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公开(公告)号:WO2022180589A1
公开(公告)日:2022-09-01
申请号:PCT/IB2022/051676
申请日:2022-02-25
Applicant: STORA ENSO OYJ
Inventor: BERGSTRÖM, Roger , KÄLLSTRÖM, Fredrik
IPC: B29C48/154 , B29C48/157 , C07K7/02 , E04C3/36
Abstract: A composite product (1) is produced by interposing a cuttable edge seal (40) between a short end (11) of a first solid wood component (10) and a short end (21) of a second solid wood component (20), At least one side (42, 44) of the cuttable edge seal (40) has an indentation (41 43). A polymer-based material is applied onto at least one side (12, 14, 16, 18, 22, 24, 26, 28) of the first solid wood component (10) and of the second solid wood component (20) and into the indentation (41, 43) to form a coating layer (60) on the at least one side (12, 14, 16, 18, 22, 24, 26, 28) of the first solid wood component (10) and of the second solid wood component (20) and the at least one side (42, 44) of the cuttable edge seal (40) having the indentation (41, 43). The coating layer (60) covers the at least one side of the cuttable edge seal (40) having the indentation (41, 43). A portion (65) of the coating layer (60) covering the indentation (41, 43) has a larger thickness as compared to portions (62) of the coating layer (60) on the at least one side (12, 14, 16, 18, 22, 24, 26, 28) of the first and second solid wood component (10, 20). The composite product (1) can be cut along the cuttable edge seal (40) to obtain cut composite products (1B) having short ends (21, 23) protected by cut edge seals (40B, 50A) protecting the coating layer (60) from delaminating.
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2.
公开(公告)号:WO2022167557A1
公开(公告)日:2022-08-11
申请号:PCT/EP2022/052656
申请日:2022-02-04
Applicant: BRAWO SYSTEMS GMBH
Inventor: PANTEN, Andre
IPC: B29C63/00 , B29D23/00 , B29C48/09 , B29C48/154
Abstract: Gegenstand der Erfindung ist ein Verfahren zum Beschichten eines textilen Schlauchs (4) mit einem thermoplastischen Dichtmaterial (5), insbesondere auf Polyurethanbasis, in einer Beschichtungsvorrichtung (2) wobei der textile Schlauch (4) eine Längsrichtung und eine Umfangsrichtung aufweist und in der Längsrichtung und in der Umfangsrichtung durchgehend gefertigt ist, insbesondere von einem Rundstrickschlauch gebildet ist, wobei der textile Schlauch (4) der Beschichtungsvorrichtung (2) zugeführt und auf einen in der Längsrichtung und ungefähr in vertikaler Richtung (8) erstreckten Dorn (6) kontinuierlich aufgezogen und über diesen Dorn (6) hinweg kontinuierlich weitertransportiert wird, wobei der Dorn (6) dabei durch wenigstens ein außerhalb des textilen Schlauchs (4) vorgesehenes Stützmittel (10) gestützt und lageorientiert wird, wobei das thermoplastische Dichtmaterial (5) in erwärmtem fließfähigem Zustand bereitgestellt und einem gesamten Außenumfang (38) des textilen kontinuierlich über den Dorn (6) transportierten Schlauchs (4) zugeführt wird derart, dass das thermoplastische Dichtmaterial (5) in den textilen Schlauch (4) teilweise eindringen und/oder auf dem Außenumfang (38) des textilen Schlauchs (4) anhaften kann und eine geschlossene flächenhafte Beschichtung bildet, wobei der so beschichtete textile Schlauch (4) dann kontinuierlich von dem Dorn (6) abgezogen wird.
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3.
公开(公告)号:WO2022090337A1
公开(公告)日:2022-05-05
申请号:PCT/EP2021/079872
申请日:2021-10-27
Applicant: BOBST MANCHESTER LTD
Inventor: COPELAND, Nicholas
IPC: B32B41/00 , B32B39/00 , B29C48/154
Abstract: A web material processing machine (10) for producing a multi-layered material (12), especially a multi-layered packaging material (13), is presented. It comprises a first vacuum coating unit (28) for deposing a film of a first coating material on a web material (16) to be processed. Moreover, it is equipped with an extrusion coating unit (32) for extruding a film of an extrusion material on the web material (16). The extrusion coating unit (32) is positioned behind the first vacuum coating unit (28) with respect to a processing direction (20). Additionally, a method for producing a multi-layered web material (12) is explained. Furthermore, a multi-layered packaging material (13) is described.
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公开(公告)号:WO2022015523A1
公开(公告)日:2022-01-20
申请号:PCT/US2021/040151
申请日:2021-07-01
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor: LIM, Chongsoo , SHAH, Andrew B. , CHAUDHARY, Bharat I.
IPC: C08J3/20 , C08L51/06 , C09K21/14 , B29C48/154 , C08L25/18
Abstract: A method of melt blending a flame-retardant composition includes the steps: (a) heating a polymeric brominated flame retardant to a temperature of 5°C or greater above the polymeric brominated flame retardant's glass transition temperature as measured by Differential Scanning Calorimetry, wherein the polymeric brominated flame retardant has a Temperature of 5% Mass Loss from 300°C to 700°C as measured according to Thermogravimetric Analysis; (b) mixing a polyolefin into the polymeric brominated flame retardant after step (a); and (c) mixing an inorganic filler into the polyolefin and polymeric brominated flame retardant after step (b) to form the flame-retardant composition.
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公开(公告)号:WO2023030429A1
公开(公告)日:2023-03-09
申请号:PCT/CN2022/116430
申请日:2022-09-01
Applicant: 飞达科技有限公司
Abstract: 硅橡胶和氯化聚乙烯橡胶共混的电缆外皮加工方法,第一步,取硅橡胶及辅料放入密炼机中混炼,得到硅胶母料;第二步,取氯化聚乙烯橡胶及辅料放入密炼机中混炼,得到氯化聚乙烯橡胶母料;第三步,将硅胶母料和氯化聚乙烯橡胶母料进行共混,并打卷停放至少8小时,得到硅橡胶和氯化聚乙烯橡胶共混料;第四步,将硅橡胶和氯化聚乙烯橡胶共混料投入密炼机中,添加2~4质量份的硫化剂混炼,再投入开炼机打卷,接着投入到出片机中出片,然后经冷却机冷却,最后投入叠片机中叠片装框备用;第五步,将叠片送入挤橡成型机中挤包在线芯外围,定型成电缆,再穿过蒸汽交联管道连续交联,得到带硅橡胶和氯化聚乙烯橡胶外皮的电缆。
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公开(公告)号:WO2022265039A1
公开(公告)日:2022-12-22
申请号:PCT/JP2022/023949
申请日:2022-06-15
Applicant: 藤森工業株式会社
IPC: B32B27/00 , B32B27/32 , C09J109/06 , C09J123/26 , C08J5/18 , C09J7/24 , C09J7/30 , B29C48/08 , B29C48/154 , B29C48/21 , B29C48/395
Abstract: 耐熱層11の少なくとも片面に接着層12を有する接着フィルム10であり、耐熱層11が、モノマー単位に芳香族環を有する熱可塑性樹脂を必須成分とし、耐熱層11の荷重たわみ温度が100℃以上であり、接着層12が、変性ポリオレフィン樹脂を必須成分とし、さらに、スチレン構造または環状炭化水素構造を有する樹脂の少なくとも1種を含む。
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7.
公开(公告)号:WO2021130065A1
公开(公告)日:2021-07-01
申请号:PCT/EP2020/086244
申请日:2020-12-15
Applicant: RENAULT S.A.S
Inventor: BESNARD, Nicolas , CHAUDOY, Victor
IPC: B29C48/154 , B29C48/001 , B29C48/07 , B29C48/2522 , B29C48/28 , B29K2995/0005 , B29L2031/3468
Abstract: L'invention a pour objet un dispositif (1) de fabrication d'une bande d'électrode (9) pour batterie comprenant une bande de collecteur de courant (5) et au moins une couche de matériau composite actif électrochimiquement (6) de part et d'autre de la bande de collecteur de courant, ledit dispositif (1) comprenant une extrudeuse (2) comprenant un fourreau (20), une tête d'extrusion (23) et une vis d'extrusion (3). Selon l'invention, la vis d'extrusion (3) comprend un tube externe (32) et un tube interne (31) coaxiaux et disposés l'un dans l'autre. Le tube externe (31) monté mobile en rotation par rapport au fourreau (20). Le tube interne (32) est immobile par rapport au fourreau (20) et comprend une sortie (330) située en amont de la tête d'extrusion (23). En outre, le dispositif (1) de fabrication comprend des moyens d'avance et de déroulement (4, 41, 42) configurés pour convoyer la bande de collecteur de courant (5) à travers le tube interne (32) et jusqu'à la tête d'extrusion (23).
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8.
公开(公告)号:WO2020200431A1
公开(公告)日:2020-10-08
申请号:PCT/EP2019/058306
申请日:2019-04-02
Inventor: DUDDE, Frank
Abstract: The invention relates to a core impregnator (2200) for use in a process of producing a composite elevator belt. The core impregnator comprises at least one opening for supplying a resin material to an inner cavity (2220) of the impregnator; a point of fiber entry (El); a point of fiber exit (E2); wherein the point of fiber entry has a height larger than the point of fiber exit such that the inner cavity and thus the impregnator (2200) is tapered.The invention also relates to a process for producing a composite elevator belt using said tapered core impregnator (2200).
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公开(公告)号:WO2019086632A1
公开(公告)日:2019-05-09
申请号:PCT/EP2018/080055
申请日:2018-11-02
Applicant: POLYTEX SPORTBELÄGE PRODUKTIONS-GMBH , SIMA S.R.L.
Inventor: SICK, Stephan , SANDER, Dirk , LOHR, Ivo , ZUCCONI, Andrea
IPC: B29C48/16 , B29C48/345 , B29C48/05 , D01D5/34 , B29C48/154 , B29C48/25 , D01D4/02
CPC classification number: D01D5/34 , B29C48/05 , B29C48/154 , B29C48/16 , B29C48/21 , B29C48/22 , B29C48/30 , B29C48/3003 , B29C48/34 , B29C48/345 , D01D4/027
Abstract: A coextrusion head for manufacturing a bicomponent polymer fiber, comprising a first inlet for receiving a core polymer component (206), a second inlet for receiving a cladding polymer component (204), and a dual-channel nozzle (100) comprising an inner channel (102, 104) and an outer channel (104, 106) encompassing the inner channel (102, 104). The inner and outer channel (104, 106) are in hydraulic connection with the first and second inlet, respectively. The dual- channel nozzle (100) further comprises a joining path (106, 108) establishing a hydraulic connection between the inner channel (102, 104), the outer channel (104, 106), and a nozzle outlet (108, 110) of the dual-channel nozzle (100). The joining path (106, 108) is adapted for bringing the core polymer component (206) and the cladding polymer component (204) into contact with each other such that a contact layer comprising a mixture of the core polymer component (206) and the cladding polymer component (204) is formed between the core polymer component (206) and the cladding polymer component.
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公开(公告)号:WO2022155866A1
公开(公告)日:2022-07-28
申请号:PCT/CN2021/073176
申请日:2021-01-22
Applicant: 深圳创怡兴实业有限公司
IPC: B29C48/154 , B29C48/285 , B29C48/355
Abstract: 一种挤出成型设备(100),包括:挤出机(10);上料装置(20),该上料装置包括:承载机构(30),用于承载芯轴;推料机构(40),用于从起始位置将位于所述承载机构上的所述芯轴推进所述挤出机中;下料装置(60),包括接料架(62),用于接收和移动从所述挤出机输出的包裹有胶层的芯轴;第一位置传感器(86),设置在所述接料架上;控制器(90),当所述包裹有胶层的芯轴经过所述第一位置传感器时,所述控制器用于控制所述推料机构停止推动所述芯轴并返回所述起始位置。该挤出成型设备能够实现全自动化的上料、挤出、下料,无需操作者手动干预,自动化程度较高,提高了生产效率。
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