may also include a catalyst, a coupling agent, a process aid, a crosslinking density enhancer, an extender, a moisture resistant agent, a dedusting oil, a colorant, a corrosion inhibitor, a surfactant, a pH adjuster, and combinations thereof. The carbohydrate may be natural in origin and derived from renewable resources. Additionally, the carbohydrate polymer may have a dextrose equivalent (DE) number from 2 to 20. In at least one exemplary embodiment, the carbohydrate is a water-soluble polysaccharide such as dextrin or maltodextrin and the crosslinking agent is citric acid. Advantageously, the carbohydrates have a low viscosity and cure at moderate temperatures. The environmentally friendly, formaldehyde-free binder may be used in the formation of insulation materials and non-woven chopped strand mats. A method of making fibrous insulation products is also provided.
Abstract translation: 纤维绝缘产品具有包含碳水化合物和交联剂的水性粘合剂组合物。 在示例性实施方案中，基于碳水化合物的粘合剂组合物还可以包括催化剂，偶联剂，加工助剂，交联密度增强剂，增量剂，防潮剂，除尘油，着色剂，腐蚀抑制剂，表面活性剂 ，pH调节剂及其组合。 碳水化合物可能是天然的，源于可再生资源。 另外，碳水化合物聚合物可以具有2至20的葡萄糖当量（DE）数。在至少一个示例性实施方案中，碳水化合物是水溶性多糖，例如糊精或麦芽糖糊精，交联剂是柠檬酸。 有利地，碳水化合物具有低粘度并在适度的温度下固化。 环保的无甲醛粘合剂可用于形成绝缘材料和无纺短切纤维垫。 还提供了制造纤维绝缘产品的方法。
-
公开(公告)号：US06818065B2
公开(公告)日：2004-11-16
申请号：US09891007
申请日：2001-06-25
Applicant: Mitchell V. Bruce , Thomas V. Thimons , Dominic E. Verdini , Songhao Wang , Paul A. Westbrook
Inventor： Mitchell V. Bruce , Thomas V. Thimons , Dominic E. Verdini , Songhao Wang , Paul A. Westbrook
IPC: B05C114
Abstract: Systems, devices and methods for applying solution to a filament include an applicator for applying at least a partial coating of a solution to a filament, comprising: an applicator surface operable to at least partially coat a filament with a solution; a first container operable to supply the solution to the applicator surface, a volume of the solution in the first container corresponding to a solution level in the first container; a second container operable to contain a supply of solution in fluid communication with the solution in the first container such that the solution in the second container has a solution level indicative of the solution level of the solution in the first container; and a detector for determining the solution level within the second container, the detector operable to control an adjustment of the volume of the solution in the first container such that the solution level in the first container is maintained within a predetermined range of levels.
Abstract translation: 将溶液施加到细丝上的系统，装置和方法包括用于将至少一种溶液的部分涂层施加到细丝上的施加器，包括：可操作以用溶液至少部分地涂覆细丝的涂抹器表面; 可操作以将溶液供应到施用器表面的第一容器，第一容器中的溶液的体积对应于第一容器中的溶液液面; 第二容器，其可操作以容纳与第一容器中的溶液流体连通的溶液供应源，使得第二容器中的溶液具有指示溶液在第一容器中的溶液液面的溶液水平; 以及用于确定第二容器内的溶液液面的检测器，所述检测器可操作以控制第一容器中的溶液体积的调节，使得第一容器中的溶液液位保持在预定水平范围内。
-
公开(公告)号：US20020197391A1
公开(公告)日：2002-12-26
申请号：US09891007
申请日：2001-06-25
Inventor： Mitchell V. Bruce , Thomas V. Thimons , Dominic E. Verdini , Songhao Wang , Paul A. Westbrook
IPC: B05D001/00
Abstract: Systems, devices and methods for applying solution to a filament include an applicator for applying at least a partial coating of a solution to a filament, comprising: an applicator surface operable to at least partially coat a filament with a solution; a first container operable to supply the solution to the applicator surface, a volume of the solution in the first container corresponding to a solution level in the first container; a second container operable to contain a supply of solution in fluid communication with the solution in the first container such that the solution in the second container has a solution level indicative of the solution level of the solution in the first container; and a detector for determining the solution level within the second container, the detector operable to control an adjustment of the volume of the solution in the first container such that the solution level in the first container is maintained within a predetermined range of levels.
Abstract translation: 将溶液施加到细丝上的系统，装置和方法包括用于将至少一种溶液的部分涂层施加到细丝上的施加器，包括：可操作以用溶液至少部分地涂覆细丝的涂抹器表面; 可操作以将溶液供应到施用器表面的第一容器，第一容器中的溶液的体积对应于第一容器中的溶液液面; 第二容器，其可操作以容纳与第一容器中的溶液流体连通的溶液供应源，使得第二容器中的溶液具有指示溶液在第一容器中的溶液液面的溶液水平; 以及用于确定第二容器内的溶液液面的检测器，所述检测器可操作以控制第一容器中的溶液体积的调节，使得第一容器中的溶液液位保持在预定水平范围内。
-
公开(公告)号：US20020078884A1
公开(公告)日：2002-06-27
申请号：US10010583
申请日：2001-11-13
Inventor： Guang Gao , Andrew Lawrence Snedden , David Lynn Molnar , Tom Orin Matteson , Richard Alan Green
IPC: B05C001/00
CPC classification number: D06B23/02 , C03C25/20 , D06B1/14 , Y10S118/15 , Y10S118/20
Abstract: A roll for applying a sizing composition to a fan of one or more fibers, providing a shaft having a curved central axis and a sleeve covering at least a portion of the shaft, the sleeve being rotatable relative to the shaft. Each fiber of the fan of one or more fibers contacts the sleeve at an axial location of the sleeve such that each fiber of the fan of one or more fibers lies substantially in a plane perpendicular to the curved central axis of the shaft at the axial location.
Abstract translation: 一种用于将施胶组合物施加到一个或多个纤维的风扇的辊，提供具有弯曲中心轴线的轴和覆盖所述轴的至少一部分的套筒，所述套筒可相对于所述轴旋转。 一个或多个纤维的风扇的每个纤维在套筒的轴向位置处接触套筒，使得一个或多个纤维的风扇的每个纤维基本上位于在轴向位置处垂直于轴的弯曲中心轴线的平面中 。
-
公开(公告)号：US06316058B1
公开(公告)日：2001-11-13
申请号：US09284463
申请日：1999-09-29
Applicant: Patrick Moireau , Bruno Gibello
Inventor： Patrick Moireau , Bruno Gibello
IPC: C03C2502
Abstract: A process for manufacturing a continuous yarn, which entails the steps of: a) continously impregnating a mat of mechanically held-together fibers with a mixture of anhydrous size in a liquid state; b) continuosly taking up at least some of the mixture of the anhydrous size by a sizing roller in contact with the mat such that a liquid film having an almost constant thickness of less than 8 &mgr;m is formed thereon; and c) depositing the mixture of the anhydrous size, using the sizing roller, on a surface of at least some of a multiplicity of continuous filaments which are formed by mechanical drawing of at least a multiplicity of streams containing molten glass flowing out of orifices of at least one device.
Abstract translation: 一种用于制造连续纱线的方法，其包括以下步骤：a）用液体状态的无水大小的混合物连续浸渍机械保持在一起的纤维垫; b）连续地吸收至少一些混合物， 通过与所述垫接触的施胶辊进行无水尺寸，使得在其上形成具有小于8μm的几乎恒定厚度的液膜; 以及c）使用所述施胶辊将所述无水大小的混合物沉积在多个连续细丝中的至少一些的表面上，所述多个连续长丝通过机械拉伸至少多个含有熔融玻璃的流动而形成， 至少一个设备。
-
公开(公告)号：US4115088A
公开(公告)日：1978-09-19
申请号：US846961
申请日：1977-10-31
Applicant: Marvin E. Walker
Inventor： Marvin E. Walker
CPC classification number: C03C25/20
Abstract: An applicator is disclosed for applying binder and/or size to glass filaments. The applicator is designed to both apply the binder and/or size to the filaments and gather the filaments into a unified strand. Due to its unique design, the applicator directs the moving strand in a direction such that the air flowing downwardly with the filaments as they are formed expels binder and/or size from the filaments and the applicator recovers this material for recirculation. This is accomplished without the need to divert the air flowing downwardly with the filaments from its normal path and without the use of any external deflector shields or other means for diverting airflow.
Abstract translation: 公开了一种用于将粘合剂和/或尺寸施加到玻璃丝的涂布器。 施用器被设计成将粘合剂和/或尺寸施加到长丝上并将丝聚集成统一的链。 由于其独特的设计，施加器将移动的线条沿着这样的方向引导，使得当它们被形成时沿着细丝向下流动的空气从长丝排出粘合剂和/或尺寸，并且施用器恢复该材料以用于再循环。 这是完成的，而不需要将从细丝向下流动的空气从其正常路径转移，而不需要使用任何外部偏转器屏蔽件或用于转向气流的其它装置。
-
公开(公告)号：US4071342A
公开(公告)日：1978-01-31
申请号：US775482
申请日：1977-03-08
Applicant: William L. Schaefer , Thomas J. Briar
Inventor： William L. Schaefer , Thomas J. Briar
CPC classification number: C03C25/20
Abstract: An apparatus for producing glass fibers is disclosed. The apparatus includes means associated with an applicator for moving the glass filaments from the surface of the applicator when waste filaments are being produced such that the glass filaments are brought into contact with the application surface for coating the filaments with a binder and/or size only when production quality strand is being produced. This substantially reduces binder and/or size consumption and prevents the operator of the forming position from coming into physical contact with the binder and/or size coated strand.
Abstract translation: 公开了一种生产玻璃纤维的设备。 该设备包括与施加器相关联的装置，用于当废丝被制造时使玻璃细丝与施加表面接触以便用粘合剂和/或尺寸涂覆长丝，从施加器的表面移动玻璃丝 当生产质量链生产时。 这大大降低了粘合剂和/或尺寸消耗，并且防止成型位置的操作者与粘合剂和/或涂层的链条物理接触。
-
公开(公告)号：US4071340A
公开(公告)日：1978-01-31
申请号：US775481
申请日：1977-03-08
Applicant: Carl A. Melle
Inventor： Carl A. Melle
CPC classification number: C03C25/20
Abstract: An apparatus for producing glass fibers is disclosed. The apparatus includes means associated with a cover means for an applicator for moving the glass filaments from the surface of the applicator when waste filaments are being produced such that the glass filaments are brought into contact with the application surface for coating the filaments with a binder and/or size only when production quality strand is being produced. This substantially reduces binder and/or size consumption and prevents the operator of the forming position from coming into physical contact with the binder and/or size coated strand.
Abstract translation: 公开了一种生产玻璃纤维的设备。 该装置包括与用于施加器的盖装置相关联的装置，用于当废丝被制造时使玻璃细丝与施加表面接触以用粘合剂涂覆长丝，从而从施用器的表面移动玻璃丝，并且 /或尺寸仅在生产质量链时。 这大大降低了粘合剂和/或尺寸消耗，并且防止成型位置的操作者与粘合剂和/或涂层的链条物理接触。
-
公开(公告)号：USB557721I5
公开(公告)日：1976-03-23
申请号：US55772175
申请日：1975-03-12
CPC classification number: C03C25/20 , B65H71/007 , B65H2701/31
-
公开(公告)号：US3817728A
公开(公告)日：1974-06-18
申请号：US30092672
申请日：1972-10-26
Applicant: JOHNS MANVILLE
Inventor： PETERSEN S
CPC classification number: C03C25/20
Abstract: An apparatus and method are provided for movably supporting a binder applicator assembly of a glass fiber forming apparatus to position the applicator assembly remote from the glass fiber forming apparatus for servicing of the applicator assembly and to return the applicator assembly to its operation position. The apparatus for movably supporting the applicator assembly comprises a stationary support frame, a movable block on which the applicator is mounted, and a hydraulically-actuated device for lowering and raising the movable block and the applicator assembly.
